./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/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_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c385b5b6938ff41cf175461b645aab6ab3ea0ee576af757e08e06ee4b5e09c7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:13:21,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:13:22,060 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 23:13:22,065 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:13:22,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:13:22,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:13:22,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:13:22,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:13:22,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:13:22,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:13:22,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:13:22,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:13:22,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:13:22,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:13:22,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:13:22,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:13:22,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:13:22,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:13:22,114 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:13:22,114 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:13:22,114 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:13:22,119 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:13:22,119 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:13:22,119 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:13:22,120 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:13:22,120 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:13:22,121 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:13:22,121 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:13:22,121 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:13:22,122 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:13:22,122 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:13:22,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:13:22,124 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_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c385b5b6938ff41cf175461b645aab6ab3ea0ee576af757e08e06ee4b5e09c7 [2024-11-08 23:13:22,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:13:22,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:13:22,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:13:22,418 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:13:22,419 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:13:22,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i Unable to find full path for "g++" [2024-11-08 23:13:24,445 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:13:24,679 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:13:24,680 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i [2024-11-08 23:13:24,693 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/data/d3d5a47b5/f57b316acdc34816b18ce8ad10d60a04/FLAGf6404f260 [2024-11-08 23:13:25,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/data/d3d5a47b5/f57b316acdc34816b18ce8ad10d60a04 [2024-11-08 23:13:25,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:13:25,029 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:13:25,030 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:13:25,030 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:13:25,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:13:25,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790a9a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25, skipping insertion in model container [2024-11-08 23:13:25,040 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,094 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:13:25,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:13:25,495 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:13:25,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:13:25,593 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:13:25,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25 WrapperNode [2024-11-08 23:13:25,594 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:13:25,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:13:25,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:13:25,596 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:13:25,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,620 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,643 INFO L138 Inliner]: procedures = 114, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 55 [2024-11-08 23:13:25,645 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:13:25,646 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:13:25,646 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:13:25,647 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:13:25,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,662 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,662 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,672 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,683 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,684 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:13:25,691 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:13:25,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:13:25,692 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:13:25,693 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:13:25" (1/1) ... [2024-11-08 23:13:25,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:13:25,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:13:25,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:13:25,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0588bd43-b5b0-4069-ae7d-f0f8b3fddbe5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:13:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:13:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:13:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:13:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:13:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:13:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:13:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:13:25,903 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:13:25,906 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:13:26,061 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 23:13:26,061 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:13:26,105 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:13:26,106 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:13:26,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:13:26 BoogieIcfgContainer [2024-11-08 23:13:26,107 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:13:26,107 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:13:26,108 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:13:26,121 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:13:26,122 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:13:26" (1/1) ... [2024-11-08 23:13:26,132 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:13:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-11-08 23:13:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-11-08 23:13:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:13:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,507 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 23:13:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-08 23:13:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-08 23:13:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:13:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,701 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 23:13:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-08 23:13:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-08 23:13:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:13:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 23:13:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 23:13:27,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:13:27,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 23:13:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 23:13:27,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:13:27,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2024-11-08 23:13:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2024-11-08 23:13:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:13:27,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-08 23:13:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-08 23:13:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:13:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:28,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-08 23:13:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-08 23:13:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:13:28,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:29,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-08 23:13:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-08 23:13:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:13:29,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2024-11-08 23:13:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2024-11-08 23:13:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:30,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 43 states and 62 transitions. [2024-11-08 23:13:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 62 transitions. [2024-11-08 23:13:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:13:30,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 47 states and 68 transitions. [2024-11-08 23:13:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 68 transitions. [2024-11-08 23:13:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:13:31,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 23:13:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 23:13:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:13:32,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 55 states and 80 transitions. [2024-11-08 23:13:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 80 transitions. [2024-11-08 23:13:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:13:33,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2024-11-08 23:13:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-11-08 23:13:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:13:34,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 63 states and 92 transitions. [2024-11-08 23:13:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2024-11-08 23:13:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:13:35,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:36,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2024-11-08 23:13:36,975 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2024-11-08 23:13:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:36,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-08 23:13:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-08 23:13:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:13:38,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 75 states and 110 transitions. [2024-11-08 23:13:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 110 transitions. [2024-11-08 23:13:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:13:39,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:39,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-08 23:13:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-08 23:13:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:13:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 83 states and 122 transitions. [2024-11-08 23:13:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-08 23:13:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:13:43,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 87 states and 128 transitions. [2024-11-08 23:13:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 128 transitions. [2024-11-08 23:13:45,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:13:45,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 91 states and 134 transitions. [2024-11-08 23:13:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 134 transitions. [2024-11-08 23:13:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:13:47,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:47,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-08 23:13:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-08 23:13:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:13:48,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 146 transitions. [2024-11-08 23:13:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 146 transitions. [2024-11-08 23:13:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:13:50,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 103 states and 152 transitions. [2024-11-08 23:13:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 152 transitions. [2024-11-08 23:13:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:13:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 107 states and 158 transitions. [2024-11-08 23:13:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 158 transitions. [2024-11-08 23:13:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:13:54,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 111 states and 164 transitions. [2024-11-08 23:13:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-11-08 23:13:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:13:56,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 115 states and 170 transitions. [2024-11-08 23:13:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 170 transitions. [2024-11-08 23:13:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:13:57,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:57,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 119 states and 176 transitions. [2024-11-08 23:13:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 176 transitions. [2024-11-08 23:13:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:13:59,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 123 states and 182 transitions. [2024-11-08 23:14:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 182 transitions. [2024-11-08 23:14:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:14:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 127 states and 188 transitions. [2024-11-08 23:14:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 188 transitions. [2024-11-08 23:14:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:14:04,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 131 states and 194 transitions. [2024-11-08 23:14:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 194 transitions. [2024-11-08 23:14:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:14:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 135 states and 200 transitions. [2024-11-08 23:14:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 200 transitions. [2024-11-08 23:14:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:14:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 139 states and 206 transitions. [2024-11-08 23:14:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 206 transitions. [2024-11-08 23:14:10,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:14:10,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 143 states and 212 transitions. [2024-11-08 23:14:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 212 transitions. [2024-11-08 23:14:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:14:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 147 states and 218 transitions. [2024-11-08 23:14:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2024-11-08 23:14:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:14:17,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 151 states and 224 transitions. [2024-11-08 23:14:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 224 transitions. [2024-11-08 23:14:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:14:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 155 states and 230 transitions. [2024-11-08 23:14:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-11-08 23:14:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:14:23,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 159 states and 236 transitions. [2024-11-08 23:14:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-08 23:14:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:14:26,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 163 states and 242 transitions. [2024-11-08 23:14:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 242 transitions. [2024-11-08 23:14:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:14:29,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 167 states and 248 transitions. [2024-11-08 23:14:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 248 transitions. [2024-11-08 23:14:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:14:34,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 171 states and 254 transitions. [2024-11-08 23:14:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 254 transitions. [2024-11-08 23:14:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:14:38,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 175 states and 260 transitions. [2024-11-08 23:14:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 260 transitions. [2024-11-08 23:14:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:14:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 179 states and 266 transitions. [2024-11-08 23:14:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2024-11-08 23:14:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:14:48,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 183 states and 272 transitions. [2024-11-08 23:14:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 272 transitions. [2024-11-08 23:14:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:14:53,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 187 states and 278 transitions. [2024-11-08 23:14:58,094 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 278 transitions. [2024-11-08 23:14:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:14:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 191 states and 284 transitions. [2024-11-08 23:15:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 284 transitions. [2024-11-08 23:15:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:15:03,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 195 states and 290 transitions. [2024-11-08 23:15:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 290 transitions. [2024-11-08 23:15:08,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:15:08,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 199 states and 296 transitions. [2024-11-08 23:15:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 296 transitions. [2024-11-08 23:15:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:15:13,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 203 states and 302 transitions. [2024-11-08 23:15:19,235 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 302 transitions. [2024-11-08 23:15:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:15:19,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 207 states and 308 transitions. [2024-11-08 23:15:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 308 transitions. [2024-11-08 23:15:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:15:24,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 211 states and 314 transitions. [2024-11-08 23:15:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 314 transitions. [2024-11-08 23:15:30,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:15:30,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 215 states and 320 transitions. [2024-11-08 23:15:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 320 transitions. [2024-11-08 23:15:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:15:35,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 219 states and 326 transitions. [2024-11-08 23:15:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 326 transitions. [2024-11-08 23:15:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:15:41,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 223 states and 332 transitions. [2024-11-08 23:15:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 332 transitions. [2024-11-08 23:15:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:15:48,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 227 states and 338 transitions. [2024-11-08 23:15:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 338 transitions. [2024-11-08 23:15:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:15:55,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 231 states and 344 transitions. [2024-11-08 23:16:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 344 transitions. [2024-11-08 23:16:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:16:01,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 235 states and 350 transitions. [2024-11-08 23:16:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 350 transitions. [2024-11-08 23:16:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:16:07,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:07,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6384 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 239 states and 356 transitions. [2024-11-08 23:16:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 356 transitions. [2024-11-08 23:16:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:16:13,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 243 states and 362 transitions. [2024-11-08 23:16:19,453 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 362 transitions. [2024-11-08 23:16:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:16:19,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 247 states and 368 transitions. [2024-11-08 23:16:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 368 transitions. [2024-11-08 23:16:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:16:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 251 states and 374 transitions. [2024-11-08 23:16:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 374 transitions. [2024-11-08 23:16:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:16:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 255 states and 380 transitions. [2024-11-08 23:16:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 380 transitions. [2024-11-08 23:16:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:16:39,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7564 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 259 states and 386 transitions. [2024-11-08 23:16:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 386 transitions. [2024-11-08 23:16:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:16:46,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 263 states and 392 transitions. [2024-11-08 23:16:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 392 transitions. [2024-11-08 23:16:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:16:53,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 267 states and 398 transitions. [2024-11-08 23:17:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 398 transitions. [2024-11-08 23:17:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:17:02,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8320 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 271 states and 404 transitions. [2024-11-08 23:17:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 404 transitions. [2024-11-08 23:17:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:17:11,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:17,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 275 states and 410 transitions. [2024-11-08 23:17:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 410 transitions. [2024-11-08 23:17:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:17:18,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 279 states and 416 transitions. [2024-11-08 23:17:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 416 transitions. [2024-11-08 23:17:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:17:26,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 9112 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 283 states and 422 transitions. [2024-11-08 23:17:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 422 transitions. [2024-11-08 23:17:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:17:34,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 9384 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 287 states and 428 transitions. [2024-11-08 23:17:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 428 transitions. [2024-11-08 23:17:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:17:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 9660 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 291 states and 434 transitions. [2024-11-08 23:17:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 434 transitions. [2024-11-08 23:17:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:17:52,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 9940 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 295 states and 440 transitions. [2024-11-08 23:18:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 440 transitions. [2024-11-08 23:18:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 23:18:00,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 10224 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 299 states and 446 transitions. [2024-11-08 23:18:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 446 transitions. [2024-11-08 23:18:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 23:18:10,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10512 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 303 states and 452 transitions. [2024-11-08 23:18:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 452 transitions. [2024-11-08 23:18:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:18:20,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 10804 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 307 states and 458 transitions. [2024-11-08 23:18:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 458 transitions. [2024-11-08 23:18:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 23:18:30,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11100 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 311 states and 464 transitions. [2024-11-08 23:18:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 464 transitions. [2024-11-08 23:18:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:18:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 315 states and 470 transitions. [2024-11-08 23:18:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 470 transitions. [2024-11-08 23:18:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:18:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11704 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 319 states and 476 transitions. [2024-11-08 23:19:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2024-11-08 23:19:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:19:04,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:04,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12012 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 323 states and 482 transitions. [2024-11-08 23:19:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 482 transitions. [2024-11-08 23:19:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:19:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12324 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 327 states and 488 transitions. [2024-11-08 23:19:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 488 transitions. [2024-11-08 23:19:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:19:31,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12640 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 331 states and 494 transitions. [2024-11-08 23:19:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 494 transitions. [2024-11-08 23:19:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:19:46,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:57,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12960 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 335 states and 500 transitions. [2024-11-08 23:19:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 500 transitions. [2024-11-08 23:19:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:19:59,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 13284 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 339 states and 506 transitions. [2024-11-08 23:20:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 506 transitions. [2024-11-08 23:20:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:20:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 13612 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 343 states and 512 transitions. [2024-11-08 23:20:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 512 transitions. [2024-11-08 23:20:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:20:26,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 13944 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 347 states and 518 transitions. [2024-11-08 23:20:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 518 transitions. [2024-11-08 23:20:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:20:39,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 351 states and 524 transitions. [2024-11-08 23:20:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 524 transitions. [2024-11-08 23:20:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 23:20:55,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:08,863 INFO L134 CoverageAnalysis]: Checked inductivity of 14620 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 355 states and 530 transitions. [2024-11-08 23:21:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 530 transitions. [2024-11-08 23:21:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:21:10,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 14964 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 359 states and 536 transitions. [2024-11-08 23:21:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 536 transitions. [2024-11-08 23:21:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:21:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15312 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 363 states and 542 transitions. [2024-11-08 23:21:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 542 transitions. [2024-11-08 23:21:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:21:42,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15664 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 367 states and 548 transitions. [2024-11-08 23:21:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 548 transitions. [2024-11-08 23:21:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 23:21:57,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:09,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16020 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 371 states and 554 transitions. [2024-11-08 23:22:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 554 transitions. [2024-11-08 23:22:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 23:22:11,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:25,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 375 states and 560 transitions. [2024-11-08 23:22:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 560 transitions. [2024-11-08 23:22:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 23:22:27,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16744 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 379 states and 566 transitions. [2024-11-08 23:22:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 566 transitions. [2024-11-08 23:22:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:22:43,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17112 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 383 states and 572 transitions. [2024-11-08 23:22:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 572 transitions. [2024-11-08 23:22:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-08 23:22:59,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:14,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 387 states and 578 transitions. [2024-11-08 23:23:16,182 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 578 transitions. [2024-11-08 23:23:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:23:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 391 states and 584 transitions. [2024-11-08 23:23:31,902 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 584 transitions. [2024-11-08 23:23:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:23:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 18240 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 395 states and 590 transitions. [2024-11-08 23:23:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 590 transitions. [2024-11-08 23:23:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 23:23:48,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18624 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 399 states and 596 transitions. [2024-11-08 23:24:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 596 transitions. [2024-11-08 23:24:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-08 23:24:06,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:06,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19012 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 403 states and 602 transitions. [2024-11-08 23:24:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 602 transitions. [2024-11-08 23:24:25,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 23:24:25,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 407 states and 608 transitions. [2024-11-08 23:24:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 608 transitions. [2024-11-08 23:24:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-08 23:24:44,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19800 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 411 states and 614 transitions. [2024-11-08 23:25:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 614 transitions. [2024-11-08 23:25:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-08 23:25:03,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20200 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 415 states and 620 transitions. [2024-11-08 23:25:22,724 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 620 transitions. [2024-11-08 23:25:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:25:22,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20604 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 419 states and 626 transitions. [2024-11-08 23:25:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 626 transitions. [2024-11-08 23:25:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-08 23:25:42,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:42,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:00,442 INFO L134 CoverageAnalysis]: Checked inductivity of 21012 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 423 states and 632 transitions. [2024-11-08 23:26:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 632 transitions. [2024-11-08 23:26:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-08 23:26:02,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:02,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 21424 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 427 states and 638 transitions. [2024-11-08 23:26:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 638 transitions. [2024-11-08 23:26:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-08 23:26:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:44,968 INFO L134 CoverageAnalysis]: Checked inductivity of 21840 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 431 states and 644 transitions. [2024-11-08 23:26:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 644 transitions. [2024-11-08 23:26:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-08 23:26:47,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:47,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 22260 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 435 states and 650 transitions. [2024-11-08 23:27:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 650 transitions. [2024-11-08 23:27:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-08 23:27:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22684 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:34,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 439 states and 656 transitions. [2024-11-08 23:27:34,931 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 656 transitions. [2024-11-08 23:27:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-08 23:27:34,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat