./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:58:33,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:58:33,555 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 20:58:33,564 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:58:33,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:58:33,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:58:33,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:58:33,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:58:33,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:58:33,608 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:58:33,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:58:33,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:58:33,610 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:58:33,611 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:58:33,611 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:58:33,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:58:33,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:33,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:58:33,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:58:33,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:58:33,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:58:33,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:58:33,613 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_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 [2024-11-13 20:58:33,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:58:33,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:58:33,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:58:33,946 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:58:33,946 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:58:33,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i Unable to find full path for "g++" [2024-11-13 20:58:35,738 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:58:36,062 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:58:36,062 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-13 20:58:36,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/data/1f6e29196/089978879f184b6bb06d0168b411f4ea/FLAGff97b7b21 [2024-11-13 20:58:36,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/data/1f6e29196/089978879f184b6bb06d0168b411f4ea [2024-11-13 20:58:36,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:58:36,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:58:36,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:36,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:58:36,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:58:36,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6273d6c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36, skipping insertion in model container [2024-11-13 20:58:36,113 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:58:36,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:36,449 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:58:36,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:36,507 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:58:36,507 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36 WrapperNode [2024-11-13 20:58:36,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:36,508 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:36,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:58:36,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:58:36,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,536 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 86 [2024-11-13 20:58:36,536 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:36,537 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:58:36,537 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:58:36,537 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:58:36,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,552 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,553 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,554 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:58:36,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:58:36,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:58:36,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:58:36,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:36,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:58:36,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:58:36,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e8ac8e9-07b2-44af-a4b1-0b6b904479da/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:58:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:58:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:58:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:58:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:58:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:58:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:58:36,761 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:58:36,763 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:58:36,910 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-13 20:58:36,910 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:58:36,951 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:58:36,952 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:58:36,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:36 BoogieIcfgContainer [2024-11-13 20:58:36,952 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:58:36,953 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:58:36,953 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:58:36,965 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:58:36,965 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:36" (1/1) ... [2024-11-13 20:58:36,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:58:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-13 20:58:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-13 20:58:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:58:37,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-13 20:58:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-13 20:58:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:58:37,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-13 20:58:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-13 20:58:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:58:38,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:38,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-13 20:58:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-13 20:58:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:58:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-13 20:58:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-13 20:58:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:58:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-13 20:58:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-13 20:58:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:58:39,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:58:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-13 20:58:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-13 20:58:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:58:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-13 20:58:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-13 20:58:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:58:40,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:41,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-13 20:58:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-13 20:58:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:58:42,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-13 20:58:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-13 20:58:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:58:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:58:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions. [2024-11-13 20:58:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions. [2024-11-13 20:58:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:58:43,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:43,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:58:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 78 transitions. [2024-11-13 20:58:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2024-11-13 20:58:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:58:45,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 87 transitions. [2024-11-13 20:58:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 87 transitions. [2024-11-13 20:58:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:58:47,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 60 states and 97 transitions. [2024-11-13 20:58:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2024-11-13 20:58:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:58:48,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:48,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:58:48,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-13 20:58:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-13 20:58:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:58:48,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:48,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:58:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-13 20:58:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-13 20:58:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:58:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:52,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-13 20:58:52,028 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-13 20:58:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:58:52,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:52,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 76 states and 125 transitions. [2024-11-13 20:58:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 125 transitions. [2024-11-13 20:58:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:58:53,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:58:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:54,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-13 20:58:54,792 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-13 20:58:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:58:54,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:54,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:58:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 132 transitions. [2024-11-13 20:58:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-11-13 20:58:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:58:56,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 90 states and 143 transitions. [2024-11-13 20:58:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 143 transitions. [2024-11-13 20:58:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:58:59,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 94 states and 154 transitions. [2024-11-13 20:59:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 154 transitions. [2024-11-13 20:59:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:59:01,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:59:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 98 states and 157 transitions. [2024-11-13 20:59:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-13 20:59:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:59:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:59:04,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-13 20:59:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-13 20:59:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:59:04,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-13 20:59:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-13 20:59:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:59:07,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:10,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 111 states and 183 transitions. [2024-11-13 20:59:10,136 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 183 transitions. [2024-11-13 20:59:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:59:10,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:59:11,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 115 states and 186 transitions. [2024-11-13 20:59:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 186 transitions. [2024-11-13 20:59:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:59:11,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 20:59:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 119 states and 189 transitions. [2024-11-13 20:59:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-13 20:59:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:59:13,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,742 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 124 states and 202 transitions. [2024-11-13 20:59:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 202 transitions. [2024-11-13 20:59:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:59:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 128 states and 213 transitions. [2024-11-13 20:59:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 213 transitions. [2024-11-13 20:59:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:59:19,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:59:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-13 20:59:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-13 20:59:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:59:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:59:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-13 20:59:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-13 20:59:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:22,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 141 states and 233 transitions. [2024-11-13 20:59:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 233 transitions. [2024-11-13 20:59:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-13 20:59:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-13 20:59:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:59:30,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 20:59:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 149 states and 247 transitions. [2024-11-13 20:59:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 247 transitions. [2024-11-13 20:59:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:59:32,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:59:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-11-13 20:59:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-11-13 20:59:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:59:34,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 158 states and 265 transitions. [2024-11-13 20:59:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 265 transitions. [2024-11-13 20:59:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:59:40,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 162 states and 276 transitions. [2024-11-13 20:59:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 276 transitions. [2024-11-13 20:59:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:59:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:59:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 166 states and 279 transitions. [2024-11-13 20:59:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 279 transitions. [2024-11-13 20:59:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:59:45,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 20:59:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 170 states and 282 transitions. [2024-11-13 20:59:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 282 transitions. [2024-11-13 20:59:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:59:48,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 175 states and 302 transitions. [2024-11-13 20:59:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 302 transitions. [2024-11-13 20:59:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:59:53,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:53,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:57,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 179 states and 309 transitions. [2024-11-13 20:59:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 309 transitions. [2024-11-13 20:59:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:59:57,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 20:59:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 183 states and 312 transitions. [2024-11-13 20:59:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 312 transitions. [2024-11-13 20:59:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:59:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 21:00:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-11-13 21:00:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-11-13 21:00:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:00:02,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 192 states and 332 transitions. [2024-11-13 21:00:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 332 transitions. [2024-11-13 21:00:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:00:09,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 196 states and 343 transitions. [2024-11-13 21:00:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 343 transitions. [2024-11-13 21:00:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:00:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:00:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 200 states and 346 transitions. [2024-11-13 21:00:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 346 transitions. [2024-11-13 21:00:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:00:15,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-13 21:00:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:18,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 204 states and 349 transitions. [2024-11-13 21:00:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 349 transitions. [2024-11-13 21:00:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:00:18,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 209 states and 367 transitions. [2024-11-13 21:00:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 367 transitions. [2024-11-13 21:00:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:00:25,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 213 states and 378 transitions. [2024-11-13 21:00:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 378 transitions. [2024-11-13 21:00:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:00:29,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:00:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 217 states and 381 transitions. [2024-11-13 21:00:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 381 transitions. [2024-11-13 21:00:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:00:32,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:00:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 221 states and 384 transitions. [2024-11-13 21:00:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 384 transitions. [2024-11-13 21:00:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:00:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 226 states and 407 transitions. [2024-11-13 21:00:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 407 transitions. [2024-11-13 21:00:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:00:42,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 230 states and 414 transitions. [2024-11-13 21:00:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 414 transitions. [2024-11-13 21:00:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:00:47,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:47,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 21:00:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 234 states and 417 transitions. [2024-11-13 21:00:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 417 transitions. [2024-11-13 21:00:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:00:50,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-13 21:00:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 238 states and 420 transitions. [2024-11-13 21:00:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 420 transitions. [2024-11-13 21:00:54,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:00:54,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 243 states and 440 transitions. [2024-11-13 21:01:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 440 transitions. [2024-11-13 21:01:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:01:03,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 247 states and 451 transitions. [2024-11-13 21:01:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 451 transitions. [2024-11-13 21:01:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:01:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 21:01:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 251 states and 454 transitions. [2024-11-13 21:01:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 454 transitions. [2024-11-13 21:01:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:01:11,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2024-11-13 21:01:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 255 states and 457 transitions. [2024-11-13 21:01:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 457 transitions. [2024-11-13 21:01:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:01:15,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 260 states and 478 transitions. [2024-11-13 21:01:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 478 transitions. [2024-11-13 21:01:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:01:25,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 264 states and 489 transitions. [2024-11-13 21:01:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 489 transitions. [2024-11-13 21:01:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:01:30,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:30,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:30,604 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-13 21:01:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 268 states and 492 transitions. [2024-11-13 21:01:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 492 transitions. [2024-11-13 21:01:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:01:34,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-13 21:01:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 272 states and 495 transitions. [2024-11-13 21:01:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 495 transitions. [2024-11-13 21:01:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:01:38,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 277 states and 517 transitions. [2024-11-13 21:01:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 517 transitions. [2024-11-13 21:01:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:01:48,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 281 states and 528 transitions. [2024-11-13 21:01:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 528 transitions. [2024-11-13 21:01:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:01:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-13 21:01:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 285 states and 531 transitions. [2024-11-13 21:01:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 531 transitions. [2024-11-13 21:01:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:01:57,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:57,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-13 21:02:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 289 states and 534 transitions. [2024-11-13 21:02:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 534 transitions. [2024-11-13 21:02:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:02:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:05,776 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 294 states and 557 transitions. [2024-11-13 21:02:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 557 transitions. [2024-11-13 21:02:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:02:13,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 298 states and 568 transitions. [2024-11-13 21:02:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 568 transitions. [2024-11-13 21:02:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:02:19,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:19,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-13 21:02:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:23,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 302 states and 571 transitions. [2024-11-13 21:02:23,120 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 571 transitions. [2024-11-13 21:02:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:02:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-13 21:02:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 306 states and 574 transitions. [2024-11-13 21:02:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 574 transitions. [2024-11-13 21:02:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:02:27,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:27,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:40,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 311 states and 598 transitions. [2024-11-13 21:02:40,372 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 598 transitions. [2024-11-13 21:02:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:02:40,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 315 states and 609 transitions. [2024-11-13 21:02:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 609 transitions. [2024-11-13 21:02:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:02:46,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2024-11-13 21:02:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 319 states and 612 transitions. [2024-11-13 21:02:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 612 transitions. [2024-11-13 21:02:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:50,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:50,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-13 21:02:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 323 states and 615 transitions. [2024-11-13 21:02:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 615 transitions. [2024-11-13 21:02:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:02:55,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 328 states and 644 transitions. [2024-11-13 21:03:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 644 transitions. [2024-11-13 21:03:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:03:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 332 states and 651 transitions. [2024-11-13 21:03:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 651 transitions. [2024-11-13 21:03:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:03:14,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:14,676 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:03:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 336 states and 654 transitions. [2024-11-13 21:03:18,948 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 654 transitions. [2024-11-13 21:03:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:03:18,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 874 trivial. 0 not checked. [2024-11-13 21:03:24,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:24,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 340 states and 657 transitions. [2024-11-13 21:03:24,359 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 657 transitions. [2024-11-13 21:03:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:03:24,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:24,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 345 states and 683 transitions. [2024-11-13 21:03:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 683 transitions. [2024-11-13 21:03:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:03:37,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 349 states and 694 transitions. [2024-11-13 21:03:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 694 transitions. [2024-11-13 21:03:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:03:44,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2024-11-13 21:03:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 353 states and 697 transitions. [2024-11-13 21:03:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 697 transitions. [2024-11-13 21:03:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:03:49,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 970 trivial. 0 not checked. [2024-11-13 21:03:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 357 states and 700 transitions. [2024-11-13 21:03:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 700 transitions. [2024-11-13 21:03:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:03:55,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 362 states and 727 transitions. [2024-11-13 21:04:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 727 transitions. [2024-11-13 21:04:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:04:09,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:16,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 366 states and 738 transitions. [2024-11-13 21:04:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 738 transitions. [2024-11-13 21:04:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:04:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2024-11-13 21:04:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 370 states and 741 transitions. [2024-11-13 21:04:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 741 transitions. [2024-11-13 21:04:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:04:21,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2024-11-13 21:04:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 374 states and 744 transitions. [2024-11-13 21:04:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 744 transitions. [2024-11-13 21:04:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:04:27,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 379 states and 772 transitions. [2024-11-13 21:04:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 772 transitions. [2024-11-13 21:04:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:04:42,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 383 states and 783 transitions. [2024-11-13 21:04:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 783 transitions. [2024-11-13 21:04:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:04:50,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:04:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 387 states and 786 transitions. [2024-11-13 21:04:55,548 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 786 transitions. [2024-11-13 21:04:55,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:04:55,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1177 trivial. 0 not checked. [2024-11-13 21:05:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 391 states and 789 transitions. [2024-11-13 21:05:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 789 transitions. [2024-11-13 21:05:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:05:01,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 396 states and 822 transitions. [2024-11-13 21:05:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 822 transitions. [2024-11-13 21:05:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:05:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 1199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 400 states and 829 transitions. [2024-11-13 21:05:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 829 transitions. [2024-11-13 21:05:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:05:26,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 1093 trivial. 0 not checked. [2024-11-13 21:05:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 404 states and 832 transitions. [2024-11-13 21:05:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 832 transitions. [2024-11-13 21:05:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:05:32,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 1288 trivial. 0 not checked. [2024-11-13 21:05:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 408 states and 835 transitions. [2024-11-13 21:05:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 835 transitions. [2024-11-13 21:05:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:05:38,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 413 states and 865 transitions. [2024-11-13 21:05:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 865 transitions. [2024-11-13 21:05:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:05:55,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 417 states and 876 transitions. [2024-11-13 21:06:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 876 transitions. [2024-11-13 21:06:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:06:03,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 21:06:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 421 states and 879 transitions. [2024-11-13 21:06:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 879 transitions. [2024-11-13 21:06:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:06:09,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:10,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 21:06:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 425 states and 882 transitions. [2024-11-13 21:06:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 882 transitions. [2024-11-13 21:06:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:06:16,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 430 states and 917 transitions. [2024-11-13 21:06:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 917 transitions. [2024-11-13 21:06:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:06:31,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 434 states and 924 transitions. [2024-11-13 21:06:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 924 transitions. [2024-11-13 21:06:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:06:41,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:41,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2024-11-13 21:06:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 438 states and 927 transitions. [2024-11-13 21:06:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 927 transitions. [2024-11-13 21:06:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:06:47,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1525 trivial. 0 not checked. [2024-11-13 21:06:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 442 states and 930 transitions. [2024-11-13 21:06:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 930 transitions. [2024-11-13 21:06:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:06:55,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:10,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:10,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 447 states and 966 transitions. [2024-11-13 21:07:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 966 transitions. [2024-11-13 21:07:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:07:10,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 1550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 451 states and 973 transitions. [2024-11-13 21:07:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 973 transitions. [2024-11-13 21:07:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:07:22,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:22,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2024-11-13 21:07:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 455 states and 976 transitions. [2024-11-13 21:07:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 976 transitions. [2024-11-13 21:07:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:07:28,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2024-11-13 21:07:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 459 states and 979 transitions. [2024-11-13 21:07:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 979 transitions. [2024-11-13 21:07:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:07:36,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:36,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 464 states and 1012 transitions. [2024-11-13 21:07:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1012 transitions. [2024-11-13 21:07:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:07:55,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 468 states and 1023 transitions. [2024-11-13 21:08:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1023 transitions. [2024-11-13 21:08:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:08:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:04,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 1551 trivial. 0 not checked. [2024-11-13 21:08:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 472 states and 1026 transitions. [2024-11-13 21:08:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1026 transitions. [2024-11-13 21:08:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:08:10,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-13 21:08:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 476 states and 1029 transitions. [2024-11-13 21:08:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1029 transitions. [2024-11-13 21:08:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:08:18,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 1809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 481 states and 1063 transitions. [2024-11-13 21:08:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1063 transitions. [2024-11-13 21:08:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:08:38,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:38,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 485 states and 1074 transitions. [2024-11-13 21:08:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1074 transitions. [2024-11-13 21:08:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:08:48,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:48,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1735 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 1678 trivial. 0 not checked. [2024-11-13 21:08:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 489 states and 1077 transitions. [2024-11-13 21:08:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1077 transitions. [2024-11-13 21:08:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:08:55,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1918 trivial. 0 not checked. [2024-11-13 21:09:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 493 states and 1080 transitions. [2024-11-13 21:09:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1080 transitions. [2024-11-13 21:09:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:09:04,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:04,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 1946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 498 states and 1115 transitions. [2024-11-13 21:09:25,942 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1115 transitions. [2024-11-13 21:09:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:09:25,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 502 states and 1126 transitions. [2024-11-13 21:09:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1126 transitions. [2024-11-13 21:09:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:09:36,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 29 proven. 30 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-11-13 21:09:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 506 states and 1129 transitions. [2024-11-13 21:09:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1129 transitions. [2024-11-13 21:09:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:09:43,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2059 trivial. 0 not checked. [2024-11-13 21:09:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 510 states and 1132 transitions. [2024-11-13 21:09:52,551 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1132 transitions. [2024-11-13 21:09:52,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:09:52,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 515 states and 1172 transitions. [2024-11-13 21:10:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1172 transitions. [2024-11-13 21:10:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:10:13,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 519 states and 1179 transitions. [2024-11-13 21:10:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1179 transitions. [2024-11-13 21:10:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:10:28,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2008 backedges. 30 proven. 31 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2024-11-13 21:10:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 523 states and 1182 transitions. [2024-11-13 21:10:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1182 transitions. [2024-11-13 21:10:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:10:36,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked. [2024-11-13 21:10:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 527 states and 1185 transitions. [2024-11-13 21:10:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1185 transitions. [2024-11-13 21:10:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:10:47,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked.