./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 [2022-12-15 01:24:08,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:24:08,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:24:08,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:24:08,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:24:08,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:24:08,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:24:08,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:24:08,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:24:08,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:24:08,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:24:08,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:24:08,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:24:08,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:24:08,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:24:08,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:24:08,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:24:08,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:24:08,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:24:08,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:24:08,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:24:08,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:24:08,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:24:08,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:24:08,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:24:08,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:24:08,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:24:08,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:24:08,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:24:08,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:24:08,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:24:08,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:24:08,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:24:08,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:24:08,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:24:08,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:24:08,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:24:08,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:24:08,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:24:08,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:24:08,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:24:08,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:24:08,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:24:08,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:24:08,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:24:08,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:24:08,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:24:08,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:24:08,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:24:08,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:24:08,507 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:24:08,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:24:08,507 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:24:08,507 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:24:08,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:24:08,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:08,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:24:08,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:24:08,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:24:08,508 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:24:08,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:24:08,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:24:08,508 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-12-15 01:24:08,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:24:08,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:24:08,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:24:08,737 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:24:08,738 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:24:08,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-12-15 01:24:11,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:24:11,604 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:24:11,605 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-12-15 01:24:11,619 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/c8024c2ee/e250835c29334f9586bacbfb1b24254c/FLAGf6ba97a8f [2022-12-15 01:24:11,631 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/c8024c2ee/e250835c29334f9586bacbfb1b24254c [2022-12-15 01:24:11,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:24:11,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:24:11,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:11,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:24:11,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:24:11,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:11" (1/1) ... [2022-12-15 01:24:11,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@106f15ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:11, skipping insertion in model container [2022-12-15 01:24:11,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:11" (1/1) ... [2022-12-15 01:24:11,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:24:11,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:24:11,973 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[37019,37032] [2022-12-15 01:24:12,032 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:24:12,034 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[47352,47365] [2022-12-15 01:24:12,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:12,051 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:24:12,072 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[37019,37032] [2022-12-15 01:24:12,102 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:24:12,103 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[47352,47365] [2022-12-15 01:24:12,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:12,135 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:24:12,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12 WrapperNode [2022-12-15 01:24:12,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:12,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:12,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:24:12,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:24:12,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,209 INFO L138 Inliner]: procedures = 208, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 01:24:12,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:12,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:24:12,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:24:12,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:24:12,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,272 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:24:12,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:24:12,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:24:12,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:24:12,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:12" (1/1) ... [2022-12-15 01:24:12,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:12,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:24:12,305 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:24:12,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:24:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:24:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:24:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:24:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:24:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:24:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:24:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:24:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:24:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:24:12,482 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:24:12,484 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:24:13,464 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:24:13,773 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:24:13,773 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 01:24:13,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:24:13 BoogieIcfgContainer [2022-12-15 01:24:13,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:24:13,776 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:24:13,777 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:24:13,786 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:24:13,786 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:24:13" (1/1) ... [2022-12-15 01:24:13,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:24:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-15 01:24:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-15 01:24:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:24:13,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2022-12-15 01:24:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2022-12-15 01:24:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:24:13,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-12-15 01:24:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-12-15 01:24:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 01:24:14,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:14,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:14,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:14,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 125 states and 202 transitions. [2022-12-15 01:24:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 202 transitions. [2022-12-15 01:24:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 01:24:14,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:14,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:14,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:14,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 125 states and 196 transitions. [2022-12-15 01:24:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 196 transitions. [2022-12-15 01:24:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 01:24:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:14,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:14,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:14,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:14,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:14,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 125 states and 190 transitions. [2022-12-15 01:24:14,502 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 190 transitions. [2022-12-15 01:24:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 01:24:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:14,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:14,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2022-12-15 01:24:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2022-12-15 01:24:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 01:24:15,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:15,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:15,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 137 states and 198 transitions. [2022-12-15 01:24:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2022-12-15 01:24:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 01:24:15,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:15,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:15,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2022-12-15 01:24:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2022-12-15 01:24:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 01:24:15,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:16,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:16,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 137 states and 194 transitions. [2022-12-15 01:24:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2022-12-15 01:24:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 01:24:16,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:16,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:16,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 137 states and 192 transitions. [2022-12-15 01:24:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2022-12-15 01:24:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 01:24:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:16,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:17,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:17,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 140 states and 194 transitions. [2022-12-15 01:24:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 194 transitions. [2022-12-15 01:24:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 01:24:17,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:17,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:17,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:17,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:24:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 181 states and 248 transitions. [2022-12-15 01:24:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 248 transitions. [2022-12-15 01:24:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 01:24:17,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:17,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:17,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 01:24:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 181 states and 246 transitions. [2022-12-15 01:24:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 246 transitions. [2022-12-15 01:24:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 01:24:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:18,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:18,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:18,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:24:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 184 states and 248 transitions. [2022-12-15 01:24:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2022-12-15 01:24:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 01:24:18,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:18,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:18,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:18,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:24:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2022-12-15 01:24:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2022-12-15 01:24:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 01:24:18,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:18,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:18,767 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:24:18,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 226 transitions. [2022-12-15 01:24:18,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2022-12-15 01:24:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 01:24:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:19,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:24:19,057 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 01:24:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 168 states and 221 transitions. [2022-12-15 01:24:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 221 transitions. [2022-12-15 01:24:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:24:19,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:29,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:24:29,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:24:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 170 states and 225 transitions. [2022-12-15 01:24:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2022-12-15 01:24:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:24:29,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 01:24:39,736 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) [2022-12-15 01:24:39,740 INFO L158 Benchmark]: Toolchain (without parser) took 28104.82ms. Allocated memory was 148.9MB in the beginning and 262.1MB in the end (delta: 113.2MB). Free memory was 104.4MB in the beginning and 88.8MB in the end (delta: 15.5MB). Peak memory consumption was 131.8MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,741 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 148.9MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:24:39,741 INFO L158 Benchmark]: CACSL2BoogieTranslator took 500.54ms. Allocated memory is still 148.9MB. Free memory was 104.0MB in the beginning and 69.2MB in the end (delta: 34.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,742 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.29ms. Allocated memory is still 148.9MB. Free memory was 69.2MB in the beginning and 114.6MB in the end (delta: -45.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,742 INFO L158 Benchmark]: Boogie Preprocessor took 69.27ms. Allocated memory is still 148.9MB. Free memory was 114.6MB in the beginning and 107.0MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,743 INFO L158 Benchmark]: RCFGBuilder took 1495.91ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 107.0MB in the beginning and 79.0MB in the end (delta: 28.0MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,744 INFO L158 Benchmark]: CodeCheck took 25962.36ms. Allocated memory was 180.4MB in the beginning and 262.1MB in the end (delta: 81.8MB). Free memory was 79.0MB in the beginning and 88.8MB in the end (delta: -9.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-15 01:24:39,747 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 0.17ms. Allocated memory is still 148.9MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 500.54ms. Allocated memory is still 148.9MB. Free memory was 104.0MB in the beginning and 69.2MB in the end (delta: 34.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.29ms. Allocated memory is still 148.9MB. Free memory was 69.2MB in the beginning and 114.6MB in the end (delta: -45.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.27ms. Allocated memory is still 148.9MB. Free memory was 114.6MB in the beginning and 107.0MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1495.91ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 107.0MB in the beginning and 79.0MB in the end (delta: 28.0MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. * CodeCheck took 25962.36ms. Allocated memory was 180.4MB in the beginning and 262.1MB in the end (delta: 81.8MB). Free memory was 79.0MB in the beginning and 88.8MB in the end (delta: -9.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:24:39,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 [2022-12-15 01:24:41,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:24:41,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:24:41,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:24:41,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:24:41,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:24:41,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:24:41,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:24:41,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:24:41,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:24:41,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:24:41,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:24:41,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:24:41,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:24:41,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:24:41,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:24:41,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:24:41,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:24:41,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:24:41,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:24:41,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:24:41,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:24:41,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:24:41,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:24:41,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:24:41,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:24:41,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:24:41,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:24:41,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:24:41,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:24:41,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:24:41,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:24:41,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:24:41,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:24:41,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:24:41,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:24:41,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:24:41,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:24:41,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:24:41,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:24:41,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:24:41,388 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 01:24:41,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:24:41,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:24:41,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:24:41,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:24:41,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:24:41,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:24:41,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:24:41,413 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:24:41,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:24:41,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:24:41,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:24:41,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:24:41,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:24:41,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:24:41,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:24:41,414 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:24:41,415 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:24:41,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:24:41,415 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:24:41,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:24:41,415 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:24:41,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:24:41,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:24:41,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:41,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:24:41,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:24:41,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:24:41,417 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:24:41,417 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:24:41,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:24:41,417 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:24:41,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:24:41,418 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-12-15 01:24:41,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:24:41,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:24:41,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:24:41,705 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:24:41,705 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:24:41,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-12-15 01:24:44,296 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:24:44,527 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:24:44,528 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-12-15 01:24:44,540 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/051896ae5/d5a565e4bae343909e72ff098d10eccb/FLAGea08a9d84 [2022-12-15 01:24:44,551 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/data/051896ae5/d5a565e4bae343909e72ff098d10eccb [2022-12-15 01:24:44,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:24:44,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:24:44,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:44,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:24:44,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:24:44,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:44" (1/1) ... [2022-12-15 01:24:44,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57bd3a12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:44, skipping insertion in model container [2022-12-15 01:24:44,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:44" (1/1) ... [2022-12-15 01:24:44,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:24:44,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:24:44,940 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[37019,37032] [2022-12-15 01:24:45,031 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:24:45,034 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[47352,47365] [2022-12-15 01:24:45,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:45,061 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:24:45,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:24:45,089 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[37019,37032] [2022-12-15 01:24:45,135 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:24:45,137 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[47352,47365] [2022-12-15 01:24:45,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:45,151 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:24:45,178 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[37019,37032] [2022-12-15 01:24:45,221 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:24:45,223 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_23edc62a-a32f-4eee-9bdc-870e1cdeca45/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i[47352,47365] [2022-12-15 01:24:45,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:45,268 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:24:45,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45 WrapperNode [2022-12-15 01:24:45,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:45,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:45,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:24:45,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:24:45,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,349 INFO L138 Inliner]: procedures = 211, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 01:24:45,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:45,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:24:45,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:24:45,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:24:45,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,428 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:24:45,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:24:45,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:24:45,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:24:45,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:45" (1/1) ... [2022-12-15 01:24:45,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:45,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:24:45,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:24:45,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:24:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:24:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:24:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:24:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:24:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:24:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:24:45,679 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:24:45,681 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:24:59,172 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:24:59,464 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:24:59,464 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 01:24:59,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:24:59 BoogieIcfgContainer [2022-12-15 01:24:59,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:24:59,468 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:24:59,468 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:24:59,476 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:24:59,476 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:24:59" (1/1) ... [2022-12-15 01:24:59,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:24:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-15 01:24:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-15 01:24:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:24:59,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:59,565 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) [2022-12-15 01:24:59,568 INFO L158 Benchmark]: Toolchain (without parser) took 15014.02ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 53.4MB in the beginning and 41.5MB in the end (delta: 11.9MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,569 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:24:59,569 INFO L158 Benchmark]: CACSL2BoogieTranslator took 714.50ms. Allocated memory is still 75.5MB. Free memory was 53.2MB in the beginning and 42.8MB in the end (delta: 10.4MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,570 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.46ms. Allocated memory is still 75.5MB. Free memory was 42.8MB in the beginning and 36.1MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,571 INFO L158 Benchmark]: Boogie Preprocessor took 90.29ms. Allocated memory is still 75.5MB. Free memory was 36.1MB in the beginning and 49.1MB in the end (delta: -13.0MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,571 INFO L158 Benchmark]: RCFGBuilder took 14025.81ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.1MB in the beginning and 47.9MB in the end (delta: 1.2MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,572 INFO L158 Benchmark]: CodeCheck took 99.31ms. Allocated memory is still 92.3MB. Free memory was 47.9MB in the beginning and 41.5MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:24:59,575 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 0.10ms. Allocated memory is still 56.6MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 714.50ms. Allocated memory is still 75.5MB. Free memory was 53.2MB in the beginning and 42.8MB in the end (delta: 10.4MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.46ms. Allocated memory is still 75.5MB. Free memory was 42.8MB in the beginning and 36.1MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.29ms. Allocated memory is still 75.5MB. Free memory was 36.1MB in the beginning and 49.1MB in the end (delta: -13.0MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14025.81ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.1MB in the beginning and 47.9MB in the end (delta: 1.2MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * CodeCheck took 99.31ms. Allocated memory is still 92.3MB. Free memory was 47.9MB in the beginning and 41.5MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:24:59,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23edc62a-a32f-4eee-9bdc-870e1cdeca45/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