./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2n_append_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/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_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2n_append_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f218eac2d2b52810cb44bb8b3f3f80463ec7e46c8818b20f079ed947cc8e9fd0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:01:51,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:01:51,683 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 01:01:51,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:01:51,688 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:01:51,711 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:01:51,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:01:51,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:01:51,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:01:51,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:01:51,714 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:01:51,715 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:01:51,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:01:51,716 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 01:01:51,716 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 01:01:51,716 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 01:01:51,717 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:01:51,717 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:01:51,718 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:01:51,718 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:01:51,718 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:01:51,719 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:01:51,719 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:01:51,720 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:01:51,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:01:51,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:01:51,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:01:51,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:01:51,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:01:51,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:01:51,723 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_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f218eac2d2b52810cb44bb8b3f3f80463ec7e46c8818b20f079ed947cc8e9fd0 [2024-11-09 01:01:52,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:01:52,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:01:52,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:01:52,047 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:01:52,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:01:52,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-simple/sll2n_append_equal.i Unable to find full path for "g++" [2024-11-09 01:01:54,103 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:01:54,347 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:01:54,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/sv-benchmarks/c/list-simple/sll2n_append_equal.i [2024-11-09 01:01:54,362 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/data/3ae1cdcc0/b8cfeefde2264a898f3d5fae3e9319d1/FLAGf59b05b75 [2024-11-09 01:01:54,680 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/data/3ae1cdcc0/b8cfeefde2264a898f3d5fae3e9319d1 [2024-11-09 01:01:54,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:01:54,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:01:54,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:01:54,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:01:54,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:01:54,695 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:01:54" (1/1) ... [2024-11-09 01:01:54,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4055bf7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:54, skipping insertion in model container [2024-11-09 01:01:54,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:01:54" (1/1) ... [2024-11-09 01:01:54,742 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:01:55,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:01:55,115 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:01:55,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:01:55,202 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:01:55,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55 WrapperNode [2024-11-09 01:01:55,203 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:01:55,204 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:01:55,205 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:01:55,205 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:01:55,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,231 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,268 INFO L138 Inliner]: procedures = 127, calls = 34, calls flagged for inlining = 9, calls inlined = 10, statements flattened = 135 [2024-11-09 01:01:55,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:01:55,271 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:01:55,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:01:55,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:01:55,282 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,291 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,291 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,320 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,327 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:01:55,328 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:01:55,328 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:01:55,328 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:01:55,329 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:55" (1/1) ... [2024-11-09 01:01:55,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:01:55,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:01:55,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:01:55,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6a8a3ea-ed30-447a-b5b5-dc1c551e6c03/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:01:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:01:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:01:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:01:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:01:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:01:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:01:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:01:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:01:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 01:01:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:01:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:01:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:01:55,548 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:01:55,551 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:01:55,987 INFO L? ?]: Removed 122 outVars from TransFormulas that were not future-live. [2024-11-09 01:01:55,988 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:01:56,070 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:01:56,071 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 01:01:56,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:01:56 BoogieIcfgContainer [2024-11-09 01:01:56,073 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:01:56,074 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:01:56,074 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:01:56,086 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:01:56,087 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:01:56" (1/1) ... [2024-11-09 01:01:56,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:01:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-11-09 01:01:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-09 01:01:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:01:56,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 81 states and 95 transitions. [2024-11-09 01:01:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-11-09 01:01:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:01:56,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 80 states and 94 transitions. [2024-11-09 01:01:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 94 transitions. [2024-11-09 01:01:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:01:56,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 79 states and 93 transitions. [2024-11-09 01:01:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 93 transitions. [2024-11-09 01:01:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:01:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 79 states and 92 transitions. [2024-11-09 01:01:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2024-11-09 01:01:57,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:01:57,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 78 states and 91 transitions. [2024-11-09 01:01:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 91 transitions. [2024-11-09 01:01:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:01:57,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 77 states and 90 transitions. [2024-11-09 01:01:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 90 transitions. [2024-11-09 01:01:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:01:57,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 76 states and 89 transitions. [2024-11-09 01:01:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 89 transitions. [2024-11-09 01:01:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:01:57,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 75 states and 88 transitions. [2024-11-09 01:01:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 88 transitions. [2024-11-09 01:01:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:01:57,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:01:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 74 states and 87 transitions. [2024-11-09 01:01:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 87 transitions. [2024-11-09 01:01:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:01:58,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-11-09 01:01:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-09 01:01:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:01:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:01:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 79 states and 92 transitions. [2024-11-09 01:01:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2024-11-09 01:01:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:01:58,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:01:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 78 states and 91 transitions. [2024-11-09 01:01:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 91 transitions. [2024-11-09 01:01:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:01:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:01:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 77 states and 90 transitions. [2024-11-09 01:01:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 90 transitions. [2024-11-09 01:01:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:01:58,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:02:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 76 states and 89 transitions. [2024-11-09 01:02:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 89 transitions. [2024-11-09 01:02:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:02:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 75 states and 88 transitions. [2024-11-09 01:02:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 88 transitions. [2024-11-09 01:02:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 74 states and 87 transitions. [2024-11-09 01:02:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 87 transitions. [2024-11-09 01:02:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 73 states and 86 transitions. [2024-11-09 01:02:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2024-11-09 01:02:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:06,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 72 states and 85 transitions. [2024-11-09 01:02:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2024-11-09 01:02:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:06,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 71 states and 84 transitions. [2024-11-09 01:02:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions. [2024-11-09 01:02:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:02:06,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:12,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 72 states and 85 transitions. [2024-11-09 01:02:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2024-11-09 01:02:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:02:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:18,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 73 states and 87 transitions. [2024-11-09 01:02:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2024-11-09 01:02:18,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:02:18,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:18,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 75 states and 90 transitions. [2024-11-09 01:02:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 90 transitions. [2024-11-09 01:02:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:02:21,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 77 states and 93 transitions. [2024-11-09 01:02:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 93 transitions. [2024-11-09 01:02:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:24,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 76 states and 92 transitions. [2024-11-09 01:02:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 92 transitions. [2024-11-09 01:02:24,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:24,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 75 states and 91 transitions. [2024-11-09 01:02:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 91 transitions. [2024-11-09 01:02:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:25,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 74 states and 90 transitions. [2024-11-09 01:02:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 90 transitions. [2024-11-09 01:02:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:25,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 73 states and 89 transitions. [2024-11-09 01:02:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2024-11-09 01:02:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:02:25,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 76 states and 97 transitions. [2024-11-09 01:02:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 97 transitions. [2024-11-09 01:02:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:02:36,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,269 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 79 states and 104 transitions. [2024-11-09 01:02:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 104 transitions. [2024-11-09 01:02:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:51,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 82 states and 112 transitions. [2024-11-09 01:02:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 112 transitions. [2024-11-09 01:02:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:54,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:54,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:02:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 85 states and 120 transitions. [2024-11-09 01:02:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 120 transitions. [2024-11-09 01:02:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:58,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:58,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 90 states and 130 transitions. [2024-11-09 01:03:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 130 transitions. [2024-11-09 01:03:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:03:06,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-09 01:03:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-09 01:03:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:03:13,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 153 transitions. [2024-11-09 01:03:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 153 transitions. [2024-11-09 01:03:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:28,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 100 states and 154 transitions. [2024-11-09 01:03:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 154 transitions. [2024-11-09 01:03:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:28,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 101 states and 157 transitions. [2024-11-09 01:03:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 157 transitions. [2024-11-09 01:03:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:31,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 101 states and 156 transitions. [2024-11-09 01:03:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 156 transitions. [2024-11-09 01:03:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:03:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 126 states and 207 transitions. [2024-11-09 01:04:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 207 transitions. [2024-11-09 01:04:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:10,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 128 states and 210 transitions. [2024-11-09 01:04:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 210 transitions. [2024-11-09 01:04:14,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:14,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:04:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-09 01:04:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-09 01:04:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:04:28,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 149 states and 256 transitions. [2024-11-09 01:05:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2024-11-09 01:05:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:00,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:00,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:05:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 152 states and 268 transitions. [2024-11-09 01:05:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 268 transitions. [2024-11-09 01:05:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:08,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:08,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:05:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 155 states and 274 transitions. [2024-11-09 01:05:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 274 transitions. [2024-11-09 01:05:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:11,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 156 states and 277 transitions. [2024-11-09 01:05:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 277 transitions. [2024-11-09 01:05:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 158 states and 280 transitions. [2024-11-09 01:05:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 280 transitions. [2024-11-09 01:05:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 161 states and 288 transitions. [2024-11-09 01:05:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 288 transitions. [2024-11-09 01:05:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:21,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 163 states and 291 transitions. [2024-11-09 01:05:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 291 transitions. [2024-11-09 01:05:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 165 states and 294 transitions. [2024-11-09 01:05:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 294 transitions. [2024-11-09 01:05:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:28,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:05:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 165 states and 293 transitions. [2024-11-09 01:05:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 293 transitions. [2024-11-09 01:05:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:05:29,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:29,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:05:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 166 states and 294 transitions. [2024-11-09 01:05:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 294 transitions. [2024-11-09 01:05:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:05:29,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:06:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 189 states and 334 transitions. [2024-11-09 01:06:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 334 transitions. [2024-11-09 01:06:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:06:12,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:06:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 192 states and 339 transitions. [2024-11-09 01:06:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 339 transitions. [2024-11-09 01:06:22,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:06:22,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:22,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 194 states and 343 transitions. [2024-11-09 01:06:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 343 transitions. [2024-11-09 01:06:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:06:28,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 201 states and 349 transitions. [2024-11-09 01:06:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 349 transitions. [2024-11-09 01:06:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:06:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:06:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 201 states and 348 transitions. [2024-11-09 01:06:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 348 transitions. [2024-11-09 01:06:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:06:56,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:07:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 207 states and 379 transitions. [2024-11-09 01:07:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 379 transitions. [2024-11-09 01:07:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:07:28,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:28,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:07:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 209 states and 387 transitions. [2024-11-09 01:07:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 387 transitions. [2024-11-09 01:07:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:07:48,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:07:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 213 states and 404 transitions. [2024-11-09 01:07:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 404 transitions. [2024-11-09 01:07:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:07:57,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 216 states and 415 transitions. [2024-11-09 01:08:24,610 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 415 transitions. [2024-11-09 01:08:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:24,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:24,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:08:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 218 states and 420 transitions. [2024-11-09 01:08:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 420 transitions. [2024-11-09 01:08:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 221 states and 434 transitions. [2024-11-09 01:08:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 434 transitions. [2024-11-09 01:08:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 224 states and 445 transitions. [2024-11-09 01:09:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 445 transitions. [2024-11-09 01:09:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:06,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:09:09,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 225 states and 449 transitions. [2024-11-09 01:09:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 449 transitions. [2024-11-09 01:09:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:09,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 226 states and 452 transitions. [2024-11-09 01:09:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 452 transitions. [2024-11-09 01:09:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:13,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 228 states and 456 transitions. [2024-11-09 01:09:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 456 transitions. [2024-11-09 01:09:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:09:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:25,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 230 states and 460 transitions. [2024-11-09 01:09:25,679 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 460 transitions. [2024-11-09 01:09:25,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:25,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:25,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:09:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 232 states and 469 transitions. [2024-11-09 01:09:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 469 transitions. [2024-11-09 01:09:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:31,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 234 states and 477 transitions. [2024-11-09 01:09:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 477 transitions. [2024-11-09 01:09:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:38,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 260 states and 535 transitions. [2024-11-09 01:11:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 535 transitions. [2024-11-09 01:11:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:11:04,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 262 states and 542 transitions. [2024-11-09 01:11:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 542 transitions. [2024-11-09 01:11:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:11:13,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:11:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 147 states and 268 transitions. [2024-11-09 01:11:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 268 transitions. [2024-11-09 01:11:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:11:23,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:12:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 157 states and 293 transitions. [2024-11-09 01:12:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 293 transitions. [2024-11-09 01:12:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:12:50,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:50,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:13:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 165 states and 323 transitions. [2024-11-09 01:13:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 323 transitions. [2024-11-09 01:13:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:13:06,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:06,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:14:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 166 states and 322 transitions. [2024-11-09 01:14:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 322 transitions. [2024-11-09 01:14:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:14:15,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:14:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 168 states and 330 transitions. [2024-11-09 01:14:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 330 transitions. [2024-11-09 01:14:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:14:50,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 170 states and 333 transitions. [2024-11-09 01:15:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 333 transitions. [2024-11-09 01:15:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:15:01,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 172 states and 335 transitions. [2024-11-09 01:15:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 335 transitions. [2024-11-09 01:15:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:15:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 174 states and 338 transitions. [2024-11-09 01:15:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 338 transitions. [2024-11-09 01:15:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:15:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:28,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 175 states and 342 transitions. [2024-11-09 01:15:28,078 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 342 transitions. [2024-11-09 01:15:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:15:28,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:28,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.