./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:36,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:37,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:08:37,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:37,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:37,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:37,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:37,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:37,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:37,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:37,138 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:37,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:37,139 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:37,139 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:37,139 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:37,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:37,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:37,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:37,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:37,142 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:37,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:37,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:37,142 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:37,142 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:37,142 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:37,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:37,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:37,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:37,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c [2024-11-13 22:08:37,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:37,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:37,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:37,514 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:37,515 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:37,516 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c Unable to find full path for "g++" [2024-11-13 22:08:39,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:39,908 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:39,909 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c [2024-11-13 22:08:39,918 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/data/e3b33afc9/c40aceaca827485abaa204394719e64c/FLAGb44697e9b [2024-11-13 22:08:39,937 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/data/e3b33afc9/c40aceaca827485abaa204394719e64c [2024-11-13 22:08:39,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:39,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:39,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:39,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:39,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:39,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:39" (1/1) ... [2024-11-13 22:08:39,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585819c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:39, skipping insertion in model container [2024-11-13 22:08:39,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:39" (1/1) ... [2024-11-13 22:08:39,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:40,191 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-11-13 22:08:40,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:40,236 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:40,249 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-11-13 22:08:40,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:40,296 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:40,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40 WrapperNode [2024-11-13 22:08:40,297 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:40,299 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:40,299 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:40,299 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:40,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,346 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-11-13 22:08:40,347 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:40,347 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:40,348 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:40,348 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:40,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,373 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,388 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,392 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,394 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:40,395 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:40,395 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:40,399 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:40,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:40,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:40,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:40,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754488ca-0038-4dcd-a4c0-c75fb2f2c5ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:40,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:08:40,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:08:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:08:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:08:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:40,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:08:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:08:40,572 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:40,575 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:40,782 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 22:08:40,782 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:40,850 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:40,851 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:08:40,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:40 BoogieIcfgContainer [2024-11-13 22:08:40,851 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:40,852 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:40,852 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:40,866 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:40,866 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:40,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:08:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-11-13 22:08:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-11-13 22:08:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:08:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 30 transitions. [2024-11-13 22:08:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2024-11-13 22:08:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 24 states and 39 transitions. [2024-11-13 22:08:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-13 22:08:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:42,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 22 states and 34 transitions. [2024-11-13 22:08:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-13 22:08:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:42,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 41 transitions. [2024-11-13 22:08:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-11-13 22:08:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:43,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:08:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 60 transitions. [2024-11-13 22:08:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-11-13 22:08:45,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:45,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:45,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 38 states and 76 transitions. [2024-11-13 22:08:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 76 transitions. [2024-11-13 22:08:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:47,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 38 states and 73 transitions. [2024-11-13 22:08:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 73 transitions. [2024-11-13 22:08:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:08:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:08:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 44 states and 88 transitions. [2024-11-13 22:08:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 88 transitions. [2024-11-13 22:08:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:08:50,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,402 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 46 states and 89 transitions. [2024-11-13 22:08:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 89 transitions. [2024-11-13 22:08:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:08:51,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 49 states and 94 transitions. [2024-11-13 22:08:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 94 transitions. [2024-11-13 22:08:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:08:52,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:52,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:08:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 129 transitions. [2024-11-13 22:08:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 129 transitions. [2024-11-13 22:08:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:08:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:09:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 67 states and 147 transitions. [2024-11-13 22:09:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 147 transitions. [2024-11-13 22:09:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:09:03,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:09:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 67 states and 143 transitions. [2024-11-13 22:09:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 143 transitions. [2024-11-13 22:09:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:09:03,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:09:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 71 states and 159 transitions. [2024-11-13 22:09:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 159 transitions. [2024-11-13 22:09:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:09:06,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:06,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:09:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:07,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 72 states and 160 transitions. [2024-11-13 22:09:07,073 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 160 transitions. [2024-11-13 22:09:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:09:07,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:09:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:09,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 76 states and 169 transitions. [2024-11-13 22:09:09,560 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 169 transitions. [2024-11-13 22:09:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:09:09,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:09,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:10,086 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:09:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 79 states and 172 transitions. [2024-11-13 22:09:12,167 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 172 transitions. [2024-11-13 22:09:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:09:12,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:09:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 80 states and 174 transitions. [2024-11-13 22:09:13,044 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 174 transitions. [2024-11-13 22:09:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:09:13,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:13,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:09:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 82 states and 178 transitions. [2024-11-13 22:09:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 178 transitions. [2024-11-13 22:09:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:09:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:09:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 98 states and 222 transitions. [2024-11-13 22:09:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 222 transitions. [2024-11-13 22:09:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:09:29,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:09:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 105 states and 256 transitions. [2024-11-13 22:09:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 256 transitions. [2024-11-13 22:09:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:09:38,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:09:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 110 states and 270 transitions. [2024-11-13 22:09:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 270 transitions. [2024-11-13 22:09:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:09:44,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:09:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 114 states and 301 transitions. [2024-11-13 22:09:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 301 transitions. [2024-11-13 22:09:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:09:54,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 120 states and 325 transitions. [2024-11-13 22:10:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 325 transitions. [2024-11-13 22:10:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:00,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 123 states and 331 transitions. [2024-11-13 22:10:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 331 transitions. [2024-11-13 22:10:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:03,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:03,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 126 states and 342 transitions. [2024-11-13 22:10:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 342 transitions. [2024-11-13 22:10:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:06,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 129 states and 352 transitions. [2024-11-13 22:10:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 352 transitions. [2024-11-13 22:10:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:10:08,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 129 states and 347 transitions. [2024-11-13 22:10:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 347 transitions. [2024-11-13 22:10:09,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:09,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:09,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:10:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 132 states and 350 transitions. [2024-11-13 22:10:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 350 transitions. [2024-11-13 22:10:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:10:11,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:11,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 134 states and 356 transitions. [2024-11-13 22:10:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 356 transitions. [2024-11-13 22:10:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:12,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:10:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 135 states and 356 transitions. [2024-11-13 22:10:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 356 transitions. [2024-11-13 22:10:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:16,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:10:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 141 states and 372 transitions. [2024-11-13 22:10:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 372 transitions. [2024-11-13 22:10:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:21,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:10:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 146 states and 378 transitions. [2024-11-13 22:10:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 378 transitions. [2024-11-13 22:10:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:27,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:10:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 147 states and 380 transitions. [2024-11-13 22:10:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 380 transitions. [2024-11-13 22:10:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:10:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 149 states and 385 transitions. [2024-11-13 22:10:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 385 transitions. [2024-11-13 22:10:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:32,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:32,691 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:10:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 150 states and 389 transitions. [2024-11-13 22:10:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 389 transitions. [2024-11-13 22:10:33,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:10:33,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:33,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:11:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 163 states and 429 transitions. [2024-11-13 22:11:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 429 transitions. [2024-11-13 22:11:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:11:04,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:04,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:11:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 174 states and 463 transitions. [2024-11-13 22:11:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 463 transitions. [2024-11-13 22:11:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:11:31,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:11:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 177 states and 476 transitions. [2024-11-13 22:11:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 476 transitions. [2024-11-13 22:11:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:11:50,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:55,714 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:12:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 121 states and 349 transitions. [2024-11-13 22:12:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 349 transitions. [2024-11-13 22:12:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:12:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 126 states and 369 transitions. [2024-11-13 22:12:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 369 transitions. [2024-11-13 22:12:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:26,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 45 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:12:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 129 states and 381 transitions. [2024-11-13 22:12:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 381 transitions. [2024-11-13 22:12:41,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:41,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:41,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 43 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:12:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 131 states and 387 transitions. [2024-11-13 22:12:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 387 transitions. [2024-11-13 22:12:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:12:52,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:12:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 134 states and 393 transitions. [2024-11-13 22:12:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 393 transitions. [2024-11-13 22:12:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:12:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 135 states and 394 transitions. [2024-11-13 22:13:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 394 transitions. [2024-11-13 22:13:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:00,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:00,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 141 states and 410 transitions. [2024-11-13 22:13:10,202 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 410 transitions. [2024-11-13 22:13:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:10,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:10,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:14,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 144 states and 418 transitions. [2024-11-13 22:13:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 418 transitions. [2024-11-13 22:13:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:14,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 147 states and 427 transitions. [2024-11-13 22:13:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 427 transitions. [2024-11-13 22:13:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:19,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 150 states and 435 transitions. [2024-11-13 22:13:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 435 transitions. [2024-11-13 22:13:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:24,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 153 states and 445 transitions. [2024-11-13 22:13:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 445 transitions. [2024-11-13 22:13:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 156 states and 455 transitions. [2024-11-13 22:13:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 455 transitions. [2024-11-13 22:13:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:34,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 156 states and 450 transitions. [2024-11-13 22:13:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 450 transitions. [2024-11-13 22:13:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:13:36,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:13:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 154 states and 446 transitions. [2024-11-13 22:13:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 446 transitions. [2024-11-13 22:13:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:39,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:39,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:13:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 160 states and 463 transitions. [2024-11-13 22:13:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 463 transitions. [2024-11-13 22:13:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:51,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:51,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:13:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 161 states and 472 transitions. [2024-11-13 22:13:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 472 transitions. [2024-11-13 22:13:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:59,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 167 states and 486 transitions. [2024-11-13 22:14:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 486 transitions. [2024-11-13 22:14:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:12,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 168 states and 493 transitions. [2024-11-13 22:14:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 493 transitions. [2024-11-13 22:14:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:14,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,596 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 169 states and 506 transitions. [2024-11-13 22:14:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 506 transitions. [2024-11-13 22:14:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:17,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 171 states and 511 transitions. [2024-11-13 22:14:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 511 transitions. [2024-11-13 22:14:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:21,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 172 states and 518 transitions. [2024-11-13 22:14:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 518 transitions. [2024-11-13 22:14:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:24,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 174 states and 523 transitions. [2024-11-13 22:14:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 523 transitions. [2024-11-13 22:14:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:14:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 176 states and 528 transitions. [2024-11-13 22:14:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 528 transitions. [2024-11-13 22:14:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:32,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 12 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:15:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 189 states and 580 transitions. [2024-11-13 22:15:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 580 transitions. [2024-11-13 22:15:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:15:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:35,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 66 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:15:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 196 states and 604 transitions. [2024-11-13 22:15:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 604 transitions. [2024-11-13 22:15:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:15:57,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 6 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:16:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 205 states and 646 transitions. [2024-11-13 22:16:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 646 transitions. [2024-11-13 22:16:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:16:51,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:51,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 66 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:16:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 206 states and 652 transitions. [2024-11-13 22:16:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 652 transitions. [2024-11-13 22:16:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:16:59,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 66 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 214 states and 678 transitions. [2024-11-13 22:17:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 678 transitions. [2024-11-13 22:17:31,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:17:31,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:18:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 217 states and 690 transitions. [2024-11-13 22:18:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 690 transitions. [2024-11-13 22:18:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:12,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 15 proven. 62 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:18:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 220 states and 702 transitions. [2024-11-13 22:18:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 702 transitions. [2024-11-13 22:18:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 11 proven. 64 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:19:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 222 states and 718 transitions. [2024-11-13 22:19:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 718 transitions. [2024-11-13 22:19:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:19:32,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:32,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 6 proven. 69 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:20:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 228 states and 756 transitions. [2024-11-13 22:20:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 756 transitions. [2024-11-13 22:20:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:20:22,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:22,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:20:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 229 states and 761 transitions. [2024-11-13 22:20:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 761 transitions. [2024-11-13 22:20:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:20:37,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat