./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB --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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:57,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:57,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:57,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:57,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:57,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:57,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:57,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:57,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:57,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:57,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:57,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:57,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:57,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:57,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:57,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:57,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:57,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:57,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:57,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:57,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:57,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:57,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:57,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:57,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:57,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:57,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:57,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:57,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:57,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:57,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:57,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:57,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:57,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:57,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:57,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:57,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:57,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:57,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:57,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:57,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:57,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:52:57,731 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:57,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:57,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:57,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:57,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:57,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:57,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:57,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:57,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:57,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:57,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:57,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:57,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:57,737 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:57,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:57,737 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:57,737 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:57,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:57,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:57,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:57,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:57,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:57,739 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:57,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:57,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:57,739 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2022-10-17 16:52:58,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:58,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:58,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:58,068 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:58,069 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:58,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2022-10-17 16:52:58,141 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/752388641/dd7c337baa454b81885725c84189aa18/FLAG5246db15e [2022-10-17 16:52:58,988 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:58,988 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2022-10-17 16:52:59,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/752388641/dd7c337baa454b81885725c84189aa18/FLAG5246db15e [2022-10-17 16:52:59,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/752388641/dd7c337baa454b81885725c84189aa18 [2022-10-17 16:52:59,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:59,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:59,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:59,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:59,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:59,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:59" (1/1) ... [2022-10-17 16:52:59,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7545f681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:59, skipping insertion in model container [2022-10-17 16:52:59,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:59" (1/1) ... [2022-10-17 16:52:59,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:59,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:59,964 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2022-10-17 16:52:59,973 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2022-10-17 16:53:01,004 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,005 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,005 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,006 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,008 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,022 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,023 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,029 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,029 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,034 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,040 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,041 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,041 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:53:01,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:53:01,492 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:53:01,494 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:53:01,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:53:01,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:53:01,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:53:01,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:53:01,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:53:01,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:53:01,663 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:53:01,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:53:01,714 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:53:01,734 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2022-10-17 16:53:01,735 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2022-10-17 16:53:01,811 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,812 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,813 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,814 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,815 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,825 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,826 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,828 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,829 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,830 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,832 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,832 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,833 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:01,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:53:01,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:53:01,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:53:01,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:53:01,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:53:01,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:53:01,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:53:01,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:53:01,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:53:01,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:53:01,986 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:53:02,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:53:02,308 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:53:02,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02 WrapperNode [2022-10-17 16:53:02,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:53:02,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:53:02,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:53:02,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:53:02,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,557 INFO L138 Inliner]: procedures = 679, calls = 1041, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 142 [2022-10-17 16:53:02,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:53:02,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:53:02,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:53:02,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:53:02,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,644 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:53:02,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:53:02,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:53:02,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:53:02,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:02" (1/1) ... [2022-10-17 16:53:02,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:53:02,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:53:02,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:53:02,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:53:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:53:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:53:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:53:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:53:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:53:02,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:53:02,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-10-17 16:53:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-10-17 16:53:02,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:53:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:53:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:53:02,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:53:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:53:02,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:53:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:53:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:53:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:53:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:53:02,781 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:53:02,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:53:03,210 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:53:03,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:53:03,747 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:53:03,905 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:53:03,905 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:53:03,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:53:03 BoogieIcfgContainer [2022-10-17 16:53:03,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:53:03,915 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:53:03,915 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:53:03,927 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:53:03,927 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:53:03" (1/1) ... [2022-10-17 16:53:03,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:53:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:53:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2022-10-17 16:53:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2022-10-17 16:53:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:53:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:53:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:53:04,108 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:385) 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:153) 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) [2022-10-17 16:53:04,120 INFO L158 Benchmark]: Toolchain (without parser) took 4611.94ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 66.0MB in the beginning and 70.3MB in the end (delta: -4.2MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,121 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory was 67.8MB in the beginning and 67.8MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:53:04,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2802.90ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 65.8MB in the beginning and 77.4MB in the end (delta: -11.6MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,123 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.90ms. Allocated memory is still 138.4MB. Free memory was 77.4MB in the beginning and 71.9MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,124 INFO L158 Benchmark]: Boogie Preprocessor took 95.87ms. Allocated memory is still 138.4MB. Free memory was 71.9MB in the beginning and 69.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,125 INFO L158 Benchmark]: RCFGBuilder took 1258.53ms. Allocated memory is still 138.4MB. Free memory was 69.0MB in the beginning and 76.8MB in the end (delta: -7.9MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,126 INFO L158 Benchmark]: CodeCheck took 201.81ms. Allocated memory is still 138.4MB. Free memory was 76.8MB in the beginning and 70.3MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:53:04,130 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory was 67.8MB in the beginning and 67.8MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2802.90ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 65.8MB in the beginning and 77.4MB in the end (delta: -11.6MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.90ms. Allocated memory is still 138.4MB. Free memory was 77.4MB in the beginning and 71.9MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.87ms. Allocated memory is still 138.4MB. Free memory was 71.9MB in the beginning and 69.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1258.53ms. Allocated memory is still 138.4MB. Free memory was 69.0MB in the beginning and 76.8MB in the end (delta: -7.9MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * CodeCheck took 201.81ms. Allocated memory is still 138.4MB. Free memory was 76.8MB in the beginning and 70.3MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:53:04,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB --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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:53:06,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:53:06,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:53:06,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:53:06,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:53:06,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:53:06,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:53:06,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:53:06,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:53:06,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:53:06,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:53:07,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:53:07,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:53:07,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:53:07,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:53:07,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:53:07,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:53:07,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:53:07,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:53:07,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:53:07,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:53:07,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:53:07,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:53:07,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:53:07,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:53:07,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:53:07,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:53:07,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:53:07,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:53:07,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:53:07,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:53:07,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:53:07,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:53:07,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:53:07,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:53:07,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:53:07,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:53:07,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:53:07,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:53:07,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:53:07,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:53:07,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:53:07,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:53:07,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:53:07,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:53:07,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:53:07,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:53:07,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:53:07,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:53:07,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:53:07,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:53:07,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:53:07,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:53:07,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:53:07,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:53:07,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:53:07,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:53:07,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:53:07,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:53:07,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:53:07,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:53:07,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:53:07,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:53:07,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:53:07,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:53:07,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:53:07,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:53:07,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:53:07,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:53:07,117 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:53:07,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:53:07,117 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2022-10-17 16:53:07,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:53:07,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:53:07,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:53:07,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:53:07,639 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:53:07,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2022-10-17 16:53:07,732 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/d54bd5043/ea5e4e3fb7454ae5bc05d09e877661c0/FLAGd1206c89b [2022-10-17 16:53:08,779 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:53:08,783 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2022-10-17 16:53:08,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/d54bd5043/ea5e4e3fb7454ae5bc05d09e877661c0/FLAGd1206c89b [2022-10-17 16:53:09,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/bin/ukojak-92XMlrwhuB/data/d54bd5043/ea5e4e3fb7454ae5bc05d09e877661c0 [2022-10-17 16:53:09,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:53:09,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:53:09,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:53:09,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:53:09,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:53:09,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:53:09" (1/1) ... [2022-10-17 16:53:09,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157f4da8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:09, skipping insertion in model container [2022-10-17 16:53:09,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:53:09" (1/1) ... [2022-10-17 16:53:09,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:53:09,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:53:09,838 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2022-10-17 16:53:09,848 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_f3cf6f1b-9c53-47f6-a2b6-f53c57ba0942/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2022-10-17 16:53:10,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,946 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,950 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,952 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,975 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,976 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,978 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,982 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,983 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,984 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:10,985 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:53:11,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:53:11,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:53:11,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:53:11,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:53:11,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:53:11,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:53:11,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:53:11,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:53:11,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:53:11,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:53:11,712 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:53:11,743 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-10-17 16:53:11,764 INFO L158 Benchmark]: Toolchain (without parser) took 2465.82ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 43.1MB in the beginning and 41.5MB in the end (delta: 1.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-10-17 16:53:11,766 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 48.2MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:53:11,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2462.83ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 42.8MB in the beginning and 41.5MB in the end (delta: 1.3MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-10-17 16:53:11,769 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 48.2MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2462.83ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 42.8MB in the beginning and 41.5MB in the end (delta: 1.3MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range