./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 a622ae6de889131f2da5147d62f9f380917f72e1547f77059c8208bcfb6e8bd0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:35:22,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:35:22,150 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:35:22,154 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:35:22,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:35:22,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:35:22,199 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:35:22,199 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:35:22,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:35:22,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:35:22,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:35:22,206 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:35:22,206 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:35:22,206 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:35:22,207 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:35:22,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:35:22,212 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:35:22,212 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:35:22,213 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:35:22,213 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:35:22,214 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:35:22,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:35:22,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:35:22,217 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:35:22,218 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:35:22,218 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:35:22,218 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:35:22,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:22,219 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:35:22,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:35:22,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:35:22,223 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:35:22,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:35:22,224 INFO L153 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_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a622ae6de889131f2da5147d62f9f380917f72e1547f77059c8208bcfb6e8bd0 [2024-11-09 00:35:22,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:35:22,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:35:22,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:35:22,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:35:22,599 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:35:22,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i Unable to find full path for "g++" [2024-11-09 00:35:24,733 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:35:24,976 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:35:24,977 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i [2024-11-09 00:35:24,993 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/data/a95449994/8b3de4d39ca94d6cb0c704271ba6176a/FLAG7c155007b [2024-11-09 00:35:25,311 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/data/a95449994/8b3de4d39ca94d6cb0c704271ba6176a [2024-11-09 00:35:25,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:35:25,317 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:35:25,320 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:25,320 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:35:25,329 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:35:25,329 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b1c3ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25, skipping insertion in model container [2024-11-09 00:35:25,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,388 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:35:25,734 WARN L250 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_cd740c10-e33c-425d-bfc7-eb00809669db/sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i[23220,23233] [2024-11-09 00:35:25,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:25,751 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:35:25,813 WARN L250 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_cd740c10-e33c-425d-bfc7-eb00809669db/sv-benchmarks/c/list-ext2-properties/simple_search_value-2.i[23220,23233] [2024-11-09 00:35:25,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:25,843 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:35:25,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25 WrapperNode [2024-11-09 00:35:25,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:25,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:25,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:35:25,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:35:25,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,868 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,894 INFO L138 Inliner]: procedures = 122, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 68 [2024-11-09 00:35:25,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:25,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:35:25,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:35:25,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:35:25,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,913 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,917 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,924 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:35:25,934 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:35:25,934 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:35:25,934 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:35:25,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:25" (1/1) ... [2024-11-09 00:35:25,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:25,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:35:25,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:35:25,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd740c10-e33c-425d-bfc7-eb00809669db/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:35:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2024-11-09 00:35:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:35:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:35:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:35:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:35:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:35:26,123 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:35:26,125 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:35:26,171 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2024-11-09 00:35:26,350 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-09 00:35:26,351 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:35:26,418 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:35:26,418 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:35:26,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:26 BoogieIcfgContainer [2024-11-09 00:35:26,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:35:26,419 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:35:26,420 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:35:26,429 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:35:26,429 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:26" (1/1) ... [2024-11-09 00:35:26,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:35:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2024-11-09 00:35:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2024-11-09 00:35:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:35:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2024-11-09 00:35:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2024-11-09 00:35:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:35:26,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-09 00:35:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-09 00:35:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:35:27,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-09 00:35:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-09 00:35:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:35:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:35:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-09 00:35:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-09 00:35:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:35:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:35:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-09 00:35:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-09 00:35:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:35:27,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-09 00:35:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-09 00:35:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:35:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-11-09 00:35:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-11-09 00:35:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:35:28,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:35:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:35:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:35:29,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 38 states and 49 transitions. [2024-11-09 00:35:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2024-11-09 00:35:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:35:29,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 42 states and 54 transitions. [2024-11-09 00:35:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 54 transitions. [2024-11-09 00:35:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:35:30,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2024-11-09 00:35:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2024-11-09 00:35:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:35:31,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:32,021 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:32,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 50 states and 64 transitions. [2024-11-09 00:35:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2024-11-09 00:35:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:35:32,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 69 transitions. [2024-11-09 00:35:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2024-11-09 00:35:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:35:33,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 58 states and 74 transitions. [2024-11-09 00:35:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2024-11-09 00:35:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:35:34,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-09 00:35:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 103 states and 149 transitions. [2024-11-09 00:35:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 149 transitions. [2024-11-09 00:35:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:35:54,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:36:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 144 states and 230 transitions. [2024-11-09 00:36:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 230 transitions. [2024-11-09 00:36:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:36:29,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:37:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 185 states and 323 transitions. [2024-11-09 00:37:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 323 transitions. [2024-11-09 00:37:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:37:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:37:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 188 states and 330 transitions. [2024-11-09 00:37:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 330 transitions. [2024-11-09 00:37:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:37:29,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 82 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 85 states and 139 transitions. [2024-11-09 00:38:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 139 transitions. [2024-11-09 00:38:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:38:04,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-09 00:38:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 88 states and 146 transitions. [2024-11-09 00:38:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 146 transitions. [2024-11-09 00:38:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:38:15,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:15,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:39:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 98 states and 184 transitions. [2024-11-09 00:39:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 184 transitions. [2024-11-09 00:39:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:39:35,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:41:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 116 states and 252 transitions. [2024-11-09 00:41:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 252 transitions. [2024-11-09 00:41:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:41:35,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:44:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 132 states and 310 transitions. [2024-11-09 00:44:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 310 transitions. [2024-11-09 00:44:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:44:07,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:44:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 137 states and 331 transitions. [2024-11-09 00:44:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 331 transitions. [2024-11-09 00:44:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:44:30,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:44:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 140 states and 338 transitions. [2024-11-09 00:44:40,303 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 338 transitions. [2024-11-09 00:44:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:44:40,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:40,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:10,846 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 146 states and 362 transitions. [2024-11-09 00:45:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 362 transitions. [2024-11-09 00:45:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:45:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:46:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 151 states and 380 transitions. [2024-11-09 00:46:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 380 transitions. [2024-11-09 00:46:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:46:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 8 proven. 222 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.