./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:59:44,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:59:44,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 21:59:44,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:59:44,855 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:59:44,877 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:59:44,878 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:59:44,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:59:44,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:59:44,879 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:59:44,880 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:59:44,880 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:59:44,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:59:44,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:44,881 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:59:44,881 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:59:44,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:59:44,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:59:44,881 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-13 21:59:45,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:59:45,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:59:45,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:59:45,250 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:59:45,252 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:59:45,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i Unable to find full path for "g++" [2024-11-13 21:59:47,111 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:59:47,520 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:59:47,521 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i [2024-11-13 21:59:47,543 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/data/190103025/8caefd62510c4888a677bee561be257d/FLAG41ef30de3 [2024-11-13 21:59:47,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/data/190103025/8caefd62510c4888a677bee561be257d [2024-11-13 21:59:47,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:59:47,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:59:47,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:47,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:59:47,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:59:47,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:47" (1/1) ... [2024-11-13 21:59:47,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3711d5ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:47, skipping insertion in model container [2024-11-13 21:59:47,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:47" (1/1) ... [2024-11-13 21:59:47,646 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:59:48,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:48,203 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:59:48,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:48,374 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:59:48,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48 WrapperNode [2024-11-13 21:59:48,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:48,376 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:48,376 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:59:48,376 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:59:48,383 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,495 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1547 [2024-11-13 21:59:48,495 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:48,496 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:59:48,496 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:59:48,496 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:59:48,504 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,522 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,527 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,613 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,654 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,681 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:59:48,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:59:48,684 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:59:48,684 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:59:48,685 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:48" (1/1) ... [2024-11-13 21:59:48,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:48,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:59:48,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:59:48,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b093e9b8-8d43-47d0-9665-f58dbf35d565/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:59:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:59:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:59:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:59:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:59:49,092 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:59:49,094 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:59:51,327 INFO L? ?]: Removed 377 outVars from TransFormulas that were not future-live. [2024-11-13 21:59:51,327 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:59:53,232 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:59:53,235 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 21:59:53,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:53 BoogieIcfgContainer [2024-11-13 21:59:53,236 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:59:53,237 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:59:53,237 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:59:53,247 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:59:53,247 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:53" (1/1) ... [2024-11-13 21:59:53,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:59:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 108 states and 188 transitions. [2024-11-13 21:59:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 188 transitions. [2024-11-13 21:59:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:59:53,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 189 transitions. [2024-11-13 21:59:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 189 transitions. [2024-11-13 21:59:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:59:53,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:53,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:53,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:53,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 111 states and 194 transitions. [2024-11-13 21:59:53,649 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 194 transitions. [2024-11-13 21:59:53,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:59:53,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:53,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 112 states and 195 transitions. [2024-11-13 21:59:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 195 transitions. [2024-11-13 21:59:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:59:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 112 states and 191 transitions. [2024-11-13 21:59:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 191 transitions. [2024-11-13 21:59:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:59:54,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 112 states and 183 transitions. [2024-11-13 21:59:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2024-11-13 21:59:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:59:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 112 states and 171 transitions. [2024-11-13 21:59:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 171 transitions. [2024-11-13 21:59:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:59:54,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:04,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:14,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 112 states and 157 transitions. [2024-11-13 22:00:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 157 transitions. [2024-11-13 22:00:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:00:14,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:22,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 124 states and 172 transitions. [2024-11-13 22:00:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 172 transitions. [2024-11-13 22:00:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:00:22,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:22,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 124 states and 170 transitions. [2024-11-13 22:00:23,167 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 170 transitions. [2024-11-13 22:00:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:00:23,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 124 states and 168 transitions. [2024-11-13 22:00:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 168 transitions. [2024-11-13 22:00:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:00:23,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:33,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 124 states and 166 transitions. [2024-11-13 22:00:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 166 transitions. [2024-11-13 22:00:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:00:36,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 127 states and 168 transitions. [2024-11-13 22:00:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 168 transitions. [2024-11-13 22:00:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:00:36,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:38,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:48,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:58,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:05,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 168 states and 218 transitions. [2024-11-13 22:01:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 218 transitions. [2024-11-13 22:01:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:01:05,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:05,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 168 states and 216 transitions. [2024-11-13 22:01:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 216 transitions. [2024-11-13 22:01:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:01:05,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:12,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 168 states and 214 transitions. [2024-11-13 22:01:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 214 transitions. [2024-11-13 22:01:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:12,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:01:14,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 171 states and 216 transitions. [2024-11-13 22:01:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 216 transitions. [2024-11-13 22:01:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:14,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 171 states and 214 transitions. [2024-11-13 22:01:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 214 transitions. [2024-11-13 22:01:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:14,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:01:20,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 174 states and 216 transitions. [2024-11-13 22:01:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 216 transitions. [2024-11-13 22:01:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:01:20,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:20,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:23,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 234 states and 294 transitions. [2024-11-13 22:01:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 294 transitions. [2024-11-13 22:01:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:01:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 234 states and 293 transitions. [2024-11-13 22:01:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 293 transitions. [2024-11-13 22:01:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:01:24,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 235 states and 294 transitions. [2024-11-13 22:01:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 294 transitions. [2024-11-13 22:01:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:01:27,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:27,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:30,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 236 states and 296 transitions. [2024-11-13 22:01:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 296 transitions. [2024-11-13 22:01:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:01:30,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:01:40,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:50,530 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 [] [2024-11-13 22:01:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 221 states and 277 transitions. [2024-11-13 22:01:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions. [2024-11-13 22:01:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:01:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 277 transitions. [2024-11-13 22:01:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-11-13 22:01:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:01:53,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:56,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 278 transitions. [2024-11-13 22:01:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-11-13 22:01:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:01:56,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 224 states and 280 transitions. [2024-11-13 22:02:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 280 transitions. [2024-11-13 22:02:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:02:00,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 225 states and 281 transitions. [2024-11-13 22:02:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 281 transitions. [2024-11-13 22:02:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:02:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 226 states and 281 transitions. [2024-11-13 22:02:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 281 transitions. [2024-11-13 22:02:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:02:07,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:07,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 227 states and 282 transitions. [2024-11-13 22:02:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 282 transitions. [2024-11-13 22:02:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:02:10,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 228 states and 284 transitions. [2024-11-13 22:02:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 284 transitions. [2024-11-13 22:02:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:02:13,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 284 transitions. [2024-11-13 22:02:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-11-13 22:02:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:02:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 230 states and 286 transitions. [2024-11-13 22:02:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 286 transitions. [2024-11-13 22:02:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:02:19,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:19,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:21,180 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:22,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-13 22:02:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-13 22:02:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:02:22,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:25,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-11-13 22:02:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-13 22:02:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:02:25,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-11-13 22:02:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-13 22:02:28,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:02:28,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:30,091 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 234 states and 290 transitions. [2024-11-13 22:02:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-11-13 22:02:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:02:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 235 states and 291 transitions. [2024-11-13 22:02:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 291 transitions. [2024-11-13 22:02:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:02:35,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:35,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 236 states and 292 transitions. [2024-11-13 22:02:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 292 transitions. [2024-11-13 22:02:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:02:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 237 states and 293 transitions. [2024-11-13 22:02:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 293 transitions. [2024-11-13 22:02:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:02:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 238 states and 294 transitions. [2024-11-13 22:02:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-13 22:02:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:02:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 239 states and 295 transitions. [2024-11-13 22:02:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 295 transitions. [2024-11-13 22:02:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:02:52,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:52,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 240 states and 295 transitions. [2024-11-13 22:03:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 295 transitions. [2024-11-13 22:03:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:03:02,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 241 states and 296 transitions. [2024-11-13 22:03:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 296 transitions. [2024-11-13 22:03:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:03:06,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:09,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 242 states and 297 transitions. [2024-11-13 22:03:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 297 transitions. [2024-11-13 22:03:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:03:09,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 243 states and 298 transitions. [2024-11-13 22:03:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 298 transitions. [2024-11-13 22:03:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:03:13,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 244 states and 300 transitions. [2024-11-13 22:03:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 300 transitions. [2024-11-13 22:03:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:03:19,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:24,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:24,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 245 states and 301 transitions. [2024-11-13 22:03:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 301 transitions. [2024-11-13 22:03:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:03:24,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 246 states and 301 transitions. [2024-11-13 22:03:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 301 transitions. [2024-11-13 22:03:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:03:32,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:32,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 247 states and 302 transitions. [2024-11-13 22:03:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 302 transitions. [2024-11-13 22:03:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:03:36,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 248 states and 304 transitions. [2024-11-13 22:03:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-11-13 22:03:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:03:41,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:47,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 249 states and 304 transitions. [2024-11-13 22:03:47,828 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 304 transitions. [2024-11-13 22:03:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:03:47,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 250 states and 306 transitions. [2024-11-13 22:03:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 306 transitions. [2024-11-13 22:03:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:03:53,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 251 states and 307 transitions. [2024-11-13 22:03:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 307 transitions. [2024-11-13 22:03:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:03:59,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 252 states and 307 transitions. [2024-11-13 22:04:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 307 transitions. [2024-11-13 22:04:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:04:07,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 253 states and 308 transitions. [2024-11-13 22:04:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 308 transitions. [2024-11-13 22:04:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:04:12,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 254 states and 310 transitions. [2024-11-13 22:04:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 310 transitions. [2024-11-13 22:04:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:04:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 255 states and 311 transitions. [2024-11-13 22:04:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 311 transitions. [2024-11-13 22:04:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:04:26,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:26,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 256 states and 311 transitions. [2024-11-13 22:04:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 311 transitions. [2024-11-13 22:04:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:04:35,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 257 states and 313 transitions. [2024-11-13 22:04:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 313 transitions. [2024-11-13 22:04:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:04:42,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 258 states and 314 transitions. [2024-11-13 22:04:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 314 transitions. [2024-11-13 22:04:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:04:49,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:49,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 259 states and 314 transitions. [2024-11-13 22:04:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 314 transitions. [2024-11-13 22:04:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:04:58,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 260 states and 316 transitions. [2024-11-13 22:05:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2024-11-13 22:05:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:05:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 261 states and 316 transitions. [2024-11-13 22:05:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 316 transitions. [2024-11-13 22:05:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:05:12,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 262 states and 318 transitions. [2024-11-13 22:05:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 318 transitions. [2024-11-13 22:05:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:05:20,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:20,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 263 states and 318 transitions. [2024-11-13 22:06:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 318 transitions. [2024-11-13 22:06:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:06:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-11-13 22:06:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-11-13 22:06:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:06:08,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:08,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 320 transitions. [2024-11-13 22:06:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 320 transitions. [2024-11-13 22:06:12,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:06:12,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:12,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 266 states and 322 transitions. [2024-11-13 22:06:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-11-13 22:06:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:06:16,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:23,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 267 states and 323 transitions. [2024-11-13 22:06:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 323 transitions. [2024-11-13 22:06:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:06:23,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:23,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 268 states and 324 transitions. [2024-11-13 22:06:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 324 transitions. [2024-11-13 22:06:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:06:30,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:30,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-11-13 22:06:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-11-13 22:06:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:06:40,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 270 states and 325 transitions. [2024-11-13 22:06:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 325 transitions. [2024-11-13 22:06:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:06:45,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:52,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 271 states and 327 transitions. [2024-11-13 22:06:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2024-11-13 22:06:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:06:52,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:52,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:06:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 272 states and 329 transitions. [2024-11-13 22:06:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 329 transitions. [2024-11-13 22:06:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:06:59,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 273 states and 328 transitions. [2024-11-13 22:07:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 328 transitions. [2024-11-13 22:07:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:07:08,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 274 states and 330 transitions. [2024-11-13 22:07:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-11-13 22:07:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:07:15,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:15,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 275 states and 330 transitions. [2024-11-13 22:07:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 330 transitions. [2024-11-13 22:07:23,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:07:23,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 276 states and 332 transitions. [2024-11-13 22:07:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-13 22:07:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:07:30,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:32,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 277 states and 332 transitions. [2024-11-13 22:07:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2024-11-13 22:07:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:07:38,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:38,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 278 states and 334 transitions. [2024-11-13 22:07:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 334 transitions. [2024-11-13 22:07:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:07:45,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:07:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 279 states and 334 transitions. [2024-11-13 22:07:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 334 transitions. [2024-11-13 22:07:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:07:54,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:02,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 280 states and 336 transitions. [2024-11-13 22:08:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 336 transitions. [2024-11-13 22:08:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:08:02,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:02,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 281 states and 336 transitions. [2024-11-13 22:08:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 336 transitions. [2024-11-13 22:08:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:08:10,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:10,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 282 states and 337 transitions. [2024-11-13 22:08:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 337 transitions. [2024-11-13 22:08:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:08:16,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 283 states and 339 transitions. [2024-11-13 22:08:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-11-13 22:08:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:08:25,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 284 states and 339 transitions. [2024-11-13 22:08:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 339 transitions. [2024-11-13 22:08:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:08:34,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 285 states and 341 transitions. [2024-11-13 22:08:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 341 transitions. [2024-11-13 22:08:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:08:42,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 286 states and 341 transitions. [2024-11-13 22:08:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 341 transitions. [2024-11-13 22:08:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:08:51,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:08:59,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 287 states and 343 transitions. [2024-11-13 22:08:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 343 transitions. [2024-11-13 22:08:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:08:59,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2024-11-13 22:09:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2024-11-13 22:09:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:09:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:13,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 289 states and 344 transitions. [2024-11-13 22:09:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 344 transitions. [2024-11-13 22:09:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:09:16,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 290 states and 345 transitions. [2024-11-13 22:09:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 345 transitions. [2024-11-13 22:09:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:09:24,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 291 states and 347 transitions. [2024-11-13 22:09:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 347 transitions. [2024-11-13 22:09:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:09:35,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 292 states and 347 transitions. [2024-11-13 22:09:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 347 transitions. [2024-11-13 22:09:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:09:45,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:09:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 293 states and 349 transitions. [2024-11-13 22:09:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 349 transitions. [2024-11-13 22:09:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:09:56,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:10:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 294 states and 350 transitions. [2024-11-13 22:10:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 350 transitions. [2024-11-13 22:10:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:10:06,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:10:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 295 states and 351 transitions. [2024-11-13 22:10:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 351 transitions. [2024-11-13 22:10:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:10:16,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:10:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 296 states and 352 transitions. [2024-11-13 22:10:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 352 transitions. [2024-11-13 22:10:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:10:25,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:25,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:10:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 297 states and 353 transitions. [2024-11-13 22:10:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 353 transitions. [2024-11-13 22:10:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:10:35,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:10:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 298 states and 353 transitions. [2024-11-13 22:10:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 353 transitions. [2024-11-13 22:10:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:10:56,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:11:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 299 states and 354 transitions. [2024-11-13 22:11:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 354 transitions. [2024-11-13 22:11:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:11:05,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:05,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:11:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 300 states and 355 transitions. [2024-11-13 22:11:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 355 transitions. [2024-11-13 22:11:13,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:11:13,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:11:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 301 states and 357 transitions. [2024-11-13 22:11:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 357 transitions. [2024-11-13 22:11:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:11:26,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms