./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/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_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/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_372547bc-ea55-4302-b9d8-02c030c6cebc/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 851d512a42d29fb9bd6dcf3cbefad9f00e24dde2c718020e42d3a122db0e4a02 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:50,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:50,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:40:50,101 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:50,102 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:50,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:50,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:40:50,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:40:50,124 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:50,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:50,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:50,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:50,126 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:40:50,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:50,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:40:50,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:50,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:50,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:50,129 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:50,130 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:50,130 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:40:50,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:50,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:50,132 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:50,132 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:50,132 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:50,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:50,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:50,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:50,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:50,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:40:50,135 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:50,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:50,136 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_372547bc-ea55-4302-b9d8-02c030c6cebc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851d512a42d29fb9bd6dcf3cbefad9f00e24dde2c718020e42d3a122db0e4a02 [2024-11-08 23:40:50,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:50,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:50,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:50,443 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:50,444 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:50,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label03.c Unable to find full path for "g++" [2024-11-08 23:40:52,420 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:53,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:53,150 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/sv-benchmarks/c/eca-rers2012/Problem06_label03.c [2024-11-08 23:40:53,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/data/f0bf095a2/b7f3da62c67e40579635bba7aec77662/FLAG4837e3755 [2024-11-08 23:40:53,216 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/data/f0bf095a2/b7f3da62c67e40579635bba7aec77662 [2024-11-08 23:40:53,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:53,222 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:53,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:53,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:53,230 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:53,231 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:53" (1/1) ... [2024-11-08 23:40:53,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b48d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:53, skipping insertion in model container [2024-11-08 23:40:53,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:53" (1/1) ... [2024-11-08 23:40:53,480 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:55,555 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_372547bc-ea55-4302-b9d8-02c030c6cebc/sv-benchmarks/c/eca-rers2012/Problem06_label03.c[334796,334809] [2024-11-08 23:40:55,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:55,599 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:56,667 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_372547bc-ea55-4302-b9d8-02c030c6cebc/sv-benchmarks/c/eca-rers2012/Problem06_label03.c[334796,334809] [2024-11-08 23:40:56,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:56,731 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:56,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56 WrapperNode [2024-11-08 23:40:56,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:56,733 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:56,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:56,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:56,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:56,820 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,241 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:40:57,241 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:57,243 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:57,243 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:57,243 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:57,252 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,298 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,298 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,644 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,761 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:57,762 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:57,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:57,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:57,763 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:57,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:57,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:57,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:57,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372547bc-ea55-4302-b9d8-02c030c6cebc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:57,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:57,947 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:57,949 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:41:05,848 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:41:05,849 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:41:07,255 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:41:07,259 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:41:07,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:07 BoogieIcfgContainer [2024-11-08 23:41:07,259 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:41:07,261 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:41:07,261 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:41:07,271 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:41:07,271 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:07" (1/1) ... [2024-11-08 23:41:07,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:41:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:41:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:41:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:41:07,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,072 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 23:41:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-08 23:41:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-08 23:41:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:41:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:19,343 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 23:41:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-08 23:41:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-08 23:41:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:41:19,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:20,625 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 23:41:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-08 23:41:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-08 23:41:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:41:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,081 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 23:41:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-08 23:41:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-08 23:41:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:41:23,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,045 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 23:41:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-08 23:41:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-08 23:41:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 23:41:26,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:27,771 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 23:41:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-08 23:41:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-08 23:41:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:41:28,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-08 23:41:29,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-08 23:41:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:41:29,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:30,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-08 23:41:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-08 23:41:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 23:41:30,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-08 23:41:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-08 23:41:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 23:41:32,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-08 23:41:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-08 23:41:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:41:33,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,566 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 23:41:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-08 23:41:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-08 23:41:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:41:34,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,398 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 23:41:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-08 23:41:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-08 23:41:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:41:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,777 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 23:41:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-08 23:41:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-08 23:41:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:41:39,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,646 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 23:41:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-08 23:41:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-08 23:41:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:41:40,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:40,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-08 23:41:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-08 23:41:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:41:41,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-08 23:41:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-08 23:41:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:41:45,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,632 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 23:41:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-08 23:41:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-08 23:41:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 23:41:49,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-08 23:41:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-08 23:41:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:41:49,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-08 23:41:53,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-08 23:41:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:41:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:54,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-08 23:41:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-08 23:41:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:41:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,593 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 23:41:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2075 states and 3516 transitions. [2024-11-08 23:41:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3516 transitions. [2024-11-08 23:41:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:41:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2101 states and 3551 transitions. [2024-11-08 23:41:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3551 transitions. [2024-11-08 23:41:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:41:59,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:00,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2107 states and 3559 transitions. [2024-11-08 23:42:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3559 transitions. [2024-11-08 23:42:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:42:00,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:00,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 2131 states and 3592 transitions. [2024-11-08 23:42:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3592 transitions. [2024-11-08 23:42:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:42:03,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,048 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 23:42:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 2142 states and 3608 transitions. [2024-11-08 23:42:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3608 transitions. [2024-11-08 23:42:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:42:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,610 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 23:42:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 2143 states and 3609 transitions. [2024-11-08 23:42:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3609 transitions. [2024-11-08 23:42:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:42:05,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:08,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2166 states and 3640 transitions. [2024-11-08 23:42:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3640 transitions. [2024-11-08 23:42:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:42:08,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,077 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 23:42:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2209 states and 3696 transitions. [2024-11-08 23:42:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3696 transitions. [2024-11-08 23:42:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:42:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,665 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 23:42:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2220 states and 3712 transitions. [2024-11-08 23:42:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3712 transitions. [2024-11-08 23:42:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:42:15,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 2221 states and 3713 transitions. [2024-11-08 23:42:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3713 transitions. [2024-11-08 23:42:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:42:16,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:17,277 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 23:42:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2226 states and 3720 transitions. [2024-11-08 23:42:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3720 transitions. [2024-11-08 23:42:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:42:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,080 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 23:42:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2230 states and 3727 transitions. [2024-11-08 23:42:18,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3727 transitions. [2024-11-08 23:42:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:42:18,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2232 states and 3729 transitions. [2024-11-08 23:42:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3729 transitions. [2024-11-08 23:42:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:42:19,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:19,890 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 23:42:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2254 states and 3757 transitions. [2024-11-08 23:42:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3757 transitions. [2024-11-08 23:42:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:42:21,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:21,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2255 states and 3758 transitions. [2024-11-08 23:42:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3758 transitions. [2024-11-08 23:42:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:42:22,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:25,117 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 23:42:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2306 states and 3820 transitions. [2024-11-08 23:42:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3820 transitions. [2024-11-08 23:42:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 23:42:29,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2316 states and 3832 transitions. [2024-11-08 23:42:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3832 transitions. [2024-11-08 23:42:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:42:30,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:30,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2336 states and 3857 transitions. [2024-11-08 23:42:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3857 transitions. [2024-11-08 23:42:32,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:42:32,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,462 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 23:42:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 2350 states and 3875 transitions. [2024-11-08 23:42:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3875 transitions. [2024-11-08 23:42:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:42:34,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:35,401 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 23:42:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2367 states and 3896 transitions. [2024-11-08 23:42:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3896 transitions. [2024-11-08 23:42:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:42:37,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,846 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 23:42:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 2394 states and 3929 transitions. [2024-11-08 23:42:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3929 transitions. [2024-11-08 23:42:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:42:39,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,803 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 23:42:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2404 states and 3943 transitions. [2024-11-08 23:42:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3943 transitions. [2024-11-08 23:42:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:42:41,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,281 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 23:42:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2461 states and 4010 transitions. [2024-11-08 23:42:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4010 transitions. [2024-11-08 23:42:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:42:49,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,640 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 23:42:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2469 states and 4022 transitions. [2024-11-08 23:42:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4022 transitions. [2024-11-08 23:42:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:42:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,383 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 23:42:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2484 states and 4043 transitions. [2024-11-08 23:42:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4043 transitions. [2024-11-08 23:42:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:42:54,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:56,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 2489 states and 4050 transitions. [2024-11-08 23:42:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4050 transitions. [2024-11-08 23:42:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:42:56,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:56,725 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 23:42:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2491 states and 4054 transitions. [2024-11-08 23:42:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4054 transitions. [2024-11-08 23:42:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:42:56,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,645 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 23:42:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2493 states and 4057 transitions. [2024-11-08 23:42:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4057 transitions. [2024-11-08 23:42:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 23:42:57,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,680 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 23:42:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2504 states and 4073 transitions. [2024-11-08 23:42:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4073 transitions. [2024-11-08 23:42:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:42:59,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:00,410 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 23:43:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2511 states and 4082 transitions. [2024-11-08 23:43:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 4082 transitions. [2024-11-08 23:43:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:43:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,217 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 23:43:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2590 states and 4176 transitions. [2024-11-08 23:43:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 4176 transitions. [2024-11-08 23:43:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:43:08,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:08,716 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 23:43:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2621 states and 4217 transitions. [2024-11-08 23:43:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4217 transitions. [2024-11-08 23:43:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:43:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,534 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 23:43:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2624 states and 4222 transitions. [2024-11-08 23:43:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4222 transitions. [2024-11-08 23:43:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 23:43:13,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,625 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 23:43:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2635 states and 4237 transitions. [2024-11-08 23:43:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4237 transitions. [2024-11-08 23:43:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:43:16,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2638 states and 4242 transitions. [2024-11-08 23:43:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4242 transitions. [2024-11-08 23:43:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:43:16,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,757 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 23:43:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2640 states and 4245 transitions. [2024-11-08 23:43:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 4245 transitions. [2024-11-08 23:43:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:43:18,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:18,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:18,891 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 23:43:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2663 states and 4276 transitions. [2024-11-08 23:43:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4276 transitions. [2024-11-08 23:43:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:43:21,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:22,260 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 23:43:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2670 states and 4286 transitions. [2024-11-08 23:43:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4286 transitions. [2024-11-08 23:43:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:43:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:23,749 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 23:43:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2674 states and 4292 transitions. [2024-11-08 23:43:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4292 transitions. [2024-11-08 23:43:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:43:24,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:24,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:25,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2684 states and 4306 transitions. [2024-11-08 23:43:25,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 4306 transitions. [2024-11-08 23:43:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:43:25,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2691 states and 4317 transitions. [2024-11-08 23:43:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 4317 transitions. [2024-11-08 23:43:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:43:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:27,811 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 23:43:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2697 states and 4327 transitions. [2024-11-08 23:43:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4327 transitions. [2024-11-08 23:43:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:43:29,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,848 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 23:43:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2704 states and 4337 transitions. [2024-11-08 23:43:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 4337 transitions. [2024-11-08 23:43:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:43:30,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,363 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 23:43:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2711 states and 4347 transitions. [2024-11-08 23:43:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4347 transitions. [2024-11-08 23:43:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:43:31,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 3639 states and 5430 transitions. [2024-11-08 23:43:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3639 states and 5430 transitions. [2024-11-08 23:43:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:43:40,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 3646 states and 5463 transitions. [2024-11-08 23:43:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5463 transitions. [2024-11-08 23:43:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-08 23:43:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 3662 states and 5483 transitions. [2024-11-08 23:43:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5483 transitions. [2024-11-08 23:43:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:43:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:45,831 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 23:43:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 3670 states and 5521 transitions. [2024-11-08 23:43:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5521 transitions. [2024-11-08 23:43:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:43:47,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,413 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 23:43:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 3677 states and 5537 transitions. [2024-11-08 23:43:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5537 transitions. [2024-11-08 23:43:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:43:49,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,069 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 23:43:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3680 states and 5540 transitions. [2024-11-08 23:43:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5540 transitions. [2024-11-08 23:43:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:43:51,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,523 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 23:44:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:01,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 3770 states and 5671 transitions. [2024-11-08 23:44:01,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5671 transitions. [2024-11-08 23:44:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:44:01,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:01,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,126 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 23:44:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 3773 states and 5674 transitions. [2024-11-08 23:44:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 5674 transitions. [2024-11-08 23:44:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:44:03,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 3783 states and 5687 transitions. [2024-11-08 23:44:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 5687 transitions. [2024-11-08 23:44:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:44:05,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 3785 states and 5688 transitions. [2024-11-08 23:44:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 5688 transitions. [2024-11-08 23:44:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:44:08,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:08,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 3790 states and 5700 transitions. [2024-11-08 23:44:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 5700 transitions. [2024-11-08 23:44:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:44:10,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:10,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:10,873 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3792 states and 5702 transitions. [2024-11-08 23:44:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5702 transitions. [2024-11-08 23:44:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:44:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:13,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3793 states and 5702 transitions. [2024-11-08 23:44:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 5702 transitions. [2024-11-08 23:44:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:44:13,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:13,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:44:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3808 states and 5721 transitions. [2024-11-08 23:44:15,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5721 transitions. [2024-11-08 23:44:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-08 23:44:15,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:15,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:44:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 3812 states and 5728 transitions. [2024-11-08 23:44:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3812 states and 5728 transitions. [2024-11-08 23:44:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 23:44:16,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:16,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:44:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:19,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 3827 states and 5754 transitions. [2024-11-08 23:44:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3827 states and 5754 transitions. [2024-11-08 23:44:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 23:44:19,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,278 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:44:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 3838 states and 5769 transitions. [2024-11-08 23:44:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3838 states and 5769 transitions. [2024-11-08 23:44:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 23:44:21,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:44:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 3842 states and 5773 transitions. [2024-11-08 23:44:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3842 states and 5773 transitions. [2024-11-08 23:44:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 23:44:23,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:23,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:44:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 4770 states and 6813 transitions. [2024-11-08 23:44:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 6813 transitions. [2024-11-08 23:44:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:44:47,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:44:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6827 states to 4781 states and 6827 transitions. [2024-11-08 23:44:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 6827 transitions. [2024-11-08 23:44:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:44:49,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:44:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6851 states to 4800 states and 6851 transitions. [2024-11-08 23:44:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 6851 transitions. [2024-11-08 23:44:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-08 23:44:52,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:45:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6948 states to 4884 states and 6948 transitions. [2024-11-08 23:45:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 4884 states and 6948 transitions. [2024-11-08 23:45:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:00,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:00,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,271 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 23:45:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 4894 states and 6979 transitions. [2024-11-08 23:45:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 6979 transitions. [2024-11-08 23:45:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:05,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,126 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 23:45:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 4902 states and 6995 transitions. [2024-11-08 23:45:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 4902 states and 6995 transitions. [2024-11-08 23:45:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:45:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 4965 states and 7081 transitions. [2024-11-08 23:45:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4965 states and 7081 transitions. [2024-11-08 23:45:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:19,660 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 23:45:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7088 states to 4969 states and 7088 transitions. [2024-11-08 23:45:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 4969 states and 7088 transitions. [2024-11-08 23:45:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:20,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:23,572 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 23:45:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7093 states to 4972 states and 7093 transitions. [2024-11-08 23:45:24,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4972 states and 7093 transitions. [2024-11-08 23:45:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:45:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat