./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.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_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/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_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/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_82a8ec27-f7eb-4fda-abc8-03b893c70512/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 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:43:27,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:27,250 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:43:27,254 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:43:27,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:43:27,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:27,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:43:27,296 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:43:27,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:27,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:27,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:27,299 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:43:27,299 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:27,300 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:27,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:27,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:27,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:43:27,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:27,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:43:27,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:27,304 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:27,308 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:43:27,309 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:27,309 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:27,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:27,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:27,310 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:27,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:27,311 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:27,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:27,311 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:43:27,311 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:43:27,312 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:43:27,312 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_82a8ec27-f7eb-4fda-abc8-03b893c70512/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 [2024-11-09 00:43:27,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:27,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:27,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:27,611 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:27,612 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:27,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-09 00:43:29,508 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:29,827 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:29,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c [2024-11-09 00:43:29,852 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/data/ab13416d8/bc283cedd7814161aac8187cab9a6f00/FLAG1380f1391 [2024-11-09 00:43:29,867 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/data/ab13416d8/bc283cedd7814161aac8187cab9a6f00 [2024-11-09 00:43:29,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:29,872 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:29,873 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:29,874 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:29,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:29,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:29" (1/1) ... [2024-11-09 00:43:29,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576fa6da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:29, skipping insertion in model container [2024-11-09 00:43:29,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:29" (1/1) ... [2024-11-09 00:43:29,981 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:30,456 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_82a8ec27-f7eb-4fda-abc8-03b893c70512/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2024-11-09 00:43:30,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:30,481 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:43:30,644 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_82a8ec27-f7eb-4fda-abc8-03b893c70512/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2024-11-09 00:43:30,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:30,672 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:43:30,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30 WrapperNode [2024-11-09 00:43:30,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:30,674 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:30,674 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:43:30,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:43:30,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,794 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-11-09 00:43:30,794 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:30,795 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:43:30,795 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:43:30,795 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:43:30,805 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,813 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,996 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:43:30,997 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:43:30,998 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:43:30,998 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:43:30,999 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:31,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:31,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:43:31,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:43:31,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a8ec27-f7eb-4fda-abc8-03b893c70512/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:43:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:43:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:43:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:43:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:43:31,279 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:43:31,282 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:43:33,667 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-09 00:43:33,667 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:43:35,427 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:43:35,428 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:43:35,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:35 BoogieIcfgContainer [2024-11-09 00:43:35,428 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:43:35,429 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:43:35,429 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:43:35,439 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:43:35,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:35" (1/1) ... [2024-11-09 00:43:35,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:43:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-09 00:43:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-09 00:43:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:43:35,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,081 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 00:43:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-09 00:43:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-09 00:43:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:43:46,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:51,732 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 00:43:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-09 00:43:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-09 00:43:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:43:52,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:56,748 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 00:43:57,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-09 00:43:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-09 00:43:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:43:57,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:01,237 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 00:44:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-09 00:44:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-09 00:44:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:44:02,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:06,103 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 00:44:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-09 00:44:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-09 00:44:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:44:07,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:11,268 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 00:44:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-09 00:44:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-09 00:44:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:44:12,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:18,361 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 00:44:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-09 00:44:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-09 00:44:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:44:20,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:25,240 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 00:44:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-09 00:44:27,384 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-09 00:44:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:44:27,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:27,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:27,675 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 00:44:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-09 00:44:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-09 00:44:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:44:28,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:28,532 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 00:44:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-09 00:44:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-09 00:44:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:44:28,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:33,977 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 00:44:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-09 00:44:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-09 00:44:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:44:36,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:36,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:37,495 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 00:44:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-09 00:44:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-09 00:44:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:44:38,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 638 states and 1265 transitions. [2024-11-09 00:45:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1265 transitions. [2024-11-09 00:45:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:45:35,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 657 states and 1306 transitions. [2024-11-09 00:45:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1306 transitions. [2024-11-09 00:45:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:45:59,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 658 states and 1308 transitions. [2024-11-09 00:46:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1308 transitions. [2024-11-09 00:46:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:46:05,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:18,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 675 states and 1344 transitions. [2024-11-09 00:46:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1344 transitions. [2024-11-09 00:46:40,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:46:40,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 695 states and 1389 transitions. [2024-11-09 00:47:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1389 transitions. [2024-11-09 00:47:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:47:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 696 states and 1394 transitions. [2024-11-09 00:47:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1394 transitions. [2024-11-09 00:47:12,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:47:12,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:12,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 698 states and 1400 transitions. [2024-11-09 00:47:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1400 transitions. [2024-11-09 00:47:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:47:19,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:19,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 699 states and 1402 transitions. [2024-11-09 00:47:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1402 transitions. [2024-11-09 00:47:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:47:27,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:51,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 715 states and 1432 transitions. [2024-11-09 00:47:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1432 transitions. [2024-11-09 00:47:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:47:51,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:51,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 736 states and 1479 transitions. [2024-11-09 00:48:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1479 transitions. [2024-11-09 00:48:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:48:25,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:33,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 738 states and 1488 transitions. [2024-11-09 00:48:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1488 transitions. [2024-11-09 00:48:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:48:33,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 739 states and 1489 transitions. [2024-11-09 00:48:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1489 transitions. [2024-11-09 00:48:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:48:39,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 740 states and 1496 transitions. [2024-11-09 00:48:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1496 transitions. [2024-11-09 00:48:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:48:46,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 741 states and 1497 transitions. [2024-11-09 00:48:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1497 transitions. [2024-11-09 00:48:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:48:54,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 742 states and 1504 transitions. [2024-11-09 00:49:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1504 transitions. [2024-11-09 00:49:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 743 states and 1506 transitions. [2024-11-09 00:49:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1506 transitions. [2024-11-09 00:49:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:09,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 759 states and 1534 transitions. [2024-11-09 00:49:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1534 transitions. [2024-11-09 00:49:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:30,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:36,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 781 states and 1587 transitions. [2024-11-09 00:50:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1587 transitions. [2024-11-09 00:50:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:02,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:02,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 784 states and 1591 transitions. [2024-11-09 00:50:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1591 transitions. [2024-11-09 00:50:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:12,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 786 states and 1599 transitions. [2024-11-09 00:50:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1599 transitions. [2024-11-09 00:50:20,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:20,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 787 states and 1607 transitions. [2024-11-09 00:50:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1607 transitions. [2024-11-09 00:50:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 788 states and 1608 transitions. [2024-11-09 00:50:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1608 transitions. [2024-11-09 00:50:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:34,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:34,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 789 states and 1609 transitions. [2024-11-09 00:50:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1609 transitions. [2024-11-09 00:50:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:50:41,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 806 states and 1635 transitions. [2024-11-09 00:51:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1635 transitions. [2024-11-09 00:51:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:51:06,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 822 states and 1676 transitions. [2024-11-09 00:51:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1676 transitions. [2024-11-09 00:51:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:51:36,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:36,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 823 states and 1677 transitions. [2024-11-09 00:51:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1677 transitions. [2024-11-09 00:51:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:51:43,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:48,273 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 828 states and 1695 transitions. [2024-11-09 00:51:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1695 transitions. [2024-11-09 00:51:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:51:55,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 830 states and 1698 transitions. [2024-11-09 00:52:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1698 transitions. [2024-11-09 00:52:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:52:03,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 832 states and 1701 transitions. [2024-11-09 00:52:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1701 transitions. [2024-11-09 00:52:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:52:11,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 833 states and 1702 transitions. [2024-11-09 00:52:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1702 transitions. [2024-11-09 00:52:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:52:18,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:24,105 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 834 states and 1710 transitions. [2024-11-09 00:52:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1710 transitions. [2024-11-09 00:52:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:52:25,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 835 states and 1712 transitions. [2024-11-09 00:52:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1712 transitions. [2024-11-09 00:52:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:52:34,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 851 states and 1736 transitions. [2024-11-09 00:52:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1736 transitions. [2024-11-09 00:52:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:52:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 852 states and 1745 transitions. [2024-11-09 00:53:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1745 transitions. [2024-11-09 00:53:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:53:03,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 862 states and 1760 transitions. [2024-11-09 00:53:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1760 transitions. [2024-11-09 00:53:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:53:20,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:27,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 863 states and 1770 transitions. [2024-11-09 00:53:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1770 transitions. [2024-11-09 00:53:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:53:27,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:11,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 886 states and 1816 transitions. [2024-11-09 00:54:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1816 transitions. [2024-11-09 00:54:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:54:11,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 890 states and 1828 transitions. [2024-11-09 00:54:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1828 transitions. [2024-11-09 00:54:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:54:32,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 893 states and 1832 transitions. [2024-11-09 00:54:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1832 transitions. [2024-11-09 00:54:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:54:51,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 898 states and 1867 transitions. [2024-11-09 00:55:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1867 transitions. [2024-11-09 00:55:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:55:20,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 900 states and 1870 transitions. [2024-11-09 00:55:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1870 transitions. [2024-11-09 00:55:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:55:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 903 states and 1874 transitions. [2024-11-09 00:55:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1874 transitions. [2024-11-09 00:55:57,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:55:57,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 904 states and 1875 transitions. [2024-11-09 00:56:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1875 transitions. [2024-11-09 00:56:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:56:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 905 states and 1876 transitions. [2024-11-09 00:56:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1876 transitions. [2024-11-09 00:56:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:56:29,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 906 states and 1877 transitions. [2024-11-09 00:56:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1877 transitions. [2024-11-09 00:56:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:56:44,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 907 states and 1878 transitions. [2024-11-09 00:57:00,138 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1878 transitions. [2024-11-09 00:57:00,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:57:00,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:00,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.