./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_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_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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_a69ad50f-604d-463a-a1fc-8235a852b47c/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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:31:52,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:31:52,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:31:53,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:31:53,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:31:53,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:31:53,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:31:53,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:31:53,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:31:53,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:31:53,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:31:53,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:31:53,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:31:53,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:31:53,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:31:53,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:31:53,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:31:53,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:31:53,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:31:53,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:31:53,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:31:53,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:31:53,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:31:53,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:31:53,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:31:53,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:31:53,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:31:53,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:31:53,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:31:53,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:31:53,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:31:53,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:31:53,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:31:53,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:31:53,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:31:53,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:31:53,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:31:53,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:31:53,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:31:53,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:31:53,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:31:53,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:31:53,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:31:53,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:31:53,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:31:53,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:31:53,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:31:53,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:31:53,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:31:53,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:31:53,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:31:53,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:31:53,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:31:53,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:31:53,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:31:53,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:31:53,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:31:53,193 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:31:53,193 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:31:53,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:31:53,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:53,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:31:53,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:31:53,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:31:53,195 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:31:53,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:31:53,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:31:53,196 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_a69ad50f-604d-463a-a1fc-8235a852b47c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-23 01:31:53,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:31:53,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:31:53,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:31:53,507 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:31:53,508 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:31:53,509 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-23 01:31:53,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/5843c1715/069888a263f54032b748ea3bfd279a4a/FLAGaf8446881 [2021-11-23 01:31:54,517 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:31:54,518 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-23 01:31:54,575 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/5843c1715/069888a263f54032b748ea3bfd279a4a/FLAGaf8446881 [2021-11-23 01:31:54,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/5843c1715/069888a263f54032b748ea3bfd279a4a [2021-11-23 01:31:54,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:31:54,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:31:54,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:54,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:31:54,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:31:54,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:54" (1/1) ... [2021-11-23 01:31:54,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d80a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:54, skipping insertion in model container [2021-11-23 01:31:54,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:54" (1/1) ... [2021-11-23 01:31:55,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:31:55,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:31:55,442 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-23 01:31:55,451 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-23 01:31:56,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:56,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:56,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:56,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:56,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:56,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:56,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:56,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:56,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:56,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:56,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:57,200 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:57,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:57,272 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:31:57,291 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-23 01:31:57,292 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-23 01:31:57,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:57,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:57,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:57,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:57,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:57,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:57,554 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:57,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:57,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:57,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:57,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:57,591 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:57,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:57,882 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:31:57,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57 WrapperNode [2021-11-23 01:31:57,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:57,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:57,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:31:57,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:31:57,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,050 INFO L137 Inliner]: procedures = 679, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2021-11-23 01:31:58,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:58,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:31:58,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:31:58,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:31:58,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:31:58,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:31:58,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:31:58,119 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:31:58,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:57" (1/1) ... [2021-11-23 01:31:58,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:58,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:31:58,166 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:31:58,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:31:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-23 01:31:58,218 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-23 01:31:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:31:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:31:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:31:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:31:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:31:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:31:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:31:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:31:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:31:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:31:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:31:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:31:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:31:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:31:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:31:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:31:58,488 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:31:58,490 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:31:58,639 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:31:58,664 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:31:58,668 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 01:31:58,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:58 BoogieIcfgContainer [2021-11-23 01:31:58,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:31:58,672 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:31:58,672 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:31:58,682 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:31:58,683 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:58" (1/1) ... [2021-11-23 01:31:58,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:31:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-23 01:31:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-23 01:31:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 01:31:58,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:58,855 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 01:31:58,861 INFO L158 Benchmark]: Toolchain (without parser) took 3871.86ms. Allocated memory was 90.2MB in the beginning and 113.2MB in the end (delta: 23.1MB). Free memory was 62.1MB in the beginning and 44.4MB in the end (delta: 17.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,861 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:31:58,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2890.74ms. Allocated memory was 90.2MB in the beginning and 113.2MB in the end (delta: 23.1MB). Free memory was 61.9MB in the beginning and 73.8MB in the end (delta: -11.9MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 166.82ms. Allocated memory is still 113.2MB. Free memory was 73.8MB in the beginning and 68.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,863 INFO L158 Benchmark]: Boogie Preprocessor took 66.82ms. Allocated memory is still 113.2MB. Free memory was 68.8MB in the beginning and 66.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,864 INFO L158 Benchmark]: RCFGBuilder took 552.87ms. Allocated memory is still 113.2MB. Free memory was 66.7MB in the beginning and 50.8MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,865 INFO L158 Benchmark]: CodeCheck took 186.85ms. Allocated memory is still 113.2MB. Free memory was 50.8MB in the beginning and 44.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:58,868 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 0.30ms. Allocated memory is still 90.2MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2890.74ms. Allocated memory was 90.2MB in the beginning and 113.2MB in the end (delta: 23.1MB). Free memory was 61.9MB in the beginning and 73.8MB in the end (delta: -11.9MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 166.82ms. Allocated memory is still 113.2MB. Free memory was 73.8MB in the beginning and 68.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.82ms. Allocated memory is still 113.2MB. Free memory was 68.8MB in the beginning and 66.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 552.87ms. Allocated memory is still 113.2MB. Free memory was 66.7MB in the beginning and 50.8MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 186.85ms. Allocated memory is still 113.2MB. Free memory was 50.8MB in the beginning and 44.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:31:58,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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_a69ad50f-604d-463a-a1fc-8235a852b47c/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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:32:01,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:32:01,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:32:01,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:32:01,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:32:01,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:32:01,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:32:01,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:32:01,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:32:01,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:32:01,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:32:01,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:32:01,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:32:01,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:32:01,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:32:01,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:32:01,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:32:01,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:32:01,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:32:01,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:32:01,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:32:01,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:32:01,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:32:01,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:32:01,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:32:01,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:32:01,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:32:01,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:32:01,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:32:01,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:32:01,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:32:01,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:32:01,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:32:01,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:32:01,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:32:01,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:32:01,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:32:01,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:32:01,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:32:01,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:32:01,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:32:01,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:32:01,617 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:32:01,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:32:01,619 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:32:01,619 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:32:01,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:32:01,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:32:01,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:32:01,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:32:01,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:32:01,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:32:01,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:32:01,622 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:32:01,622 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:32:01,622 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:32:01,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:32:01,623 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:32:01,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:32:01,623 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:32:01,623 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:32:01,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:32:01,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:32:01,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:32:01,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:32:01,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:32:01,625 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:32:01,625 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:32:01,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:32:01,626 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:32:01,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:32:01,626 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_a69ad50f-604d-463a-a1fc-8235a852b47c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-23 01:32:01,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:32:02,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:32:02,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:32:02,024 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:32:02,026 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:32:02,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-23 01:32:02,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/6ca7b0624/34238e40192644498157c61a95de5769/FLAG5879d6c0e [2021-11-23 01:32:02,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:32:02,874 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-23 01:32:02,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/6ca7b0624/34238e40192644498157c61a95de5769/FLAG5879d6c0e [2021-11-23 01:32:03,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/data/6ca7b0624/34238e40192644498157c61a95de5769 [2021-11-23 01:32:03,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:32:03,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:32:03,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:32:03,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:32:03,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:32:03,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:03" (1/1) ... [2021-11-23 01:32:03,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc82f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:03, skipping insertion in model container [2021-11-23 01:32:03,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:03" (1/1) ... [2021-11-23 01:32:03,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:32:03,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:32:03,832 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-23 01:32:03,848 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-23 01:32:04,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,715 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:04,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:32:05,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:32:05,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:32:05,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:32:05,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:32:05,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:32:05,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:32:05,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:32:05,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:32:05,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:32:05,334 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:32:05,388 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:32:05,416 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:32:05,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:32:05,502 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-23 01:32:05,503 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-23 01:32:05,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,580 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,677 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:32:05,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:32:05,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:32:05,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:32:05,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:32:05,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:32:05,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:32:05,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:32:05,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:32:05,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:32:05,735 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:32:05,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:32:05,782 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:32:05,811 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-23 01:32:05,812 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_a69ad50f-604d-463a-a1fc-8235a852b47c/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-23 01:32:05,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:32:05,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:32:05,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:32:05,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:32:05,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:32:05,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:32:05,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:32:05,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:32:05,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:32:05,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:32:05,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:32:05,953 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:32:05,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:32:06,160 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:32:06,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06 WrapperNode [2021-11-23 01:32:06,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:32:06,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:32:06,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:32:06,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:32:06,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,342 INFO L137 Inliner]: procedures = 698, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 30 [2021-11-23 01:32:06,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:32:06,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:32:06,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:32:06,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:32:06,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:32:06,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:32:06,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:32:06,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:32:06,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:06,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:32:06,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:32:06,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:32:06,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:32:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-23 01:32:06,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-23 01:32:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:32:06,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:32:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:32:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:32:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:32:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:32:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:32:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:32:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:32:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:32:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:32:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:32:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:32:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:32:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:32:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:32:06,807 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:32:06,808 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:32:06,955 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:32:06,980 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:32:06,980 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 01:32:06,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:32:06 BoogieIcfgContainer [2021-11-23 01:32:06,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:32:06,984 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:32:06,984 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:32:07,018 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:32:07,018 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:32:06" (1/1) ... [2021-11-23 01:32:07,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:32:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-23 01:32:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-23 01:32:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 01:32:07,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:07,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:07,144 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 01:32:07,149 INFO L158 Benchmark]: Toolchain (without parser) took 3724.08ms. Allocated memory was 60.8MB in the beginning and 121.6MB in the end (delta: 60.8MB). Free memory was 32.9MB in the beginning and 72.7MB in the end (delta: -39.8MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2021-11-23 01:32:07,150 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:32:07,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2735.88ms. Allocated memory was 60.8MB in the beginning and 98.6MB in the end (delta: 37.7MB). Free memory was 32.7MB in the beginning and 36.6MB in the end (delta: -3.9MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. [2021-11-23 01:32:07,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.91ms. Allocated memory is still 98.6MB. Free memory was 36.6MB in the beginning and 54.1MB in the end (delta: -17.5MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. [2021-11-23 01:32:07,152 INFO L158 Benchmark]: Boogie Preprocessor took 100.22ms. Allocated memory is still 98.6MB. Free memory was 54.1MB in the beginning and 51.2MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:32:07,152 INFO L158 Benchmark]: RCFGBuilder took 536.96ms. Allocated memory is still 98.6MB. Free memory was 51.2MB in the beginning and 34.7MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 01:32:07,153 INFO L158 Benchmark]: CodeCheck took 163.10ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 34.7MB in the beginning and 72.7MB in the end (delta: -37.9MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:32:07,156 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 0.15ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2735.88ms. Allocated memory was 60.8MB in the beginning and 98.6MB in the end (delta: 37.7MB). Free memory was 32.7MB in the beginning and 36.6MB in the end (delta: -3.9MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.91ms. Allocated memory is still 98.6MB. Free memory was 36.6MB in the beginning and 54.1MB in the end (delta: -17.5MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.22ms. Allocated memory is still 98.6MB. Free memory was 54.1MB in the beginning and 51.2MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 536.96ms. Allocated memory is still 98.6MB. Free memory was 51.2MB in the beginning and 34.7MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 163.10ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 34.7MB in the beginning and 72.7MB in the end (delta: -37.9MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:32:07,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ad50f-604d-463a-a1fc-8235a852b47c/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