./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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_84828b83-a0fc-4820-87a1-f87c347b3f01/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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 23:33:32,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:33:32,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:33:32,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:33:32,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:33:32,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:33:32,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:33:32,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:33:32,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:33:32,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:33:32,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:33:32,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:33:32,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:33:32,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:33:32,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:33:32,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:33:32,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:33:32,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:33:32,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:33:32,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:33:32,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:33:32,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:33:32,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:33:32,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:33:32,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:33:32,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:33:32,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:33:32,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:33:32,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:33:32,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:33:32,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:33:32,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:33:32,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:33:32,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:33:32,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:33:32,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:33:32,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:33:32,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:33:32,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:33:32,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:33:32,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:33:32,923 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:33:32,943 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:33:32,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:33:32,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:33:32,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:33:32,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:33:32,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:33:32,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:33:32,946 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:33:32,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:33:32,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:33:32,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:33:32,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:33:32,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:33:32,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:33:32,947 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:33:32,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:33:32,947 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:33:32,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:33:32,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:33:32,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:33:32,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:33:32,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:33:32,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:33:32,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:33:32,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:33:32,949 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:33:32,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:33:32,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:33:32,950 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_84828b83-a0fc-4820-87a1-f87c347b3f01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-12-14 23:33:33,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:33:33,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:33:33,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:33:33,134 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:33:33,135 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:33:33,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-12-14 23:33:35,811 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:33:36,061 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:33:36,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-12-14 23:33:36,075 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/1bfb63f16/f8023e7791344a9da87cc3f08c75190c/FLAGae0d200aa [2022-12-14 23:33:36,088 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/1bfb63f16/f8023e7791344a9da87cc3f08c75190c [2022-12-14 23:33:36,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:33:36,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:33:36,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:36,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:33:36,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:33:36,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb6f34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36, skipping insertion in model container [2022-12-14 23:33:36,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:33:36,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:33:36,382 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[33021,33034] [2022-12-14 23:33:36,436 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:33:36,442 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[44590,44603] [2022-12-14 23:33:36,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:36,460 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:33:36,479 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[33021,33034] [2022-12-14 23:33:36,512 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:33:36,518 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[44590,44603] [2022-12-14 23:33:36,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:36,548 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:33:36,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36 WrapperNode [2022-12-14 23:33:36,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:36,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:36,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:33:36,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:33:36,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,572 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,615 INFO L138 Inliner]: procedures = 177, calls = 336, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1177 [2022-12-14 23:33:36,622 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:36,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:33:36,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:33:36,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:33:36,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,699 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:33:36,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:33:36,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:33:36,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:33:36,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:36" (1/1) ... [2022-12-14 23:33:36,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:33:36,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:33:36,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:33:36,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:33:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:33:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:33:36,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:33:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:33:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 23:33:36,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 23:33:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:33:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:33:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:33:36,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:33:36,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:33:36,953 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:33:36,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:33:37,933 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:33:38,257 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:33:38,258 INFO L300 CfgBuilder]: Removed 72 assume(true) statements. [2022-12-14 23:33:38,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:38 BoogieIcfgContainer [2022-12-14 23:33:38,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:33:38,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:33:38,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:33:38,269 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:33:38,269 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:38" (1/1) ... [2022-12-14 23:33:38,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:33:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 137 states and 239 transitions. [2022-12-14 23:33:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 239 transitions. [2022-12-14 23:33:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:33:38,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,436 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 23:33:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 137 states and 234 transitions. [2022-12-14 23:33:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 234 transitions. [2022-12-14 23:33:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 23:33:38,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,562 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 23:33:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 139 states and 233 transitions. [2022-12-14 23:33:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 233 transitions. [2022-12-14 23:33:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 23:33:38,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:38,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:38,692 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 23:33:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 139 states and 230 transitions. [2022-12-14 23:33:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 230 transitions. [2022-12-14 23:33:38,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 23:33:38,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:38,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:38,779 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 23:33:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 139 states and 226 transitions. [2022-12-14 23:33:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 226 transitions. [2022-12-14 23:33:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:33:38,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:38,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:38,881 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 23:33:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 139 states and 220 transitions. [2022-12-14 23:33:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 220 transitions. [2022-12-14 23:33:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 23:33:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:39,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 1487 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:39,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:39,323 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 23:33:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 139 states and 214 transitions. [2022-12-14 23:33:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 214 transitions. [2022-12-14 23:33:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:33:39,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:39,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 1630 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:39,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:39,900 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 23:33:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 151 states and 228 transitions. [2022-12-14 23:33:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 228 transitions. [2022-12-14 23:33:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:33:40,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:40,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:40,176 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 23:33:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 151 states and 226 transitions. [2022-12-14 23:33:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2022-12-14 23:33:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 23:33:40,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:40,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:40,369 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 23:33:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 151 states and 224 transitions. [2022-12-14 23:33:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 224 transitions. [2022-12-14 23:33:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 23:33:40,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 1644 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:40,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:40,828 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 23:33:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 151 states and 222 transitions. [2022-12-14 23:33:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 222 transitions. [2022-12-14 23:33:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:33:40,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:41,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:41,278 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 23:33:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 154 states and 224 transitions. [2022-12-14 23:33:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2022-12-14 23:33:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:33:41,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:41,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:41,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 23:33:41,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 23:33:41,543 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 23:33:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 156 states and 227 transitions. [2022-12-14 23:33:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 227 transitions. [2022-12-14 23:33:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:33:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:41,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:41,780 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 23:33:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 156 states and 223 transitions. [2022-12-14 23:33:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 223 transitions. [2022-12-14 23:33:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:33:41,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:42,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:42,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:42,018 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 23:33:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 156 states and 221 transitions. [2022-12-14 23:33:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 221 transitions. [2022-12-14 23:33:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:33:42,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:42,279 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:42,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:42,337 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 23:33:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 197 states and 275 transitions. [2022-12-14 23:33:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 275 transitions. [2022-12-14 23:33:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:42,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:43,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:43,143 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 23:33:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 197 states and 273 transitions. [2022-12-14 23:33:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 273 transitions. [2022-12-14 23:33:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:43,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:43,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:43,429 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 23:33:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 200 states and 275 transitions. [2022-12-14 23:33:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 275 transitions. [2022-12-14 23:33:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:43,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:43,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:43,674 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 23:33:43,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 200 states and 273 transitions. [2022-12-14 23:33:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 273 transitions. [2022-12-14 23:33:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:43,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 23:33:43,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:44,012 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 23:33:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 253 transitions. [2022-12-14 23:33:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 253 transitions. [2022-12-14 23:33:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:33:44,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:44,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 23:33:44,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:33:44,250 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 23:33:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 184 states and 248 transitions. [2022-12-14 23:33:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2022-12-14 23:33:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:33:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 23:33:54,463 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 23:33:54,466 INFO L158 Benchmark]: Toolchain (without parser) took 18373.60ms. Allocated memory was 115.3MB in the beginning and 278.9MB in the end (delta: 163.6MB). Free memory was 82.0MB in the beginning and 110.4MB in the end (delta: -28.4MB). Peak memory consumption was 137.7MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,467 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:33:54,467 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.67ms. Allocated memory is still 115.3MB. Free memory was 82.0MB in the beginning and 48.3MB in the end (delta: 33.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,468 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.21ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 48.3MB in the beginning and 107.6MB in the end (delta: -59.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,468 INFO L158 Benchmark]: Boogie Preprocessor took 90.82ms. Allocated memory is still 140.5MB. Free memory was 107.6MB in the beginning and 99.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,468 INFO L158 Benchmark]: RCFGBuilder took 1546.13ms. Allocated memory is still 140.5MB. Free memory was 99.2MB in the beginning and 43.6MB in the end (delta: 55.6MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,469 INFO L158 Benchmark]: CodeCheck took 16203.91ms. Allocated memory was 140.5MB in the beginning and 278.9MB in the end (delta: 138.4MB). Free memory was 43.6MB in the beginning and 110.4MB in the end (delta: -66.8MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2022-12-14 23:33:54,471 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 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.67ms. Allocated memory is still 115.3MB. Free memory was 82.0MB in the beginning and 48.3MB in the end (delta: 33.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.21ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 48.3MB in the beginning and 107.6MB in the end (delta: -59.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.82ms. Allocated memory is still 140.5MB. Free memory was 107.6MB in the beginning and 99.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1546.13ms. Allocated memory is still 140.5MB. Free memory was 99.2MB in the beginning and 43.6MB in the end (delta: 55.6MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * CodeCheck took 16203.91ms. Allocated memory was 140.5MB in the beginning and 278.9MB in the end (delta: 138.4MB). Free memory was 43.6MB in the beginning and 110.4MB in the end (delta: -66.8MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:33:54,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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_84828b83-a0fc-4820-87a1-f87c347b3f01/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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 23:33:56,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:33:56,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:33:56,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:33:56,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:33:56,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:33:56,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:33:56,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:33:56,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:33:56,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:33:56,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:33:56,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:33:56,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:33:56,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:33:56,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:33:56,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:33:56,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:33:56,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:33:56,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:33:56,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:33:56,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:33:56,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:33:56,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:33:56,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:33:56,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:33:56,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:33:56,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:33:56,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:33:56,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:33:56,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:33:56,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:33:56,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:33:56,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:33:56,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:33:56,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:33:56,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:33:56,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:33:56,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:33:56,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:33:56,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:33:56,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:33:56,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 23:33:56,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:33:56,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:33:56,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:33:56,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:33:56,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:33:56,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:33:56,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:33:56,079 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:33:56,079 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:33:56,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:33:56,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:33:56,080 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:33:56,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:33:56,081 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:33:56,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:33:56,081 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:33:56,081 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:33:56,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:33:56,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:33:56,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:33:56,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:33:56,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:33:56,083 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:33:56,083 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:33:56,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:33:56,083 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:33:56,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:33:56,083 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_84828b83-a0fc-4820-87a1-f87c347b3f01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-12-14 23:33:56,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:33:56,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:33:56,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:33:56,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:33:56,348 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:33:56,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-12-14 23:33:59,000 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:33:59,247 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:33:59,248 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-12-14 23:33:59,258 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/2f175d48f/b8684b75da4c4866aa382f64c90ece28/FLAG319a7fc82 [2022-12-14 23:33:59,271 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/data/2f175d48f/b8684b75da4c4866aa382f64c90ece28 [2022-12-14 23:33:59,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:33:59,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:33:59,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:59,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:33:59,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:33:59,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:33:59,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bafbb55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59, skipping insertion in model container [2022-12-14 23:33:59,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:33:59,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:33:59,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:33:59,643 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[33021,33034] [2022-12-14 23:33:59,739 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:33:59,760 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[44590,44603] [2022-12-14 23:33:59,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:59,781 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:33:59,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:33:59,809 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[33021,33034] [2022-12-14 23:33:59,836 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:33:59,841 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[44590,44603] [2022-12-14 23:33:59,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:59,849 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:33:59,866 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[33021,33034] [2022-12-14 23:33:59,888 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:33:59,892 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_84828b83-a0fc-4820-87a1-f87c347b3f01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i[44590,44603] [2022-12-14 23:33:59,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:59,925 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:33:59,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59 WrapperNode [2022-12-14 23:33:59,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:59,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:59,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:33:59,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:33:59,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:33:59,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:33:59,988 INFO L138 Inliner]: procedures = 180, calls = 336, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1177 [2022-12-14 23:33:59,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:59,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:33:59,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:33:59,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:33:59,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:33:59,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,068 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:34:00,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:34:00,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:34:00,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:34:00,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:59" (1/1) ... [2022-12-14 23:34:00,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:34:00,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:34:00,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:34:00,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:34:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 23:34:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 23:34:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:34:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:34:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 23:34:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:34:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:34:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:34:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:34:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:34:00,333 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:34:00,335 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:34:15,510 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:34:15,825 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:34:15,825 INFO L300 CfgBuilder]: Removed 72 assume(true) statements. [2022-12-14 23:34:15,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:34:15 BoogieIcfgContainer [2022-12-14 23:34:15,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:34:15,829 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:34:15,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:34:15,837 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:34:15,837 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:34:15" (1/1) ... [2022-12-14 23:34:15,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:34:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 137 states and 239 transitions. [2022-12-14 23:34:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 239 transitions. [2022-12-14 23:34:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:34:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:15,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:15,917 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 23:34:15,920 INFO L158 Benchmark]: Toolchain (without parser) took 16645.85ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 64.3MB in the beginning and 45.3MB in the end (delta: 19.1MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,920 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:34:15,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 651.02ms. Allocated memory is still 88.1MB. Free memory was 64.2MB in the beginning and 58.1MB in the end (delta: 6.0MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.36ms. Allocated memory is still 88.1MB. Free memory was 58.1MB in the beginning and 50.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,922 INFO L158 Benchmark]: Boogie Preprocessor took 93.00ms. Allocated memory is still 88.1MB. Free memory was 50.6MB in the beginning and 41.4MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,922 INFO L158 Benchmark]: RCFGBuilder took 15745.54ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 41.4MB in the beginning and 51.6MB in the end (delta: -10.2MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,922 INFO L158 Benchmark]: CodeCheck took 89.73ms. Allocated memory is still 107.0MB. Free memory was 51.6MB in the beginning and 45.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:34:15,924 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 0.17ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 651.02ms. Allocated memory is still 88.1MB. Free memory was 64.2MB in the beginning and 58.1MB in the end (delta: 6.0MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.36ms. Allocated memory is still 88.1MB. Free memory was 58.1MB in the beginning and 50.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.00ms. Allocated memory is still 88.1MB. Free memory was 50.6MB in the beginning and 41.4MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15745.54ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 41.4MB in the beginning and 51.6MB in the end (delta: -10.2MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * CodeCheck took 89.73ms. Allocated memory is still 107.0MB. Free memory was 51.6MB in the beginning and 45.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:34:15,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84828b83-a0fc-4820-87a1-f87c347b3f01/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