./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/GCD3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/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_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/GCD3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 88e7c75f540dddcc32c597b87fd18b0ea3baaf188ce55d074253e6818e0cf2b4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:22,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:22,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-09 00:40:22,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:40:22,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:40:22,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:22,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:22,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:22,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:22,768 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:22,768 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:22,769 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:22,769 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:40:22,770 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:22,770 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:22,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:22,771 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:22,771 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:22,772 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:40:22,772 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:40:22,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:22,777 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:22,777 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:22,778 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:22,778 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:22,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:22,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:22,779 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:22,779 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:22,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:22,782 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:40:22,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:40:22,782 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_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 88e7c75f540dddcc32c597b87fd18b0ea3baaf188ce55d074253e6818e0cf2b4 [2024-11-09 00:40:23,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:23,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:23,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:23,059 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:23,060 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:23,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-restricted-15/GCD3.c Unable to find full path for "g++" [2024-11-09 00:40:25,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:25,402 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:25,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/sv-benchmarks/c/termination-restricted-15/GCD3.c [2024-11-09 00:40:25,411 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/data/7f88d8ac8/5b02242a21214503bdc2c19699e9a9e3/FLAG105ade73a [2024-11-09 00:40:25,426 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/data/7f88d8ac8/5b02242a21214503bdc2c19699e9a9e3 [2024-11-09 00:40:25,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:25,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:25,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:25,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:25,441 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:25,441 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44164666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25, skipping insertion in model container [2024-11-09 00:40:25,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,465 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:25,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:25,652 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:25,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:25,680 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:25,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25 WrapperNode [2024-11-09 00:40:25,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:25,682 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:25,682 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:25,682 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:25,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,694 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,711 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 43 [2024-11-09 00:40:25,711 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:25,712 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:25,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:25,712 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:25,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,727 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,729 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,735 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,738 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:25,739 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:25,739 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:25,739 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:25,740 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:25" (1/1) ... [2024-11-09 00:40:25,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:25,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:25,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:25,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad7e24d8-e2c1-4a73-94e2-544ec818ca5c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:25,883 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:25,885 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:40:26,018 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 00:40:26,018 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:40:26,039 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:40:26,039 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:40:26,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:26 BoogieIcfgContainer [2024-11-09 00:40:26,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:40:26,041 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:40:26,041 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:40:26,052 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:40:26,053 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:26" (1/1) ... [2024-11-09 00:40:26,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:40:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-11-09 00:40:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-11-09 00:40:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:40:26,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:26,269 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 00:40:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-09 00:40:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-09 00:40:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:40:26,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:26,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:26,452 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 00:40:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-11-09 00:40:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-11-09 00:40:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:40:26,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:26,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:26,825 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 00:40:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2024-11-09 00:40:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-11-09 00:40:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:40:27,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:27,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,421 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 00:40:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 43 transitions. [2024-11-09 00:40:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-11-09 00:40:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:40:28,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-09 00:40:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-09 00:40:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:40:29,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-11-09 00:40:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-09 00:40:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:40:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 46 states and 76 transitions. [2024-11-09 00:40:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 76 transitions. [2024-11-09 00:40:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:40:31,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 74 transitions. [2024-11-09 00:40:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 74 transitions. [2024-11-09 00:40:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:40:31,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 57 states and 98 transitions. [2024-11-09 00:40:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 98 transitions. [2024-11-09 00:40:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:40:35,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 58 states and 99 transitions. [2024-11-09 00:40:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 99 transitions. [2024-11-09 00:40:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:40:35,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:35,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:35,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 62 states and 108 transitions. [2024-11-09 00:40:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 108 transitions. [2024-11-09 00:40:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:40:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 63 states and 112 transitions. [2024-11-09 00:40:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 112 transitions. [2024-11-09 00:40:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:40:37,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 68 states and 124 transitions. [2024-11-09 00:40:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-11-09 00:40:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:40:41,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:44,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 72 states and 132 transitions. [2024-11-09 00:40:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 132 transitions. [2024-11-09 00:40:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:40:44,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:44,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 79 states and 154 transitions. [2024-11-09 00:40:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 154 transitions. [2024-11-09 00:40:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:48,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 83 states and 164 transitions. [2024-11-09 00:40:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 164 transitions. [2024-11-09 00:40:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:52,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 91 states and 186 transitions. [2024-11-09 00:40:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 186 transitions. [2024-11-09 00:40:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:55,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 94 states and 189 transitions. [2024-11-09 00:40:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 189 transitions. [2024-11-09 00:40:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:57,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 99 states and 202 transitions. [2024-11-09 00:41:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 202 transitions. [2024-11-09 00:41:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:41:02,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:02,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:02,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 100 states and 208 transitions. [2024-11-09 00:41:02,851 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 208 transitions. [2024-11-09 00:41:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:41:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 113 states and 239 transitions. [2024-11-09 00:41:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 239 transitions. [2024-11-09 00:41:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:41:12,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 117 states and 251 transitions. [2024-11-09 00:41:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 251 transitions. [2024-11-09 00:41:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:41:18,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 121 states and 259 transitions. [2024-11-09 00:41:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 259 transitions. [2024-11-09 00:41:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:41:24,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 125 states and 272 transitions. [2024-11-09 00:41:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 272 transitions. [2024-11-09 00:41:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:41:32,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:32,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:34,319 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:41,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 130 states and 288 transitions. [2024-11-09 00:41:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 288 transitions. [2024-11-09 00:41:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:41:41,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:41:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 133 states and 291 transitions. [2024-11-09 00:41:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 291 transitions. [2024-11-09 00:41:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:41:43,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:43,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 137 states and 299 transitions. [2024-11-09 00:41:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 299 transitions. [2024-11-09 00:41:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:41:50,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 150 states and 332 transitions. [2024-11-09 00:42:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 332 transitions. [2024-11-09 00:42:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:42:07,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 154 states and 340 transitions. [2024-11-09 00:42:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 340 transitions. [2024-11-09 00:42:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:16,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 158 states and 348 transitions. [2024-11-09 00:42:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 348 transitions. [2024-11-09 00:42:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:26,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:26,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 356 transitions. [2024-11-09 00:42:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 356 transitions. [2024-11-09 00:42:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:30,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:30,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 166 states and 364 transitions. [2024-11-09 00:42:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 364 transitions. [2024-11-09 00:42:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:34,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 171 states and 382 transitions. [2024-11-09 00:42:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 382 transitions. [2024-11-09 00:42:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:42:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 180 states and 409 transitions. [2024-11-09 00:43:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 409 transitions. [2024-11-09 00:43:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:43:07,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 184 states and 417 transitions. [2024-11-09 00:43:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 417 transitions. [2024-11-09 00:43:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:43:20,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 188 states and 425 transitions. [2024-11-09 00:43:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 425 transitions. [2024-11-09 00:43:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:43:35,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 192 states and 433 transitions. [2024-11-09 00:43:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 433 transitions. [2024-11-09 00:43:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:43:40,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 197 states and 453 transitions. [2024-11-09 00:43:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 453 transitions. [2024-11-09 00:43:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:43:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 202 states and 474 transitions. [2024-11-09 00:44:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 474 transitions. [2024-11-09 00:44:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:44:21,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 206 states and 482 transitions. [2024-11-09 00:44:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 482 transitions. [2024-11-09 00:44:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:44:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 210 states and 490 transitions. [2024-11-09 00:44:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 490 transitions. [2024-11-09 00:44:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:44:57,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:57,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 215 states and 512 transitions. [2024-11-09 00:45:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 512 transitions. [2024-11-09 00:45:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:45:21,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:21,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 219 states and 520 transitions. [2024-11-09 00:45:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 520 transitions. [2024-11-09 00:45:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:45:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 383 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 224 states and 543 transitions. [2024-11-09 00:46:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 543 transitions. [2024-11-09 00:46:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:46:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 240 states and 575 transitions. [2024-11-09 00:46:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 575 transitions. [2024-11-09 00:46:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:46:59,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:59,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 245 states and 599 transitions. [2024-11-09 00:47:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 599 transitions. [2024-11-09 00:47:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:47:32,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:32,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 249 states and 607 transitions. [2024-11-09 00:48:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 607 transitions. [2024-11-09 00:48:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:48:01,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:01,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 254 states and 632 transitions. [2024-11-09 00:48:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 632 transitions. [2024-11-09 00:48:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:48:37,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:11,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 258 states and 640 transitions. [2024-11-09 00:49:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 640 transitions. [2024-11-09 00:49:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:49:11,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:11,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 566 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 263 states and 666 transitions. [2024-11-09 00:49:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 666 transitions. [2024-11-09 00:49:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:49:55,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 271 states and 699 transitions. [2024-11-09 00:50:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 699 transitions. [2024-11-09 00:50:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:50:54,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:54,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 279 states and 715 transitions. [2024-11-09 00:51:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 715 transitions. [2024-11-09 00:51:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:51:17,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:17,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 287 states and 731 transitions. [2024-11-09 00:51:40,356 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 731 transitions. [2024-11-09 00:51:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:51:40,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 295 states and 747 transitions. [2024-11-09 00:52:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 747 transitions. [2024-11-09 00:52:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:52:01,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 299 states and 755 transitions. [2024-11-09 00:52:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 755 transitions. [2024-11-09 00:52:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:45,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:45,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 0 proven. 708 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.