./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/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_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:20:07,639 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:20:07,732 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:20:07,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:20:07,745 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:20:07,780 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:20:07,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:20:07,783 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:20:07,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:20:07,786 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:20:07,786 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:20:07,787 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:20:07,788 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:20:07,788 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:20:07,789 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:20:07,791 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:20:07,791 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:20:07,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:20:07,792 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:20:07,792 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:20:07,793 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:20:07,797 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:20:07,797 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:20:07,798 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:20:07,798 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:20:07,798 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:20:07,798 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:20:07,799 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:20:07,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:20:07,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:20:07,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:20:07,800 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:20:07,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:20:07,801 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_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 [2024-11-08 23:20:08,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:20:08,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:20:08,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:20:08,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:20:08,140 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:20:08,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i Unable to find full path for "g++" [2024-11-08 23:20:10,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:20:10,494 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:20:10,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2024-11-08 23:20:10,523 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/data/2d5a4da69/f43427cd03ce4b5ab90460bd018f742c/FLAG8bf9b5e61 [2024-11-08 23:20:10,542 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/data/2d5a4da69/f43427cd03ce4b5ab90460bd018f742c [2024-11-08 23:20:10,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:20:10,547 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:20:10,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:20:10,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:20:10,555 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:20:10,556 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:20:10" (1/1) ... [2024-11-08 23:20:10,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7448126a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:10, skipping insertion in model container [2024-11-08 23:20:10,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:20:10" (1/1) ... [2024-11-08 23:20:10,650 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:20:11,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:11,653 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:20:11,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:11,862 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:20:11,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11 WrapperNode [2024-11-08 23:20:11,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:20:11,863 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:11,863 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:20:11,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:20:11,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:11,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,136 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-11-08 23:20:12,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:12,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:20:12,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:20:12,139 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:20:12,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,179 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,405 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,425 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,446 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:20:12,482 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:20:12,482 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:20:12,482 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:20:12,483 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:11" (1/1) ... [2024-11-08 23:20:12,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:20:12,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:20:12,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:20:12,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9804c1c7-ec25-41bc-bb2d-ebcc418d663e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:20:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:20:12,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:20:12,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:20:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:20:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:20:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:20:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:20:12,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:20:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:20:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:20:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:20:12,891 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:20:12,893 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:20:18,045 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-08 23:20:18,045 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:20:21,005 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:20:21,007 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 23:20:21,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:21 BoogieIcfgContainer [2024-11-08 23:20:21,008 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:20:21,009 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:20:21,009 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:20:21,020 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:20:21,020 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:21" (1/1) ... [2024-11-08 23:20:21,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:20:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3605 states and 5180 transitions. [2024-11-08 23:20:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5180 transitions. [2024-11-08 23:20:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:20:21,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3605 states and 5178 transitions. [2024-11-08 23:20:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5178 transitions. [2024-11-08 23:20:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:20:21,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3607 states and 5181 transitions. [2024-11-08 23:20:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5181 transitions. [2024-11-08 23:20:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:20:21,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 3607 states and 5179 transitions. [2024-11-08 23:20:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5179 transitions. [2024-11-08 23:20:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:20:21,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3607 states and 5175 transitions. [2024-11-08 23:20:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5175 transitions. [2024-11-08 23:20:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:20:21,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3607 states and 5169 transitions. [2024-11-08 23:20:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5169 transitions. [2024-11-08 23:20:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:20:21,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:25,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3607 states and 5163 transitions. [2024-11-08 23:20:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5163 transitions. [2024-11-08 23:20:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:20:25,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:36,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:46,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:56,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:06,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3621 states and 5180 transitions. [2024-11-08 23:21:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5180 transitions. [2024-11-08 23:21:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:21:06,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3621 states and 5178 transitions. [2024-11-08 23:21:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5178 transitions. [2024-11-08 23:21:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:21:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3621 states and 5176 transitions. [2024-11-08 23:21:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5176 transitions. [2024-11-08 23:21:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:21:06,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 3621 states and 5174 transitions. [2024-11-08 23:21:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5174 transitions. [2024-11-08 23:21:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:21:06,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:16,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 3621 states and 5172 transitions. [2024-11-08 23:21:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5172 transitions. [2024-11-08 23:21:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:16,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:26,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3625 states and 5175 transitions. [2024-11-08 23:21:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3625 states and 5175 transitions. [2024-11-08 23:21:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:26,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3627 states and 5178 transitions. [2024-11-08 23:21:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 5178 transitions. [2024-11-08 23:21:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:21:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 3626 states and 5173 transitions. [2024-11-08 23:21:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5173 transitions. [2024-11-08 23:21:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:21:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3626 states and 5169 transitions. [2024-11-08 23:21:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5169 transitions. [2024-11-08 23:21:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:21:27,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3626 states and 5167 transitions. [2024-11-08 23:21:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5167 transitions. [2024-11-08 23:21:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:21:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:31,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3626 states and 5165 transitions. [2024-11-08 23:21:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5165 transitions. [2024-11-08 23:21:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:21:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:41,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:44,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3672 states and 5225 transitions. [2024-11-08 23:21:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5225 transitions. [2024-11-08 23:21:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:21:46,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3672 states and 5223 transitions. [2024-11-08 23:21:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5223 transitions. [2024-11-08 23:21:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:21:46,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3672 states and 5219 transitions. [2024-11-08 23:21:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5219 transitions. [2024-11-08 23:21:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:21:46,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3672 states and 5217 transitions. [2024-11-08 23:21:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5217 transitions. [2024-11-08 23:21:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:21:47,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:48,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:48,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3672 states and 5215 transitions. [2024-11-08 23:21:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5215 transitions. [2024-11-08 23:21:48,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:48,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:48,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3656 states and 5195 transitions. [2024-11-08 23:21:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5195 transitions. [2024-11-08 23:21:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:49,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:49,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3660 states and 5198 transitions. [2024-11-08 23:21:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5198 transitions. [2024-11-08 23:21:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:21:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3660 states and 5197 transitions. [2024-11-08 23:21:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5197 transitions. [2024-11-08 23:21:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:21:51,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3668 states and 5207 transitions. [2024-11-08 23:21:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5207 transitions. [2024-11-08 23:21:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:21:51,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3669 states and 5205 transitions. [2024-11-08 23:21:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5205 transitions. [2024-11-08 23:21:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:21:53,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3670 states and 5207 transitions. [2024-11-08 23:21:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5207 transitions. [2024-11-08 23:21:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:21:55,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:55,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3671 states and 5208 transitions. [2024-11-08 23:21:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5208 transitions. [2024-11-08 23:21:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:21:58,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3672 states and 5209 transitions. [2024-11-08 23:22:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5209 transitions. [2024-11-08 23:22:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:22:00,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:00,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:04,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3673 states and 5209 transitions. [2024-11-08 23:22:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5209 transitions. [2024-11-08 23:22:04,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:22:04,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:04,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:05,726 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3674 states and 5211 transitions. [2024-11-08 23:22:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5211 transitions. [2024-11-08 23:22:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:22:06,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:10,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3675 states and 5211 transitions. [2024-11-08 23:22:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5211 transitions. [2024-11-08 23:22:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:22:10,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3676 states and 5212 transitions. [2024-11-08 23:22:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5212 transitions. [2024-11-08 23:22:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:22:13,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3677 states and 5213 transitions. [2024-11-08 23:22:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5213 transitions. [2024-11-08 23:22:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:22:16,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3678 states and 5215 transitions. [2024-11-08 23:22:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5215 transitions. [2024-11-08 23:22:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:22:19,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:21,214 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3679 states and 5215 transitions. [2024-11-08 23:22:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5215 transitions. [2024-11-08 23:22:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:22:22,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:22,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3680 states and 5216 transitions. [2024-11-08 23:22:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5216 transitions. [2024-11-08 23:22:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:22:25,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3681 states and 5218 transitions. [2024-11-08 23:22:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5218 transitions. [2024-11-08 23:22:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:22:28,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:28,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3682 states and 5218 transitions. [2024-11-08 23:22:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5218 transitions. [2024-11-08 23:22:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:22:31,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:31,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3683 states and 5219 transitions. [2024-11-08 23:22:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5219 transitions. [2024-11-08 23:22:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:22:34,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 3684 states and 5221 transitions. [2024-11-08 23:22:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5221 transitions. [2024-11-08 23:22:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:22:38,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:38,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3685 states and 5222 transitions. [2024-11-08 23:22:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5222 transitions. [2024-11-08 23:22:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:22:41,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3686 states and 5223 transitions. [2024-11-08 23:22:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5223 transitions. [2024-11-08 23:22:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:22:44,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3687 states and 5223 transitions. [2024-11-08 23:22:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5223 transitions. [2024-11-08 23:22:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:22:50,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3688 states and 5224 transitions. [2024-11-08 23:22:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5224 transitions. [2024-11-08 23:22:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:22:53,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3689 states and 5226 transitions. [2024-11-08 23:22:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5226 transitions. [2024-11-08 23:22:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:22:57,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3690 states and 5227 transitions. [2024-11-08 23:23:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5227 transitions. [2024-11-08 23:23:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:23:01,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:01,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:06,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3691 states and 5227 transitions. [2024-11-08 23:23:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5227 transitions. [2024-11-08 23:23:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:23:06,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:06,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3692 states and 5229 transitions. [2024-11-08 23:23:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5229 transitions. [2024-11-08 23:23:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:23:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3693 states and 5230 transitions. [2024-11-08 23:23:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5230 transitions. [2024-11-08 23:23:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:23:14,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:19,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3694 states and 5231 transitions. [2024-11-08 23:23:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5231 transitions. [2024-11-08 23:23:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:23:19,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:19,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3695 states and 5232 transitions. [2024-11-08 23:23:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5232 transitions. [2024-11-08 23:23:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:23:23,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3696 states and 5233 transitions. [2024-11-08 23:23:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5233 transitions. [2024-11-08 23:23:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:23:28,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3697 states and 5234 transitions. [2024-11-08 23:23:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5234 transitions. [2024-11-08 23:23:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:23:33,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3698 states and 5235 transitions. [2024-11-08 23:23:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5235 transitions. [2024-11-08 23:23:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:23:37,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:37,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3699 states and 5235 transitions. [2024-11-08 23:23:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5235 transitions. [2024-11-08 23:23:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:23:50,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:56,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3700 states and 5236 transitions. [2024-11-08 23:23:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5236 transitions. [2024-11-08 23:23:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:23:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3701 states and 5237 transitions. [2024-11-08 23:24:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5237 transitions. [2024-11-08 23:24:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:24:00,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3702 states and 5239 transitions. [2024-11-08 23:24:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5239 transitions. [2024-11-08 23:24:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:24:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3703 states and 5239 transitions. [2024-11-08 23:24:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5239 transitions. [2024-11-08 23:24:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:24:13,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:13,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3704 states and 5241 transitions. [2024-11-08 23:24:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5241 transitions. [2024-11-08 23:24:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:24:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3705 states and 5241 transitions. [2024-11-08 23:24:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5241 transitions. [2024-11-08 23:24:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:24:25,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3706 states and 5242 transitions. [2024-11-08 23:24:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5242 transitions. [2024-11-08 23:24:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:24:29,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:29,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3707 states and 5244 transitions. [2024-11-08 23:24:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5244 transitions. [2024-11-08 23:24:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:24:36,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3708 states and 5245 transitions. [2024-11-08 23:24:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5245 transitions. [2024-11-08 23:24:43,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:24:43,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3709 states and 5245 transitions. [2024-11-08 23:24:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5245 transitions. [2024-11-08 23:24:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:24:51,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:58,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3710 states and 5247 transitions. [2024-11-08 23:24:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5247 transitions. [2024-11-08 23:24:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:24:58,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3711 states and 5247 transitions. [2024-11-08 23:25:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5247 transitions. [2024-11-08 23:25:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:25:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3712 states and 5249 transitions. [2024-11-08 23:25:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5249 transitions. [2024-11-08 23:25:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:25:45,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:48,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3713 states and 5250 transitions. [2024-11-08 23:25:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5250 transitions. [2024-11-08 23:25:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:25:48,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3714 states and 5252 transitions. [2024-11-08 23:25:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5252 transitions. [2024-11-08 23:25:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:25:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3715 states and 5252 transitions. [2024-11-08 23:25:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5252 transitions. [2024-11-08 23:25:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:25:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3716 states and 5254 transitions. [2024-11-08 23:26:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5254 transitions. [2024-11-08 23:26:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:26:00,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:00,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3717 states and 5254 transitions. [2024-11-08 23:26:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5254 transitions. [2024-11-08 23:26:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:26:05,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3718 states and 5256 transitions. [2024-11-08 23:26:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5256 transitions. [2024-11-08 23:26:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:26:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3719 states and 5256 transitions. [2024-11-08 23:26:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5256 transitions. [2024-11-08 23:26:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:26:15,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:15,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3720 states and 5258 transitions. [2024-11-08 23:26:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5258 transitions. [2024-11-08 23:26:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:26:20,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3721 states and 5258 transitions. [2024-11-08 23:26:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5258 transitions. [2024-11-08 23:26:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:26,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:30,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3722 states and 5259 transitions. [2024-11-08 23:26:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5259 transitions. [2024-11-08 23:26:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:26:30,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3723 states and 5261 transitions. [2024-11-08 23:26:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5261 transitions. [2024-11-08 23:26:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:26:36,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3724 states and 5262 transitions. [2024-11-08 23:26:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5262 transitions. [2024-11-08 23:26:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:26:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3725 states and 5263 transitions. [2024-11-08 23:26:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5263 transitions. [2024-11-08 23:26:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:26:48,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3726 states and 5264 transitions. [2024-11-08 23:26:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5264 transitions. [2024-11-08 23:26:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:26:54,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3727 states and 5264 transitions. [2024-11-08 23:27:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5264 transitions. [2024-11-08 23:27:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:27:06,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:12,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3728 states and 5265 transitions. [2024-11-08 23:27:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5265 transitions. [2024-11-08 23:27:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:27:12,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3729 states and 5266 transitions. [2024-11-08 23:27:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5266 transitions. [2024-11-08 23:27:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:27:17,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3730 states and 5267 transitions. [2024-11-08 23:27:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5267 transitions. [2024-11-08 23:27:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:27:22,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3731 states and 5269 transitions. [2024-11-08 23:27:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5269 transitions. [2024-11-08 23:27:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:27:32,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3732 states and 5270 transitions. [2024-11-08 23:27:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5270 transitions. [2024-11-08 23:27:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:27:38,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:46,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3733 states and 5271 transitions. [2024-11-08 23:27:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5271 transitions. [2024-11-08 23:27:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:27:46,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3734 states and 5271 transitions. [2024-11-08 23:27:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5271 transitions. [2024-11-08 23:27:58,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:27:58,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3735 states and 5273 transitions. [2024-11-08 23:28:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5273 transitions. [2024-11-08 23:28:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:28:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3736 states and 5273 transitions. [2024-11-08 23:28:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5273 transitions. [2024-11-08 23:28:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:28:13,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3737 states and 5275 transitions. [2024-11-08 23:28:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5275 transitions. [2024-11-08 23:28:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:28:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3738 states and 5275 transitions. [2024-11-08 23:28:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5275 transitions. [2024-11-08 23:28:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:28:29,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:36,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3739 states and 5277 transitions. [2024-11-08 23:28:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5277 transitions. [2024-11-08 23:28:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:28:36,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3740 states and 5277 transitions. [2024-11-08 23:28:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5277 transitions. [2024-11-08 23:28:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:28:44,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:44,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:28:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3741 states and 5279 transitions. [2024-11-08 23:28:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5279 transitions. [2024-11-08 23:28:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:28:52,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3742 states and 5280 transitions. [2024-11-08 23:29:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5280 transitions. [2024-11-08 23:29:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:29:01,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3743 states and 5280 transitions. [2024-11-08 23:29:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5280 transitions. [2024-11-08 23:29:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:29:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3744 states and 5282 transitions. [2024-11-08 23:29:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5282 transitions. [2024-11-08 23:29:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:29:20,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3745 states and 5283 transitions. [2024-11-08 23:29:29,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5283 transitions. [2024-11-08 23:29:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:29:29,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3746 states and 5283 transitions. [2024-11-08 23:29:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5283 transitions. [2024-11-08 23:29:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:29:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3747 states and 5284 transitions. [2024-11-08 23:29:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5284 transitions. [2024-11-08 23:29:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:29:48,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:53,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:29:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3748 states and 5286 transitions. [2024-11-08 23:29:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5286 transitions. [2024-11-08 23:29:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:29:57,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:30:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3749 states and 5287 transitions. [2024-11-08 23:30:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5287 transitions. [2024-11-08 23:30:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:30:06,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:30:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3750 states and 5288 transitions. [2024-11-08 23:30:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5288 transitions. [2024-11-08 23:30:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:30:15,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:30:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3751 states and 5289 transitions. [2024-11-08 23:30:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5289 transitions. [2024-11-08 23:30:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:30:25,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:30:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3752 states and 5290 transitions. [2024-11-08 23:30:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5290 transitions. [2024-11-08 23:30:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:30:34,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:30:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3753 states and 5291 transitions. [2024-11-08 23:30:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5291 transitions. [2024-11-08 23:30:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:30:45,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:31:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3754 states and 5291 transitions. [2024-11-08 23:31:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5291 transitions. [2024-11-08 23:31:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:31:09,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:09,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:31:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3755 states and 5293 transitions. [2024-11-08 23:31:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5293 transitions. [2024-11-08 23:31:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:31:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:31:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3756 states and 5293 transitions. [2024-11-08 23:31:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 5293 transitions. [2024-11-08 23:31:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:31:32,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:31:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3757 states and 5295 transitions. [2024-11-08 23:31:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5295 transitions. [2024-11-08 23:31:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:31:41,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:31:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3758 states and 5295 transitions. [2024-11-08 23:31:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5295 transitions. [2024-11-08 23:31:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:31:53,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:32:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3759 states and 5297 transitions. [2024-11-08 23:32:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5297 transitions. [2024-11-08 23:32:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:32:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:03,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:32:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:17,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3760 states and 5297 transitions. [2024-11-08 23:32:17,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5297 transitions. [2024-11-08 23:32:17,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:32:17,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:17,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:32:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 3761 states and 5298 transitions. [2024-11-08 23:32:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 5298 transitions. [2024-11-08 23:32:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:32:28,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:32:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3762 states and 5300 transitions. [2024-11-08 23:32:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5300 transitions. [2024-11-08 23:32:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:32:45,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:45,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:32:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3763 states and 5300 transitions. [2024-11-08 23:32:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5300 transitions. [2024-11-08 23:32:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:32:58,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:33:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 3764 states and 5302 transitions. [2024-11-08 23:33:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 5302 transitions. [2024-11-08 23:33:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:33:09,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:33:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3765 states and 5303 transitions. [2024-11-08 23:33:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5303 transitions. [2024-11-08 23:33:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:33:23,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:30,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:33:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3766 states and 5303 transitions. [2024-11-08 23:33:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 5303 transitions. [2024-11-08 23:33:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:33:38,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat