./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/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_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/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 32bit --witnessprinter.graph.data.programhash 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:45:29,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:45:29,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:45:29,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:45:29,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:45:29,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:45:29,296 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:45:29,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:45:29,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:45:29,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:45:29,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:45:29,300 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:45:29,300 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:45:29,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:45:29,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:45:29,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:45:29,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:45:29,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:45:29,307 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:45:29,308 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:45:29,308 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:45:29,309 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:45:29,309 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:45:29,309 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:45:29,310 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:45:29,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:45:29,311 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:45:29,313 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:45:29,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:45:29,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:29,315 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:45:29,315 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:45:29,315 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:45:29,316 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:45:29,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:45:29,316 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_5010a17b-0b55-4e04-bb27-bab87aee6d4c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 [2024-11-08 23:45:29,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:45:29,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:45:29,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:45:29,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:45:29,661 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:45:29,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i Unable to find full path for "g++" [2024-11-08 23:45:31,621 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:45:31,801 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:45:31,801 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/sv-benchmarks/c/loop-lit/hh2012-ex1b.i [2024-11-08 23:45:31,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/data/309596e23/d7e8e7da5b4641e488ebd015f367d1fa/FLAG22642ecf6 [2024-11-08 23:45:31,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/data/309596e23/d7e8e7da5b4641e488ebd015f367d1fa [2024-11-08 23:45:31,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:45:31,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:45:31,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:31,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:45:31,841 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:45:31,842 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:31" (1/1) ... [2024-11-08 23:45:31,843 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19cbae0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:31, skipping insertion in model container [2024-11-08 23:45:31,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:31" (1/1) ... [2024-11-08 23:45:31,865 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:45:32,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:32,085 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:45:32,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:32,121 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:45:32,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32 WrapperNode [2024-11-08 23:45:32,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:32,123 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:32,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:45:32,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:45:32,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,158 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 40 [2024-11-08 23:45:32,159 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:32,160 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:45:32,160 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:45:32,160 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:45:32,171 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,179 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,186 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,191 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,192 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:45:32,194 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:45:32,194 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:45:32,194 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:45:32,195 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:32,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:45:32,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:45:32,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5010a17b-0b55-4e04-bb27-bab87aee6d4c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:45:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:45:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:45:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:45:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:45:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:45:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:45:32,337 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:45:32,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:45:32,486 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-08 23:45:32,486 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:45:32,529 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:45:32,529 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:45:32,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:32 BoogieIcfgContainer [2024-11-08 23:45:32,529 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:45:32,531 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:45:32,531 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:45:32,543 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:45:32,543 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:32" (1/1) ... [2024-11-08 23:45:32,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:45:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:32,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-08 23:45:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-08 23:45:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:45:32,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:32,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-08 23:45:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-08 23:45:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:45:32,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-11-08 23:45:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-11-08 23:45:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:33,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 40 transitions. [2024-11-08 23:45:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 40 transitions. [2024-11-08 23:45:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:45:33,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2024-11-08 23:45:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-11-08 23:45:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:45:33,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2024-11-08 23:45:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2024-11-08 23:45:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:45:34,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 33 transitions. [2024-11-08 23:45:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-11-08 23:45:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:45:34,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:45:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 54 transitions. [2024-11-08 23:45:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-11-08 23:45:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:45:35,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:45:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 44 states and 55 transitions. [2024-11-08 23:45:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2024-11-08 23:45:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:45:35,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:45:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 61 transitions. [2024-11-08 23:45:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-08 23:45:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:45:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:45:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 67 transitions. [2024-11-08 23:45:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2024-11-08 23:45:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:45:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 49 proven. 34 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:45:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 73 transitions. [2024-11-08 23:45:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2024-11-08 23:45:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:37,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:37,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 55 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:45:38,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 64 states and 79 transitions. [2024-11-08 23:45:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2024-11-08 23:45:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:45:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 71 proven. 81 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:45:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 69 states and 85 transitions. [2024-11-08 23:45:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 85 transitions. [2024-11-08 23:45:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:45:39,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 82 proven. 112 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 23:45:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 91 transitions. [2024-11-08 23:45:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-11-08 23:45:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:45:41,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 93 proven. 148 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-08 23:45:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 79 states and 97 transitions. [2024-11-08 23:45:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 97 transitions. [2024-11-08 23:45:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:45:42,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 104 proven. 189 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:45:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 84 states and 103 transitions. [2024-11-08 23:45:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2024-11-08 23:45:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:45:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 115 proven. 235 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:45:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 89 states and 109 transitions. [2024-11-08 23:45:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 109 transitions. [2024-11-08 23:45:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:45:45,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:45,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 126 proven. 286 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:45:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 115 transitions. [2024-11-08 23:45:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 115 transitions. [2024-11-08 23:45:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:45:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 137 proven. 342 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 23:45:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:48,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 99 states and 121 transitions. [2024-11-08 23:45:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 121 transitions. [2024-11-08 23:45:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:45:48,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:48,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 148 proven. 403 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 23:45:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 127 transitions. [2024-11-08 23:45:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 127 transitions. [2024-11-08 23:45:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:45:50,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 159 proven. 469 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-08 23:45:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 109 states and 133 transitions. [2024-11-08 23:45:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 133 transitions. [2024-11-08 23:45:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:45:52,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 170 proven. 540 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-08 23:45:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 114 states and 139 transitions. [2024-11-08 23:45:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 139 transitions. [2024-11-08 23:45:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:45:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 181 proven. 616 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-08 23:45:56,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 119 states and 145 transitions. [2024-11-08 23:45:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 145 transitions. [2024-11-08 23:45:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:45:56,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1361 backedges. 192 proven. 697 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-08 23:45:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 151 transitions. [2024-11-08 23:45:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 151 transitions. [2024-11-08 23:45:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:45:58,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 203 proven. 783 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 23:46:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 129 states and 157 transitions. [2024-11-08 23:46:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 157 transitions. [2024-11-08 23:46:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:46:01,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 214 proven. 874 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 23:46:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 134 states and 163 transitions. [2024-11-08 23:46:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 163 transitions. [2024-11-08 23:46:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:46:03,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1805 backedges. 225 proven. 970 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-08 23:46:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 139 states and 169 transitions. [2024-11-08 23:46:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 169 transitions. [2024-11-08 23:46:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:46:05,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1967 backedges. 236 proven. 1071 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-11-08 23:46:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 144 states and 175 transitions. [2024-11-08 23:46:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 175 transitions. [2024-11-08 23:46:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:46:08,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2136 backedges. 247 proven. 1177 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:46:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 149 states and 181 transitions. [2024-11-08 23:46:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 181 transitions. [2024-11-08 23:46:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:46:11,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2312 backedges. 258 proven. 1288 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-08 23:46:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 154 states and 187 transitions. [2024-11-08 23:46:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 187 transitions. [2024-11-08 23:46:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:46:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 269 proven. 1404 refuted. 0 times theorem prover too weak. 822 trivial. 0 not checked. [2024-11-08 23:46:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 159 states and 193 transitions. [2024-11-08 23:46:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 193 transitions. [2024-11-08 23:46:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:46:16,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:16,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 280 proven. 1525 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2024-11-08 23:46:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 164 states and 199 transitions. [2024-11-08 23:46:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 199 transitions. [2024-11-08 23:46:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:46:19,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:19,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2882 backedges. 291 proven. 1651 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 23:46:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 169 states and 205 transitions. [2024-11-08 23:46:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 205 transitions. [2024-11-08 23:46:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:46:22,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 302 proven. 1782 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-08 23:46:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 174 states and 211 transitions. [2024-11-08 23:46:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 211 transitions. [2024-11-08 23:46:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:46:25,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3297 backedges. 313 proven. 1918 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-08 23:46:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 179 states and 217 transitions. [2024-11-08 23:46:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 217 transitions. [2024-11-08 23:46:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:46:28,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 324 proven. 2059 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2024-11-08 23:46:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 184 states and 223 transitions. [2024-11-08 23:46:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 223 transitions. [2024-11-08 23:46:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:46:31,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3740 backedges. 335 proven. 2205 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:46:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 189 states and 229 transitions. [2024-11-08 23:46:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 229 transitions. [2024-11-08 23:46:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:46:35,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3972 backedges. 346 proven. 2356 refuted. 0 times theorem prover too weak. 1270 trivial. 0 not checked. [2024-11-08 23:46:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 194 states and 235 transitions. [2024-11-08 23:46:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 235 transitions. [2024-11-08 23:46:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:46:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 357 proven. 2512 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2024-11-08 23:46:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 199 states and 241 transitions. [2024-11-08 23:46:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 241 transitions. [2024-11-08 23:46:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:46:42,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4457 backedges. 368 proven. 2673 refuted. 0 times theorem prover too weak. 1416 trivial. 0 not checked. [2024-11-08 23:46:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 204 states and 247 transitions. [2024-11-08 23:46:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 247 transitions. [2024-11-08 23:46:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:46:45,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:45,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4710 backedges. 379 proven. 2839 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-11-08 23:46:49,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 209 states and 253 transitions. [2024-11-08 23:46:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 253 transitions. [2024-11-08 23:46:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:46:49,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4970 backedges. 390 proven. 3010 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-11-08 23:46:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 259 transitions. [2024-11-08 23:46:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 259 transitions. [2024-11-08 23:46:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 23:46:53,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:53,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5237 backedges. 401 proven. 3186 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2024-11-08 23:46:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 219 states and 265 transitions. [2024-11-08 23:46:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 265 transitions. [2024-11-08 23:46:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:46:57,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5511 backedges. 412 proven. 3367 refuted. 0 times theorem prover too weak. 1732 trivial. 0 not checked. [2024-11-08 23:47:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 224 states and 271 transitions. [2024-11-08 23:47:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 271 transitions. [2024-11-08 23:47:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:47:02,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 423 proven. 3553 refuted. 0 times theorem prover too weak. 1816 trivial. 0 not checked. [2024-11-08 23:47:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 229 states and 277 transitions. [2024-11-08 23:47:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 277 transitions. [2024-11-08 23:47:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:47:06,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6080 backedges. 434 proven. 3744 refuted. 0 times theorem prover too weak. 1902 trivial. 0 not checked. [2024-11-08 23:47:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 234 states and 283 transitions. [2024-11-08 23:47:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 283 transitions. [2024-11-08 23:47:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:47:11,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 445 proven. 3940 refuted. 0 times theorem prover too weak. 1990 trivial. 0 not checked. [2024-11-08 23:47:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 239 states and 289 transitions. [2024-11-08 23:47:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 289 transitions. [2024-11-08 23:47:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 23:47:16,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 456 proven. 4141 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-11-08 23:47:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 244 states and 295 transitions. [2024-11-08 23:47:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 295 transitions. [2024-11-08 23:47:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 23:47:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6986 backedges. 467 proven. 4347 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2024-11-08 23:47:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 249 states and 301 transitions. [2024-11-08 23:47:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 301 transitions. [2024-11-08 23:47:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:47:26,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7302 backedges. 478 proven. 4558 refuted. 0 times theorem prover too weak. 2266 trivial. 0 not checked. [2024-11-08 23:47:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 254 states and 307 transitions. [2024-11-08 23:47:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-08 23:47:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-08 23:47:31,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7625 backedges. 489 proven. 4774 refuted. 0 times theorem prover too weak. 2362 trivial. 0 not checked. [2024-11-08 23:47:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 259 states and 313 transitions. [2024-11-08 23:47:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 313 transitions. [2024-11-08 23:47:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 23:47:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7955 backedges. 500 proven. 4995 refuted. 0 times theorem prover too weak. 2460 trivial. 0 not checked. [2024-11-08 23:47:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 319 transitions. [2024-11-08 23:47:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-11-08 23:47:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:47:42,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8292 backedges. 511 proven. 5221 refuted. 0 times theorem prover too weak. 2560 trivial. 0 not checked. [2024-11-08 23:47:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:47,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 269 states and 325 transitions. [2024-11-08 23:47:47,726 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 325 transitions. [2024-11-08 23:47:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 23:47:47,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8636 backedges. 522 proven. 5452 refuted. 0 times theorem prover too weak. 2662 trivial. 0 not checked. [2024-11-08 23:47:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 274 states and 331 transitions. [2024-11-08 23:47:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 331 transitions. [2024-11-08 23:47:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-08 23:47:53,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8987 backedges. 533 proven. 5688 refuted. 0 times theorem prover too weak. 2766 trivial. 0 not checked. [2024-11-08 23:47:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:59,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 279 states and 337 transitions. [2024-11-08 23:47:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 337 transitions. [2024-11-08 23:47:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 23:47:59,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 9345 backedges. 544 proven. 5929 refuted. 0 times theorem prover too weak. 2872 trivial. 0 not checked. [2024-11-08 23:48:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 284 states and 343 transitions. [2024-11-08 23:48:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 343 transitions. [2024-11-08 23:48:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-08 23:48:05,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 9710 backedges. 555 proven. 6175 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2024-11-08 23:48:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 349 transitions. [2024-11-08 23:48:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-11-08 23:48:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-08 23:48:11,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:11,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:15,191 INFO L134 CoverageAnalysis]: Checked inductivity of 10082 backedges. 566 proven. 6426 refuted. 0 times theorem prover too weak. 3090 trivial. 0 not checked. [2024-11-08 23:48:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 294 states and 355 transitions. [2024-11-08 23:48:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 355 transitions. [2024-11-08 23:48:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 23:48:18,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:18,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 10461 backedges. 577 proven. 6682 refuted. 0 times theorem prover too weak. 3202 trivial. 0 not checked. [2024-11-08 23:48:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 299 states and 361 transitions. [2024-11-08 23:48:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 361 transitions. [2024-11-08 23:48:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-08 23:48:25,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:25,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 10847 backedges. 588 proven. 6943 refuted. 0 times theorem prover too weak. 3316 trivial. 0 not checked. [2024-11-08 23:48:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 304 states and 367 transitions. [2024-11-08 23:48:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 367 transitions. [2024-11-08 23:48:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:48:33,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11240 backedges. 599 proven. 7209 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-08 23:48:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 309 states and 373 transitions. [2024-11-08 23:48:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 373 transitions. [2024-11-08 23:48:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-08 23:48:40,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11640 backedges. 610 proven. 7480 refuted. 0 times theorem prover too weak. 3550 trivial. 0 not checked. [2024-11-08 23:48:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 379 transitions. [2024-11-08 23:48:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 379 transitions. [2024-11-08 23:48:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 23:48:48,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12047 backedges. 621 proven. 7756 refuted. 0 times theorem prover too weak. 3670 trivial. 0 not checked. [2024-11-08 23:48:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 319 states and 385 transitions. [2024-11-08 23:48:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 385 transitions. [2024-11-08 23:48:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-08 23:48:56,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12461 backedges. 632 proven. 8037 refuted. 0 times theorem prover too weak. 3792 trivial. 0 not checked. [2024-11-08 23:49:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 324 states and 391 transitions. [2024-11-08 23:49:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 391 transitions. [2024-11-08 23:49:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-08 23:49:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12882 backedges. 643 proven. 8323 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2024-11-08 23:49:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 329 states and 397 transitions. [2024-11-08 23:49:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 397 transitions. [2024-11-08 23:49:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-08 23:49:13,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13310 backedges. 654 proven. 8614 refuted. 0 times theorem prover too weak. 4042 trivial. 0 not checked. [2024-11-08 23:49:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 334 states and 403 transitions. [2024-11-08 23:49:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 403 transitions. [2024-11-08 23:49:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-08 23:49:22,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 13745 backedges. 665 proven. 8910 refuted. 0 times theorem prover too weak. 4170 trivial. 0 not checked. [2024-11-08 23:49:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 339 states and 409 transitions. [2024-11-08 23:49:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 409 transitions. [2024-11-08 23:49:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-11-08 23:49:30,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14187 backedges. 676 proven. 9211 refuted. 0 times theorem prover too weak. 4300 trivial. 0 not checked. [2024-11-08 23:49:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 344 states and 415 transitions. [2024-11-08 23:49:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 415 transitions. [2024-11-08 23:49:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-08 23:49:39,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14636 backedges. 687 proven. 9517 refuted. 0 times theorem prover too weak. 4432 trivial. 0 not checked. [2024-11-08 23:49:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 349 states and 421 transitions. [2024-11-08 23:49:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 421 transitions. [2024-11-08 23:49:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-08 23:49:48,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15092 backedges. 698 proven. 9828 refuted. 0 times theorem prover too weak. 4566 trivial. 0 not checked. [2024-11-08 23:49:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 354 states and 427 transitions. [2024-11-08 23:49:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 427 transitions. [2024-11-08 23:49:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-08 23:49:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15555 backedges. 709 proven. 10144 refuted. 0 times theorem prover too weak. 4702 trivial. 0 not checked. [2024-11-08 23:50:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 359 states and 433 transitions. [2024-11-08 23:50:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 433 transitions. [2024-11-08 23:50:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-11-08 23:50:06,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16025 backedges. 720 proven. 10465 refuted. 0 times theorem prover too weak. 4840 trivial. 0 not checked. [2024-11-08 23:50:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 364 states and 439 transitions. [2024-11-08 23:50:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 439 transitions. [2024-11-08 23:50:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-11-08 23:50:16,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:16,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16502 backedges. 731 proven. 10791 refuted. 0 times theorem prover too weak. 4980 trivial. 0 not checked. [2024-11-08 23:50:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 369 states and 445 transitions. [2024-11-08 23:50:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 445 transitions. [2024-11-08 23:50:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-08 23:50:26,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16986 backedges. 742 proven. 11122 refuted. 0 times theorem prover too weak. 5122 trivial. 0 not checked. [2024-11-08 23:50:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 374 states and 451 transitions. [2024-11-08 23:50:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-11-08 23:50:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 23:50:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:36,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17477 backedges. 753 proven. 11458 refuted. 0 times theorem prover too weak. 5266 trivial. 0 not checked. [2024-11-08 23:50:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 379 states and 457 transitions. [2024-11-08 23:50:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 457 transitions. [2024-11-08 23:50:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 23:50:46,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17975 backedges. 764 proven. 11799 refuted. 0 times theorem prover too weak. 5412 trivial. 0 not checked. [2024-11-08 23:50:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 384 states and 463 transitions. [2024-11-08 23:50:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 463 transitions. [2024-11-08 23:50:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-08 23:50:56,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 18480 backedges. 775 proven. 12145 refuted. 0 times theorem prover too weak. 5560 trivial. 0 not checked. [2024-11-08 23:51:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 389 states and 469 transitions. [2024-11-08 23:51:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 469 transitions. [2024-11-08 23:51:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-11-08 23:51:07,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 18992 backedges. 786 proven. 12496 refuted. 0 times theorem prover too weak. 5710 trivial. 0 not checked. [2024-11-08 23:51:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 394 states and 475 transitions. [2024-11-08 23:51:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 475 transitions. [2024-11-08 23:51:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 23:51:18,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19511 backedges. 797 proven. 12852 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2024-11-08 23:51:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 399 states and 481 transitions. [2024-11-08 23:51:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 481 transitions. [2024-11-08 23:51:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-11-08 23:51:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20037 backedges. 808 proven. 13213 refuted. 0 times theorem prover too weak. 6016 trivial. 0 not checked. [2024-11-08 23:51:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 404 states and 487 transitions. [2024-11-08 23:51:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 487 transitions. [2024-11-08 23:51:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-08 23:51:41,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 20570 backedges. 819 proven. 13579 refuted. 0 times theorem prover too weak. 6172 trivial. 0 not checked. [2024-11-08 23:51:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 409 states and 493 transitions. [2024-11-08 23:51:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 493 transitions. [2024-11-08 23:51:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-08 23:51:53,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 21110 backedges. 830 proven. 13950 refuted. 0 times theorem prover too weak. 6330 trivial. 0 not checked. [2024-11-08 23:52:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 414 states and 499 transitions. [2024-11-08 23:52:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 499 transitions. [2024-11-08 23:52:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-08 23:52:05,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 21657 backedges. 841 proven. 14326 refuted. 0 times theorem prover too weak. 6490 trivial. 0 not checked. [2024-11-08 23:52:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 419 states and 505 transitions. [2024-11-08 23:52:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 505 transitions. [2024-11-08 23:52:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2024-11-08 23:52:20,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 852 proven. 14707 refuted. 0 times theorem prover too weak. 6652 trivial. 0 not checked. [2024-11-08 23:52:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 424 states and 511 transitions. [2024-11-08 23:52:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 511 transitions. [2024-11-08 23:52:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-08 23:52:36,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:36,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22772 backedges. 863 proven. 15093 refuted. 0 times theorem prover too weak. 6816 trivial. 0 not checked. [2024-11-08 23:52:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 429 states and 517 transitions. [2024-11-08 23:52:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 517 transitions. [2024-11-08 23:52:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-08 23:52:50,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 23340 backedges. 874 proven. 15484 refuted. 0 times theorem prover too weak. 6982 trivial. 0 not checked. [2024-11-08 23:53:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 434 states and 523 transitions. [2024-11-08 23:53:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 523 transitions. [2024-11-08 23:53:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-08 23:53:05,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 23915 backedges. 885 proven. 15880 refuted. 0 times theorem prover too weak. 7150 trivial. 0 not checked. [2024-11-08 23:53:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 439 states and 529 transitions. [2024-11-08 23:53:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 529 transitions. [2024-11-08 23:53:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2024-11-08 23:53:20,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24497 backedges. 896 proven. 16281 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-11-08 23:53:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 444 states and 535 transitions. [2024-11-08 23:53:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 535 transitions. [2024-11-08 23:53:39,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-11-08 23:53:39,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:39,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 25086 backedges. 907 proven. 16687 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2024-11-08 23:53:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 449 states and 541 transitions. [2024-11-08 23:53:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 541 transitions. [2024-11-08 23:53:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2024-11-08 23:53:55,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:55,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 25682 backedges. 918 proven. 17098 refuted. 0 times theorem prover too weak. 7666 trivial. 0 not checked. [2024-11-08 23:54:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 454 states and 547 transitions. [2024-11-08 23:54:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 547 transitions. [2024-11-08 23:54:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-08 23:54:12,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 26285 backedges. 929 proven. 17514 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-11-08 23:54:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 459 states and 553 transitions. [2024-11-08 23:54:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 553 transitions. [2024-11-08 23:54:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-08 23:54:30,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:30,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 26895 backedges. 940 proven. 17935 refuted. 0 times theorem prover too weak. 8020 trivial. 0 not checked. [2024-11-08 23:54:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 464 states and 559 transitions. [2024-11-08 23:54:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 559 transitions. [2024-11-08 23:54:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-11-08 23:54:47,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 27512 backedges. 951 proven. 18361 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2024-11-08 23:55:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 469 states and 565 transitions. [2024-11-08 23:55:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 565 transitions. [2024-11-08 23:55:06,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2024-11-08 23:55:06,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:06,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 28136 backedges. 962 proven. 18792 refuted. 0 times theorem prover too weak. 8382 trivial. 0 not checked. [2024-11-08 23:55:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 474 states and 571 transitions. [2024-11-08 23:55:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 571 transitions. [2024-11-08 23:55:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-08 23:55:25,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 28767 backedges. 973 proven. 19228 refuted. 0 times theorem prover too weak. 8566 trivial. 0 not checked. [2024-11-08 23:55:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 479 states and 577 transitions. [2024-11-08 23:55:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 577 transitions. [2024-11-08 23:55:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660 [2024-11-08 23:55:45,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 29405 backedges. 984 proven. 19669 refuted. 0 times theorem prover too weak. 8752 trivial. 0 not checked. [2024-11-08 23:56:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 484 states and 583 transitions. [2024-11-08 23:56:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 583 transitions. [2024-11-08 23:56:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-08 23:56:04,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 30050 backedges. 995 proven. 20115 refuted. 0 times theorem prover too weak. 8940 trivial. 0 not checked. [2024-11-08 23:56:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 489 states and 589 transitions. [2024-11-08 23:56:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 589 transitions. [2024-11-08 23:56:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-08 23:56:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 30702 backedges. 1006 proven. 20566 refuted. 0 times theorem prover too weak. 9130 trivial. 0 not checked. [2024-11-08 23:56:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 494 states and 595 transitions. [2024-11-08 23:56:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 595 transitions. [2024-11-08 23:56:41,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-08 23:56:41,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:41,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 31361 backedges. 1017 proven. 21022 refuted. 0 times theorem prover too weak. 9322 trivial. 0 not checked. [2024-11-08 23:57:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 499 states and 601 transitions. [2024-11-08 23:57:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 601 transitions. [2024-11-08 23:57:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2024-11-08 23:57:00,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 32027 backedges. 1028 proven. 21483 refuted. 0 times theorem prover too weak. 9516 trivial. 0 not checked. [2024-11-08 23:57:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 504 states and 607 transitions. [2024-11-08 23:57:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 607 transitions. [2024-11-08 23:57:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2024-11-08 23:57:18,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 32700 backedges. 1039 proven. 21949 refuted. 0 times theorem prover too weak. 9712 trivial. 0 not checked. [2024-11-08 23:57:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 509 states and 613 transitions. [2024-11-08 23:57:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 613 transitions. [2024-11-08 23:57:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2024-11-08 23:57:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:51,582 INFO L134 CoverageAnalysis]: Checked inductivity of 33380 backedges. 1050 proven. 22420 refuted. 0 times theorem prover too weak. 9910 trivial. 0 not checked. [2024-11-08 23:57:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 514 states and 619 transitions. [2024-11-08 23:57:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 619 transitions. [2024-11-08 23:57:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-08 23:57:58,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:58,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 34067 backedges. 1061 proven. 22896 refuted. 0 times theorem prover too weak. 10110 trivial. 0 not checked. [2024-11-08 23:58:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 519 states and 625 transitions. [2024-11-08 23:58:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 625 transitions. [2024-11-08 23:58:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2024-11-08 23:58:18,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 34761 backedges. 1072 proven. 23377 refuted. 0 times theorem prover too weak. 10312 trivial. 0 not checked. [2024-11-08 23:58:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 524 states and 631 transitions. [2024-11-08 23:58:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 631 transitions. [2024-11-08 23:58:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2024-11-08 23:58:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 35462 backedges. 1083 proven. 23863 refuted. 0 times theorem prover too weak. 10516 trivial. 0 not checked. [2024-11-08 23:58:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 529 states and 637 transitions. [2024-11-08 23:58:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 637 transitions. [2024-11-08 23:58:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2024-11-08 23:58:59,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat