./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:21:24,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:21:24,764 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:21:24,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:21:24,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:21:24,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:21:24,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:21:24,818 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:21:24,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:21:24,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:21:24,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:21:24,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:21:24,822 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:21:24,825 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:21:24,826 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:21:24,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:21:24,826 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:21:24,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:21:24,827 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:21:24,827 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:21:24,828 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:21:24,834 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:21:24,834 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:21:24,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:21:24,835 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:21:24,835 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:21:24,835 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:21:24,836 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:21:24,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:21:24,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:24,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:21:24,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:21:24,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:21:24,840 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:21:24,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:21:24,841 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2024-11-09 00:21:25,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:21:25,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:21:25,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:21:25,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:21:25,156 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:21:25,158 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i Unable to find full path for "g++" [2024-11-09 00:21:27,220 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:21:27,565 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:21:27,569 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2024-11-09 00:21:27,592 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/data/389a60555/1189a459638e42bc8c865ceb074b298e/FLAGa740080c5 [2024-11-09 00:21:27,802 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/data/389a60555/1189a459638e42bc8c865ceb074b298e [2024-11-09 00:21:27,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:21:27,806 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:21:27,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:27,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:21:27,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:21:27,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:27" (1/1) ... [2024-11-09 00:21:27,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e6fc6d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:27, skipping insertion in model container [2024-11-09 00:21:27,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:27" (1/1) ... [2024-11-09 00:21:27,879 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:28,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:28,603 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:21:28,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:28,829 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:21:28,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28 WrapperNode [2024-11-09 00:21:28,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:28,831 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:28,831 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:21:28,832 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:21:28,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:28,884 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,012 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2000 [2024-11-09 00:21:29,012 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:29,013 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:21:29,013 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:21:29,013 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:21:29,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,146 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,199 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:21:29,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:21:29,221 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:21:29,222 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:21:29,223 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:28" (1/1) ... [2024-11-09 00:21:29,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:29,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:21:29,256 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:21:29,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27425cf4-b524-4eb7-adde-549018f5ac34/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:21:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 00:21:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 00:21:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:21:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:21:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:21:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:21:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:21:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:21:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:21:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:21:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:21:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:21:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:21:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:21:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:21:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:21:29,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:21:29,626 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:21:29,628 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:21:32,084 INFO L? ?]: Removed 492 outVars from TransFormulas that were not future-live. [2024-11-09 00:21:32,084 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:21:34,536 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:21:34,537 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 00:21:34,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:34 BoogieIcfgContainer [2024-11-09 00:21:34,537 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:21:34,538 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:21:34,539 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:21:34,550 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:21:34,550 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:34" (1/1) ... [2024-11-09 00:21:34,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:21:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 196 states and 321 transitions. [2024-11-09 00:21:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 321 transitions. [2024-11-09 00:21:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:21:34,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 195 states and 320 transitions. [2024-11-09 00:21:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 320 transitions. [2024-11-09 00:21:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:21:34,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:34,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:21:35,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:35,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 199 states and 325 transitions. [2024-11-09 00:21:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 325 transitions. [2024-11-09 00:21:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:21:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 199 states and 321 transitions. [2024-11-09 00:21:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 321 transitions. [2024-11-09 00:21:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:21:35,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 199 states and 313 transitions. [2024-11-09 00:21:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 313 transitions. [2024-11-09 00:21:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:35,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 199 states and 301 transitions. [2024-11-09 00:21:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 301 transitions. [2024-11-09 00:21:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:21:35,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:40,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 199 states and 287 transitions. [2024-11-09 00:21:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 287 transitions. [2024-11-09 00:21:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:21:40,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:40,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 215 states and 305 transitions. [2024-11-09 00:21:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 305 transitions. [2024-11-09 00:21:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:21:41,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 215 states and 303 transitions. [2024-11-09 00:21:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 303 transitions. [2024-11-09 00:21:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:21:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 215 states and 301 transitions. [2024-11-09 00:21:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 301 transitions. [2024-11-09 00:21:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:21:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 215 states and 299 transitions. [2024-11-09 00:21:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 299 transitions. [2024-11-09 00:21:42,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:21:42,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:42,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:52,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 215 states and 297 transitions. [2024-11-09 00:21:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 297 transitions. [2024-11-09 00:21:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:21:52,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:52,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:03,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:10,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:10,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 219 states and 300 transitions. [2024-11-09 00:22:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 300 transitions. [2024-11-09 00:22:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:22:10,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:10,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:11,460 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:12,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:23,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:33,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:43,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:53,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-09 00:22:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-09 00:22:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:22:53,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:53,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:53,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 268 states and 358 transitions. [2024-11-09 00:22:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 358 transitions. [2024-11-09 00:22:53,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:22:53,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:53,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 356 transitions. [2024-11-09 00:22:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 356 transitions. [2024-11-09 00:22:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:22:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 268 states and 354 transitions. [2024-11-09 00:22:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 354 transitions. [2024-11-09 00:22:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:22:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:04,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 268 states and 352 transitions. [2024-11-09 00:23:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 352 transitions. [2024-11-09 00:23:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:23:04,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:23:14,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:20,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:20,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 272 states and 355 transitions. [2024-11-09 00:23:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 355 transitions. [2024-11-09 00:23:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:23:20,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:20,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:23:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 358 transitions. [2024-11-09 00:23:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 358 transitions. [2024-11-09 00:23:22,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:23:22,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 357 transitions. [2024-11-09 00:23:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 357 transitions. [2024-11-09 00:23:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:23:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 285 states and 368 transitions. [2024-11-09 00:23:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 368 transitions. [2024-11-09 00:23:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:23:23,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:23:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 353 states and 450 transitions. [2024-11-09 00:23:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 450 transitions. [2024-11-09 00:23:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:23:25,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:25,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:23:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 354 states and 451 transitions. [2024-11-09 00:23:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-11-09 00:23:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:23:26,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:23:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:27,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 356 states and 455 transitions. [2024-11-09 00:23:27,881 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 455 transitions. [2024-11-09 00:23:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:23:27,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:23:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 356 states and 453 transitions. [2024-11-09 00:23:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 453 transitions. [2024-11-09 00:23:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:23:28,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:23:33,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 360 states and 456 transitions. [2024-11-09 00:23:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 456 transitions. [2024-11-09 00:23:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:23:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 360 states and 454 transitions. [2024-11-09 00:23:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 454 transitions. [2024-11-09 00:23:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:23:34,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:34,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:23:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 362 states and 457 transitions. [2024-11-09 00:23:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 457 transitions. [2024-11-09 00:23:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:23:37,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:23:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 363 states and 460 transitions. [2024-11-09 00:23:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-09 00:23:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:23:39,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:23:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 364 states and 462 transitions. [2024-11-09 00:23:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 462 transitions. [2024-11-09 00:23:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:23:42,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:42,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:23:42,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 364 states and 460 transitions. [2024-11-09 00:23:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 460 transitions. [2024-11-09 00:23:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:23:42,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:23:46,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:46,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 367 states and 465 transitions. [2024-11-09 00:23:46,713 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 465 transitions. [2024-11-09 00:23:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:46,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:46,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:47,121 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:23:48,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:23:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 371 states and 468 transitions. [2024-11-09 00:23:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 468 transitions. [2024-11-09 00:23:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:23:49,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:23:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 372 states and 469 transitions. [2024-11-09 00:23:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 469 transitions. [2024-11-09 00:23:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:23:51,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:23:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 373 states and 470 transitions. [2024-11-09 00:23:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 470 transitions. [2024-11-09 00:23:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:23:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:23:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 374 states and 471 transitions. [2024-11-09 00:23:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 471 transitions. [2024-11-09 00:23:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:23:58,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:24:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 375 states and 472 transitions. [2024-11-09 00:24:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 472 transitions. [2024-11-09 00:24:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:24:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:02,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-09 00:24:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 376 states and 473 transitions. [2024-11-09 00:24:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 473 transitions. [2024-11-09 00:24:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:24:06,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:24:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 377 states and 474 transitions. [2024-11-09 00:24:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 474 transitions. [2024-11-09 00:24:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:24:10,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:10,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-09 00:24:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 378 states and 475 transitions. [2024-11-09 00:24:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 475 transitions. [2024-11-09 00:24:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:24:13,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:13,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:24:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 379 states and 476 transitions. [2024-11-09 00:24:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 476 transitions. [2024-11-09 00:24:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:24:17,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,334 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:24:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:19,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 380 states and 477 transitions. [2024-11-09 00:24:19,862 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 477 transitions. [2024-11-09 00:24:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:24:19,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:19,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-09 00:24:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 381 states and 478 transitions. [2024-11-09 00:24:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 478 transitions. [2024-11-09 00:24:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:24:23,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:24:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-11-09 00:24:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-11-09 00:24:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:24:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:24:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 383 states and 480 transitions. [2024-11-09 00:24:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 480 transitions. [2024-11-09 00:24:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:24:30,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 384 states and 481 transitions. [2024-11-09 00:24:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 481 transitions. [2024-11-09 00:24:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:24:34,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:34,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:36,812 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-09 00:24:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 385 states and 482 transitions. [2024-11-09 00:24:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 482 transitions. [2024-11-09 00:24:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:24:37,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:24:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 386 states and 483 transitions. [2024-11-09 00:24:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-11-09 00:24:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:24:41,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-09 00:24:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 387 states and 484 transitions. [2024-11-09 00:24:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 484 transitions. [2024-11-09 00:24:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:24:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-09 00:24:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 388 states and 485 transitions. [2024-11-09 00:24:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 485 transitions. [2024-11-09 00:24:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:24:49,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-09 00:24:53,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 389 states and 486 transitions. [2024-11-09 00:24:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 486 transitions. [2024-11-09 00:24:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:24:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:56,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-09 00:24:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 390 states and 487 transitions. [2024-11-09 00:24:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 487 transitions. [2024-11-09 00:24:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:24:57,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:57,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:25:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 391 states and 488 transitions. [2024-11-09 00:25:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 488 transitions. [2024-11-09 00:25:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:25:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-09 00:25:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-09 00:25:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-09 00:25:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:25:04,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:04,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-09 00:25:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 393 states and 490 transitions. [2024-11-09 00:25:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 490 transitions. [2024-11-09 00:25:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:25:10,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-09 00:25:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 394 states and 491 transitions. [2024-11-09 00:25:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 491 transitions. [2024-11-09 00:25:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:25:14,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-09 00:25:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 395 states and 492 transitions. [2024-11-09 00:25:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 492 transitions. [2024-11-09 00:25:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:25:18,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-09 00:25:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 396 states and 493 transitions. [2024-11-09 00:25:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 493 transitions. [2024-11-09 00:25:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:25:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-09 00:25:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 397 states and 494 transitions. [2024-11-09 00:25:28,157 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 494 transitions. [2024-11-09 00:25:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:25:28,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:28,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-09 00:25:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 398 states and 495 transitions. [2024-11-09 00:25:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 495 transitions. [2024-11-09 00:25:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:25:33,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-09 00:25:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 399 states and 496 transitions. [2024-11-09 00:25:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 496 transitions. [2024-11-09 00:25:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:25:38,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-09 00:25:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 400 states and 497 transitions. [2024-11-09 00:25:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 497 transitions. [2024-11-09 00:25:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:25:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:48,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-09 00:25:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 401 states and 498 transitions. [2024-11-09 00:25:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 498 transitions. [2024-11-09 00:25:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:49,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-09 00:25:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 402 states and 499 transitions. [2024-11-09 00:25:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 499 transitions. [2024-11-09 00:25:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:25:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-09 00:26:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 403 states and 500 transitions. [2024-11-09 00:26:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 500 transitions. [2024-11-09 00:26:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:26:02,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-09 00:26:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 404 states and 501 transitions. [2024-11-09 00:26:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 501 transitions. [2024-11-09 00:26:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:26:07,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:12,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:26:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 405 states and 502 transitions. [2024-11-09 00:26:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 502 transitions. [2024-11-09 00:26:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:26:14,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-09 00:26:19,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 406 states and 503 transitions. [2024-11-09 00:26:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 503 transitions. [2024-11-09 00:26:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:26:19,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-09 00:26:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 407 states and 504 transitions. [2024-11-09 00:26:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 504 transitions. [2024-11-09 00:26:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:26:25,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:30,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-09 00:26:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 408 states and 505 transitions. [2024-11-09 00:26:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 505 transitions. [2024-11-09 00:26:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:26:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:31,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-09 00:26:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 409 states and 506 transitions. [2024-11-09 00:26:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 506 transitions. [2024-11-09 00:26:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:26:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-09 00:26:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 410 states and 507 transitions. [2024-11-09 00:26:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 507 transitions. [2024-11-09 00:26:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:26:48,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-09 00:27:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 411 states and 508 transitions. [2024-11-09 00:27:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 508 transitions. [2024-11-09 00:27:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:27:15,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 50 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-09 00:27:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 412 states and 512 transitions. [2024-11-09 00:27:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 512 transitions. [2024-11-09 00:27:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:27:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-09 00:27:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 413 states and 514 transitions. [2024-11-09 00:27:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 514 transitions. [2024-11-09 00:27:23,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-09 00:27:23,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:23,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-09 00:27:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 414 states and 516 transitions. [2024-11-09 00:27:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 516 transitions. [2024-11-09 00:27:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:27:29,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:29,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-09 00:27:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 415 states and 518 transitions. [2024-11-09 00:27:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 518 transitions. [2024-11-09 00:27:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:27:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-09 00:27:42,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 417 states and 521 transitions. [2024-11-09 00:27:42,297 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 521 transitions. [2024-11-09 00:27:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:27:42,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:42,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-09 00:27:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 418 states and 522 transitions. [2024-11-09 00:27:48,492 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 522 transitions. [2024-11-09 00:27:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:27:48,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:48,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-09 00:27:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 419 states and 523 transitions. [2024-11-09 00:27:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 523 transitions. [2024-11-09 00:27:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:27:54,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-09 00:28:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 420 states and 524 transitions. [2024-11-09 00:28:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 524 transitions. [2024-11-09 00:28:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:28:00,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-09 00:28:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 421 states and 525 transitions. [2024-11-09 00:28:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 525 transitions. [2024-11-09 00:28:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 00:28:05,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-09 00:28:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 422 states and 526 transitions. [2024-11-09 00:28:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 526 transitions. [2024-11-09 00:28:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:28:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:14,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-09 00:28:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 423 states and 527 transitions. [2024-11-09 00:28:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 527 transitions. [2024-11-09 00:28:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:28:15,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-09 00:28:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 424 states and 528 transitions. [2024-11-09 00:28:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 528 transitions. [2024-11-09 00:28:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:28:21,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:21,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-09 00:28:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 425 states and 529 transitions. [2024-11-09 00:28:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 529 transitions. [2024-11-09 00:28:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:28:27,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-09 00:28:32,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 426 states and 530 transitions. [2024-11-09 00:28:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 530 transitions. [2024-11-09 00:28:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:28:32,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-09 00:28:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 427 states and 531 transitions. [2024-11-09 00:28:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 531 transitions. [2024-11-09 00:28:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:28:38,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:38,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-09 00:28:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 428 states and 532 transitions. [2024-11-09 00:28:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 532 transitions. [2024-11-09 00:28:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:28:46,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-09 00:28:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 429 states and 533 transitions. [2024-11-09 00:28:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 533 transitions. [2024-11-09 00:28:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-09 00:28:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-09 00:29:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 430 states and 534 transitions. [2024-11-09 00:29:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 534 transitions. [2024-11-09 00:29:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:29:02,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-09 00:29:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 431 states and 535 transitions. [2024-11-09 00:29:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 535 transitions. [2024-11-09 00:29:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:29:10,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-09 00:29:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 432 states and 536 transitions. [2024-11-09 00:29:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 536 transitions. [2024-11-09 00:29:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:29:16,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-09 00:29:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 433 states and 537 transitions. [2024-11-09 00:29:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 537 transitions. [2024-11-09 00:29:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-09 00:29:22,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-09 00:29:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 434 states and 538 transitions. [2024-11-09 00:29:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 538 transitions. [2024-11-09 00:29:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:29:30,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-09 00:29:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 435 states and 539 transitions. [2024-11-09 00:29:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 539 transitions. [2024-11-09 00:29:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-09 00:29:40,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:40,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-09 00:29:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 436 states and 540 transitions. [2024-11-09 00:29:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 540 transitions. [2024-11-09 00:29:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:29:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-09 00:30:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 437 states and 541 transitions. [2024-11-09 00:30:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 541 transitions. [2024-11-09 00:30:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-09 00:30:01,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:01,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-09 00:30:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 438 states and 542 transitions. [2024-11-09 00:30:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 542 transitions. [2024-11-09 00:30:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-09 00:30:10,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-09 00:30:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 439 states and 543 transitions. [2024-11-09 00:30:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2024-11-09 00:30:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-09 00:30:17,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-09 00:30:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 440 states and 544 transitions. [2024-11-09 00:30:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 544 transitions. [2024-11-09 00:30:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:30:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-09 00:30:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:35,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 441 states and 545 transitions. [2024-11-09 00:30:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 545 transitions. [2024-11-09 00:30:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-09 00:30:35,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:35,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-09 00:30:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 442 states and 546 transitions. [2024-11-09 00:30:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 546 transitions. [2024-11-09 00:30:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:30:43,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-09 00:30:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 443 states and 547 transitions. [2024-11-09 00:30:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 547 transitions. [2024-11-09 00:30:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-09 00:30:53,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 1535 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-09 00:31:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 444 states and 548 transitions. [2024-11-09 00:31:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 548 transitions. [2024-11-09 00:31:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-09 00:31:01,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:01,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 1580 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-09 00:31:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 445 states and 549 transitions. [2024-11-09 00:31:34,660 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 549 transitions. [2024-11-09 00:31:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-09 00:31:34,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 1625 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-09 00:31:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 446 states and 550 transitions. [2024-11-09 00:31:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 550 transitions. [2024-11-09 00:31:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-09 00:31:47,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:47,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 1670 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-09 00:31:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 447 states and 551 transitions. [2024-11-09 00:31:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 551 transitions. [2024-11-09 00:31:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-09 00:31:58,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 1715 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-09 00:32:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 448 states and 552 transitions. [2024-11-09 00:32:09,169 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 552 transitions. [2024-11-09 00:32:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-09 00:32:09,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:17,665 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 1760 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-09 00:32:18,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 449 states and 553 transitions. [2024-11-09 00:32:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 553 transitions. [2024-11-09 00:32:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-09 00:32:18,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:18,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 1805 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-09 00:32:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 450 states and 554 transitions. [2024-11-09 00:32:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 554 transitions. [2024-11-09 00:32:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 00:32:28,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:28,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 1850 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-09 00:32:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 451 states and 555 transitions. [2024-11-09 00:32:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 555 transitions. [2024-11-09 00:32:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-09 00:32:40,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 1895 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-09 00:32:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 452 states and 556 transitions. [2024-11-09 00:32:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 556 transitions. [2024-11-09 00:32:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-09 00:32:53,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:53,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 15416 backedges. 1940 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-09 00:33:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 453 states and 557 transitions. [2024-11-09 00:33:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 557 transitions. [2024-11-09 00:33:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-09 00:33:02,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15769 backedges. 1985 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-09 00:33:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 454 states and 558 transitions. [2024-11-09 00:33:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 558 transitions. [2024-11-09 00:33:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:33:16,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16126 backedges. 2030 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-09 00:33:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 455 states and 559 transitions. [2024-11-09 00:33:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 559 transitions. [2024-11-09 00:33:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:33:34,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:34,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 2075 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-09 00:33:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 456 states and 560 transitions. [2024-11-09 00:33:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 560 transitions. [2024-11-09 00:33:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:33:44,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16852 backedges. 2120 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-09 00:34:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 457 states and 561 transitions. [2024-11-09 00:34:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 561 transitions. [2024-11-09 00:34:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:34:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:01,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 17221 backedges. 2165 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-09 00:34:14,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 458 states and 562 transitions. [2024-11-09 00:34:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 562 transitions. [2024-11-09 00:34:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:34:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 17594 backedges. 2210 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-09 00:34:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 459 states and 563 transitions. [2024-11-09 00:34:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 563 transitions. [2024-11-09 00:34:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:34:26,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 17971 backedges. 2255 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-09 00:34:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 460 states and 564 transitions. [2024-11-09 00:34:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 564 transitions. [2024-11-09 00:34:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 00:34:39,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:39,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 18352 backedges. 2300 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-11-09 00:34:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 461 states and 565 transitions. [2024-11-09 00:34:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 565 transitions. [2024-11-09 00:34:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-09 00:34:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:59,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18737 backedges. 2345 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-11-09 00:35:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 462 states and 566 transitions. [2024-11-09 00:35:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 566 transitions. [2024-11-09 00:35:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-09 00:35:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms