./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.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_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/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_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/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_0194ed95-a304-4004-80c1-5c078058910b/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 bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:12:18,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:12:18,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:12:18,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:12:18,893 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:12:18,918 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:12:18,919 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:12:18,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:12:18,923 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:12:18,924 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:12:18,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:12:18,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:12:18,927 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:12:18,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:12:18,928 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:12:18,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:12:18,932 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:12:18,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:12:18,933 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:12:18,933 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:12:18,934 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:12:18,934 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:12:18,935 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:12:18,935 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:12:18,935 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:12:18,935 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:12:18,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:12:18,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:12:18,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:12:18,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:12:18,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:12:18,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:12:18,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:12:18,938 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_0194ed95-a304-4004-80c1-5c078058910b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 [2024-11-09 00:12:19,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:12:19,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:12:19,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:12:19,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:12:19,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:12:19,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-09 00:12:21,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:12:21,766 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:12:21,766 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c [2024-11-09 00:12:21,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/data/c9d6558d6/5730153a4b4a444598d957f23c103a77/FLAG59c611c05 [2024-11-09 00:12:22,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/data/c9d6558d6/5730153a4b4a444598d957f23c103a77 [2024-11-09 00:12:22,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:12:22,022 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:12:22,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:12:22,026 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:12:22,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:12:22,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:22,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@771593a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22, skipping insertion in model container [2024-11-09 00:12:22,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:22,110 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:12:22,747 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_0194ed95-a304-4004-80c1-5c078058910b/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-09 00:12:22,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:12:22,779 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:12:22,966 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_0194ed95-a304-4004-80c1-5c078058910b/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-09 00:12:22,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:12:22,994 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:12:22,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22 WrapperNode [2024-11-09 00:12:22,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:12:22,996 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:12:22,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:12:22,997 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:12:23,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,143 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2141 [2024-11-09 00:12:23,143 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:12:23,144 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:12:23,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:12:23,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:12:23,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,214 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,269 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,280 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:12:23,299 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:12:23,299 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:12:23,299 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:12:23,300 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:22" (1/1) ... [2024-11-09 00:12:23,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:12:23,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:12:23,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:12:23,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0194ed95-a304-4004-80c1-5c078058910b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:12:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:12:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:12:23,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:12:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:12:23,617 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:12:23,620 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:12:26,328 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-11-09 00:12:26,328 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:12:28,618 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:12:28,621 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:12:28,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:12:28 BoogieIcfgContainer [2024-11-09 00:12:28,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:12:28,623 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:12:28,623 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:12:28,634 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:12:28,634 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:12:28" (1/1) ... [2024-11-09 00:12:28,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:12:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-09 00:12:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-09 00:12:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:12:28,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:28,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:40,811 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 00:12:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-09 00:12:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-09 00:12:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:12:41,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:47,462 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 00:12:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-09 00:12:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-09 00:12:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:12:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:52,640 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 00:12:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-09 00:12:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-09 00:12:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:12:53,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:53,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:58,182 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 00:12:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-09 00:12:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-09 00:12:59,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:12:59,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:59,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:04,164 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 00:13:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-09 00:13:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-09 00:13:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:13:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:09,794 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 00:13:11,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:11,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-09 00:13:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-09 00:13:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:11,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,694 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 00:13:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-09 00:13:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-09 00:13:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:13:19,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:25,790 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 00:13:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-09 00:13:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-09 00:13:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:13:28,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,307 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 00:13:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-09 00:13:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-09 00:13:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:13:28,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,066 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 00:13:29,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-09 00:13:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-09 00:13:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:13:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,494 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 00:13:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-09 00:13:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-09 00:13:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:13:38,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:39,232 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 00:13:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-09 00:13:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-09 00:13:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:13:39,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:32,763 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 00:15:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 638 states and 1264 transitions. [2024-11-09 00:15:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1264 transitions. [2024-11-09 00:15:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:15:02,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:09,927 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 00:15:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 657 states and 1303 transitions. [2024-11-09 00:15:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1303 transitions. [2024-11-09 00:15:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:15:35,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:42,090 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 00:15:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 658 states and 1305 transitions. [2024-11-09 00:15:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1305 transitions. [2024-11-09 00:15:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:15:43,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:03,915 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 00:16:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 675 states and 1341 transitions. [2024-11-09 00:16:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1341 transitions. [2024-11-09 00:16:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:16:35,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:42,998 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 00:17:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 695 states and 1384 transitions. [2024-11-09 00:17:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1384 transitions. [2024-11-09 00:17:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:17:12,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,426 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 00:17:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 697 states and 1391 transitions. [2024-11-09 00:17:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1391 transitions. [2024-11-09 00:17:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:17:21,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:21,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,611 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 00:17:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 698 states and 1395 transitions. [2024-11-09 00:17:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1395 transitions. [2024-11-09 00:17:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:17:28,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:28,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:34,951 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 00:17:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 699 states and 1397 transitions. [2024-11-09 00:17:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1397 transitions. [2024-11-09 00:17:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:17:38,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:45,353 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 00:18:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 715 states and 1427 transitions. [2024-11-09 00:18:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1427 transitions. [2024-11-09 00:18:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:18:06,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:06,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:15,019 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 00:18:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 736 states and 1472 transitions. [2024-11-09 00:18:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1472 transitions. [2024-11-09 00:18:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:18:46,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,652 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 00:18:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 739 states and 1483 transitions. [2024-11-09 00:18:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1483 transitions. [2024-11-09 00:18:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:18:57,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:05,473 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 00:19:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 741 states and 1491 transitions. [2024-11-09 00:19:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1491 transitions. [2024-11-09 00:19:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:19:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:14,983 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 00:19:16,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 742 states and 1497 transitions. [2024-11-09 00:19:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1497 transitions. [2024-11-09 00:19:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:19:16,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:16,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:22,747 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 00:19:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 759 states and 1527 transitions. [2024-11-09 00:19:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1527 transitions. [2024-11-09 00:19:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:19:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:56,586 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 00:20:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 781 states and 1574 transitions. [2024-11-09 00:20:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1574 transitions. [2024-11-09 00:20:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:29,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:29,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:36,091 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 00:20:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 783 states and 1577 transitions. [2024-11-09 00:20:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1577 transitions. [2024-11-09 00:20:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:38,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:45,252 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 00:20:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 784 states and 1578 transitions. [2024-11-09 00:20:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1578 transitions. [2024-11-09 00:20:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:46,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:53,101 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 00:20:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 786 states and 1588 transitions. [2024-11-09 00:20:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1588 transitions. [2024-11-09 00:20:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:02,229 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 00:21:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 788 states and 1599 transitions. [2024-11-09 00:21:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1599 transitions. [2024-11-09 00:21:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:21:05,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:11,588 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 00:21:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 789 states and 1600 transitions. [2024-11-09 00:21:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1600 transitions. [2024-11-09 00:21:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:21:13,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:19,184 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 00:21:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 806 states and 1627 transitions. [2024-11-09 00:21:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1627 transitions. [2024-11-09 00:21:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:21:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:53,986 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 00:22:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 822 states and 1666 transitions. [2024-11-09 00:22:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1666 transitions. [2024-11-09 00:22:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:22:24,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:24,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:31,309 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 00:22:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 823 states and 1667 transitions. [2024-11-09 00:22:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1667 transitions. [2024-11-09 00:22:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:22:33,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:40,585 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 00:22:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 824 states and 1668 transitions. [2024-11-09 00:22:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1668 transitions. [2024-11-09 00:22:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:22:42,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:49,606 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 00:22:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 825 states and 1669 transitions. [2024-11-09 00:22:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1669 transitions. [2024-11-09 00:22:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:22:51,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,314 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 00:23:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 827 states and 1682 transitions. [2024-11-09 00:23:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1682 transitions. [2024-11-09 00:23:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:01,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:08,924 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 00:23:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 828 states and 1683 transitions. [2024-11-09 00:23:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1683 transitions. [2024-11-09 00:23:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:10,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:17,481 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 00:23:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 829 states and 1684 transitions. [2024-11-09 00:23:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1684 transitions. [2024-11-09 00:23:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:19,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:19,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:27,146 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 00:23:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 830 states and 1685 transitions. [2024-11-09 00:23:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1685 transitions. [2024-11-09 00:23:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:29,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,166 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 00:23:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 832 states and 1699 transitions. [2024-11-09 00:23:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1699 transitions. [2024-11-09 00:23:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:39,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:46,744 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 00:23:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 833 states and 1700 transitions. [2024-11-09 00:23:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1700 transitions. [2024-11-09 00:23:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:48,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:55,527 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 00:23:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 834 states and 1701 transitions. [2024-11-09 00:23:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1701 transitions. [2024-11-09 00:23:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:23:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:04,022 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 00:24:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:08,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 835 states and 1703 transitions. [2024-11-09 00:24:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1703 transitions. [2024-11-09 00:24:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:24:08,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:08,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,267 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 00:24:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 852 states and 1735 transitions. [2024-11-09 00:24:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1735 transitions. [2024-11-09 00:24:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:24:39,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:47,520 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 00:25:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 863 states and 1761 transitions. [2024-11-09 00:25:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1761 transitions. [2024-11-09 00:25:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:25:06,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:06,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.