./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/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 77af8780d2ec99ad0d03b475aa25db67a7ba0a218594f51cddbe35460cd2b670 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:03:46,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:03:46,753 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:03:46,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:03:46,760 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:03:46,792 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:03:46,794 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:03:46,795 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:03:46,796 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:03:46,797 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:03:46,798 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:03:46,798 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:03:46,799 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:03:46,799 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:03:46,799 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:03:46,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:03:46,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:03:46,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:03:46,803 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:03:46,803 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:03:46,803 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:03:46,804 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:03:46,807 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:03:46,808 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:03:46,808 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:03:46,809 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:03:46,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:03:46,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:46,809 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:03:46,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:03:46,810 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:03:46,810 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:03:46,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:03:46,810 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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77af8780d2ec99ad0d03b475aa25db67a7ba0a218594f51cddbe35460cd2b670 [2024-11-08 23:03:47,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:03:47,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:03:47,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:03:47,127 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:03:47,127 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:03:47,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-08 23:03:49,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:03:49,414 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:03:49,414 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-11-08 23:03:49,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/data/a4cf7367c/305b53d7e1314f09aafff03f91e6104e/FLAG1a551e3da [2024-11-08 23:03:49,754 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/data/a4cf7367c/305b53d7e1314f09aafff03f91e6104e [2024-11-08 23:03:49,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:03:49,759 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:03:49,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:49,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:03:49,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:03:49,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:49" (1/1) ... [2024-11-08 23:03:49,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8e12c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:49, skipping insertion in model container [2024-11-08 23:03:49,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:49" (1/1) ... [2024-11-08 23:03:49,827 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:03:50,215 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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c[26618,26631] [2024-11-08 23:03:50,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:50,233 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:03:50,360 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_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c[26618,26631] [2024-11-08 23:03:50,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:50,383 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:03:50,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50 WrapperNode [2024-11-08 23:03:50,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:50,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:50,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:03:50,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:03:50,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,473 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 997 [2024-11-08 23:03:50,473 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:50,474 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:03:50,474 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:03:50,474 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:03:50,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,499 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,529 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,533 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,538 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:03:50,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:03:50,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:03:50,547 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:03:50,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:50" (1/1) ... [2024-11-08 23:03:50,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:50,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:03:50,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:03:50,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9949bb1-d06e-4cf5-b4cb-c9637d6ba0bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:03:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:03:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:03:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:03:50,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:03:50,796 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:03:50,798 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:03:52,152 INFO L? ?]: Removed 104 outVars from TransFormulas that were not future-live. [2024-11-08 23:03:52,152 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:03:53,105 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:03:53,107 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:03:53,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:53 BoogieIcfgContainer [2024-11-08 23:03:53,108 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:03:53,108 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:03:53,109 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:03:53,119 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:03:53,120 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:53" (1/1) ... [2024-11-08 23:03:53,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:03:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-08 23:03:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-08 23:03:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:03:53,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-08 23:03:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-08 23:03:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:03:58,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2024-11-08 23:04:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2024-11-08 23:04:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:04:00,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-11-08 23:04:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-11-08 23:04:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:04:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2024-11-08 23:04:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2024-11-08 23:04:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:04:06,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:06,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-08 23:04:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-08 23:04:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:04:09,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-08 23:04:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-08 23:04:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:04:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 184 states and 314 transitions. [2024-11-08 23:04:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 314 transitions. [2024-11-08 23:04:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:04:17,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-08 23:04:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-08 23:04:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:04:17,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:17,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-08 23:04:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-08 23:04:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:04:17,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 198 states and 336 transitions. [2024-11-08 23:04:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 336 transitions. [2024-11-08 23:04:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:04:22,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:22,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 201 states and 341 transitions. [2024-11-08 23:04:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 341 transitions. [2024-11-08 23:04:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:04:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:23,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 220 states and 383 transitions. [2024-11-08 23:04:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 383 transitions. [2024-11-08 23:04:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:04:35,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 240 states and 428 transitions. [2024-11-08 23:04:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 428 transitions. [2024-11-08 23:04:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:04:45,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 241 states and 429 transitions. [2024-11-08 23:04:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 429 transitions. [2024-11-08 23:04:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:04:47,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 262 states and 474 transitions. [2024-11-08 23:04:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 474 transitions. [2024-11-08 23:04:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:04:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 281 states and 513 transitions. [2024-11-08 23:05:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 513 transitions. [2024-11-08 23:05:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:05:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 282 states and 517 transitions. [2024-11-08 23:05:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 517 transitions. [2024-11-08 23:05:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:05:10,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 304 states and 565 transitions. [2024-11-08 23:05:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 565 transitions. [2024-11-08 23:05:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:05:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 307 states and 574 transitions. [2024-11-08 23:05:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 574 transitions. [2024-11-08 23:05:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:05:25,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 308 states and 575 transitions. [2024-11-08 23:05:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 575 transitions. [2024-11-08 23:05:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:28,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 324 states and 612 transitions. [2024-11-08 23:05:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 612 transitions. [2024-11-08 23:05:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:38,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 326 states and 622 transitions. [2024-11-08 23:05:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 622 transitions. [2024-11-08 23:05:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:41,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 327 states and 623 transitions. [2024-11-08 23:05:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 623 transitions. [2024-11-08 23:05:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:45,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 328 states and 624 transitions. [2024-11-08 23:05:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 624 transitions. [2024-11-08 23:05:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:49,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 329 states and 625 transitions. [2024-11-08 23:05:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 625 transitions. [2024-11-08 23:05:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:51,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 330 states and 626 transitions. [2024-11-08 23:05:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 626 transitions. [2024-11-08 23:05:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:05:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 331 states and 627 transitions. [2024-11-08 23:05:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 627 transitions. [2024-11-08 23:05:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:05:58,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:15,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 353 states and 671 transitions. [2024-11-08 23:06:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 671 transitions. [2024-11-08 23:06:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:06:15,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 357 states and 686 transitions. [2024-11-08 23:06:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 686 transitions. [2024-11-08 23:06:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:06:26,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 377 states and 728 transitions. [2024-11-08 23:06:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 728 transitions. [2024-11-08 23:06:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:06:41,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 399 states and 771 transitions. [2024-11-08 23:06:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 771 transitions. [2024-11-08 23:06:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:06:56,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 403 states and 779 transitions. [2024-11-08 23:07:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 779 transitions. [2024-11-08 23:07:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:07:07,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 409 states and 798 transitions. [2024-11-08 23:07:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 798 transitions. [2024-11-08 23:07:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:07:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 423 states and 840 transitions. [2024-11-08 23:07:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 840 transitions. [2024-11-08 23:07:34,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:07:34,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 439 states and 907 transitions. [2024-11-08 23:07:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 907 transitions. [2024-11-08 23:07:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:07:58,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 452 states and 938 transitions. [2024-11-08 23:08:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 938 transitions. [2024-11-08 23:08:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:08:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 463 states and 957 transitions. [2024-11-08 23:08:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 957 transitions. [2024-11-08 23:08:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:08:24,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 479 states and 1015 transitions. [2024-11-08 23:08:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1015 transitions. [2024-11-08 23:08:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:08:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 491 states and 1044 transitions. [2024-11-08 23:08:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1044 transitions. [2024-11-08 23:08:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:08:59,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:07,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 497 states and 1055 transitions. [2024-11-08 23:09:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1055 transitions. [2024-11-08 23:09:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:09:07,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 500 states and 1066 transitions. [2024-11-08 23:09:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1066 transitions. [2024-11-08 23:09:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:12,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 511 states and 1092 transitions. [2024-11-08 23:09:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1092 transitions. [2024-11-08 23:09:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:29,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 515 states and 1105 transitions. [2024-11-08 23:09:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1105 transitions. [2024-11-08 23:09:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:36,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 518 states and 1120 transitions. [2024-11-08 23:09:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1120 transitions. [2024-11-08 23:09:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:09:41,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 528 states and 1143 transitions. [2024-11-08 23:09:58,376 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1143 transitions. [2024-11-08 23:09:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:09:58,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 531 states and 1158 transitions. [2024-11-08 23:10:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1158 transitions. [2024-11-08 23:10:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:10:05,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 534 states and 1174 transitions. [2024-11-08 23:10:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1174 transitions. [2024-11-08 23:10:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:10:12,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:12,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 537 states and 1187 transitions. [2024-11-08 23:10:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1187 transitions. [2024-11-08 23:10:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 544 states and 1214 transitions. [2024-11-08 23:10:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1214 transitions. [2024-11-08 23:10:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:36,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:36,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 550 states and 1233 transitions. [2024-11-08 23:10:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1233 transitions. [2024-11-08 23:10:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 551 states and 1234 transitions. [2024-11-08 23:10:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1234 transitions. [2024-11-08 23:10:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:54,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,944 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 572 states and 1273 transitions. [2024-11-08 23:11:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1273 transitions. [2024-11-08 23:11:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:11:16,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:16,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:21,247 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 575 states and 1277 transitions. [2024-11-08 23:11:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1277 transitions. [2024-11-08 23:11:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:11:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:30,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 576 states and 1277 transitions. [2024-11-08 23:11:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1277 transitions. [2024-11-08 23:11:30,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:11:30,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 581 states and 1294 transitions. [2024-11-08 23:11:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1294 transitions. [2024-11-08 23:11:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:11:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 588 states and 1316 transitions. [2024-11-08 23:11:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1316 transitions. [2024-11-08 23:11:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:11:50,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 594 states and 1336 transitions. [2024-11-08 23:12:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1336 transitions. [2024-11-08 23:12:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:02,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 598 states and 1350 transitions. [2024-11-08 23:12:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1350 transitions. [2024-11-08 23:12:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:08,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:08,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 599 states and 1351 transitions. [2024-11-08 23:12:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1351 transitions. [2024-11-08 23:12:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:14,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 603 states and 1365 transitions. [2024-11-08 23:12:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1365 transitions. [2024-11-08 23:12:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:12:21,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 612 states and 1397 transitions. [2024-11-08 23:12:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1397 transitions. [2024-11-08 23:12:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:12:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 618 states and 1417 transitions. [2024-11-08 23:12:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1417 transitions. [2024-11-08 23:12:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:12:55,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 621 states and 1421 transitions. [2024-11-08 23:13:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1421 transitions. [2024-11-08 23:13:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:05,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 637 states and 1461 transitions. [2024-11-08 23:13:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1461 transitions. [2024-11-08 23:13:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:31,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 641 states and 1475 transitions. [2024-11-08 23:13:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1475 transitions. [2024-11-08 23:13:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 642 states and 1476 transitions. [2024-11-08 23:13:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1476 transitions. [2024-11-08 23:13:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:48,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 644 states and 1480 transitions. [2024-11-08 23:13:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1480 transitions. [2024-11-08 23:13:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:58,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 648 states and 1494 transitions. [2024-11-08 23:14:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1494 transitions. [2024-11-08 23:14:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:14:06,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 688 states and 1633 transitions. [2024-11-08 23:15:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1633 transitions. [2024-11-08 23:15:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:15:14,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 736 states and 1783 transitions. [2024-11-08 23:16:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1783 transitions. [2024-11-08 23:16:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:16:37,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat