./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/mbpr3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a50e57e46342104030586dde3ea26bc2e3984490f4fdef34fa383d24842d8980 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:06:25,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:06:25,439 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:06:25,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:06:25,444 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:06:25,470 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:06:25,471 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:06:25,472 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:06:25,472 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:06:25,473 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:06:25,473 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:06:25,474 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:06:25,474 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:06:25,475 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:06:25,475 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:06:25,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:06:25,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:06:25,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:06:25,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:06:25,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:06:25,478 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:06:25,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:06:25,482 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:06:25,483 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:06:25,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:06:25,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:06:25,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:06:25,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:06:25,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:06:25,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:06:25,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:06:25,485 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:06:25,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:06:25,488 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a50e57e46342104030586dde3ea26bc2e3984490f4fdef34fa383d24842d8980 [2024-11-09 00:06:25,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:06:25,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:06:25,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:06:25,779 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:06:25,779 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:06:25,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/mbpr3.c Unable to find full path for "g++" [2024-11-09 00:06:27,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:06:28,028 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:06:28,029 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/sv-benchmarks/c/array-tiling/mbpr3.c [2024-11-09 00:06:28,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/data/bcf2c97a5/09912ad9f5a841108da1c88aa6ba3b17/FLAG34c029633 [2024-11-09 00:06:28,390 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/data/bcf2c97a5/09912ad9f5a841108da1c88aa6ba3b17 [2024-11-09 00:06:28,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:06:28,394 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:06:28,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:06:28,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:06:28,403 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:06:28,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e926582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28, skipping insertion in model container [2024-11-09 00:06:28,405 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,435 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:06:28,621 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/sv-benchmarks/c/array-tiling/mbpr3.c[396,409] [2024-11-09 00:06:28,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:06:28,669 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:06:28,681 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/sv-benchmarks/c/array-tiling/mbpr3.c[396,409] [2024-11-09 00:06:28,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:06:28,720 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:06:28,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28 WrapperNode [2024-11-09 00:06:28,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:06:28,722 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:06:28,722 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:06:28,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:06:28,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,780 INFO L138 Inliner]: procedures = 15, calls = 40, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 112 [2024-11-09 00:06:28,780 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:06:28,781 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:06:28,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:06:28,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:06:28,796 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,801 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,815 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,828 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,835 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:06:28,836 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:06:28,836 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:06:28,836 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:06:28,837 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:28" (1/1) ... [2024-11-09 00:06:28,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:06:28,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:06:28,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:06:28,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f62a18e-39c6-418a-8155-5f4b2154f2e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:06:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:06:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:06:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:06:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:06:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:06:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:06:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:06:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:06:28,994 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:06:28,996 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:06:29,242 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-09 00:06:29,242 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:06:29,338 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:06:29,338 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:06:29,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:06:29 BoogieIcfgContainer [2024-11-09 00:06:29,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:06:29,343 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:06:29,344 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:06:29,363 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:06:29,363 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:06:29" (1/1) ... [2024-11-09 00:06:29,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:06:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-09 00:06:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-09 00:06:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:06:29,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:30,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2024-11-09 00:06:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2024-11-09 00:06:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:06:30,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 45 transitions. [2024-11-09 00:06:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 45 transitions. [2024-11-09 00:06:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:06:30,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:30,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:30,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-11-09 00:06:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-11-09 00:06:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:06:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-11-09 00:06:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-11-09 00:06:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:06:31,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-09 00:06:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-09 00:06:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:31,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 30 states and 47 transitions. [2024-11-09 00:06:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-11-09 00:06:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:06:31,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-11-09 00:06:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-11-09 00:06:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:06:31,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2024-11-09 00:06:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2024-11-09 00:06:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:06:32,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 43 states and 72 transitions. [2024-11-09 00:06:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 72 transitions. [2024-11-09 00:06:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:35,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 43 states and 70 transitions. [2024-11-09 00:06:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 70 transitions. [2024-11-09 00:06:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:36,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 43 states and 68 transitions. [2024-11-09 00:06:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2024-11-09 00:06:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:36,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:36,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-09 00:06:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-09 00:06:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:36,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:39,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2024-11-09 00:06:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2024-11-09 00:06:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:39,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:39,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 84 transitions. [2024-11-09 00:06:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 84 transitions. [2024-11-09 00:06:39,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:39,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 60 states and 98 transitions. [2024-11-09 00:06:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 98 transitions. [2024-11-09 00:06:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:06:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 72 states and 122 transitions. [2024-11-09 00:06:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2024-11-09 00:06:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:06:47,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:06:48,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-11-09 00:06:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-11-09 00:06:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:06:48,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:48,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:06:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 80 states and 132 transitions. [2024-11-09 00:06:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 132 transitions. [2024-11-09 00:06:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:06:51,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2024-11-09 00:06:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2024-11-09 00:06:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:06:55,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 85 states and 146 transitions. [2024-11-09 00:06:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 146 transitions. [2024-11-09 00:06:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:06:57,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:07:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 97 states and 171 transitions. [2024-11-09 00:07:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 171 transitions. [2024-11-09 00:07:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:03,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 110 states and 195 transitions. [2024-11-09 00:07:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 195 transitions. [2024-11-09 00:07:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:10,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 117 states and 210 transitions. [2024-11-09 00:07:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 210 transitions. [2024-11-09 00:07:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:15,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:15,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 119 states and 215 transitions. [2024-11-09 00:07:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 215 transitions. [2024-11-09 00:07:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:17,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:18,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 120 states and 216 transitions. [2024-11-09 00:07:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 216 transitions. [2024-11-09 00:07:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:18,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:18,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:19,783 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:07:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 109 states and 188 transitions. [2024-11-09 00:07:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2024-11-09 00:07:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:21,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:21,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 117 states and 202 transitions. [2024-11-09 00:07:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 202 transitions. [2024-11-09 00:07:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:27,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:27,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:27,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 117 states and 199 transitions. [2024-11-09 00:07:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 199 transitions. [2024-11-09 00:07:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:28,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 119 states and 200 transitions. [2024-11-09 00:07:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 200 transitions. [2024-11-09 00:07:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:30,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:30,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 113 states and 186 transitions. [2024-11-09 00:07:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 186 transitions. [2024-11-09 00:07:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:37,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 114 states and 187 transitions. [2024-11-09 00:07:38,840 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 187 transitions. [2024-11-09 00:07:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:07:38,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 109 states and 179 transitions. [2024-11-09 00:07:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 179 transitions. [2024-11-09 00:07:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:07:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 124 states and 214 transitions. [2024-11-09 00:07:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 214 transitions. [2024-11-09 00:07:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:07:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:57,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 126 states and 215 transitions. [2024-11-09 00:07:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 215 transitions. [2024-11-09 00:07:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:07:57,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:08:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 130 states and 229 transitions. [2024-11-09 00:08:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 229 transitions. [2024-11-09 00:08:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:02,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:02,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:08:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 145 states and 255 transitions. [2024-11-09 00:08:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 255 transitions. [2024-11-09 00:08:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:13,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:08:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 149 states and 262 transitions. [2024-11-09 00:08:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 262 transitions. [2024-11-09 00:08:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:08:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 150 states and 263 transitions. [2024-11-09 00:08:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 263 transitions. [2024-11-09 00:08:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:22,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:08:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 151 states and 265 transitions. [2024-11-09 00:08:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 265 transitions. [2024-11-09 00:08:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:08:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 152 states and 268 transitions. [2024-11-09 00:08:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 268 transitions. [2024-11-09 00:08:25,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:25,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:25,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:08:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 164 states and 283 transitions. [2024-11-09 00:08:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 283 transitions. [2024-11-09 00:08:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:35,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:08:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 166 states and 284 transitions. [2024-11-09 00:08:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 284 transitions. [2024-11-09 00:08:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:08:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 178 states and 305 transitions. [2024-11-09 00:08:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 305 transitions. [2024-11-09 00:08:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:51,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:08:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2024-11-09 00:08:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2024-11-09 00:08:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:08:56,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:08:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 163 states and 277 transitions. [2024-11-09 00:08:58,383 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 277 transitions. [2024-11-09 00:08:58,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:08:58,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:58,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 183 states and 325 transitions. [2024-11-09 00:09:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 325 transitions. [2024-11-09 00:09:38,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:09:38,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:38,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:09:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 186 states and 327 transitions. [2024-11-09 00:09:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 327 transitions. [2024-11-09 00:09:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:43,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:09:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 187 states and 328 transitions. [2024-11-09 00:09:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 328 transitions. [2024-11-09 00:09:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:09:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 189 states and 332 transitions. [2024-11-09 00:09:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 332 transitions. [2024-11-09 00:09:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:51,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:10:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 206 states and 360 transitions. [2024-11-09 00:10:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 360 transitions. [2024-11-09 00:10:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:10:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:10:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 213 states and 374 transitions. [2024-11-09 00:10:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 374 transitions. [2024-11-09 00:10:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:10:16,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:10:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 214 states and 375 transitions. [2024-11-09 00:10:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 375 transitions. [2024-11-09 00:10:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:10:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:19,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 236 states and 427 transitions. [2024-11-09 00:11:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 427 transitions. [2024-11-09 00:11:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:11:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 27 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:11:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:10,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 236 states and 424 transitions. [2024-11-09 00:11:10,380 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 424 transitions. [2024-11-09 00:11:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:11:10,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:11:25,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 248 states and 440 transitions. [2024-11-09 00:11:25,155 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 440 transitions. [2024-11-09 00:11:25,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:11:25,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:25,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:11:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 250 states and 441 transitions. [2024-11-09 00:11:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 441 transitions. [2024-11-09 00:11:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:11:43,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:11:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 252 states and 442 transitions. [2024-11-09 00:11:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 442 transitions. [2024-11-09 00:11:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:11:47,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:12:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 266 states and 467 transitions. [2024-11-09 00:12:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 467 transitions. [2024-11-09 00:12:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:12:09,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:12:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 267 states and 469 transitions. [2024-11-09 00:12:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 469 transitions. [2024-11-09 00:12:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:12:15,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:12:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 266 states and 465 transitions. [2024-11-09 00:12:20,158 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 465 transitions. [2024-11-09 00:12:20,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:12:20,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:20,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:12:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 267 states and 465 transitions. [2024-11-09 00:12:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 465 transitions. [2024-11-09 00:12:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:12:22,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:12:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 268 states and 465 transitions. [2024-11-09 00:12:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 465 transitions. [2024-11-09 00:12:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:12:25,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:25,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:12:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 269 states and 465 transitions. [2024-11-09 00:12:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 465 transitions. [2024-11-09 00:12:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:12:27,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:27,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 282 states and 481 transitions. [2024-11-09 00:12:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 481 transitions. [2024-11-09 00:12:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:12:59,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 45 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:13:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 285 states and 483 transitions. [2024-11-09 00:13:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 483 transitions. [2024-11-09 00:13:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:13:09,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:14:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 311 states and 551 transitions. [2024-11-09 00:14:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 551 transitions. [2024-11-09 00:14:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:16,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 24 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:14:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 313 states and 555 transitions. [2024-11-09 00:14:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 555 transitions. [2024-11-09 00:14:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:22,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:14:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 332 states and 585 transitions. [2024-11-09 00:14:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 585 transitions. [2024-11-09 00:14:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:50,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:15:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 339 states and 600 transitions. [2024-11-09 00:15:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 600 transitions. [2024-11-09 00:15:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:15:05,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:15:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:08,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 340 states and 601 transitions. [2024-11-09 00:15:08,954 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 601 transitions. [2024-11-09 00:15:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:15:08,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:15:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 301 states and 540 transitions. [2024-11-09 00:15:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 540 transitions. [2024-11-09 00:15:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:22,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 309 states and 559 transitions. [2024-11-09 00:16:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 559 transitions. [2024-11-09 00:16:20,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:16:20,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:20,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 38 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:16:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 309 states and 556 transitions. [2024-11-09 00:16:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 556 transitions. [2024-11-09 00:16:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:16:25,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 9 proven. 57 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:16:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 323 states and 574 transitions. [2024-11-09 00:16:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 574 transitions. [2024-11-09 00:16:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:16:57,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 9 proven. 57 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:17:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 325 states and 575 transitions. [2024-11-09 00:17:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 575 transitions. [2024-11-09 00:17:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:17:02,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:17:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 327 states and 576 transitions. [2024-11-09 00:17:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 576 transitions. [2024-11-09 00:17:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:17:08,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:17:45,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 343 states and 605 transitions. [2024-11-09 00:17:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 605 transitions. [2024-11-09 00:17:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:17:45,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:18:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 320 states and 568 transitions. [2024-11-09 00:18:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 568 transitions. [2024-11-09 00:18:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:18:00,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 57 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:19:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 346 states and 616 transitions. [2024-11-09 00:19:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 616 transitions. [2024-11-09 00:19:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:19:04,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 57 proven. 25 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:19:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 348 states and 618 transitions. [2024-11-09 00:19:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 618 transitions. [2024-11-09 00:19:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:19:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.