./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label25.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_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/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_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label25.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/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_0e613250-307c-43f2-85be-86ec5a290244/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 9c36021bf62f8ecb2fe7680efcd1da84e4a48ab5a142b1b54a241450a0a93cde --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:58,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:58,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:41:58,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:58,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:58,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:58,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:41:58,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:41:58,479 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:58,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:58,480 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:58,480 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:41:58,481 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:58,481 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:58,481 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:58,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:58,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:41:58,483 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:58,483 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:41:58,483 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:58,484 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:58,484 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:41:58,485 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:58,485 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:58,485 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:58,486 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:58,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:58,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:58,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:58,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:58,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:41:58,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:58,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:58,489 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_0e613250-307c-43f2-85be-86ec5a290244/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c36021bf62f8ecb2fe7680efcd1da84e4a48ab5a142b1b54a241450a0a93cde [2024-11-08 19:41:58,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:58,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:58,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:58,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:58,849 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:58,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label25.c Unable to find full path for "g++" [2024-11-08 19:42:00,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:42:01,467 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:42:01,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/sv-benchmarks/c/eca-rers2012/Problem06_label25.c [2024-11-08 19:42:01,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/data/1644d0ce4/1313638ac00a4381a8002e922a84b8f0/FLAGd5be8531e [2024-11-08 19:42:01,853 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/data/1644d0ce4/1313638ac00a4381a8002e922a84b8f0 [2024-11-08 19:42:01,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:42:01,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:42:01,859 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:01,859 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:42:01,864 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:42:01,865 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:01,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c19f764 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:01, skipping insertion in model container [2024-11-08 19:42:01,866 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:02,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:42:04,368 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_0e613250-307c-43f2-85be-86ec5a290244/sv-benchmarks/c/eca-rers2012/Problem06_label25.c[337176,337189] [2024-11-08 19:42:04,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:04,403 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:42:05,467 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_0e613250-307c-43f2-85be-86ec5a290244/sv-benchmarks/c/eca-rers2012/Problem06_label25.c[337176,337189] [2024-11-08 19:42:05,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:05,519 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:42:05,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05 WrapperNode [2024-11-08 19:42:05,520 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:05,521 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:05,521 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:42:05,521 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:42:05,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:05,638 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:05,971 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 19:42:05,972 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:05,973 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:42:05,973 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:42:05,974 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:42:05,988 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:05,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,164 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,165 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,455 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,507 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,521 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,583 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:42:06,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:42:06,584 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:42:06,584 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:42:06,585 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:05" (1/1) ... [2024-11-08 19:42:06,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:06,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:42:06,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:42:06,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e613250-307c-43f2-85be-86ec5a290244/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:42:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:42:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:42:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:42:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:42:06,757 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:42:06,759 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:42:15,308 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 19:42:15,309 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:42:16,848 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:42:16,848 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:42:16,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:16 BoogieIcfgContainer [2024-11-08 19:42:16,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:42:16,850 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:42:16,850 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:42:16,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:42:16,861 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:16" (1/1) ... [2024-11-08 19:42:16,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:42:16,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 19:42:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 19:42:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 19:42:17,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-08 19:42:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-08 19:42:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 19:42:26,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:28,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-08 19:42:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-08 19:42:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 19:42:28,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-08 19:42:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-08 19:42:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 19:42:29,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-08 19:42:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-08 19:42:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 19:42:32,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-08 19:42:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-08 19:42:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 19:42:34,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-08 19:42:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-08 19:42:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 19:42:36,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:37,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-08 19:42:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-08 19:42:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 19:42:37,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-08 19:42:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-08 19:42:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 19:42:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-08 19:42:40,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-08 19:42:40,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 19:42:40,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:40,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-08 19:42:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-08 19:42:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 19:42:42,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-08 19:42:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-08 19:42:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:42:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:47,057 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-08 19:42:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-08 19:42:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 19:42:47,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:47,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-08 19:42:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-08 19:42:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 19:42:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:50,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-08 19:42:50,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-08 19:42:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 19:42:50,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:50,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-08 19:42:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-08 19:42:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 19:42:54,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:54,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-08 19:42:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-08 19:42:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 19:42:58,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2059 states and 3275 transitions. [2024-11-08 19:42:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3275 transitions. [2024-11-08 19:42:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 19:42:59,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:00,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2071 states and 3291 transitions. [2024-11-08 19:43:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3291 transitions. [2024-11-08 19:43:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 19:43:00,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2073 states and 3293 transitions. [2024-11-08 19:43:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3293 transitions. [2024-11-08 19:43:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 19:43:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2086 states and 3310 transitions. [2024-11-08 19:43:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3310 transitions. [2024-11-08 19:43:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 19:43:02,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2087 states and 3311 transitions. [2024-11-08 19:43:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3311 transitions. [2024-11-08 19:43:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-08 19:43:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2089 states and 3313 transitions. [2024-11-08 19:43:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3313 transitions. [2024-11-08 19:43:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 19:43:04,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2132 states and 3368 transitions. [2024-11-08 19:43:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3368 transitions. [2024-11-08 19:43:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 19:43:09,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2140 states and 3377 transitions. [2024-11-08 19:43:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3377 transitions. [2024-11-08 19:43:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 19:43:10,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2168 states and 3411 transitions. [2024-11-08 19:43:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3411 transitions. [2024-11-08 19:43:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 19:43:12,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2172 states and 3418 transitions. [2024-11-08 19:43:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3418 transitions. [2024-11-08 19:43:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 19:43:14,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:16,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2192 states and 3443 transitions. [2024-11-08 19:43:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3443 transitions. [2024-11-08 19:43:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 19:43:16,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:16,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:17,075 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2218 states and 3475 transitions. [2024-11-08 19:43:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3475 transitions. [2024-11-08 19:43:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 19:43:19,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2269 states and 3536 transitions. [2024-11-08 19:43:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3536 transitions. [2024-11-08 19:43:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 19:43:25,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2282 states and 3553 transitions. [2024-11-08 19:43:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3553 transitions. [2024-11-08 19:43:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 19:43:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:27,775 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2284 states and 3555 transitions. [2024-11-08 19:43:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3555 transitions. [2024-11-08 19:43:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 19:43:27,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,000 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2301 states and 3577 transitions. [2024-11-08 19:43:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3577 transitions. [2024-11-08 19:43:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 19:43:30,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2329 states and 3611 transitions. [2024-11-08 19:43:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3611 transitions. [2024-11-08 19:43:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 19:43:33,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2382 states and 3672 transitions. [2024-11-08 19:43:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3672 transitions. [2024-11-08 19:43:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 19:43:36,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2392 states and 3687 transitions. [2024-11-08 19:43:38,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3687 transitions. [2024-11-08 19:43:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 19:43:38,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2449 states and 3754 transitions. [2024-11-08 19:43:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3754 transitions. [2024-11-08 19:43:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:43:45,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2465 states and 3775 transitions. [2024-11-08 19:43:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3775 transitions. [2024-11-08 19:43:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 19:43:48,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2473 states and 3788 transitions. [2024-11-08 19:43:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3788 transitions. [2024-11-08 19:43:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 19:43:50,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2494 states and 3816 transitions. [2024-11-08 19:43:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3816 transitions. [2024-11-08 19:43:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 19:43:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2509 states and 3837 transitions. [2024-11-08 19:43:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3837 transitions. [2024-11-08 19:43:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 19:43:59,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2511 states and 3840 transitions. [2024-11-08 19:44:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3840 transitions. [2024-11-08 19:44:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 19:44:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2518 states and 3852 transitions. [2024-11-08 19:44:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3852 transitions. [2024-11-08 19:44:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 19:44:02,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:02,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2529 states and 3869 transitions. [2024-11-08 19:44:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3869 transitions. [2024-11-08 19:44:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:44:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 2532 states and 3873 transitions. [2024-11-08 19:44:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3873 transitions. [2024-11-08 19:44:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 19:44:06,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2540 states and 3886 transitions. [2024-11-08 19:44:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3886 transitions. [2024-11-08 19:44:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 19:44:07,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2541 states and 3887 transitions. [2024-11-08 19:44:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3887 transitions. [2024-11-08 19:44:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 19:44:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2548 states and 3897 transitions. [2024-11-08 19:44:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3897 transitions. [2024-11-08 19:44:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 19:44:09,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2627 states and 3991 transitions. [2024-11-08 19:44:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3991 transitions. [2024-11-08 19:44:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 19:44:17,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2630 states and 3996 transitions. [2024-11-08 19:44:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3996 transitions. [2024-11-08 19:44:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 19:44:18,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2633 states and 4001 transitions. [2024-11-08 19:44:19,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4001 transitions. [2024-11-08 19:44:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 19:44:19,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2641 states and 4012 transitions. [2024-11-08 19:44:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4012 transitions. [2024-11-08 19:44:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 19:44:20,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2643 states and 4014 transitions. [2024-11-08 19:44:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4014 transitions. [2024-11-08 19:44:21,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 19:44:21,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:25,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2666 states and 4046 transitions. [2024-11-08 19:44:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4046 transitions. [2024-11-08 19:44:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:44:25,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2673 states and 4055 transitions. [2024-11-08 19:44:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4055 transitions. [2024-11-08 19:44:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 19:44:26,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:26,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,650 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2677 states and 4061 transitions. [2024-11-08 19:44:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4061 transitions. [2024-11-08 19:44:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 19:44:28,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2683 states and 4069 transitions. [2024-11-08 19:44:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4069 transitions. [2024-11-08 19:44:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 19:44:29,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2711 states and 4104 transitions. [2024-11-08 19:44:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4104 transitions. [2024-11-08 19:44:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 19:44:33,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2726 states and 4123 transitions. [2024-11-08 19:44:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4123 transitions. [2024-11-08 19:44:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 19:44:34,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,610 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2733 states and 4133 transitions. [2024-11-08 19:44:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4133 transitions. [2024-11-08 19:44:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 19:44:36,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2735 states and 4136 transitions. [2024-11-08 19:44:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4136 transitions. [2024-11-08 19:44:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 19:44:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:44:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2736 states and 4149 transitions. [2024-11-08 19:44:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4149 transitions. [2024-11-08 19:44:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 19:44:38,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2820 states and 4382 transitions. [2024-11-08 19:44:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4382 transitions. [2024-11-08 19:44:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 19:44:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2830 states and 4398 transitions. [2024-11-08 19:44:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4398 transitions. [2024-11-08 19:44:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-08 19:44:49,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2845 states and 4417 transitions. [2024-11-08 19:44:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4417 transitions. [2024-11-08 19:44:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 19:44:51,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2849 states and 4448 transitions. [2024-11-08 19:44:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 4448 transitions. [2024-11-08 19:44:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 19:44:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2852 states and 4451 transitions. [2024-11-08 19:44:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4451 transitions. [2024-11-08 19:44:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:44:55,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2929 states and 4564 transitions. [2024-11-08 19:45:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4564 transitions. [2024-11-08 19:45:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:45:02,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 2932 states and 4567 transitions. [2024-11-08 19:45:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4567 transitions. [2024-11-08 19:45:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:45:04,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2970 states and 4614 transitions. [2024-11-08 19:45:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4614 transitions. [2024-11-08 19:45:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 19:45:10,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:13,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2975 states and 4621 transitions. [2024-11-08 19:45:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4621 transitions. [2024-11-08 19:45:13,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 19:45:13,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3038 states and 4694 transitions. [2024-11-08 19:45:18,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4694 transitions. [2024-11-08 19:45:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 19:45:18,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,213 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3047 states and 4706 transitions. [2024-11-08 19:45:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4706 transitions. [2024-11-08 19:45:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 19:45:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3050 states and 4713 transitions. [2024-11-08 19:45:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4713 transitions. [2024-11-08 19:45:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 19:45:21,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:21,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 3978 states and 5787 transitions. [2024-11-08 19:45:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5787 transitions. [2024-11-08 19:45:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:45:29,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:34,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 3988 states and 5817 transitions. [2024-11-08 19:45:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5817 transitions. [2024-11-08 19:45:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:45:34,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:37,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3993 states and 5824 transitions. [2024-11-08 19:45:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5824 transitions. [2024-11-08 19:45:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:45:37,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 3997 states and 5837 transitions. [2024-11-08 19:45:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 5837 transitions. [2024-11-08 19:45:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:45:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 4002 states and 5850 transitions. [2024-11-08 19:45:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 5850 transitions. [2024-11-08 19:45:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:45:43,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:43,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:45:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 4006 states and 5857 transitions. [2024-11-08 19:45:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 5857 transitions. [2024-11-08 19:45:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-08 19:45:45,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:45:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 4020 states and 5877 transitions. [2024-11-08 19:45:48,683 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 5877 transitions. [2024-11-08 19:45:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 19:45:48,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:48,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:45:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 4039 states and 5902 transitions. [2024-11-08 19:45:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 5902 transitions. [2024-11-08 19:45:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 19:45:52,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:52,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 4047 states and 5911 transitions. [2024-11-08 19:45:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states and 5911 transitions. [2024-11-08 19:45:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 19:45:53,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5919 states to 4051 states and 5919 transitions. [2024-11-08 19:45:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 5919 transitions. [2024-11-08 19:45:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:45:55,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:55,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6145 states to 4180 states and 6145 transitions. [2024-11-08 19:46:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 6145 transitions. [2024-11-08 19:46:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:46:08,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 4184 states and 6196 transitions. [2024-11-08 19:46:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 6196 transitions. [2024-11-08 19:46:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:46:12,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:12,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6201 states to 4187 states and 6201 transitions. [2024-11-08 19:46:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 6201 transitions. [2024-11-08 19:46:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:46:15,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:15,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat