./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/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_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/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_33738378-0a75-412c-8926-4e67a3305602/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 d5921f81b571539aa354f07d7b74f356c21b025c1bc5bc3995bc2412fa482a7c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:18:02,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:18:03,092 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:18:03,098 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:18:03,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:18:03,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:18:03,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:18:03,146 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:18:03,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:18:03,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:18:03,148 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:18:03,149 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:18:03,150 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:18:03,151 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:18:03,154 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:18:03,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:18:03,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:18:03,156 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:18:03,156 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:18:03,156 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:18:03,157 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:18:03,159 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:18:03,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:18:03,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:18:03,161 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:18:03,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:18:03,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:18:03,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:03,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:18:03,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:18:03,163 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:18:03,165 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:18:03,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:18:03,166 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_33738378-0a75-412c-8926-4e67a3305602/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5921f81b571539aa354f07d7b74f356c21b025c1bc5bc3995bc2412fa482a7c [2024-11-09 00:18:03,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:18:03,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:18:03,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:18:03,564 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:18:03,565 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:18:03,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c Unable to find full path for "g++" [2024-11-09 00:18:05,867 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:18:06,260 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:18:06,266 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c [2024-11-09 00:18:06,301 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/data/a590c8d2f/389e5c083c1147c7aefffbe3c8a98dd1/FLAG75dfc67a4 [2024-11-09 00:18:06,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/data/a590c8d2f/389e5c083c1147c7aefffbe3c8a98dd1 [2024-11-09 00:18:06,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:18:06,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:18:06,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:06,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:18:06,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:18:06,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:06" (1/1) ... [2024-11-09 00:18:06,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea80bbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:06, skipping insertion in model container [2024-11-09 00:18:06,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:06" (1/1) ... [2024-11-09 00:18:06,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:18:07,144 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_33738378-0a75-412c-8926-4e67a3305602/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c[60915,60928] [2024-11-09 00:18:07,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:07,166 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:18:07,358 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_33738378-0a75-412c-8926-4e67a3305602/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.BOUNDED-10.pals.c[60915,60928] [2024-11-09 00:18:07,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:07,380 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:18:07,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07 WrapperNode [2024-11-09 00:18:07,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:07,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:07,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:18:07,382 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:18:07,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,531 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2049 [2024-11-09 00:18:07,532 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:07,534 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:18:07,534 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:18:07,534 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:18:07,545 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,558 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,602 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,638 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:18:07,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:18:07,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:18:07,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:18:07,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:07" (1/1) ... [2024-11-09 00:18:07,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:07,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:18:07,715 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:18:07,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33738378-0a75-412c-8926-4e67a3305602/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:18:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:18:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:18:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:18:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:18:07,956 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:18:07,959 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:18:10,804 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-09 00:18:10,805 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:18:12,902 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:18:12,902 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:18:12,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:12 BoogieIcfgContainer [2024-11-09 00:18:12,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:18:12,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:18:12,904 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:18:12,915 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:18:12,916 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:12" (1/1) ... [2024-11-09 00:18:12,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:18:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 443 states and 757 transitions. [2024-11-09 00:18:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 757 transitions. [2024-11-09 00:18:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:18:13,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:25,578 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 00:18:25,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 446 states and 763 transitions. [2024-11-09 00:18:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 763 transitions. [2024-11-09 00:18:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:18:25,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:32,302 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 00:18:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 450 states and 772 transitions. [2024-11-09 00:18:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 772 transitions. [2024-11-09 00:18:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:18:32,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:32,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:38,977 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 00:18:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 455 states and 783 transitions. [2024-11-09 00:18:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 783 transitions. [2024-11-09 00:18:39,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:18:39,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,257 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 00:18:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 461 states and 796 transitions. [2024-11-09 00:18:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 796 transitions. [2024-11-09 00:18:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:18:46,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,587 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 00:18:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 468 states and 811 transitions. [2024-11-09 00:18:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 811 transitions. [2024-11-09 00:18:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:18:51,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:56,436 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 00:18:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 476 states and 828 transitions. [2024-11-09 00:18:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 828 transitions. [2024-11-09 00:18:58,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:18:58,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:58,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,915 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 00:19:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 486 states and 847 transitions. [2024-11-09 00:19:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 847 transitions. [2024-11-09 00:19:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:19:06,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:11,240 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 00:19:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 495 states and 865 transitions. [2024-11-09 00:19:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 865 transitions. [2024-11-09 00:19:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:19:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:14,018 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 00:19:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 496 states and 865 transitions. [2024-11-09 00:19:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 865 transitions. [2024-11-09 00:19:14,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:19:14,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:14,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:14,622 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 00:19:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 497 states and 866 transitions. [2024-11-09 00:19:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 866 transitions. [2024-11-09 00:19:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:19:14,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,054 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 00:19:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 510 states and 889 transitions. [2024-11-09 00:19:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 889 transitions. [2024-11-09 00:19:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:19:24,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,290 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 00:19:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 513 states and 893 transitions. [2024-11-09 00:19:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 893 transitions. [2024-11-09 00:19:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:19:28,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:28,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:43,389 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 00:19:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 533 states and 943 transitions. [2024-11-09 00:19:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 943 transitions. [2024-11-09 00:19:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:19:53,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:59,748 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 00:20:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 554 states and 991 transitions. [2024-11-09 00:20:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 991 transitions. [2024-11-09 00:20:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:20:09,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:16,624 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 00:20:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 555 states and 992 transitions. [2024-11-09 00:20:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 992 transitions. [2024-11-09 00:20:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:17,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:24,568 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 00:20:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 577 states and 1040 transitions. [2024-11-09 00:20:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1040 transitions. [2024-11-09 00:20:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:35,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:42,330 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 00:20:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 578 states and 1044 transitions. [2024-11-09 00:20:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1044 transitions. [2024-11-09 00:20:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:43,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,942 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 00:20:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 579 states and 1046 transitions. [2024-11-09 00:20:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1046 transitions. [2024-11-09 00:20:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:20:49,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:55,550 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 00:21:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 602 states and 1096 transitions. [2024-11-09 00:21:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1096 transitions. [2024-11-09 00:21:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:21:06,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,025 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 00:21:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 603 states and 1101 transitions. [2024-11-09 00:21:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1101 transitions. [2024-11-09 00:21:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:21:12,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:18,188 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 00:21:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 605 states and 1105 transitions. [2024-11-09 00:21:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1105 transitions. [2024-11-09 00:21:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:21:19,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:24,716 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 00:21:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 607 states and 1112 transitions. [2024-11-09 00:21:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1112 transitions. [2024-11-09 00:21:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:21:25,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:25,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,355 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 00:21:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 631 states and 1163 transitions. [2024-11-09 00:21:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1163 transitions. [2024-11-09 00:21:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:21:45,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:51,998 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 00:21:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 635 states and 1177 transitions. [2024-11-09 00:21:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1177 transitions. [2024-11-09 00:21:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:21:54,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:01,182 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 00:22:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 636 states and 1178 transitions. [2024-11-09 00:22:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1178 transitions. [2024-11-09 00:22:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:22:01,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:01,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:08,049 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 00:22:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:09,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 638 states and 1186 transitions. [2024-11-09 00:22:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1186 transitions. [2024-11-09 00:22:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:22:09,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:09,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:15,918 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 00:22:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 639 states and 1188 transitions. [2024-11-09 00:22:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1188 transitions. [2024-11-09 00:22:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:22:16,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 656 states and 1227 transitions. [2024-11-09 00:22:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1227 transitions. [2024-11-09 00:22:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:22:36,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:45,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 660 states and 1235 transitions. [2024-11-09 00:22:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1235 transitions. [2024-11-09 00:22:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:22:45,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:45,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 662 states and 1240 transitions. [2024-11-09 00:22:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1240 transitions. [2024-11-09 00:22:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:22:53,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 665 states and 1251 transitions. [2024-11-09 00:23:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1251 transitions. [2024-11-09 00:23:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:23:03,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 666 states and 1252 transitions. [2024-11-09 00:23:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1252 transitions. [2024-11-09 00:23:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:23:10,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 667 states and 1254 transitions. [2024-11-09 00:23:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1254 transitions. [2024-11-09 00:23:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:23:17,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 691 states and 1301 transitions. [2024-11-09 00:23:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1301 transitions. [2024-11-09 00:23:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:23:46,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 694 states and 1315 transitions. [2024-11-09 00:24:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1315 transitions. [2024-11-09 00:24:00,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:24:00,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:00,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:20,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 699 states and 1327 transitions. [2024-11-09 00:24:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1327 transitions. [2024-11-09 00:24:20,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:24:20,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 701 states and 1330 transitions. [2024-11-09 00:24:35,308 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1330 transitions. [2024-11-09 00:24:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:24:35,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:35,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 703 states and 1333 transitions. [2024-11-09 00:24:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1333 transitions. [2024-11-09 00:24:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:24:48,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 704 states and 1334 transitions. [2024-11-09 00:25:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1334 transitions. [2024-11-09 00:25:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:25:01,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:13,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 706 states and 1337 transitions. [2024-11-09 00:25:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1337 transitions. [2024-11-09 00:25:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:25:13,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 708 states and 1340 transitions. [2024-11-09 00:25:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1340 transitions. [2024-11-09 00:25:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:25:26,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 734 states and 1389 transitions. [2024-11-09 00:25:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1389 transitions. [2024-11-09 00:25:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:25:46,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 737 states and 1395 transitions. [2024-11-09 00:26:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1395 transitions. [2024-11-09 00:26:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:26:02,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:21,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 744 states and 1414 transitions. [2024-11-09 00:26:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1414 transitions. [2024-11-09 00:26:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:26:21,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:21,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 762 states and 1490 transitions. [2024-11-09 00:26:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1490 transitions. [2024-11-09 00:26:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:26:57,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:57,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 779 states and 1566 transitions. [2024-11-09 00:27:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1566 transitions. [2024-11-09 00:27:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:27:29,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 793 states and 1591 transitions. [2024-11-09 00:27:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1591 transitions. [2024-11-09 00:27:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:27:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:13,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 806 states and 1612 transitions. [2024-11-09 00:28:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1612 transitions. [2024-11-09 00:28:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:28:13,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 808 states and 1623 transitions. [2024-11-09 00:28:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1623 transitions. [2024-11-09 00:28:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:28:22,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:22,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 825 states and 1679 transitions. [2024-11-09 00:28:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1679 transitions. [2024-11-09 00:28:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:28:49,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 841 states and 1712 transitions. [2024-11-09 00:29:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1712 transitions. [2024-11-09 00:29:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:29:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 843 states and 1715 transitions. [2024-11-09 00:29:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1715 transitions. [2024-11-09 00:29:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:29:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 857 states and 1746 transitions. [2024-11-09 00:29:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1746 transitions. [2024-11-09 00:29:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:29:45,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 870 states and 1770 transitions. [2024-11-09 00:30:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1770 transitions. [2024-11-09 00:30:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:30:09,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 871 states and 1773 transitions. [2024-11-09 00:30:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1773 transitions. [2024-11-09 00:30:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:30:19,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:27,100 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 873 states and 1776 transitions. [2024-11-09 00:30:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1776 transitions. [2024-11-09 00:30:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:30:28,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 885 states and 1802 transitions. [2024-11-09 00:30:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1802 transitions. [2024-11-09 00:30:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:30:52,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 900 states and 1834 transitions. [2024-11-09 00:31:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1834 transitions. [2024-11-09 00:31:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:31:17,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 903 states and 1848 transitions. [2024-11-09 00:31:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1848 transitions. [2024-11-09 00:31:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:31:28,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat