./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s1if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s1if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a3387bc5e2da462b89ff029159e07dcc81e24b9a3389e54a743d70d22e0e9eb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:26:31,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:26:31,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:26:31,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:26:31,510 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:26:31,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:26:31,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:26:31,529 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:26:31,529 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:26:31,529 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:26:31,530 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:26:31,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:26:31,531 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:26:31,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:26:31,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:26:31,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:26:31,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:26:31,532 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:26:31,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:26:31,532 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_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 1a3387bc5e2da462b89ff029159e07dcc81e24b9a3389e54a743d70d22e0e9eb [2024-12-06 04:26:31,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:26:31,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:26:31,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:26:31,775 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:26:31,775 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:26:31,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/s1if.c [2024-12-06 04:26:34,429 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/data/a3693ca8a/60dfc105947c415188900a2dac986af9/FLAG9e12ffd6b [2024-12-06 04:26:34,618 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:26:34,619 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/sv-benchmarks/c/array-fpi/s1if.c [2024-12-06 04:26:34,625 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/data/a3693ca8a/60dfc105947c415188900a2dac986af9/FLAG9e12ffd6b [2024-12-06 04:26:34,637 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/data/a3693ca8a/60dfc105947c415188900a2dac986af9 [2024-12-06 04:26:34,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:26:34,641 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:26:34,642 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:26:34,642 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:26:34,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:26:34,646 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa7538c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34, skipping insertion in model container [2024-12-06 04:26:34,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,657 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:26:34,760 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/sv-benchmarks/c/array-fpi/s1if.c[587,600] [2024-12-06 04:26:34,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:26:34,782 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:26:34,790 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/sv-benchmarks/c/array-fpi/s1if.c[587,600] [2024-12-06 04:26:34,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:26:34,809 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:26:34,810 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34 WrapperNode [2024-12-06 04:26:34,810 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:26:34,811 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:26:34,811 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:26:34,811 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:26:34,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,821 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,837 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-12-06 04:26:34,837 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:26:34,838 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:26:34,838 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:26:34,838 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:26:34,844 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,846 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,846 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,851 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,855 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,858 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:26:34,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:26:34,859 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:26:34,859 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:26:34,860 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:34" (1/1) ... [2024-12-06 04:26:34,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:26:34,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:26:34,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:26:34,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc0326-727b-425d-baca-f794b0692b91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:26:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:26:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:26:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:26:34,956 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:26:34,958 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:26:35,072 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 04:26:35,072 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:26:35,118 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:26:35,118 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:26:35,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:26:35 BoogieIcfgContainer [2024-12-06 04:26:35,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:26:35,119 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:26:35,119 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:26:35,129 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:26:35,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:26:35" (1/1) ... [2024-12-06 04:26:35,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:26:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 04:26:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 04:26:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:35,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:35,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 04:26:35,422 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 04:26:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:26:35,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:35,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 04:26:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 04:26:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:26:35,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:36,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 17 states and 33 transitions. [2024-12-06 04:26:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 33 transitions. [2024-12-06 04:26:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:26:36,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:36,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 20 states and 38 transitions. [2024-12-06 04:26:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 38 transitions. [2024-12-06 04:26:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:26:37,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:37,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:38,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 25 states and 48 transitions. [2024-12-06 04:26:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 48 transitions. [2024-12-06 04:26:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:26:39,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:40,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-12-06 04:26:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-12-06 04:26:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:40,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 29 states and 57 transitions. [2024-12-06 04:26:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 57 transitions. [2024-12-06 04:26:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:41,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:41,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 25 states and 40 transitions. [2024-12-06 04:26:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 40 transitions. [2024-12-06 04:26:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2024-12-06 04:26:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2024-12-06 04:26:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:45,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 31 states and 57 transitions. [2024-12-06 04:26:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 57 transitions. [2024-12-06 04:26:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:26:47,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 33 states and 63 transitions. [2024-12-06 04:26:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 63 transitions. [2024-12-06 04:26:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:48,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:48,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:50,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 38 states and 75 transitions. [2024-12-06 04:26:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 75 transitions. [2024-12-06 04:26:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 40 states and 79 transitions. [2024-12-06 04:26:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-12-06 04:26:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:55,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 39 states and 67 transitions. [2024-12-06 04:26:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 67 transitions. [2024-12-06 04:26:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:26:56,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 41 states and 73 transitions. [2024-12-06 04:26:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 73 transitions. [2024-12-06 04:26:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:26:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:57,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 42 states and 73 transitions. [2024-12-06 04:26:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-12-06 04:26:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:26:57,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 49 states and 85 transitions. [2024-12-06 04:27:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 85 transitions. [2024-12-06 04:27:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 50 states and 87 transitions. [2024-12-06 04:27:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 87 transitions. [2024-12-06 04:27:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:27:09,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:09,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 52 states and 93 transitions. [2024-12-06 04:27:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 93 transitions. [2024-12-06 04:27:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:27:12,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:12,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 53 states and 93 transitions. [2024-12-06 04:27:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 93 transitions. [2024-12-06 04:27:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:27:12,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 58 states and 107 transitions. [2024-12-06 04:27:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 107 transitions. [2024-12-06 04:27:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:27:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 63 states and 115 transitions. [2024-12-06 04:27:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 115 transitions. [2024-12-06 04:27:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:27:31,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 64 states and 116 transitions. [2024-12-06 04:27:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-12-06 04:27:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:27:32,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 72 states and 136 transitions. [2024-12-06 04:27:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions. [2024-12-06 04:27:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:27:47,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:47,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 73 states and 138 transitions. [2024-12-06 04:27:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 138 transitions. [2024-12-06 04:27:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:27:53,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 75 states and 149 transitions. [2024-12-06 04:27:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 149 transitions. [2024-12-06 04:27:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:27:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 76 states and 149 transitions. [2024-12-06 04:27:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 149 transitions. [2024-12-06 04:27:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:27:59,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 77 states and 150 transitions. [2024-12-06 04:28:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 150 transitions. [2024-12-06 04:28:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:28:00,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:00,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 78 states and 151 transitions. [2024-12-06 04:28:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 151 transitions. [2024-12-06 04:28:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:28:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 86 states and 175 transitions. [2024-12-06 04:28:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 175 transitions. [2024-12-06 04:28:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:28:26,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:32,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 88 states and 180 transitions. [2024-12-06 04:28:32,033 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 180 transitions. [2024-12-06 04:28:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:28:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:32,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 89 states and 183 transitions. [2024-12-06 04:28:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 183 transitions. [2024-12-06 04:28:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:28:34,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 91 states and 192 transitions. [2024-12-06 04:28:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 192 transitions. [2024-12-06 04:28:39,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:28:39,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 93 states and 197 transitions. [2024-12-06 04:28:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 197 transitions. [2024-12-06 04:28:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:28:41,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 95 states and 201 transitions. [2024-12-06 04:28:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 201 transitions. [2024-12-06 04:28:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:28:46,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:46,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:01,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 99 states and 212 transitions. [2024-12-06 04:29:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 212 transitions. [2024-12-06 04:29:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:29:01,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:01,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 101 states and 215 transitions. [2024-12-06 04:29:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 215 transitions. [2024-12-06 04:29:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:29:13,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 102 states and 217 transitions. [2024-12-06 04:29:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 217 transitions. [2024-12-06 04:29:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:29:25,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:25,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 105 states and 231 transitions. [2024-12-06 04:29:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 231 transitions. [2024-12-06 04:29:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:29:33,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 106 states and 232 transitions. [2024-12-06 04:29:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 232 transitions. [2024-12-06 04:29:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:29:34,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 107 states and 232 transitions. [2024-12-06 04:29:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 232 transitions. [2024-12-06 04:29:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:29:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 110 states and 244 transitions. [2024-12-06 04:29:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 244 transitions. [2024-12-06 04:29:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:29:59,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:18,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 115 states and 251 transitions. [2024-12-06 04:30:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 251 transitions. [2024-12-06 04:30:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:30:18,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:18,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 116 states and 254 transitions. [2024-12-06 04:30:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 254 transitions. [2024-12-06 04:30:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:30:27,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 118 states and 261 transitions. [2024-12-06 04:30:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 261 transitions. [2024-12-06 04:30:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:30:32,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 119 states and 261 transitions. [2024-12-06 04:30:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 261 transitions. [2024-12-06 04:30:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:30:34,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 125 states and 280 transitions. [2024-12-06 04:30:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 280 transitions. [2024-12-06 04:30:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:30:54,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 127 states and 284 transitions. [2024-12-06 04:31:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 284 transitions. [2024-12-06 04:31:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:31:06,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:06,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 129 states and 291 transitions. [2024-12-06 04:31:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 291 transitions. [2024-12-06 04:31:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:16,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 131 states and 297 transitions. [2024-12-06 04:31:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 297 transitions. [2024-12-06 04:31:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:28,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 132 states and 298 transitions. [2024-12-06 04:31:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 298 transitions. [2024-12-06 04:31:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:33,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:34,589 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 133 states and 305 transitions. [2024-12-06 04:31:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 305 transitions. [2024-12-06 04:31:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:36,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 134 states and 305 transitions. [2024-12-06 04:31:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 305 transitions. [2024-12-06 04:31:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:37,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:37,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 135 states and 305 transitions. [2024-12-06 04:31:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 305 transitions. [2024-12-06 04:31:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:31:39,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 141 states and 320 transitions. [2024-12-06 04:32:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 320 transitions. [2024-12-06 04:32:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:32:22,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 142 states and 322 transitions. [2024-12-06 04:32:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 322 transitions. [2024-12-06 04:32:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 145 states and 332 transitions. [2024-12-06 04:32:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 332 transitions. [2024-12-06 04:32:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:42,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 146 states and 333 transitions. [2024-12-06 04:32:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 333 transitions. [2024-12-06 04:32:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:53,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 147 states and 338 transitions. [2024-12-06 04:32:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 338 transitions. [2024-12-06 04:32:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:55,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:55,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:58,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 148 states and 345 transitions. [2024-12-06 04:32:58,469 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 345 transitions. [2024-12-06 04:32:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:58,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:58,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 149 states and 346 transitions. [2024-12-06 04:33:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 346 transitions. [2024-12-06 04:33:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:33:00,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:00,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 150 states and 346 transitions. [2024-12-06 04:33:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 346 transitions. [2024-12-06 04:33:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:33:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 151 states and 346 transitions. [2024-12-06 04:33:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 346 transitions. [2024-12-06 04:33:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:33:04,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:04,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 155 states and 353 transitions. [2024-12-06 04:33:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 353 transitions. [2024-12-06 04:33:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:33:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 158 states and 364 transitions. [2024-12-06 04:34:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 364 transitions. [2024-12-06 04:34:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:04,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 161 states and 368 transitions. [2024-12-06 04:34:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 368 transitions. [2024-12-06 04:34:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:15,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:15,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 163 states and 376 transitions. [2024-12-06 04:34:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 376 transitions. [2024-12-06 04:34:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:29,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:29,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 164 states and 384 transitions. [2024-12-06 04:34:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 384 transitions. [2024-12-06 04:34:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:32,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 165 states and 384 transitions. [2024-12-06 04:34:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 384 transitions. [2024-12-06 04:34:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:35,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 166 states and 386 transitions. [2024-12-06 04:34:38,587 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 386 transitions. [2024-12-06 04:34:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:38,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:38,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 167 states and 386 transitions. [2024-12-06 04:34:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 386 transitions. [2024-12-06 04:34:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:41,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 168 states and 386 transitions. [2024-12-06 04:34:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 386 transitions. [2024-12-06 04:34:44,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:44,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:44,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:45,975 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 169 states and 387 transitions. [2024-12-06 04:34:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 387 transitions. [2024-12-06 04:34:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:34:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 170 states and 392 transitions. [2024-12-06 04:34:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 392 transitions. [2024-12-06 04:34:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:34:50,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 176 states and 413 transitions. [2024-12-06 04:35:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 413 transitions. [2024-12-06 04:35:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:35:33,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 55 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 173 states and 393 transitions. [2024-12-06 04:36:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 393 transitions. [2024-12-06 04:36:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:36:09,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:09,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 55 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 179 states and 415 transitions. [2024-12-06 04:38:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 415 transitions. [2024-12-06 04:38:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:38:08,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 10 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 182 states and 422 transitions. [2024-12-06 04:38:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 422 transitions. [2024-12-06 04:38:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:38:31,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 91 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 183 states and 425 transitions. [2024-12-06 04:38:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 425 transitions. [2024-12-06 04:38:42,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:38:42,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:42,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 106 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 187 states and 431 transitions. [2024-12-06 04:39:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 431 transitions. [2024-12-06 04:39:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:39:01,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:02,756 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 91 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 189 states and 431 transitions. [2024-12-06 04:39:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 431 transitions. [2024-12-06 04:39:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:39:14,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 66 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 194 states and 447 transitions. [2024-12-06 04:40:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 447 transitions. [2024-12-06 04:40:34,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:40:34,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:34,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat