./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label13.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/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_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/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_d5f20242-fe1b-41cb-86f9-ac676e73ea99/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 9595d63f2c7a46ae49f1691a5203c95c62122e5af12dbe9ab3faf596097c7caf --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:15:12,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:15:12,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:15:12,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:15:12,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:15:12,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:15:12,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:15:12,725 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:15:12,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:15:12,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:15:12,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:15:12,730 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:15:12,730 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:15:12,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:15:12,735 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:15:12,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:15:12,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:15:12,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:15:12,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:15:12,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:15:12,737 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:15:12,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:15:12,738 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:15:12,740 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:15:12,740 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:15:12,740 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:15:12,741 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:15:12,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:12,741 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:15:12,742 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:15:12,743 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:15:12,743 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:15:12,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:15:12,744 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_d5f20242-fe1b-41cb-86f9-ac676e73ea99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9595d63f2c7a46ae49f1691a5203c95c62122e5af12dbe9ab3faf596097c7caf [2024-11-09 00:15:13,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:15:13,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:15:13,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:15:13,117 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:15:13,118 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:15:13,119 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label13.c Unable to find full path for "g++" [2024-11-09 00:15:15,147 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:15:15,845 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:15:15,846 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/sv-benchmarks/c/eca-rers2012/Problem06_label13.c [2024-11-09 00:15:15,893 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/data/f2e55b79a/f9891cce4fc2462a958ace800b5a11ae/FLAG58a409923 [2024-11-09 00:15:15,910 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/data/f2e55b79a/f9891cce4fc2462a958ace800b5a11ae [2024-11-09 00:15:15,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:15:15,915 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:15:15,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:15,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:15:15,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:15:15,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:15" (1/1) ... [2024-11-09 00:15:15,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7099c037 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:15, skipping insertion in model container [2024-11-09 00:15:15,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:15" (1/1) ... [2024-11-09 00:15:16,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:15:18,190 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_d5f20242-fe1b-41cb-86f9-ac676e73ea99/sv-benchmarks/c/eca-rers2012/Problem06_label13.c[333923,333936] [2024-11-09 00:15:18,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:18,230 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:15:19,413 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_d5f20242-fe1b-41cb-86f9-ac676e73ea99/sv-benchmarks/c/eca-rers2012/Problem06_label13.c[333923,333936] [2024-11-09 00:15:19,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:19,471 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:15:19,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19 WrapperNode [2024-11-09 00:15:19,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:19,472 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:19,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:15:19,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:15:19,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:19,571 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,048 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:15:20,048 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:20,049 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:15:20,049 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:15:20,049 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:15:20,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,401 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,464 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,482 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:15:20,575 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:15:20,576 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:15:20,576 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:15:20,577 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:19" (1/1) ... [2024-11-09 00:15:20,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:20,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:15:20,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:15:20,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f20242-fe1b-41cb-86f9-ac676e73ea99/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:15:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:15:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:15:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:15:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:15:20,773 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:15:20,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:29,909 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:15:29,909 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:15:31,411 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:15:31,411 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:15:31,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:31 BoogieIcfgContainer [2024-11-09 00:15:31,412 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:15:31,413 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:15:31,413 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:15:31,425 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:15:31,426 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:31" (1/1) ... [2024-11-09 00:15:31,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:15:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:15:31,513 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:15:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:15:31,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:31,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-09 00:15:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-09 00:15:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-09 00:15:41,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:41,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:44,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-09 00:15:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-09 00:15:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:15:44,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:44,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-09 00:15:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-09 00:15:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-09 00:15:45,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-09 00:15:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-09 00:15:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-09 00:15:47,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-09 00:15:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-09 00:15:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:15:51,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-09 00:15:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-09 00:15:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-09 00:15:53,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-09 00:15:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-09 00:15:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-09 00:15:54,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-09 00:15:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-09 00:15:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-09 00:15:55,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-09 00:15:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-09 00:15:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-09 00:15:57,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:58,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-09 00:15:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-09 00:15:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:15:58,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:58,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-09 00:15:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-09 00:15:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:15:59,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:59,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-09 00:16:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-09 00:16:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-09 00:16:03,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:03,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-09 00:16:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-09 00:16:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-09 00:16:04,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:04,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-09 00:16:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-09 00:16:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-09 00:16:05,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-09 00:16:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-09 00:16:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-09 00:16:07,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:10,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-09 00:16:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-09 00:16:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-09 00:16:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-09 00:16:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-09 00:16:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-09 00:16:14,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-09 00:16:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-09 00:16:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-09 00:16:15,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-09 00:16:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-09 00:16:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-09 00:16:19,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:19,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-09 00:16:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-09 00:16:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-09 00:16:21,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:21,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2075 states and 3516 transitions. [2024-11-09 00:16:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3516 transitions. [2024-11-09 00:16:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-09 00:16:22,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:22,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2101 states and 3551 transitions. [2024-11-09 00:16:26,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3551 transitions. [2024-11-09 00:16:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-09 00:16:26,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:26,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2107 states and 3559 transitions. [2024-11-09 00:16:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3559 transitions. [2024-11-09 00:16:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-09 00:16:27,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 2108 states and 3560 transitions. [2024-11-09 00:16:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3560 transitions. [2024-11-09 00:16:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-09 00:16:28,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:28,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2119 states and 3575 transitions. [2024-11-09 00:16:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3575 transitions. [2024-11-09 00:16:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:16:29,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2120 states and 3576 transitions. [2024-11-09 00:16:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3576 transitions. [2024-11-09 00:16:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-09 00:16:30,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2143 states and 3606 transitions. [2024-11-09 00:16:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3606 transitions. [2024-11-09 00:16:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:16:33,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 2186 states and 3662 transitions. [2024-11-09 00:16:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3662 transitions. [2024-11-09 00:16:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-09 00:16:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2197 states and 3677 transitions. [2024-11-09 00:16:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3677 transitions. [2024-11-09 00:16:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:16:40,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2198 states and 3678 transitions. [2024-11-09 00:16:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3678 transitions. [2024-11-09 00:16:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:16:41,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:41,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2203 states and 3685 transitions. [2024-11-09 00:16:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3685 transitions. [2024-11-09 00:16:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:16:42,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 2207 states and 3692 transitions. [2024-11-09 00:16:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3692 transitions. [2024-11-09 00:16:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-09 00:16:43,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 2218 states and 3707 transitions. [2024-11-09 00:16:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3707 transitions. [2024-11-09 00:16:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:16:45,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:45,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 2240 states and 3734 transitions. [2024-11-09 00:16:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3734 transitions. [2024-11-09 00:16:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-09 00:16:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 2241 states and 3735 transitions. [2024-11-09 00:16:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3735 transitions. [2024-11-09 00:16:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-09 00:16:48,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2292 states and 3797 transitions. [2024-11-09 00:16:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3797 transitions. [2024-11-09 00:16:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-09 00:16:55,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,967 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 2302 states and 3810 transitions. [2024-11-09 00:16:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3810 transitions. [2024-11-09 00:16:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-09 00:16:56,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 2346 states and 3864 transitions. [2024-11-09 00:17:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3864 transitions. [2024-11-09 00:17:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-09 00:17:00,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2360 states and 3883 transitions. [2024-11-09 00:17:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3883 transitions. [2024-11-09 00:17:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:17:02,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:02,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2377 states and 3905 transitions. [2024-11-09 00:17:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3905 transitions. [2024-11-09 00:17:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:17:06,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2404 states and 3938 transitions. [2024-11-09 00:17:09,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3938 transitions. [2024-11-09 00:17:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-09 00:17:09,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:10,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 2414 states and 3952 transitions. [2024-11-09 00:17:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3952 transitions. [2024-11-09 00:17:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:17:12,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2471 states and 4019 transitions. [2024-11-09 00:17:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4019 transitions. [2024-11-09 00:17:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:17:19,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:19,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2479 states and 4031 transitions. [2024-11-09 00:17:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4031 transitions. [2024-11-09 00:17:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:17:21,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2494 states and 4052 transitions. [2024-11-09 00:17:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4052 transitions. [2024-11-09 00:17:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-09 00:17:26,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:26,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2499 states and 4059 transitions. [2024-11-09 00:17:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4059 transitions. [2024-11-09 00:17:28,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-09 00:17:28,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2501 states and 4063 transitions. [2024-11-09 00:17:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4063 transitions. [2024-11-09 00:17:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-09 00:17:29,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 2503 states and 4066 transitions. [2024-11-09 00:17:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4066 transitions. [2024-11-09 00:17:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-09 00:17:30,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2514 states and 4082 transitions. [2024-11-09 00:17:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4082 transitions. [2024-11-09 00:17:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:17:33,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2521 states and 4091 transitions. [2024-11-09 00:17:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4091 transitions. [2024-11-09 00:17:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:17:34,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,589 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2600 states and 4185 transitions. [2024-11-09 00:17:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4185 transitions. [2024-11-09 00:17:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:17:41,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:41,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2633 states and 4228 transitions. [2024-11-09 00:17:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4228 transitions. [2024-11-09 00:17:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:17:46,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:46,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2636 states and 4233 transitions. [2024-11-09 00:17:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4233 transitions. [2024-11-09 00:17:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-09 00:17:47,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2647 states and 4248 transitions. [2024-11-09 00:17:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4248 transitions. [2024-11-09 00:17:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-09 00:17:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 2650 states and 4253 transitions. [2024-11-09 00:17:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4253 transitions. [2024-11-09 00:17:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-09 00:17:51,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2652 states and 4256 transitions. [2024-11-09 00:17:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4256 transitions. [2024-11-09 00:17:52,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-09 00:17:52,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2675 states and 4287 transitions. [2024-11-09 00:17:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4287 transitions. [2024-11-09 00:17:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-09 00:17:56,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:57,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2682 states and 4297 transitions. [2024-11-09 00:17:57,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4297 transitions. [2024-11-09 00:17:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-09 00:17:57,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:58,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2686 states and 4303 transitions. [2024-11-09 00:17:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4303 transitions. [2024-11-09 00:17:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-09 00:17:58,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2696 states and 4317 transitions. [2024-11-09 00:17:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4317 transitions. [2024-11-09 00:17:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-09 00:17:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2703 states and 4328 transitions. [2024-11-09 00:18:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4328 transitions. [2024-11-09 00:18:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-09 00:18:01,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 2709 states and 4338 transitions. [2024-11-09 00:18:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4338 transitions. [2024-11-09 00:18:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-09 00:18:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2716 states and 4348 transitions. [2024-11-09 00:18:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4348 transitions. [2024-11-09 00:18:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-09 00:18:05,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2723 states and 4358 transitions. [2024-11-09 00:18:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4358 transitions. [2024-11-09 00:18:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-09 00:18:06,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:06,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2724 states and 4373 transitions. [2024-11-09 00:18:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4373 transitions. [2024-11-09 00:18:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-09 00:18:10,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2729 states and 4379 transitions. [2024-11-09 00:18:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4379 transitions. [2024-11-09 00:18:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-09 00:18:11,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2744 states and 4398 transitions. [2024-11-09 00:18:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4398 transitions. [2024-11-09 00:18:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:18:13,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4584 states to 2828 states and 4584 transitions. [2024-11-09 00:18:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4584 transitions. [2024-11-09 00:18:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-09 00:18:21,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:18:23,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2832 states and 4609 transitions. [2024-11-09 00:18:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4609 transitions. [2024-11-09 00:18:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-09 00:18:23,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:23,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2916 states and 4711 transitions. [2024-11-09 00:18:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4711 transitions. [2024-11-09 00:18:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:18:30,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:30,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2971 states and 4884 transitions. [2024-11-09 00:18:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4884 transitions. [2024-11-09 00:18:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:18:41,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2974 states and 4895 transitions. [2024-11-09 00:18:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4895 transitions. [2024-11-09 00:18:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:18:44,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4901 states to 2978 states and 4901 transitions. [2024-11-09 00:18:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4901 transitions. [2024-11-09 00:18:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:18:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2981 states and 4905 transitions. [2024-11-09 00:18:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4905 transitions. [2024-11-09 00:18:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:18:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 3034 states and 4969 transitions. [2024-11-09 00:18:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4969 transitions. [2024-11-09 00:18:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-09 00:18:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5088 states to 3118 states and 5088 transitions. [2024-11-09 00:19:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5088 transitions. [2024-11-09 00:19:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-09 00:19:10,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5092 states to 3121 states and 5092 transitions. [2024-11-09 00:19:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 5092 transitions. [2024-11-09 00:19:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-09 00:19:12,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5094 states to 3123 states and 5094 transitions. [2024-11-09 00:19:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5094 transitions. [2024-11-09 00:19:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-09 00:19:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:14,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:19:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 3139 states and 5116 transitions. [2024-11-09 00:19:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5116 transitions. [2024-11-09 00:19:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:19:17,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 3152 states and 5143 transitions. [2024-11-09 00:19:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 5143 transitions. [2024-11-09 00:19:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:19:21,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:24,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3157 states and 5150 transitions. [2024-11-09 00:19:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5150 transitions. [2024-11-09 00:19:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:19:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:25,377 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:25,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 3158 states and 5151 transitions. [2024-11-09 00:19:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5151 transitions. [2024-11-09 00:19:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-09 00:19:25,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 114 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:28,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 3159 states and 5153 transitions. [2024-11-09 00:19:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 5153 transitions. [2024-11-09 00:19:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-09 00:19:28,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3171 states and 5169 transitions. [2024-11-09 00:19:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5169 transitions. [2024-11-09 00:19:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-09 00:19:29,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:29,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3172 states and 5170 transitions. [2024-11-09 00:19:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 5170 transitions. [2024-11-09 00:19:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-09 00:19:30,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:30,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:19:34,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3184 states and 5186 transitions. [2024-11-09 00:19:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5186 transitions. [2024-11-09 00:19:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:19:34,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5191 states to 3185 states and 5191 transitions. [2024-11-09 00:19:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5191 transitions. [2024-11-09 00:19:37,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-09 00:19:37,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat