./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 56c4e94c28ef21b810dfd9735c6a4e78cb913b54bdade350dd23877b35f6607b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:49:10,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:49:10,312 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:49:10,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:49:10,320 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:49:10,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:49:10,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:49:10,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:49:10,355 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:49:10,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:49:10,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:49:10,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:49:10,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:49:10,359 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:49:10,360 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:49:10,360 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:49:10,360 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:49:10,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:49:10,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:10,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:49:10,360 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:49:10,360 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:49:10,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:49:10,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:49:10,361 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_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56c4e94c28ef21b810dfd9735c6a4e78cb913b54bdade350dd23877b35f6607b [2024-11-13 21:49:10,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:49:10,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:49:10,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:49:10,748 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:49:10,749 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:49:10,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c Unable to find full path for "g++" [2024-11-13 21:49:12,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:49:12,947 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:49:12,947 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c [2024-11-13 21:49:12,954 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/data/fbea1b28b/adf44394d12a4293bdad283033885bc0/FLAGe057fc684 [2024-11-13 21:49:13,280 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/data/fbea1b28b/adf44394d12a4293bdad283033885bc0 [2024-11-13 21:49:13,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:49:13,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:49:13,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:13,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:49:13,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:49:13,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eecfe1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13, skipping insertion in model container [2024-11-13 21:49:13,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,305 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:49:13,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:13,466 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:49:13,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:13,493 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:49:13,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13 WrapperNode [2024-11-13 21:49:13,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:13,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:13,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:49:13,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:49:13,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,524 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2024-11-13 21:49:13,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:13,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:49:13,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:49:13,526 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:49:13,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,535 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,535 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,538 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,541 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,544 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:49:13,545 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:49:13,545 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:49:13,545 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:49:13,546 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:13,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:49:13,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:49:13,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270b49c-f8c0-44b3-8158-1448bf4cad16/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:49:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:49:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:49:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:49:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:49:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:49:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:49:13,684 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:49:13,686 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:49:13,809 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 21:49:13,810 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:13,840 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:13,840 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:49:13,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:13 BoogieIcfgContainer [2024-11-13 21:49:13,841 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:13,842 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:13,842 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:13,852 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:13,853 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:13" (1/1) ... [2024-11-13 21:49:13,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-13 21:49:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-13 21:49:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:49:13,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-13 21:49:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-13 21:49:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:49:14,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:14,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-13 21:49:14,338 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-13 21:49:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:49:14,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 21:49:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 21:49:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:14,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-13 21:49:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-13 21:49:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:49:15,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 23 states and 27 transitions. [2024-11-13 21:49:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-13 21:49:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:49:15,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 29 states and 36 transitions. [2024-11-13 21:49:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-13 21:49:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:49:16,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:16,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 45 transitions. [2024-11-13 21:49:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 21:49:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:49:16,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:49:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 54 transitions. [2024-11-13 21:49:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-13 21:49:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:49:17,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:49:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 63 transitions. [2024-11-13 21:49:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-13 21:49:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:49:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:49:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 72 transitions. [2024-11-13 21:49:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-13 21:49:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:49:19,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:49:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 59 states and 81 transitions. [2024-11-13 21:49:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-13 21:49:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:49:20,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:49:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 90 transitions. [2024-11-13 21:49:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-11-13 21:49:21,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:49:21,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:49:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 99 transitions. [2024-11-13 21:49:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2024-11-13 21:49:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:49:22,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:22,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:49:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 77 states and 108 transitions. [2024-11-13 21:49:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-11-13 21:49:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:49:23,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:49:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 83 states and 117 transitions. [2024-11-13 21:49:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 117 transitions. [2024-11-13 21:49:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:49:25,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:49:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 126 transitions. [2024-11-13 21:49:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-11-13 21:49:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:49:26,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:49:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 95 states and 135 transitions. [2024-11-13 21:49:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-11-13 21:49:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:49:28,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,995 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 21:49:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 101 states and 144 transitions. [2024-11-13 21:49:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2024-11-13 21:49:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:49:29,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 21:49:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 107 states and 153 transitions. [2024-11-13 21:49:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 153 transitions. [2024-11-13 21:49:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:49:31,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:49:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 113 states and 162 transitions. [2024-11-13 21:49:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-11-13 21:49:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:49:33,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-13 21:49:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:35,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 119 states and 171 transitions. [2024-11-13 21:49:35,422 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 171 transitions. [2024-11-13 21:49:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:49:35,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 21:49:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 125 states and 180 transitions. [2024-11-13 21:49:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2024-11-13 21:49:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:49:37,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:49:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 131 states and 189 transitions. [2024-11-13 21:49:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 189 transitions. [2024-11-13 21:49:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:49:39,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:39,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 21:49:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 137 states and 198 transitions. [2024-11-13 21:49:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2024-11-13 21:49:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:49:42,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 21:49:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 143 states and 207 transitions. [2024-11-13 21:49:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 207 transitions. [2024-11-13 21:49:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:49:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 21:49:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 216 transitions. [2024-11-13 21:49:46,660 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-13 21:49:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:49:46,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-13 21:49:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 155 states and 225 transitions. [2024-11-13 21:49:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-11-13 21:49:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:49:48,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-13 21:49:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 161 states and 234 transitions. [2024-11-13 21:49:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 234 transitions. [2024-11-13 21:49:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:49:51,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-13 21:49:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 167 states and 243 transitions. [2024-11-13 21:49:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-13 21:49:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:49:53,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 21:49:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 173 states and 252 transitions. [2024-11-13 21:49:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2024-11-13 21:49:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:49:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 21:49:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 179 states and 261 transitions. [2024-11-13 21:49:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 261 transitions. [2024-11-13 21:49:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:49:59,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 21:50:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 185 states and 270 transitions. [2024-11-13 21:50:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 270 transitions. [2024-11-13 21:50:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:50:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-13 21:50:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 191 states and 279 transitions. [2024-11-13 21:50:04,681 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 279 transitions. [2024-11-13 21:50:04,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:50:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:50:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 197 states and 288 transitions. [2024-11-13 21:50:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-11-13 21:50:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:50:07,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-13 21:50:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 203 states and 297 transitions. [2024-11-13 21:50:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions. [2024-11-13 21:50:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:50:10,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 21:50:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 209 states and 306 transitions. [2024-11-13 21:50:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 306 transitions. [2024-11-13 21:50:14,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:50:14,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-13 21:50:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:17,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 215 states and 315 transitions. [2024-11-13 21:50:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 315 transitions. [2024-11-13 21:50:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:50:17,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-13 21:50:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 221 states and 324 transitions. [2024-11-13 21:50:21,108 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 324 transitions. [2024-11-13 21:50:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:50:21,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-13 21:50:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 227 states and 333 transitions. [2024-11-13 21:50:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2024-11-13 21:50:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:50:24,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-13 21:50:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 233 states and 342 transitions. [2024-11-13 21:50:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 342 transitions. [2024-11-13 21:50:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:50:28,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:28,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-13 21:50:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 239 states and 351 transitions. [2024-11-13 21:50:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-11-13 21:50:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:50:32,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-13 21:50:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 245 states and 360 transitions. [2024-11-13 21:50:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 360 transitions. [2024-11-13 21:50:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:50:36,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-13 21:50:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 251 states and 369 transitions. [2024-11-13 21:50:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-11-13 21:50:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:50:40,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6360 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-13 21:50:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 257 states and 378 transitions. [2024-11-13 21:50:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-11-13 21:50:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 21:50:45,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-13 21:50:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 263 states and 387 transitions. [2024-11-13 21:50:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 387 transitions. [2024-11-13 21:50:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 21:50:50,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7014 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-13 21:50:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 269 states and 396 transitions. [2024-11-13 21:50:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 396 transitions. [2024-11-13 21:50:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 21:50:55,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-13 21:51:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 275 states and 405 transitions. [2024-11-13 21:51:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 405 transitions. [2024-11-13 21:51:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 21:51:00,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-13 21:51:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 281 states and 414 transitions. [2024-11-13 21:51:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 414 transitions. [2024-11-13 21:51:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 21:51:05,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8055 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-13 21:51:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 287 states and 423 transitions. [2024-11-13 21:51:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 423 transitions. [2024-11-13 21:51:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 21:51:10,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8418 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-13 21:51:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 293 states and 432 transitions. [2024-11-13 21:51:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 432 transitions. [2024-11-13 21:51:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 21:51:15,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8789 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-13 21:51:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 299 states and 441 transitions. [2024-11-13 21:51:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 441 transitions. [2024-11-13 21:51:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 21:51:20,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 9168 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-13 21:51:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 305 states and 450 transitions. [2024-11-13 21:51:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 450 transitions. [2024-11-13 21:51:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:51:26,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:30,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9555 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-13 21:51:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 311 states and 459 transitions. [2024-11-13 21:51:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 459 transitions. [2024-11-13 21:51:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 21:51:32,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-13 21:51:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 317 states and 468 transitions. [2024-11-13 21:51:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 468 transitions. [2024-11-13 21:51:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-13 21:51:38,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10353 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-13 21:51:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 323 states and 477 transitions. [2024-11-13 21:51:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 477 transitions. [2024-11-13 21:51:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 21:51:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 21:51:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 329 states and 486 transitions. [2024-11-13 21:51:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 486 transitions. [2024-11-13 21:51:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 21:51:50,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-13 21:51:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 335 states and 495 transitions. [2024-11-13 21:51:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 495 transitions. [2024-11-13 21:51:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:51:57,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-13 21:52:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 341 states and 504 transitions. [2024-11-13 21:52:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 504 transitions. [2024-11-13 21:52:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:52:04,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12045 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-13 21:52:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 347 states and 513 transitions. [2024-11-13 21:52:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 513 transitions. [2024-11-13 21:52:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:52:11,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12488 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-13 21:52:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 353 states and 522 transitions. [2024-11-13 21:52:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 522 transitions. [2024-11-13 21:52:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-13 21:52:18,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:18,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12939 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-13 21:52:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 359 states and 531 transitions. [2024-11-13 21:52:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 531 transitions. [2024-11-13 21:52:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 21:52:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13398 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-13 21:52:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 365 states and 540 transitions. [2024-11-13 21:52:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 540 transitions. [2024-11-13 21:52:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:52:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 13865 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-11-13 21:52:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 371 states and 549 transitions. [2024-11-13 21:52:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions. [2024-11-13 21:52:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-13 21:52:43,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14340 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-13 21:52:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 377 states and 558 transitions. [2024-11-13 21:52:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 558 transitions. [2024-11-13 21:52:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 21:52:51,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 14823 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-11-13 21:53:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 383 states and 567 transitions. [2024-11-13 21:53:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 567 transitions. [2024-11-13 21:53:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:53:00,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-13 21:53:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 389 states and 576 transitions. [2024-11-13 21:53:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 576 transitions. [2024-11-13 21:53:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-13 21:53:09,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15813 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-13 21:53:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 395 states and 585 transitions. [2024-11-13 21:53:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 585 transitions. [2024-11-13 21:53:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:53:18,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:18,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16320 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-13 21:53:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 401 states and 594 transitions. [2024-11-13 21:53:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 594 transitions. [2024-11-13 21:53:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 21:53:28,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16835 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-11-13 21:53:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 407 states and 603 transitions. [2024-11-13 21:53:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 603 transitions. [2024-11-13 21:53:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-13 21:53:38,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-13 21:53:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 413 states and 612 transitions. [2024-11-13 21:53:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-11-13 21:53:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-13 21:53:48,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-13 21:53:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 419 states and 621 transitions. [2024-11-13 21:53:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 621 transitions. [2024-11-13 21:53:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 21:53:59,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-13 21:54:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 425 states and 630 transitions. [2024-11-13 21:54:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 630 transitions. [2024-11-13 21:54:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 21:54:10,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18975 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-13 21:54:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 431 states and 639 transitions. [2024-11-13 21:54:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 639 transitions. [2024-11-13 21:54:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-13 21:54:21,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 19530 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-13 21:54:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 437 states and 648 transitions. [2024-11-13 21:54:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 648 transitions. [2024-11-13 21:54:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-13 21:54:32,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 20093 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-11-13 21:54:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 443 states and 657 transitions. [2024-11-13 21:54:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 657 transitions. [2024-11-13 21:54:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-13 21:54:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20664 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-13 21:54:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 449 states and 666 transitions. [2024-11-13 21:54:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 666 transitions. [2024-11-13 21:54:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-13 21:54:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 21243 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-13 21:55:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 455 states and 675 transitions. [2024-11-13 21:55:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 675 transitions. [2024-11-13 21:55:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 21:55:08,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 21830 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-13 21:55:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 461 states and 684 transitions. [2024-11-13 21:55:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 684 transitions. [2024-11-13 21:55:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-13 21:55:21,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 22425 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-13 21:55:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 467 states and 693 transitions. [2024-11-13 21:55:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 693 transitions. [2024-11-13 21:55:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-13 21:55:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 23028 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-13 21:55:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 473 states and 702 transitions. [2024-11-13 21:55:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 702 transitions. [2024-11-13 21:55:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-13 21:55:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 23639 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-11-13 21:56:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 479 states and 711 transitions. [2024-11-13 21:56:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 711 transitions. [2024-11-13 21:56:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-13 21:56:02,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:02,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24258 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-13 21:56:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 485 states and 720 transitions. [2024-11-13 21:56:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 720 transitions. [2024-11-13 21:56:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-13 21:56:16,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24885 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-11-13 21:56:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 491 states and 729 transitions. [2024-11-13 21:56:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 729 transitions. [2024-11-13 21:56:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 21:56:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 25520 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-13 21:56:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 497 states and 738 transitions. [2024-11-13 21:56:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 738 transitions. [2024-11-13 21:56:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-13 21:56:47,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-13 21:57:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 503 states and 747 transitions. [2024-11-13 21:57:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 747 transitions. [2024-11-13 21:57:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-13 21:57:02,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 26814 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-13 21:57:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 509 states and 756 transitions. [2024-11-13 21:57:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 756 transitions. [2024-11-13 21:57:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-13 21:57:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 27473 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-11-13 21:57:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 515 states and 765 transitions. [2024-11-13 21:57:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 765 transitions. [2024-11-13 21:57:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 21:57:34,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 28140 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-13 21:57:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 521 states and 774 transitions. [2024-11-13 21:57:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 774 transitions. [2024-11-13 21:57:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-13 21:57:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 28815 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-11-13 21:58:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 527 states and 783 transitions. [2024-11-13 21:58:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 783 transitions. [2024-11-13 21:58:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-13 21:58:07,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 29498 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-13 21:58:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 533 states and 792 transitions. [2024-11-13 21:58:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 792 transitions. [2024-11-13 21:58:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-13 21:58:25,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 30189 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-13 21:58:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 539 states and 801 transitions. [2024-11-13 21:58:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 801 transitions. [2024-11-13 21:58:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-13 21:58:42,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-13 21:59:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 545 states and 810 transitions. [2024-11-13 21:59:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 810 transitions. [2024-11-13 21:59:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 21:59:00,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 31595 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-11-13 21:59:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 551 states and 819 transitions. [2024-11-13 21:59:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 819 transitions. [2024-11-13 21:59:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-13 21:59:19,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 32310 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:59:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 557 states and 828 transitions. [2024-11-13 21:59:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 828 transitions. [2024-11-13 21:59:37,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-13 21:59:37,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:52,940 INFO L134 CoverageAnalysis]: Checked inductivity of 33033 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-11-13 21:59:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 563 states and 837 transitions. [2024-11-13 21:59:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 837 transitions. [2024-11-13 21:59:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-11-13 21:59:56,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:56,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,517 INFO L134 CoverageAnalysis]: Checked inductivity of 33764 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-13 22:00:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 569 states and 846 transitions. [2024-11-13 22:00:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 846 transitions. [2024-11-13 22:00:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-11-13 22:00:16,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 34503 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-13 22:00:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 575 states and 855 transitions. [2024-11-13 22:00:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 855 transitions. [2024-11-13 22:00:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-13 22:00:36,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-13 22:00:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 581 states and 864 transitions. [2024-11-13 22:00:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 864 transitions. [2024-11-13 22:00:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-13 22:00:56,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:56,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 36005 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-11-13 22:01:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 587 states and 873 transitions. [2024-11-13 22:01:17,269 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 873 transitions. [2024-11-13 22:01:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-13 22:01:17,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 36768 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-13 22:01:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 593 states and 882 transitions. [2024-11-13 22:01:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2024-11-13 22:01:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-13 22:01:38,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37539 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-11-13 22:02:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 599 states and 891 transitions. [2024-11-13 22:02:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 891 transitions. [2024-11-13 22:02:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-11-13 22:02:03,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 38318 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-13 22:02:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 605 states and 900 transitions. [2024-11-13 22:02:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 900 transitions. [2024-11-13 22:02:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 22:02:28,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 39105 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-13 22:02:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 611 states and 909 transitions. [2024-11-13 22:02:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 909 transitions. [2024-11-13 22:02:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 22:02:55,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:55,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 39900 backedges. 0 proven. 30000 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked.