./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ --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 4074842a6d6900f214884b5b0ef94aa1b36f37c81b70cefd0198f88d1e717beb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:54,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:54,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:54,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:54,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:54,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:54,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:54,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:54,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:54,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:54,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:54,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:54,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:54,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:54,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:54,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:54,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:54,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:54,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:54,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:54,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:54,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:54,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:54,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:54,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:54,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:54,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:54,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:54,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:54,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:54,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:54,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:54,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:54,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:54,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:54,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:54,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:54,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:54,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:54,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:54,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:54,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:01:54,454 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:54,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:54,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:54,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:54,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:54,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:54,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:54,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:01:54,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:54,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:54,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:54,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:54,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:54,462 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:54,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:54,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:54,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:54,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:54,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:54,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:54,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:54,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:54,464 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:01:54,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:01:54,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:54,465 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4074842a6d6900f214884b5b0ef94aa1b36f37c81b70cefd0198f88d1e717beb [2021-11-23 01:01:54,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:54,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:54,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:54,778 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:54,780 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:54,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-11-23 01:01:54,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/92cedf74c/c6cd6b0e5abd4c268781eff4286d72cb/FLAGd1627a389 [2021-11-23 01:01:55,710 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:55,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-11-23 01:01:55,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/92cedf74c/c6cd6b0e5abd4c268781eff4286d72cb/FLAGd1627a389 [2021-11-23 01:01:56,208 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/92cedf74c/c6cd6b0e5abd4c268781eff4286d72cb [2021-11-23 01:01:56,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:56,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:56,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:56,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:56,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:56,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:56" (1/1) ... [2021-11-23 01:01:56,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703dac89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:56, skipping insertion in model container [2021-11-23 01:01:56,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:56" (1/1) ... [2021-11-23 01:01:56,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:56,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:56,675 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-11-23 01:01:56,684 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-11-23 01:01:57,583 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:01:57,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:57,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,120 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:01:58,124 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:01:58,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:01:58,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:01:58,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:01:58,134 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:01:58,135 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:01:58,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:01:58,140 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:01:58,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:01:58,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:58,478 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:58,511 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-11-23 01:01:58,528 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-11-23 01:01:58,576 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:01:58,597 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,598 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,598 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,663 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:01:58,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:01:58,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:01:58,666 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:01:58,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:01:58,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:01:58,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:01:58,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:01:58,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:01:58,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:01:58,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,739 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:58,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:58,961 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:58,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58 WrapperNode [2021-11-23 01:01:58,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:58,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:58,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:58,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:58,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,202 INFO L137 Inliner]: procedures = 691, calls = 1682, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 655 [2021-11-23 01:01:59,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:59,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:59,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:59,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:59,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:59,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:59,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:59,297 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:59,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:58" (1/1) ... [2021-11-23 01:01:59,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:59,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:59,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:59,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:01:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:01:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:01:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:01:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:01:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:01:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:01:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:01:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:01:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:01:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:01:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:01:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:01:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:01:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:01:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:01:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:01:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:01:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:01:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:01:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:01:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:01:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:01:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:01:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:01:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:01:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:01:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:01:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:01:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:01:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:01:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:01:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:01:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:01:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:01:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:01:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:01:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:01:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:01:59,719 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:59,721 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:02:00,707 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:02:00,840 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:02:00,840 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:02:00,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:00 BoogieIcfgContainer [2021-11-23 01:02:00,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:02:00,846 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:02:00,846 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:02:00,858 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:02:00,858 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:00" (1/1) ... [2021-11-23 01:02:00,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:02:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 147 states and 195 transitions. [2021-11-23 01:02:00,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2021-11-23 01:02:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 01:02:00,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,029 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:02:01,035 INFO L158 Benchmark]: Toolchain (without parser) took 4819.89ms. Allocated memory was 98.6MB in the beginning and 161.5MB in the end (delta: 62.9MB). Free memory was 58.8MB in the beginning and 105.1MB in the end (delta: -46.3MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,036 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 98.6MB. Free memory was 51.6MB in the beginning and 51.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:02:01,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2747.59ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 58.6MB in the beginning and 73.5MB in the end (delta: -14.9MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.07ms. Allocated memory is still 127.9MB. Free memory was 73.5MB in the beginning and 64.6MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,046 INFO L158 Benchmark]: Boogie Preprocessor took 91.95ms. Allocated memory is still 127.9MB. Free memory was 64.6MB in the beginning and 58.9MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,047 INFO L158 Benchmark]: RCFGBuilder took 1547.00ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 58.3MB in the beginning and 62.3MB in the end (delta: -4.0MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,047 INFO L158 Benchmark]: CodeCheck took 186.56ms. Allocated memory is still 161.5MB. Free memory was 62.3MB in the beginning and 105.1MB in the end (delta: -42.7MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2021-11-23 01:02:01,050 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 98.6MB. Free memory was 51.6MB in the beginning and 51.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2747.59ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 58.6MB in the beginning and 73.5MB in the end (delta: -14.9MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.07ms. Allocated memory is still 127.9MB. Free memory was 73.5MB in the beginning and 64.6MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.95ms. Allocated memory is still 127.9MB. Free memory was 64.6MB in the beginning and 58.9MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1547.00ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 58.3MB in the beginning and 62.3MB in the end (delta: -4.0MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * CodeCheck took 186.56ms. Allocated memory is still 161.5MB. Free memory was 62.3MB in the beginning and 105.1MB in the end (delta: -42.7MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:02:01,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ --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 4074842a6d6900f214884b5b0ef94aa1b36f37c81b70cefd0198f88d1e717beb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:02:03,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:02:03,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:02:03,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:02:03,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:02:03,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:02:03,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:02:03,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:02:03,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:02:03,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:02:03,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:02:03,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:02:03,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:02:03,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:02:03,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:02:03,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:02:03,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:02:03,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:02:03,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:02:03,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:02:03,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:02:03,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:02:03,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:02:03,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:02:03,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:02:03,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:02:03,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:02:03,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:02:03,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:02:03,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:02:03,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:02:03,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:02:03,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:02:03,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:02:03,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:02:03,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:02:03,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:02:03,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:02:03,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:02:03,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:02:03,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:02:03,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:02:03,809 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:02:03,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:02:03,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:02:03,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:02:03,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:02:03,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:02:03,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:02:03,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:02:03,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:02:03,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:02:03,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:02:03,815 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:02:03,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:02:03,816 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:02:03,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:02:03,816 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:02:03,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:02:03,817 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:02:03,817 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:02:03,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:02:03,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:03,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:02:03,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:02:03,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:02:03,819 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:02:03,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:02:03,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:02:03,819 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:02:03,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:02:03,820 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4074842a6d6900f214884b5b0ef94aa1b36f37c81b70cefd0198f88d1e717beb [2021-11-23 01:02:04,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:02:04,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:02:04,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:02:04,278 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:02:04,279 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:02:04,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-11-23 01:02:04,350 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/a04547dc4/debbd3a5be43421fadc111b3c684b7a9/FLAGe26b64740 [2021-11-23 01:02:05,136 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:02:05,137 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-11-23 01:02:05,180 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/a04547dc4/debbd3a5be43421fadc111b3c684b7a9/FLAGe26b64740 [2021-11-23 01:02:05,353 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/data/a04547dc4/debbd3a5be43421fadc111b3c684b7a9 [2021-11-23 01:02:05,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:02:05,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:02:05,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:05,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:02:05,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:02:05,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a08a164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05, skipping insertion in model container [2021-11-23 01:02:05,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:02:05,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:02:05,846 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-11-23 01:02:05,854 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-11-23 01:02:06,908 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:02:06,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:06,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:06,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:06,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:06,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:02:07,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:02:07,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:02:07,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:02:07,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:02:07,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:02:07,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:02:07,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:02:07,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:02:07,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:02:07,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,639 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:07,675 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:02:07,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:02:07,724 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-11-23 01:02:07,725 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-11-23 01:02:07,796 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:02:07,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,828 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:02:07,888 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:02:07,888 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:02:07,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:02:07,890 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:02:07,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:02:07,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:02:07,892 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:02:07,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:02:07,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:02:07,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:07,957 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:07,993 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:02:08,018 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-11-23 01:02:08,019 WARN L230 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_eea50fc7-df87-4ce6-b559-2c910066ac7e/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-11-23 01:02:08,059 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:02:08,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,080 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,174 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:02:08,176 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:02:08,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:02:08,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:02:08,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:02:08,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:02:08,181 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:02:08,181 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:02:08,182 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:02:08,183 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:02:08,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:02:08,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:08,564 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:02:08,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08 WrapperNode [2021-11-23 01:02:08,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:08,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:08,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:02:08,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:02:08,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,762 INFO L137 Inliner]: procedures = 711, calls = 1682, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 652 [2021-11-23 01:02:08,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:08,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:02:08,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:02:08,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:02:08,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:02:08,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:02:08,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:02:08,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:02:08,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:08" (1/1) ... [2021-11-23 01:02:08,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:08,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:02:08,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:02:08,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:02:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:02:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:02:09,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:02:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:02:09,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:02:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:02:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:02:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:02:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:02:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:02:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:02:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:02:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:02:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:02:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:02:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:02:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:02:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:02:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:02:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:02:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:02:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:02:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:02:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:02:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:02:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:02:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:02:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:02:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:02:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:02:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:02:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:02:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:02:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:02:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:02:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:02:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:02:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:02:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:02:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:02:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:02:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:02:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:02:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:02:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:02:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:02:09,025 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:02:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:02:09,345 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:02:09,349 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:02:11,293 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:02:11,511 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:02:11,512 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:02:11,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:11 BoogieIcfgContainer [2021-11-23 01:02:11,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:02:11,516 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:02:11,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:02:11,527 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:02:11,528 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:02:11,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 147 states and 195 transitions. [2021-11-23 01:02:11,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2021-11-23 01:02:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 01:02:11,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,692 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:02:11,699 INFO L158 Benchmark]: Toolchain (without parser) took 6340.02ms. Allocated memory was 67.1MB in the beginning and 188.7MB in the end (delta: 121.6MB). Free memory was 41.3MB in the beginning and 123.9MB in the end (delta: -82.6MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,699 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:02:11,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3204.50ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 41.2MB in the beginning and 47.1MB in the end (delta: -5.9MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.12ms. Allocated memory is still 98.6MB. Free memory was 47.1MB in the beginning and 38.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,706 INFO L158 Benchmark]: Boogie Preprocessor took 142.27ms. Allocated memory is still 98.6MB. Free memory was 38.2MB in the beginning and 53.2MB in the end (delta: -15.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,708 INFO L158 Benchmark]: RCFGBuilder took 2608.56ms. Allocated memory was 98.6MB in the beginning and 188.7MB in the end (delta: 90.2MB). Free memory was 53.2MB in the beginning and 131.2MB in the end (delta: -78.0MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,708 INFO L158 Benchmark]: CodeCheck took 180.70ms. Allocated memory is still 188.7MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:02:11,712 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3204.50ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 41.2MB in the beginning and 47.1MB in the end (delta: -5.9MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.12ms. Allocated memory is still 98.6MB. Free memory was 47.1MB in the beginning and 38.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.27ms. Allocated memory is still 98.6MB. Free memory was 38.2MB in the beginning and 53.2MB in the end (delta: -15.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2608.56ms. Allocated memory was 98.6MB in the beginning and 188.7MB in the end (delta: 90.2MB). Free memory was 53.2MB in the beginning and 131.2MB in the end (delta: -78.0MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * CodeCheck took 180.70ms. Allocated memory is still 188.7MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:02:11,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea50fc7-df87-4ce6-b559-2c910066ac7e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared