./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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 0cd58207301af05bdf6049411e45b11d9b7c1779 ............................................................................................................................................................................................................ 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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 0cd58207301af05bdf6049411e45b11d9b7c1779 ................................................................................................................................................................................................................................... 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 03:18:09,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:09,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:09,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:09,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:09,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:09,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:09,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:09,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:09,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:09,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:09,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:09,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:09,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:09,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:09,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:09,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:09,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:09,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:09,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:09,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:09,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:09,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:09,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:09,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:09,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:09,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:09,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:09,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:09,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:09,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:09,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:09,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:09,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:09,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:09,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:09,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:09,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:09,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:09,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:09,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:09,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:18:09,234 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:09,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:09,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:09,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:09,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:09,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:09,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:09,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:18:09,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:09,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:09,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:09,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:09,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:09,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:09,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:09,247 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:09,247 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:09,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:09,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:09,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:09,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:09,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:09,249 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:18:09,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:18:09,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:09,249 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2021-10-13 03:18:09,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:09,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:09,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:09,561 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:09,562 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:09,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 03:18:09,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/96b021598/2d25c95d2ebb427db72b1f746c6e0d96/FLAG93f1cf5d9 [2021-10-13 03:18:10,407 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:10,407 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 03:18:10,449 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/96b021598/2d25c95d2ebb427db72b1f746c6e0d96/FLAG93f1cf5d9 [2021-10-13 03:18:10,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/96b021598/2d25c95d2ebb427db72b1f746c6e0d96 [2021-10-13 03:18:10,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:10,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:10,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:10,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:10,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:10,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:10" (1/1) ... [2021-10-13 03:18:10,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20da81b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:10, skipping insertion in model container [2021-10-13 03:18:10,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:10" (1/1) ... [2021-10-13 03:18:10,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:10,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:10,895 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 03:18:10,901 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 03:18:10,922 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:10,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:11,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:12,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:12,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:12,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:12,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:12,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:12,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:12,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:12,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:12,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:12,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:12,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:12,252 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:12,267 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 03:18:12,268 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 03:18:12,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:12,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:12,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:12,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:12,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:12,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:12,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:12,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:12,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:12,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:12,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:12,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:12,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:12,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:12,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:12,586 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 03:18:12,605 INFO L168 Benchmark]: Toolchain (without parser) took 2095.83 ms. Allocated memory is still 115.3 MB. Free memory was 77.6 MB in the beginning and 76.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:12,605 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:12,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2092.01 ms. Allocated memory is still 115.3 MB. Free memory was 77.3 MB in the beginning and 76.1 MB in the end (delta: 1.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:12,607 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 is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2092.01 ms. Allocated memory is still 115.3 MB. Free memory was 77.3 MB in the beginning and 76.1 MB in the end (delta: 1.2 MB). Peak memory consumption was 47.1 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 03:18:14,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:14,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:14,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:14,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:14,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:14,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:14,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:14,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:14,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:14,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:14,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:14,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:14,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:14,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:14,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:14,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:14,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:14,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:14,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:14,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:15,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:15,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:15,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:15,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:15,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:15,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:15,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:15,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:15,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:15,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:15,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:15,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:15,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:15,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:15,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:15,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:15,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:15,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:15,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:15,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:15,035 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:18:15,091 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:15,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:15,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:15,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:15,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:15,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:15,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:15,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:15,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:15,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:15,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:15,098 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:18:15,098 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:18:15,098 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:18:15,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:15,099 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:15,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:15,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:15,099 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:15,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:15,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:15,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:15,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:15,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:15,101 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:18:15,101 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:18:15,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:15,101 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:18:15,101 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:18:15,102 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2021-10-13 03:18:15,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:15,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:15,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:15,535 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:15,535 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:15,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 03:18:15,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/928ba68d8/08f64293006d46939ad15c5dc074e048/FLAG95c915099 [2021-10-13 03:18:16,405 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:16,407 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 03:18:16,456 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/928ba68d8/08f64293006d46939ad15c5dc074e048/FLAG95c915099 [2021-10-13 03:18:16,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/bin/ukojak-fKGseLULKY/data/928ba68d8/08f64293006d46939ad15c5dc074e048 [2021-10-13 03:18:16,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:16,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:16,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:16,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:16,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:16,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:16" (1/1) ... [2021-10-13 03:18:16,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b165029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:16, skipping insertion in model container [2021-10-13 03:18:16,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:16" (1/1) ... [2021-10-13 03:18:16,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:17,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:17,416 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 03:18:17,422 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 03:18:17,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:17,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:18,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:18,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:18,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:18,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:18,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:18,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:18,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:18,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:18,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:18,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:18,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:18,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:18,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:18,953 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:18:19,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:19,019 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 03:18:19,021 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 03:18:19,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:19,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:19,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,133 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:19,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:19,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:19,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:19,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:19,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:19,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:19,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:19,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:19,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:19,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:19,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:19,223 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:19,236 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 03:18:19,237 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_210a8efc-e414-4f5b-a0fd-71c3e2e0e552/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 03:18:19,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:19,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:19,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:19,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:19,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:19,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:19,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:19,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:19,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:19,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:19,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:19,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:19,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:19,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:19,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:19,819 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:18:19,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:19 WrapperNode [2021-10-13 03:18:19,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:19,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:19,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:18:19,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:18:19,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:19" (1/1) ... [2021-10-13 03:18:19,909 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 03:18:19,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:19" (1/1) ... [2021-10-13 03:18:19,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:19,975 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:18:19,977 INFO L168 Benchmark]: Toolchain (without parser) took 3012.00 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.1 MB in the beginning and 74.6 MB in the end (delta: -40.5 MB). Peak memory consumption was 46.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:19,977 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:19,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2855.73 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.0 MB in the beginning and 49.8 MB in the end (delta: -15.8 MB). Peak memory consumption was 48.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:19,979 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.84 ms. Allocated memory is still 117.4 MB. Free memory was 49.2 MB in the beginning and 74.6 MB in the end (delta: -25.4 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:19,980 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 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2855.73 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.0 MB in the beginning and 49.8 MB in the end (delta: -15.8 MB). Peak memory consumption was 48.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.84 ms. Allocated memory is still 117.4 MB. Free memory was 49.2 MB in the beginning and 74.6 MB in the end (delta: -25.4 MB). Peak memory consumption was 4.5 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...