./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b --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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:41,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:41,520 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 21:48:41,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:48:41,525 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:48:41,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:41,546 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:41,546 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:41,546 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:41,547 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:41,547 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:41,548 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:41,548 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:41,548 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:41,548 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:41,548 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:48:41,548 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:48:41,548 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_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b 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 -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2024-12-05 21:48:41,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:41,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:41,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:41,813 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:41,814 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:41,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2024-12-05 21:48:44,606 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/data/5b762cf86/df3edb69d29540c79789b811485681f1/FLAG4cfd7fe52 [2024-12-05 21:48:44,875 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:44,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2024-12-05 21:48:44,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/data/5b762cf86/df3edb69d29540c79789b811485681f1/FLAG4cfd7fe52 [2024-12-05 21:48:44,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/data/5b762cf86/df3edb69d29540c79789b811485681f1 [2024-12-05 21:48:44,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:44,911 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:44,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:44,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:44,917 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:44,918 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:44" (1/1) ... [2024-12-05 21:48:44,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f2b670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:44, skipping insertion in model container [2024-12-05 21:48:44,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:44" (1/1) ... [2024-12-05 21:48:44,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:45,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:45,399 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:45,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:45,515 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:45,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45 WrapperNode [2024-12-05 21:48:45,516 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:45,517 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:45,517 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:45,517 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:45,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,540 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,588 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1481 [2024-12-05 21:48:45,589 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:45,589 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:45,589 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:45,589 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:45,596 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,606 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,606 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,639 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,642 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,653 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:45,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:45,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:45,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:45,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:45" (1/1) ... [2024-12-05 21:48:45,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:45,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:45,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:45,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acb08da6-5b87-4194-b31a-09656200edaf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:48:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:45,913 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:45,914 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:48:48,084 INFO L? ?]: Removed 1280 outVars from TransFormulas that were not future-live. [2024-12-05 21:48:48,084 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:48:49,501 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:48:49,502 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-05 21:48:49,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:49 BoogieIcfgContainer [2024-12-05 21:48:49,502 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:48:49,503 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:48:49,503 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:48:49,512 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:48:49,512 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:49" (1/1) ... [2024-12-05 21:48:49,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:48:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 984 states and 1117 transitions. [2024-12-05 21:48:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1117 transitions. [2024-12-05 21:48:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:48:49,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 983 states and 1116 transitions. [2024-12-05 21:48:49,779 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1116 transitions. [2024-12-05 21:48:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:48:49,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 982 states and 1115 transitions. [2024-12-05 21:48:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1115 transitions. [2024-12-05 21:48:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:48:49,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-12-05 21:48:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-12-05 21:48:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:48:49,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-12-05 21:48:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-12-05 21:48:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:48:50,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 979 states and 1111 transitions. [2024-12-05 21:48:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1111 transitions. [2024-12-05 21:48:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:48:50,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 978 states and 1110 transitions. [2024-12-05 21:48:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1110 transitions. [2024-12-05 21:48:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:48:50,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 977 states and 1109 transitions. [2024-12-05 21:48:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1109 transitions. [2024-12-05 21:48:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:48:50,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 980 states and 1114 transitions. [2024-12-05 21:48:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1114 transitions. [2024-12-05 21:48:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:48:50,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 979 states and 1112 transitions. [2024-12-05 21:48:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1112 transitions. [2024-12-05 21:48:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:48:50,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 978 states and 1111 transitions. [2024-12-05 21:48:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1111 transitions. [2024-12-05 21:48:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:48:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 979 states and 1113 transitions. [2024-12-05 21:48:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1113 transitions. [2024-12-05 21:48:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:48:50,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 980 states and 1115 transitions. [2024-12-05 21:48:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1115 transitions. [2024-12-05 21:48:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:48:51,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-12-05 21:48:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-12-05 21:48:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:48:51,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 982 states and 1118 transitions. [2024-12-05 21:48:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1118 transitions. [2024-12-05 21:48:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:48:51,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-12-05 21:48:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-12-05 21:48:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:48:51,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 980 states and 1116 transitions. [2024-12-05 21:48:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1116 transitions. [2024-12-05 21:48:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:48:51,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 979 states and 1115 transitions. [2024-12-05 21:48:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1115 transitions. [2024-12-05 21:48:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:48:51,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 983 states and 1120 transitions. [2024-12-05 21:48:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1120 transitions. [2024-12-05 21:48:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:48:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 985 states and 1123 transitions. [2024-12-05 21:48:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1123 transitions. [2024-12-05 21:48:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:48:52,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 985 states and 1121 transitions. [2024-12-05 21:48:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1121 transitions. [2024-12-05 21:48:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:48:52,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 985 states and 1117 transitions. [2024-12-05 21:48:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1117 transitions. [2024-12-05 21:48:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:48:52,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 990 states and 1124 transitions. [2024-12-05 21:48:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1124 transitions. [2024-12-05 21:48:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:48:53,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 992 states and 1127 transitions. [2024-12-05 21:48:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1127 transitions. [2024-12-05 21:48:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:48:53,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 994 states and 1132 transitions. [2024-12-05 21:48:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1132 transitions. [2024-12-05 21:48:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:48:53,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 997 states and 1138 transitions. [2024-12-05 21:48:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1138 transitions. [2024-12-05 21:48:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:48:54,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1000 states and 1142 transitions. [2024-12-05 21:48:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1142 transitions. [2024-12-05 21:48:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:48:54,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 1003 states and 1147 transitions. [2024-12-05 21:48:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1147 transitions. [2024-12-05 21:48:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:48:54,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 1008 states and 1154 transitions. [2024-12-05 21:48:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1154 transitions. [2024-12-05 21:48:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:48:54,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1011 states and 1159 transitions. [2024-12-05 21:48:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1159 transitions. [2024-12-05 21:48:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:48:54,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1014 states and 1163 transitions. [2024-12-05 21:48:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1163 transitions. [2024-12-05 21:48:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:48:54,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1030 states and 1183 transitions. [2024-12-05 21:48:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1183 transitions. [2024-12-05 21:48:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:48:55,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1050 states and 1214 transitions. [2024-12-05 21:48:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1214 transitions. [2024-12-05 21:48:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:48:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1057 states and 1224 transitions. [2024-12-05 21:48:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1224 transitions. [2024-12-05 21:48:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:48:57,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1060 states and 1228 transitions. [2024-12-05 21:48:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1228 transitions. [2024-12-05 21:48:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:48:57,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1063 states and 1234 transitions. [2024-12-05 21:48:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1234 transitions. [2024-12-05 21:48:58,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:48:58,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1065 states and 1237 transitions. [2024-12-05 21:48:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1237 transitions. [2024-12-05 21:48:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:48:58,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1068 states and 1241 transitions. [2024-12-05 21:48:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1241 transitions. [2024-12-05 21:48:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:48:58,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1071 states and 1245 transitions. [2024-12-05 21:48:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1245 transitions. [2024-12-05 21:48:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:48:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1074 states and 1249 transitions. [2024-12-05 21:48:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1249 transitions. [2024-12-05 21:48:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:48:58,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1077 states and 1253 transitions. [2024-12-05 21:48:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1253 transitions. [2024-12-05 21:48:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:48:58,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:08,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1077 states and 1251 transitions. [2024-12-05 21:49:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1251 transitions. [2024-12-05 21:49:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:49:08,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:08,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1108 states and 1301 transitions. [2024-12-05 21:49:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1301 transitions. [2024-12-05 21:49:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:49:10,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:22,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:27,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1139 states and 1351 transitions. [2024-12-05 21:49:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1351 transitions. [2024-12-05 21:49:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1140 states and 1351 transitions. [2024-12-05 21:49:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1351 transitions. [2024-12-05 21:49:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1141 states and 1351 transitions. [2024-12-05 21:49:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1351 transitions. [2024-12-05 21:49:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:28,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1140 states and 1350 transitions. [2024-12-05 21:49:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1350 transitions. [2024-12-05 21:49:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:28,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1141 states and 1352 transitions. [2024-12-05 21:49:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1352 transitions. [2024-12-05 21:49:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1142 states and 1352 transitions. [2024-12-05 21:49:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1352 transitions. [2024-12-05 21:49:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:49:28,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-12-05 21:49:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-12-05 21:49:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:49:28,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1143 states and 1353 transitions. [2024-12-05 21:49:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1353 transitions. [2024-12-05 21:49:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:49:28,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-12-05 21:49:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-12-05 21:49:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:49:28,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1145 states and 1354 transitions. [2024-12-05 21:49:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1354 transitions. [2024-12-05 21:49:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:49:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1144 states and 1353 transitions. [2024-12-05 21:49:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1353 transitions. [2024-12-05 21:49:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:49:29,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1146 states and 1356 transitions. [2024-12-05 21:49:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1356 transitions. [2024-12-05 21:49:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:49:29,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:35,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1190 states and 1422 transitions. [2024-12-05 21:49:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1422 transitions. [2024-12-05 21:49:35,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:49:35,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:35,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-12-05 21:49:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-12-05 21:49:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:49:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1190 states and 1421 transitions. [2024-12-05 21:49:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1421 transitions. [2024-12-05 21:49:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:49:35,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-12-05 21:49:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-12-05 21:49:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:49:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1192 states and 1422 transitions. [2024-12-05 21:49:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1422 transitions. [2024-12-05 21:49:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:49:35,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1194 states and 1422 transitions. [2024-12-05 21:49:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1422 transitions. [2024-12-05 21:49:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:49:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1196 states and 1424 transitions. [2024-12-05 21:49:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1424 transitions. [2024-12-05 21:49:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:49:36,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1221 states and 1461 transitions. [2024-12-05 21:49:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1461 transitions. [2024-12-05 21:49:39,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:49:39,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:39,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1228 states and 1468 transitions. [2024-12-05 21:49:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1468 transitions. [2024-12-05 21:49:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:49:40,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-12-05 21:49:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-12-05 21:49:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:49:40,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1228 states and 1469 transitions. [2024-12-05 21:49:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1469 transitions. [2024-12-05 21:49:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:49:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:40,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:41,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-12-05 21:49:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-12-05 21:49:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:49:41,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1229 states and 1469 transitions. [2024-12-05 21:49:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1469 transitions. [2024-12-05 21:49:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:49:41,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:42,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1233 states and 1474 transitions. [2024-12-05 21:49:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1474 transitions. [2024-12-05 21:49:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:49:42,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:42,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1238 states and 1481 transitions. [2024-12-05 21:49:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1481 transitions. [2024-12-05 21:49:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:49:44,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:44,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1240 states and 1485 transitions. [2024-12-05 21:49:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1485 transitions. [2024-12-05 21:49:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:49:45,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:45,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1244 states and 1491 transitions. [2024-12-05 21:49:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1491 transitions. [2024-12-05 21:49:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:49:46,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:46,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:48,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1247 states and 1500 transitions. [2024-12-05 21:49:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1500 transitions. [2024-12-05 21:49:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:49:48,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:48,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1255 states and 1517 transitions. [2024-12-05 21:49:53,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1517 transitions. [2024-12-05 21:49:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:49:53,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1261 states and 1525 transitions. [2024-12-05 21:49:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1525 transitions. [2024-12-05 21:49:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:49:58,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:58,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1262 states and 1527 transitions. [2024-12-05 21:49:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1527 transitions. [2024-12-05 21:49:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:49:58,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1264 states and 1530 transitions. [2024-12-05 21:49:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1530 transitions. [2024-12-05 21:49:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:49:59,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1268 states and 1539 transitions. [2024-12-05 21:50:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1539 transitions. [2024-12-05 21:50:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:50:01,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1270 states and 1544 transitions. [2024-12-05 21:50:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1544 transitions. [2024-12-05 21:50:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:50:05,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1271 states and 1546 transitions. [2024-12-05 21:50:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1546 transitions. [2024-12-05 21:50:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:50:05,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:05,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1273 states and 1549 transitions. [2024-12-05 21:50:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1549 transitions. [2024-12-05 21:50:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:50:06,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:06,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1277 states and 1558 transitions. [2024-12-05 21:50:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1558 transitions. [2024-12-05 21:50:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:50:10,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:10,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1279 states and 1563 transitions. [2024-12-05 21:50:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1563 transitions. [2024-12-05 21:50:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:50:15,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1280 states and 1565 transitions. [2024-12-05 21:50:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1565 transitions. [2024-12-05 21:50:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:50:16,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1282 states and 1568 transitions. [2024-12-05 21:50:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1568 transitions. [2024-12-05 21:50:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:50:16,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:16,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1286 states and 1577 transitions. [2024-12-05 21:50:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1577 transitions. [2024-12-05 21:50:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:50:22,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1288 states and 1582 transitions. [2024-12-05 21:50:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1582 transitions. [2024-12-05 21:50:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:50:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:25,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:26,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1289 states and 1584 transitions. [2024-12-05 21:50:26,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1584 transitions. [2024-12-05 21:50:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:50:26,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1291 states and 1587 transitions. [2024-12-05 21:50:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1587 transitions. [2024-12-05 21:50:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:50:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:28,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1295 states and 1597 transitions. [2024-12-05 21:50:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1597 transitions. [2024-12-05 21:50:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:50:31,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1297 states and 1603 transitions. [2024-12-05 21:50:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1603 transitions. [2024-12-05 21:50:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:50:39,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1298 states and 1605 transitions. [2024-12-05 21:50:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1605 transitions. [2024-12-05 21:50:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:50:40,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1315 states and 1632 transitions. [2024-12-05 21:50:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1632 transitions. [2024-12-05 21:50:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:50:51,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1319 states and 1641 transitions. [2024-12-05 21:50:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1641 transitions. [2024-12-05 21:50:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:50:57,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1321 states and 1646 transitions. [2024-12-05 21:51:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1646 transitions. [2024-12-05 21:51:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:51:02,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:03,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1322 states and 1648 transitions. [2024-12-05 21:51:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1648 transitions. [2024-12-05 21:51:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:51:03,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1324 states and 1652 transitions. [2024-12-05 21:51:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1652 transitions. [2024-12-05 21:51:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:51:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1328 states and 1661 transitions. [2024-12-05 21:51:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1661 transitions. [2024-12-05 21:51:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:51:07,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:07,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1330 states and 1666 transitions. [2024-12-05 21:51:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1666 transitions. [2024-12-05 21:51:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:51:15,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1323 states and 1659 transitions. [2024-12-05 21:51:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1659 transitions. [2024-12-05 21:51:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:51:16,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1326 states and 1663 transitions. [2024-12-05 21:51:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1663 transitions. [2024-12-05 21:51:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:51:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:19,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1329 states and 1668 transitions. [2024-12-05 21:51:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1668 transitions. [2024-12-05 21:51:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:51:19,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1332 states and 1673 transitions. [2024-12-05 21:51:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1673 transitions. [2024-12-05 21:51:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:51:25,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1340 states and 1688 transitions. [2024-12-05 21:51:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1688 transitions. [2024-12-05 21:51:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:51:40,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1349 states and 1705 transitions. [2024-12-05 21:51:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1705 transitions. [2024-12-05 21:51:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:51:55,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1356 states and 1713 transitions. [2024-12-05 21:51:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1713 transitions. [2024-12-05 21:51:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:51:57,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1364 states and 1725 transitions. [2024-12-05 21:52:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1725 transitions. [2024-12-05 21:52:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:52:01,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1365 states and 1726 transitions. [2024-12-05 21:52:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1726 transitions. [2024-12-05 21:52:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:52:06,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1366 states and 1728 transitions. [2024-12-05 21:52:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1728 transitions. [2024-12-05 21:52:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:52:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1367 states and 1730 transitions. [2024-12-05 21:52:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1730 transitions. [2024-12-05 21:52:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:52:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:27,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1368 states and 1729 transitions. [2024-12-05 21:52:27,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1729 transitions. [2024-12-05 21:52:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:52:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1369 states and 1731 transitions. [2024-12-05 21:52:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1731 transitions. [2024-12-05 21:52:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:52:32,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1370 states and 1731 transitions. [2024-12-05 21:52:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1731 transitions. [2024-12-05 21:52:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:52:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1371 states and 1732 transitions. [2024-12-05 21:52:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1732 transitions. [2024-12-05 21:52:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:52:42,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:42,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1372 states and 1734 transitions. [2024-12-05 21:52:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1734 transitions. [2024-12-05 21:52:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:52:49,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1373 states and 1735 transitions. [2024-12-05 21:52:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1735 transitions. [2024-12-05 21:52:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:52:56,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1374 states and 1735 transitions. [2024-12-05 21:53:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1735 transitions. [2024-12-05 21:53:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:53:06,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1375 states and 1736 transitions. [2024-12-05 21:53:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1736 transitions. [2024-12-05 21:53:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:53:10,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1376 states and 1737 transitions. [2024-12-05 21:53:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1737 transitions. [2024-12-05 21:53:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:53:14,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1377 states and 1738 transitions. [2024-12-05 21:53:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1738 transitions. [2024-12-05 21:53:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:53:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1378 states and 1739 transitions. [2024-12-05 21:53:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1739 transitions. [2024-12-05 21:53:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:53:23,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:23,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1379 states and 1741 transitions. [2024-12-05 21:53:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1741 transitions. [2024-12-05 21:53:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:53:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1380 states and 1741 transitions. [2024-12-05 21:53:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1741 transitions. [2024-12-05 21:53:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:53:41,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:41,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:43,780 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1381 states and 1743 transitions. [2024-12-05 21:53:47,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1743 transitions. [2024-12-05 21:53:47,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:53:47,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:47,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1382 states and 1744 transitions. [2024-12-05 21:53:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1744 transitions. [2024-12-05 21:53:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:53:55,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1383 states and 1745 transitions. [2024-12-05 21:54:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1745 transitions. [2024-12-05 21:54:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:54:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1384 states and 1746 transitions. [2024-12-05 21:54:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1746 transitions. [2024-12-05 21:54:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:54:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1385 states and 1747 transitions. [2024-12-05 21:54:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1747 transitions. [2024-12-05 21:54:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:54:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1386 states and 1748 transitions. [2024-12-05 21:54:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1748 transitions. [2024-12-05 21:54:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:54:24,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:32,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1387 states and 1749 transitions. [2024-12-05 21:54:32,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1749 transitions. [2024-12-05 21:54:32,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:54:32,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:32,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1388 states and 1750 transitions. [2024-12-05 21:54:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1750 transitions. [2024-12-05 21:54:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:54:40,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1389 states and 1750 transitions. [2024-12-05 21:55:12,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1750 transitions. [2024-12-05 21:55:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:55:12,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:12,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1390 states and 1751 transitions. [2024-12-05 21:55:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1751 transitions. [2024-12-05 21:55:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:55:18,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1391 states and 1753 transitions. [2024-12-05 21:55:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1753 transitions. [2024-12-05 21:55:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:55:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1392 states and 1753 transitions. [2024-12-05 21:55:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1753 transitions. [2024-12-05 21:55:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:55:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1393 states and 1754 transitions. [2024-12-05 21:55:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1754 transitions. [2024-12-05 21:55:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:55:42,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1394 states and 1755 transitions. [2024-12-05 21:55:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1755 transitions. [2024-12-05 21:55:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:55:48,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1395 states and 1757 transitions. [2024-12-05 21:55:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1757 transitions. [2024-12-05 21:55:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:55:58,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1396 states and 1758 transitions. [2024-12-05 21:56:07,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1758 transitions. [2024-12-05 21:56:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:56:07,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1397 states and 1759 transitions. [2024-12-05 21:56:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1759 transitions. [2024-12-05 21:56:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:56:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1398 states and 1760 transitions. [2024-12-05 21:56:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1760 transitions. [2024-12-05 21:56:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:56:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1399 states and 1761 transitions. [2024-12-05 21:56:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1761 transitions. [2024-12-05 21:56:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:56:34,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:34,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1400 states and 1761 transitions. [2024-12-05 21:56:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1761 transitions. [2024-12-05 21:56:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:56:59,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,618 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1401 states and 1762 transitions. [2024-12-05 21:57:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1762 transitions. [2024-12-05 21:57:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:57:05,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:11,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1402 states and 1763 transitions. [2024-12-05 21:57:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1763 transitions. [2024-12-05 21:57:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:57:11,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:11,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:18,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1403 states and 1764 transitions. [2024-12-05 21:57:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1764 transitions. [2024-12-05 21:57:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:57:18,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:31,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1404 states and 1766 transitions. [2024-12-05 21:57:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1766 transitions. [2024-12-05 21:57:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:57:31,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1405 states and 1766 transitions. [2024-12-05 21:57:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1766 transitions. [2024-12-05 21:57:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:57:42,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1406 states and 1767 transitions. [2024-12-05 21:57:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1767 transitions. [2024-12-05 21:57:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:57:49,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1407 states and 1769 transitions. [2024-12-05 21:58:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1769 transitions. [2024-12-05 21:58:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:58:00,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1408 states and 1769 transitions. [2024-12-05 21:59:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1769 transitions. [2024-12-05 21:59:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:59:07,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:07,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1409 states and 1771 transitions. [2024-12-05 21:59:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1771 transitions. [2024-12-05 21:59:17,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:59:17,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1411 states and 1774 transitions. [2024-12-05 21:59:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1774 transitions. [2024-12-05 21:59:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:59:29,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:34,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1412 states and 1775 transitions. [2024-12-05 21:59:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1775 transitions. [2024-12-05 21:59:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:59:34,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:34,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1413 states and 1778 transitions. [2024-12-05 21:59:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1778 transitions. [2024-12-05 21:59:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:59:42,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:42,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1415 states and 1780 transitions. [2024-12-05 21:59:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1780 transitions. [2024-12-05 21:59:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:59:51,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:59:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1416 states and 1783 transitions. [2024-12-05 21:59:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1783 transitions. [2024-12-05 21:59:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:59:58,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:06,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1418 states and 1788 transitions. [2024-12-05 22:00:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1788 transitions. [2024-12-05 22:00:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:00:06,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:06,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1421 states and 1791 transitions. [2024-12-05 22:00:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1791 transitions. [2024-12-05 22:00:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:00:18,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1422 states and 1792 transitions. [2024-12-05 22:00:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1792 transitions. [2024-12-05 22:00:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:00:24,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:24,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1423 states and 1795 transitions. [2024-12-05 22:00:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1795 transitions. [2024-12-05 22:00:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:00:33,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:33,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1425 states and 1801 transitions. [2024-12-05 22:00:42,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1801 transitions. [2024-12-05 22:00:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:00:42,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:00:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1428 states and 1804 transitions. [2024-12-05 22:00:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1804 transitions. [2024-12-05 22:00:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:00:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1429 states and 1807 transitions. [2024-12-05 22:01:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1807 transitions. [2024-12-05 22:01:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:01:02,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1431 states and 1812 transitions. [2024-12-05 22:01:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1812 transitions. [2024-12-05 22:01:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:01:11,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1433 states and 1815 transitions. [2024-12-05 22:01:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1815 transitions. [2024-12-05 22:01:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:01:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1435 states and 1818 transitions. [2024-12-05 22:01:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1818 transitions. [2024-12-05 22:01:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:01:28,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1437 states and 1821 transitions. [2024-12-05 22:01:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1821 transitions. [2024-12-05 22:01:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:01:37,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:37,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1439 states and 1824 transitions. [2024-12-05 22:01:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1824 transitions. [2024-12-05 22:01:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:01:46,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:46,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:01:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1441 states and 1828 transitions. [2024-12-05 22:01:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1828 transitions. [2024-12-05 22:01:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:01:56,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:02:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1443 states and 1832 transitions. [2024-12-05 22:02:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1832 transitions. [2024-12-05 22:02:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:02:04,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:04,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:02:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1445 states and 1835 transitions. [2024-12-05 22:02:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1835 transitions. [2024-12-05 22:02:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:02:14,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.