./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3 --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 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:58:53,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:58:53,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 04:58:53,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:58:53,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:58:53,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:58:53,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:58:53,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:58:53,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:58:53,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:58:53,787 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:58:53,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:58:53,787 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:58:53,787 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:58:53,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:58:53,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:58:53,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:58:53,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:58:53,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:58:53,788 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_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 [2024-11-25 04:58:54,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:58:54,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:58:54,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:58:54,105 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:58:54,105 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:58:54,108 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-11-25 04:58:57,130 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/data/1bdf719d1/ed4901e6c2b14edc950444427c55edd5/FLAGd43505739 [2024-11-25 04:58:57,512 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:58:57,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-11-25 04:58:57,537 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/data/1bdf719d1/ed4901e6c2b14edc950444427c55edd5/FLAGd43505739 [2024-11-25 04:58:57,554 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/data/1bdf719d1/ed4901e6c2b14edc950444427c55edd5 [2024-11-25 04:58:57,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:58:57,558 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:58:57,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:58:57,559 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:58:57,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:58:57,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:58:57" (1/1) ... [2024-11-25 04:58:57,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@338c46ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:57, skipping insertion in model container [2024-11-25 04:58:57,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:58:57" (1/1) ... [2024-11-25 04:58:57,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:58:58,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:58:58,373 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:58:58,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:58:58,584 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:58:58,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58 WrapperNode [2024-11-25 04:58:58,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:58:58,586 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:58:58,586 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:58:58,586 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:58:58,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,623 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,753 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2353 [2024-11-25 04:58:58,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:58:58,754 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:58:58,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:58:58,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:58:58,763 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,780 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,926 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,957 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,969 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:58,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:59,003 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:58:59,003 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:58:59,004 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:58:59,004 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:58:59,007 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:58:58" (1/1) ... [2024-11-25 04:58:59,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:58:59,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:58:59,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:58:59,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df50659-84f7-4773-a618-aa120f440bd7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:58:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:58:59,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:58:59,406 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:58:59,408 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:59:02,227 INFO L? ?]: Removed 545 outVars from TransFormulas that were not future-live. [2024-11-25 04:59:02,227 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:59:04,720 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:59:04,721 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-11-25 04:59:04,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:04 BoogieIcfgContainer [2024-11-25 04:59:04,721 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:59:04,722 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:59:04,722 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:59:04,732 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:59:04,733 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:04" (1/1) ... [2024-11-25 04:59:04,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:59:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 204 states and 347 transitions. [2024-11-25 04:59:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 347 transitions. [2024-11-25 04:59:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:59:04,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:04,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 205 states and 349 transitions. [2024-11-25 04:59:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 349 transitions. [2024-11-25 04:59:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:59:05,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2024-11-25 04:59:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2024-11-25 04:59:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:59:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 205 states and 337 transitions. [2024-11-25 04:59:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 337 transitions. [2024-11-25 04:59:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:59:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 205 states and 325 transitions. [2024-11-25 04:59:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 325 transitions. [2024-11-25 04:59:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:59:05,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:15,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:25,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 205 states and 311 transitions. [2024-11-25 04:59:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 311 transitions. [2024-11-25 04:59:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:59:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:36,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:46,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:56,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:58,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2024-11-25 04:59:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2024-11-25 04:59:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:59:58,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 217 states and 322 transitions. [2024-11-25 04:59:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 322 transitions. [2024-11-25 04:59:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:59:59,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:09,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 217 states and 320 transitions. [2024-11-25 05:00:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 320 transitions. [2024-11-25 05:00:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:00:09,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:00:19,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:29,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:38,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 220 states and 322 transitions. [2024-11-25 05:00:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 322 transitions. [2024-11-25 05:00:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:00:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:41,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:52,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:55,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:00:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-11-25 05:00:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-11-25 05:00:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:00:55,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:55,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 262 states and 372 transitions. [2024-11-25 05:00:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 372 transitions. [2024-11-25 05:00:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:00:56,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2024-11-25 05:00:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2024-11-25 05:00:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:00:56,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:56,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:06,759 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 [] [2024-11-25 05:01:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-11-25 05:01:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-25 05:01:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:01:06,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:01:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 265 states and 370 transitions. [2024-11-25 05:01:07,578 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 370 transitions. [2024-11-25 05:01:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:01:07,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:07,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-11-25 05:01:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-11-25 05:01:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:01:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:01:18,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:01:23,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:01:23,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 268 states and 370 transitions. [2024-11-25 05:01:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 370 transitions. [2024-11-25 05:01:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:01:23,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:23,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:33,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:01:43,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:01:54,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:04,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:14,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:23,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 330 states and 449 transitions. [2024-11-25 05:02:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 449 transitions. [2024-11-25 05:02:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:02:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 330 states and 448 transitions. [2024-11-25 05:02:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 448 transitions. [2024-11-25 05:02:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:02:24,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:24,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 338 states and 458 transitions. [2024-11-25 05:02:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 458 transitions. [2024-11-25 05:02:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:02:25,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:02:35,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:45,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:49,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 341 states and 460 transitions. [2024-11-25 05:02:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 460 transitions. [2024-11-25 05:02:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:02:49,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 341 states and 458 transitions. [2024-11-25 05:02:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 458 transitions. [2024-11-25 05:02:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:02:49,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:03:00,302 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 [] [2024-11-25 05:03:10,308 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 [] [2024-11-25 05:03:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 344 states and 460 transitions. [2024-11-25 05:03:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 460 transitions. [2024-11-25 05:03:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:03:11,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:11,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:03:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 345 states and 462 transitions. [2024-11-25 05:03:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 462 transitions. [2024-11-25 05:03:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:03:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 345 states and 461 transitions. [2024-11-25 05:03:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 461 transitions. [2024-11-25 05:03:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:03:12,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:12,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 353 states and 471 transitions. [2024-11-25 05:03:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 471 transitions. [2024-11-25 05:03:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:03:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2024-11-25 05:03:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2024-11-25 05:03:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:03:14,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:14,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 361 states and 479 transitions. [2024-11-25 05:03:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 479 transitions. [2024-11-25 05:03:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:03:14,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:03:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 364 states and 481 transitions. [2024-11-25 05:03:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 481 transitions. [2024-11-25 05:03:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:03:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:03:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 365 states and 483 transitions. [2024-11-25 05:03:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 483 transitions. [2024-11-25 05:03:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:03:16,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:16,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:03:19,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:03:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 366 states and 485 transitions. [2024-11-25 05:03:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 485 transitions. [2024-11-25 05:03:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:03:19,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 366 states and 483 transitions. [2024-11-25 05:03:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 483 transitions. [2024-11-25 05:03:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:03:19,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:03:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 369 states and 485 transitions. [2024-11-25 05:03:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 485 transitions. [2024-11-25 05:03:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:03:20,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:03:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 372 states and 487 transitions. [2024-11-25 05:03:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 487 transitions. [2024-11-25 05:03:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:03:21,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:03:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:21,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 373 states and 489 transitions. [2024-11-25 05:03:21,768 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 489 transitions. [2024-11-25 05:03:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:03:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:03:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 372 states and 484 transitions. [2024-11-25 05:03:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 484 transitions. [2024-11-25 05:03:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:03:22,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:22,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:03:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 372 states and 480 transitions. [2024-11-25 05:03:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 480 transitions. [2024-11-25 05:03:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:03:22,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:22,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:03:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 372 states and 478 transitions. [2024-11-25 05:03:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 478 transitions. [2024-11-25 05:03:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:03:22,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:03:28,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 372 states and 476 transitions. [2024-11-25 05:03:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 476 transitions. [2024-11-25 05:03:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:03:28,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:28,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:03:32,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:42,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:45,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:51,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:02,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:11,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:13,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:13,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 495 states and 634 transitions. [2024-11-25 05:04:13,157 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 634 transitions. [2024-11-25 05:04:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:04:13,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:13,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:04:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-11-25 05:04:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-11-25 05:04:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:04:13,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:13,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:04:18,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 495 states and 628 transitions. [2024-11-25 05:04:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 628 transitions. [2024-11-25 05:04:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:04:18,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:04:26,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 630 transitions. [2024-11-25 05:04:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 630 transitions. [2024-11-25 05:04:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:04:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:04:36,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:46,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:48,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-11-25 05:04:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-11-25 05:04:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:04:48,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:48,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:04:51,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 504 states and 634 transitions. [2024-11-25 05:04:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 634 transitions. [2024-11-25 05:04:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:04:51,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:05:02,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:12,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:22,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:32,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 507 states and 636 transitions. [2024-11-25 05:05:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 636 transitions. [2024-11-25 05:05:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:05:32,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:05:42,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:52,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:54,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 492 states and 617 transitions. [2024-11-25 05:05:54,178 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 617 transitions. [2024-11-25 05:05:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:05:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:54,707 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:04,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:06,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 536 states and 672 transitions. [2024-11-25 05:06:06,574 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 672 transitions. [2024-11-25 05:06:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:06:06,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:06,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:06:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 544 states and 682 transitions. [2024-11-25 05:06:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 682 transitions. [2024-11-25 05:06:07,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:06:07,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:07,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:06:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 552 states and 692 transitions. [2024-11-25 05:06:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 692 transitions. [2024-11-25 05:06:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:06:08,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:19,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:22,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:32,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:42,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 604 states and 752 transitions. [2024-11-25 05:06:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 752 transitions. [2024-11-25 05:06:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:06:44,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:06:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 612 states and 762 transitions. [2024-11-25 05:06:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 762 transitions. [2024-11-25 05:06:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:06:46,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:06:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 620 states and 772 transitions. [2024-11-25 05:06:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 772 transitions. [2024-11-25 05:06:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:06:46,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:57,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 623 states and 774 transitions. [2024-11-25 05:06:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 774 transitions. [2024-11-25 05:06:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:06:58,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:01,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:02,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 624 states and 776 transitions. [2024-11-25 05:07:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 776 transitions. [2024-11-25 05:07:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:07:02,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:02,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 625 states and 778 transitions. [2024-11-25 05:07:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 778 transitions. [2024-11-25 05:07:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:07:03,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 626 states and 780 transitions. [2024-11-25 05:07:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 780 transitions. [2024-11-25 05:07:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:07:05,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:15,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:15,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 627 states and 782 transitions. [2024-11-25 05:07:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 782 transitions. [2024-11-25 05:07:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:07:15,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:15,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:07:17,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 630 states and 784 transitions. [2024-11-25 05:07:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 784 transitions. [2024-11-25 05:07:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:07:17,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:17,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:07:27,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 633 states and 786 transitions. [2024-11-25 05:07:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 786 transitions. [2024-11-25 05:07:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:07:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 641 states and 796 transitions. [2024-11-25 05:07:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 796 transitions. [2024-11-25 05:07:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:07:28,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 649 states and 806 transitions. [2024-11-25 05:07:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 806 transitions. [2024-11-25 05:07:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:07:29,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 652 states and 808 transitions. [2024-11-25 05:07:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 808 transitions. [2024-11-25 05:07:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:07:30,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 655 states and 810 transitions. [2024-11-25 05:07:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 810 transitions. [2024-11-25 05:07:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:07:31,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:31,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:33,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 658 states and 812 transitions. [2024-11-25 05:07:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 812 transitions. [2024-11-25 05:07:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:07:34,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:35,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 661 states and 814 transitions. [2024-11-25 05:07:35,711 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 814 transitions. [2024-11-25 05:07:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:07:35,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:35,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 662 states and 816 transitions. [2024-11-25 05:07:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 816 transitions. [2024-11-25 05:07:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:07:36,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:37,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 670 states and 826 transitions. [2024-11-25 05:07:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 826 transitions. [2024-11-25 05:07:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:07:37,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:37,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 678 states and 836 transitions. [2024-11-25 05:07:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 836 transitions. [2024-11-25 05:07:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:07:38,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:38,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:42,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 679 states and 838 transitions. [2024-11-25 05:07:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 838 transitions. [2024-11-25 05:07:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:07:43,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:43,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:51,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 680 states and 840 transitions. [2024-11-25 05:07:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 840 transitions. [2024-11-25 05:07:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:07:51,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:55,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 681 states and 842 transitions. [2024-11-25 05:07:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 842 transitions. [2024-11-25 05:07:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:07:55,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:01,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:08:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 684 states and 844 transitions. [2024-11-25 05:08:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 844 transitions. [2024-11-25 05:08:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:08:01,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:03,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:08:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 687 states and 846 transitions. [2024-11-25 05:08:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 846 transitions. [2024-11-25 05:08:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:08:04,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:06,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:08:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 690 states and 848 transitions. [2024-11-25 05:08:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 848 transitions. [2024-11-25 05:08:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:08:06,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:06,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:12,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:08:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 693 states and 850 transitions. [2024-11-25 05:08:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 850 transitions. [2024-11-25 05:08:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 05:08:12,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:08:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 694 states and 850 transitions. [2024-11-25 05:08:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 850 transitions. [2024-11-25 05:08:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 05:08:12,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:08:23,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:27,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:37,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:47,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:57,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:07,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 732 states and 896 transitions. [2024-11-25 05:09:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 896 transitions. [2024-11-25 05:09:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 05:09:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:09:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 746 states and 914 transitions. [2024-11-25 05:09:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2024-11-25 05:09:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 05:09:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:21,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:22,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 798 states and 977 transitions. [2024-11-25 05:09:22,518 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 977 transitions. [2024-11-25 05:09:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 05:09:22,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:09:27,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 801 states and 979 transitions. [2024-11-25 05:09:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 979 transitions. [2024-11-25 05:09:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 05:09:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:09:38,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:40,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 804 states and 981 transitions. [2024-11-25 05:09:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 981 transitions. [2024-11-25 05:09:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 05:09:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:40,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:09:51,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 807 states and 983 transitions. [2024-11-25 05:09:52,146 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 983 transitions. [2024-11-25 05:09:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 05:09:52,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:09:58,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 810 states and 985 transitions. [2024-11-25 05:09:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 985 transitions. [2024-11-25 05:09:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 05:09:58,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:09:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 818 states and 995 transitions. [2024-11-25 05:09:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 995 transitions. [2024-11-25 05:09:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 05:09:59,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:10:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 826 states and 1005 transitions. [2024-11-25 05:10:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1005 transitions. [2024-11-25 05:10:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 05:10:00,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:10:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:02,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 827 states and 1007 transitions. [2024-11-25 05:10:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1007 transitions. [2024-11-25 05:10:02,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 05:10:02,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 835 states and 1017 transitions. [2024-11-25 05:10:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1017 transitions. [2024-11-25 05:10:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 05:10:03,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:03,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 843 states and 1027 transitions. [2024-11-25 05:10:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1027 transitions. [2024-11-25 05:10:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 05:10:04,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 05:10:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 844 states and 1029 transitions. [2024-11-25 05:10:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1029 transitions. [2024-11-25 05:10:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 05:10:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:10:10,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:10:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 845 states and 1031 transitions. [2024-11-25 05:10:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1031 transitions. [2024-11-25 05:10:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 05:10:11,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:10:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 846 states and 1033 transitions. [2024-11-25 05:10:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1033 transitions. [2024-11-25 05:10:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 05:10:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 05:10:15,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:10:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 849 states and 1035 transitions. [2024-11-25 05:10:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1035 transitions. [2024-11-25 05:10:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 05:10:15,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 05:10:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 852 states and 1037 transitions. [2024-11-25 05:10:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1037 transitions. [2024-11-25 05:10:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 05:10:16,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 855 states and 1039 transitions. [2024-11-25 05:10:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1039 transitions. [2024-11-25 05:10:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 05:10:19,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:21,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:10:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 858 states and 1041 transitions. [2024-11-25 05:10:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1041 transitions. [2024-11-25 05:10:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 05:10:22,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 05:10:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 859 states and 1041 transitions. [2024-11-25 05:10:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-11-25 05:10:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 05:10:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 05:10:28,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:38,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:48,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:58,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:00,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 911 states and 1103 transitions. [2024-11-25 05:11:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1103 transitions. [2024-11-25 05:11:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 05:11:00,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:12,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:22,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:32,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:37,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:38,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 963 states and 1166 transitions. [2024-11-25 05:11:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1166 transitions. [2024-11-25 05:11:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 05:11:38,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 05:11:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 966 states and 1168 transitions. [2024-11-25 05:11:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1168 transitions. [2024-11-25 05:11:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 05:11:40,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 05:11:51,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:52,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:52,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 969 states and 1170 transitions. [2024-11-25 05:11:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1170 transitions. [2024-11-25 05:11:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 05:11:52,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:52,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:54,135 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:12:04,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:05,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 972 states and 1172 transitions. [2024-11-25 05:12:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1172 transitions. [2024-11-25 05:12:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 05:12:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:06,875 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:12:09,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 975 states and 1174 transitions. [2024-11-25 05:12:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1174 transitions. [2024-11-25 05:12:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 05:12:09,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:09,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 05:12:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 983 states and 1184 transitions. [2024-11-25 05:12:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1184 transitions. [2024-11-25 05:12:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 05:12:10,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:10,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 05:12:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 991 states and 1194 transitions. [2024-11-25 05:12:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1194 transitions. [2024-11-25 05:12:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 05:12:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 05:12:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 992 states and 1196 transitions. [2024-11-25 05:12:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1196 transitions. [2024-11-25 05:12:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 05:12:13,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:14,983 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1000 states and 1206 transitions. [2024-11-25 05:12:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1206 transitions. [2024-11-25 05:12:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 05:12:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1008 states and 1216 transitions. [2024-11-25 05:12:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1216 transitions. [2024-11-25 05:12:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 05:12:16,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:16,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 05:12:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1009 states and 1218 transitions. [2024-11-25 05:12:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1218 transitions. [2024-11-25 05:12:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 05:12:18,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:12:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1010 states and 1220 transitions. [2024-11-25 05:12:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1220 transitions. [2024-11-25 05:12:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 05:12:20,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:21,485 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:12:22,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1011 states and 1222 transitions. [2024-11-25 05:12:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1222 transitions. [2024-11-25 05:12:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 05:12:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 05:12:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1014 states and 1224 transitions. [2024-11-25 05:12:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1224 transitions. [2024-11-25 05:12:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 05:12:24,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 05:12:26,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1017 states and 1226 transitions. [2024-11-25 05:12:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1226 transitions. [2024-11-25 05:12:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 05:12:27,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1020 states and 1228 transitions. [2024-11-25 05:12:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1228 transitions. [2024-11-25 05:12:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 05:12:30,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:33,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1023 states and 1230 transitions. [2024-11-25 05:12:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1230 transitions. [2024-11-25 05:12:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 05:12:33,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 05:12:45,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:47,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:52,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:55,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1075 states and 1292 transitions. [2024-11-25 05:12:56,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1292 transitions. [2024-11-25 05:12:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-25 05:12:56,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:56,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:58,233 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:08,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:18,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:28,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:36,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:46,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:48,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1127 states and 1355 transitions. [2024-11-25 05:13:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1355 transitions. [2024-11-25 05:13:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-25 05:13:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked.