./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4 --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 32bit --witnessprinter.graph.data.programhash f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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-2329fc7 [2022-12-14 22:14:33,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:14:33,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:14:33,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:14:33,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:14:33,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:14:33,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:14:33,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:14:33,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:14:33,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:14:33,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:14:33,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:14:33,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:14:33,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:14:33,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:14:33,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:14:33,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:14:33,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:14:33,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:14:33,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:14:33,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:14:33,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:14:33,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:14:33,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:14:33,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:14:33,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:14:33,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:14:33,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:14:33,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:14:33,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:14:33,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:14:33,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:14:33,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:14:33,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:14:33,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:14:33,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:14:33,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:14:33,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:14:33,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:14:33,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:14:33,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:14:33,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:14:33,487 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:14:33,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:14:33,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:14:33,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:14:33,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:14:33,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:14:33,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:14:33,489 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:14:33,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:14:33,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:14:33,491 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:14:33,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:14:33,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:14:33,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:14:33,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:14:33,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:14:33,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:14:33,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:14:33,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:14:33,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:14:33,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:14:33,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:14:33,493 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-12-14 22:14:33,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:14:33,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:14:33,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:14:33,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:14:33,730 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:14:33,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-12-14 22:14:36,286 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:14:36,540 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:14:36,542 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-12-14 22:14:36,555 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/f68fb3e61/08f133555d5f4af29cb48211f758ac81/FLAGd39386050 [2022-12-14 22:14:36,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/f68fb3e61/08f133555d5f4af29cb48211f758ac81 [2022-12-14 22:14:36,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:14:36,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:14:36,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:14:36,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:14:36,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:14:36,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:14:36" (1/1) ... [2022-12-14 22:14:36,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424aff7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:36, skipping insertion in model container [2022-12-14 22:14:36,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:14:36" (1/1) ... [2022-12-14 22:14:36,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:14:36,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:14:37,208 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[33021,33034] [2022-12-14 22:14:37,350 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:14:37,352 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[84583,84596] [2022-12-14 22:14:37,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:14:37,362 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:14:37,384 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[33021,33034] [2022-12-14 22:14:37,478 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:14:37,480 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[84583,84596] [2022-12-14 22:14:37,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:14:37,522 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:14:37,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37 WrapperNode [2022-12-14 22:14:37,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:14:37,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:14:37,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:14:37,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:14:37,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,647 INFO L138 Inliner]: procedures = 177, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-14 22:14:37,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:14:37,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:14:37,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:14:37,649 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:14:37,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,735 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:14:37,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:14:37,751 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:14:37,751 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:14:37,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:14:37" (1/1) ... [2022-12-14 22:14:37,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:14:37,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:14:37,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:14:37,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:14:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:14:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:14:37,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:14:37,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 22:14:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:14:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:14:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:14:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:14:37,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:14:37,950 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:14:37,952 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:14:39,688 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:14:40,004 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:14:40,004 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-14 22:14:40,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:14:40 BoogieIcfgContainer [2022-12-14 22:14:40,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:14:40,010 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:14:40,010 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:14:40,017 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:14:40,017 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:14:40" (1/1) ... [2022-12-14 22:14:40,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:14:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-14 22:14:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-14 22:14:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 22:14:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1099 states and 2164 transitions. [2022-12-14 22:14:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2164 transitions. [2022-12-14 22:14:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 22:14:40,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1101 states and 2163 transitions. [2022-12-14 22:14:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2163 transitions. [2022-12-14 22:14:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 22:14:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:40,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:40,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1101 states and 2157 transitions. [2022-12-14 22:14:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2157 transitions. [2022-12-14 22:14:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 22:14:40,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:40,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:40,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1101 states and 2151 transitions. [2022-12-14 22:14:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2151 transitions. [2022-12-14 22:14:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 22:14:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:40,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1101 states and 2145 transitions. [2022-12-14 22:14:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2145 transitions. [2022-12-14 22:14:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:14:40,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:41,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:41,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1101 states and 2139 transitions. [2022-12-14 22:14:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2139 transitions. [2022-12-14 22:14:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 22:14:41,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:41,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:14:41,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1113 states and 2153 transitions. [2022-12-14 22:14:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2153 transitions. [2022-12-14 22:14:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 22:14:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:42,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:42,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1113 states and 2151 transitions. [2022-12-14 22:14:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2151 transitions. [2022-12-14 22:14:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 22:14:42,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:42,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:42,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1113 states and 2149 transitions. [2022-12-14 22:14:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2149 transitions. [2022-12-14 22:14:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:14:42,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:42,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:42,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:42,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1113 states and 2147 transitions. [2022-12-14 22:14:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2147 transitions. [2022-12-14 22:14:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 22:14:42,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:43,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:14:43,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 22:14:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1116 states and 2149 transitions. [2022-12-14 22:14:43,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2149 transitions. [2022-12-14 22:14:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:14:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:43,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:14:43,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:14:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1157 states and 2203 transitions. [2022-12-14 22:14:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2203 transitions. [2022-12-14 22:14:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:14:44,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:44,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:44,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:44,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 22:14:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1157 states and 2201 transitions. [2022-12-14 22:14:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2201 transitions. [2022-12-14 22:14:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:14:44,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:44,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:14:44,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:14:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1160 states and 2203 transitions. [2022-12-14 22:14:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2203 transitions. [2022-12-14 22:14:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:14:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:44,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:44,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:14:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1160 states and 2201 transitions. [2022-12-14 22:14:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2201 transitions. [2022-12-14 22:14:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:14:44,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:45,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:14:45,216 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:14:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1144 states and 2181 transitions. [2022-12-14 22:14:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2181 transitions. [2022-12-14 22:14:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:14:45,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:45,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:45,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:14:45,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 22:14:45,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-14 22:14:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-14 22:14:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:14:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:55,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 22:14:55,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:14:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 22:14:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-14 22:14:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-14 22:14:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:14:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:55,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 22:15:05,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) 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) [2022-12-14 22:15:05,839 INFO L158 Benchmark]: Toolchain (without parser) took 28996.83ms. Allocated memory was 138.4MB in the beginning and 310.4MB in the end (delta: 172.0MB). Free memory was 102.3MB in the beginning and 123.5MB in the end (delta: -21.3MB). Peak memory consumption was 151.4MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,839 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:15:05,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 681.26ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 102.3MB in the beginning and 126.9MB in the end (delta: -24.7MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.79ms. Allocated memory is still 167.8MB. Free memory was 126.9MB in the beginning and 113.3MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,840 INFO L158 Benchmark]: Boogie Preprocessor took 101.73ms. Allocated memory is still 167.8MB. Free memory was 113.3MB in the beginning and 99.7MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,841 INFO L158 Benchmark]: RCFGBuilder took 2258.25ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 99.7MB in the beginning and 130.8MB in the end (delta: -31.1MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,841 INFO L158 Benchmark]: CodeCheck took 25828.05ms. Allocated memory was 201.3MB in the beginning and 310.4MB in the end (delta: 109.1MB). Free memory was 130.8MB in the beginning and 123.5MB in the end (delta: 7.2MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. [2022-12-14 22:15:05,843 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 681.26ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 102.3MB in the beginning and 126.9MB in the end (delta: -24.7MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.79ms. Allocated memory is still 167.8MB. Free memory was 126.9MB in the beginning and 113.3MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.73ms. Allocated memory is still 167.8MB. Free memory was 113.3MB in the beginning and 99.7MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2258.25ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 99.7MB in the beginning and 130.8MB in the end (delta: -31.1MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. * CodeCheck took 25828.05ms. Allocated memory was 201.3MB in the beginning and 310.4MB in the end (delta: 109.1MB). Free memory was 130.8MB in the beginning and 123.5MB in the end (delta: 7.2MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:15:05,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4 --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 32bit --witnessprinter.graph.data.programhash f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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-2329fc7 [2022-12-14 22:15:07,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:15:07,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:15:07,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:15:07,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:15:07,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:15:07,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:15:07,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:15:07,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:15:07,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:15:07,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:15:07,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:15:07,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:15:07,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:15:07,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:15:07,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:15:07,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:15:07,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:15:07,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:15:07,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:15:07,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:15:07,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:15:07,453 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:15:07,454 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:15:07,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:15:07,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:15:07,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:15:07,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:15:07,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:15:07,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:15:07,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:15:07,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:15:07,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:15:07,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:15:07,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:15:07,468 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:15:07,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:15:07,469 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:15:07,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:15:07,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:15:07,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:15:07,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 22:15:07,490 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:15:07,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:15:07,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:15:07,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:15:07,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:15:07,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:15:07,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:15:07,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:15:07,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:15:07,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:15:07,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:15:07,494 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:15:07,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:15:07,495 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:15:07,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:15:07,495 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-12-14 22:15:07,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:15:07,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:15:07,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:15:07,725 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:15:07,725 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:15:07,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-12-14 22:15:10,340 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:15:10,609 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:15:10,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-12-14 22:15:10,622 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/d7f3667f0/da533b2376774c8b8ed81d767d83e214/FLAG589b4bfcc [2022-12-14 22:15:10,633 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/data/d7f3667f0/da533b2376774c8b8ed81d767d83e214 [2022-12-14 22:15:10,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:15:10,636 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:15:10,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:15:10,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:15:10,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:15:10,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:15:10" (1/1) ... [2022-12-14 22:15:10,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eff712f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:10, skipping insertion in model container [2022-12-14 22:15:10,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:15:10" (1/1) ... [2022-12-14 22:15:10,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:15:10,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:15:11,025 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[33021,33034] [2022-12-14 22:15:11,173 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:15:11,175 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[84583,84596] [2022-12-14 22:15:11,178 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:15:11,188 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:15:11,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:15:11,222 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[33021,33034] [2022-12-14 22:15:11,329 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:15:11,332 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[84583,84596] [2022-12-14 22:15:11,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:15:11,338 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:15:11,365 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[33021,33034] [2022-12-14 22:15:11,427 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:15:11,429 WARN L237 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_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i[84583,84596] [2022-12-14 22:15:11,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:15:11,450 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:15:11,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11 WrapperNode [2022-12-14 22:15:11,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:15:11,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:15:11,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:15:11,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:15:11,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,541 INFO L138 Inliner]: procedures = 180, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-14 22:15:11,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:15:11,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:15:11,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:15:11,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:15:11,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,628 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:15:11,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:15:11,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:15:11,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:15:11,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:11" (1/1) ... [2022-12-14 22:15:11,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:15:11,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:15:11,671 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:15:11,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:15:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:15:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:15:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:15:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:15:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:15:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:15:11,871 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:15:11,873 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:15:25,120 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:15:25,566 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:15:25,566 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-14 22:15:25,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:15:25 BoogieIcfgContainer [2022-12-14 22:15:25,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:15:25,571 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:15:25,571 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:15:25,579 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:15:25,579 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:15:25" (1/1) ... [2022-12-14 22:15:25,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:15:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-14 22:15:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-14 22:15:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 22:15:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:25,694 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: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.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:156) 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) [2022-12-14 22:15:25,697 INFO L158 Benchmark]: Toolchain (without parser) took 15060.49ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 62.3MB in the beginning and 41.1MB in the end (delta: 21.2MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,697 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:15:25,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 814.41ms. Allocated memory is still 88.1MB. Free memory was 62.1MB in the beginning and 47.6MB in the end (delta: 14.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.14ms. Allocated memory is still 88.1MB. Free memory was 47.6MB in the beginning and 55.1MB in the end (delta: -7.5MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,699 INFO L158 Benchmark]: Boogie Preprocessor took 102.83ms. Allocated memory is still 88.1MB. Free memory was 55.1MB in the beginning and 41.3MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,699 INFO L158 Benchmark]: RCFGBuilder took 13924.17ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 41.3MB in the beginning and 51.8MB in the end (delta: -10.4MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,700 INFO L158 Benchmark]: CodeCheck took 124.75ms. Allocated memory is still 107.0MB. Free memory was 51.8MB in the beginning and 41.1MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:15:25,702 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 814.41ms. Allocated memory is still 88.1MB. Free memory was 62.1MB in the beginning and 47.6MB in the end (delta: 14.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.14ms. Allocated memory is still 88.1MB. Free memory was 47.6MB in the beginning and 55.1MB in the end (delta: -7.5MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.83ms. Allocated memory is still 88.1MB. Free memory was 55.1MB in the beginning and 41.3MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 13924.17ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 41.3MB in the beginning and 51.8MB in the end (delta: -10.4MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 124.75ms. Allocated memory is still 107.0MB. Free memory was 51.8MB in the beginning and 41.1MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:15:25,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1abd00ca-dec6-4ba2-a2e3-c99c82a41251/bin/ukojak-rkRKPMF4O4/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