./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/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_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:42:23,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:42:23,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:42:23,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:42:23,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:42:23,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:42:23,280 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:42:23,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:42:23,281 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:42:23,281 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:42:23,282 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:42:23,282 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:42:23,283 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:42:23,283 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:42:23,284 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:42:23,284 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:42:23,285 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:42:23,285 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:42:23,285 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:42:23,286 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:42:23,286 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:42:23,287 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:42:23,287 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:42:23,287 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:42:23,288 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:42:23,288 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:42:23,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:42:23,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:23,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:42:23,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:42:23,290 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:42:23,291 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:42:23,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:42:23,292 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_957da9ea-e48f-42b1-84be-3f69c9d3fd87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb [2024-11-08 19:42:23,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:42:23,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:42:23,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:42:23,623 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:42:23,624 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:42:23,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i Unable to find full path for "g++" [2024-11-08 19:42:25,816 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:42:26,268 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:42:26,268 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2024-11-08 19:42:26,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/data/990e7cb98/42b35d2cc26e4c2cac99c63ca8a029f1/FLAG2d0acab34 [2024-11-08 19:42:26,396 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/data/990e7cb98/42b35d2cc26e4c2cac99c63ca8a029f1 [2024-11-08 19:42:26,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:42:26,400 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:42:26,403 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:26,405 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:42:26,411 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:42:26,411 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:26" (1/1) ... [2024-11-08 19:42:26,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af181b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:26, skipping insertion in model container [2024-11-08 19:42:26,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:26" (1/1) ... [2024-11-08 19:42:26,499 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:42:27,197 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i[33021,33034] [2024-11-08 19:42:27,505 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i[84583,84596] [2024-11-08 19:42:27,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:27,530 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:42:27,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i[33021,33034] [2024-11-08 19:42:27,723 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i[84583,84596] [2024-11-08 19:42:27,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:27,772 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:42:27,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27 WrapperNode [2024-11-08 19:42:27,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:27,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:27,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:42:27,774 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:42:27,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:27,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,023 INFO L138 Inliner]: procedures = 177, calls = 773, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3413 [2024-11-08 19:42:28,024 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:28,025 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:42:28,025 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:42:28,025 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:42:28,035 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,157 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,183 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,202 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:42:28,202 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:42:28,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:42:28,203 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:42:28,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:27" (1/1) ... [2024-11-08 19:42:28,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:28,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:42:28,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:42:28,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_957da9ea-e48f-42b1-84be-3f69c9d3fd87/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:42:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:42:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:42:28,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:42:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:42:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:42:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:42:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:42:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:42:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:42:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:42:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:42:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:42:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:42:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:42:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:42:28,593 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:42:28,596 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:42:32,501 INFO L? ?]: Removed 821 outVars from TransFormulas that were not future-live. [2024-11-08 19:42:32,501 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:42:34,595 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:42:34,595 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 19:42:34,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:34 BoogieIcfgContainer [2024-11-08 19:42:34,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:42:34,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:42:34,597 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:42:34,609 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:42:34,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:34" (1/1) ... [2024-11-08 19:42:34,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:42:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1130 states and 2216 transitions. [2024-11-08 19:42:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2216 transitions. [2024-11-08 19:42:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:42:34,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1130 states and 2211 transitions. [2024-11-08 19:42:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2211 transitions. [2024-11-08 19:42:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:42:35,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:35,300 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 19:42:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1132 states and 2210 transitions. [2024-11-08 19:42:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2210 transitions. [2024-11-08 19:42:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:42:35,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1132 states and 2206 transitions. [2024-11-08 19:42:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2206 transitions. [2024-11-08 19:42:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:42:35,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:35,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:45,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1132 states and 2200 transitions. [2024-11-08 19:42:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2200 transitions. [2024-11-08 19:42:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:42:45,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1132 states and 2194 transitions. [2024-11-08 19:42:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2194 transitions. [2024-11-08 19:42:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:42:45,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:55,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1132 states and 2188 transitions. [2024-11-08 19:42:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2188 transitions. [2024-11-08 19:42:55,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:55,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:06,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1146 states and 2205 transitions. [2024-11-08 19:43:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2205 transitions. [2024-11-08 19:43:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:43:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1146 states and 2203 transitions. [2024-11-08 19:43:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2203 transitions. [2024-11-08 19:43:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:43:07,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1146 states and 2201 transitions. [2024-11-08 19:43:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2201 transitions. [2024-11-08 19:43:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:43:07,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1146 states and 2199 transitions. [2024-11-08 19:43:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2199 transitions. [2024-11-08 19:43:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:43:07,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:08,062 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 19:43:18,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1146 states and 2197 transitions. [2024-11-08 19:43:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2197 transitions. [2024-11-08 19:43:18,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:43:18,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:18,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:28,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:31,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1150 states and 2200 transitions. [2024-11-08 19:43:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2200 transitions. [2024-11-08 19:43:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:43:31,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:38,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:49,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:53,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1198 states and 2263 transitions. [2024-11-08 19:43:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2263 transitions. [2024-11-08 19:43:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:43:53,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:43:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1198 states and 2261 transitions. [2024-11-08 19:43:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2261 transitions. [2024-11-08 19:43:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:43:54,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:43:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1198 states and 2257 transitions. [2024-11-08 19:43:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2257 transitions. [2024-11-08 19:43:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:43:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:43:55,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1198 states and 2255 transitions. [2024-11-08 19:43:55,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2255 transitions. [2024-11-08 19:43:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:43:55,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1198 states and 2253 transitions. [2024-11-08 19:43:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2253 transitions. [2024-11-08 19:43:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:43:56,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:06,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:16,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1180 states and 2231 transitions. [2024-11-08 19:44:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2231 transitions. [2024-11-08 19:44:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:44:17,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:27,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:34,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1184 states and 2234 transitions. [2024-11-08 19:44:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2234 transitions. [2024-11-08 19:44:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:44:34,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1186 states and 2234 transitions. [2024-11-08 19:44:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2234 transitions. [2024-11-08 19:44:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:44:36,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1187 states and 2237 transitions. [2024-11-08 19:44:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2237 transitions. [2024-11-08 19:44:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:44:38,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2241 transitions. [2024-11-08 19:44:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2241 transitions. [2024-11-08 19:44:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:44:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1190 states and 2243 transitions. [2024-11-08 19:44:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2243 transitions. [2024-11-08 19:44:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:44:42,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1191 states and 2244 transitions. [2024-11-08 19:44:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2244 transitions. [2024-11-08 19:44:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:44:44,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1192 states and 2245 transitions. [2024-11-08 19:44:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2245 transitions. [2024-11-08 19:44:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:44:46,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,194 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1193 states and 2246 transitions. [2024-11-08 19:44:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2246 transitions. [2024-11-08 19:44:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:44:48,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1195 states and 2249 transitions. [2024-11-08 19:44:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2249 transitions. [2024-11-08 19:44:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1196 states and 2250 transitions. [2024-11-08 19:44:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2250 transitions. [2024-11-08 19:44:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:55,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1197 states and 2251 transitions. [2024-11-08 19:44:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2251 transitions. [2024-11-08 19:44:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:44:57,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1198 states and 2252 transitions. [2024-11-08 19:45:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2252 transitions. [2024-11-08 19:45:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:45:00,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:00,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1199 states and 2253 transitions. [2024-11-08 19:45:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2253 transitions. [2024-11-08 19:45:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:45:03,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:06,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1200 states and 2254 transitions. [2024-11-08 19:45:06,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2254 transitions. [2024-11-08 19:45:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:45:06,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1201 states and 2255 transitions. [2024-11-08 19:45:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2255 transitions. [2024-11-08 19:45:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:45:08,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1202 states and 2256 transitions. [2024-11-08 19:45:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2256 transitions. [2024-11-08 19:45:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:45:10,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1203 states and 2257 transitions. [2024-11-08 19:45:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2257 transitions. [2024-11-08 19:45:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:45:13,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2258 transitions. [2024-11-08 19:45:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2258 transitions. [2024-11-08 19:45:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:45:15,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:16,999 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1205 states and 2259 transitions. [2024-11-08 19:45:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2259 transitions. [2024-11-08 19:45:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:45:17,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:17,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:19,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1206 states and 2260 transitions. [2024-11-08 19:45:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2260 transitions. [2024-11-08 19:45:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:45:19,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1207 states and 2261 transitions. [2024-11-08 19:45:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2261 transitions. [2024-11-08 19:45:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:23,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:23,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:26,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1208 states and 2262 transitions. [2024-11-08 19:45:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2262 transitions. [2024-11-08 19:45:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:45:26,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:26,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1209 states and 2263 transitions. [2024-11-08 19:45:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2263 transitions. [2024-11-08 19:45:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:45:29,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1210 states and 2264 transitions. [2024-11-08 19:45:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2264 transitions. [2024-11-08 19:45:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:45:32,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1211 states and 2265 transitions. [2024-11-08 19:45:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2265 transitions. [2024-11-08 19:45:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:45:35,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1212 states and 2266 transitions. [2024-11-08 19:45:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2266 transitions. [2024-11-08 19:45:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:38,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:38,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1213 states and 2267 transitions. [2024-11-08 19:45:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2267 transitions. [2024-11-08 19:45:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:45:41,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1214 states and 2268 transitions. [2024-11-08 19:45:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2268 transitions. [2024-11-08 19:45:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:45:45,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1215 states and 2269 transitions. [2024-11-08 19:45:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2269 transitions. [2024-11-08 19:45:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:45:48,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1216 states and 2270 transitions. [2024-11-08 19:45:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2270 transitions. [2024-11-08 19:45:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:51,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,631 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1217 states and 2271 transitions. [2024-11-08 19:45:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2271 transitions. [2024-11-08 19:45:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:45:54,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1218 states and 2272 transitions. [2024-11-08 19:45:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2272 transitions. [2024-11-08 19:45:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:45:58,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1219 states and 2273 transitions. [2024-11-08 19:46:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2273 transitions. [2024-11-08 19:46:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:01,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:01,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1220 states and 2274 transitions. [2024-11-08 19:46:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2274 transitions. [2024-11-08 19:46:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:05,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1221 states and 2275 transitions. [2024-11-08 19:46:09,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2275 transitions. [2024-11-08 19:46:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:46:09,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1222 states and 2276 transitions. [2024-11-08 19:46:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2276 transitions. [2024-11-08 19:46:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:46:13,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1223 states and 2277 transitions. [2024-11-08 19:46:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2277 transitions. [2024-11-08 19:46:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:46:17,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1224 states and 2278 transitions. [2024-11-08 19:46:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2278 transitions. [2024-11-08 19:46:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:46:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1225 states and 2279 transitions. [2024-11-08 19:46:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2279 transitions. [2024-11-08 19:46:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:46:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1226 states and 2280 transitions. [2024-11-08 19:46:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2280 transitions. [2024-11-08 19:46:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:46:31,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1227 states and 2281 transitions. [2024-11-08 19:46:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2281 transitions. [2024-11-08 19:46:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:35,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:40,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1228 states and 2282 transitions. [2024-11-08 19:46:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2282 transitions. [2024-11-08 19:46:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:46:40,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1229 states and 2283 transitions. [2024-11-08 19:46:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2283 transitions. [2024-11-08 19:46:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:46:44,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1230 states and 2284 transitions. [2024-11-08 19:46:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2284 transitions. [2024-11-08 19:46:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:46:49,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:02,895 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1231 states and 2285 transitions. [2024-11-08 19:47:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2285 transitions. [2024-11-08 19:47:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:47:14,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1232 states and 2290 transitions. [2024-11-08 19:47:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2290 transitions. [2024-11-08 19:47:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:16,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1233 states and 2293 transitions. [2024-11-08 19:47:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2293 transitions. [2024-11-08 19:47:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:47:18,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1234 states and 2295 transitions. [2024-11-08 19:47:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2295 transitions. [2024-11-08 19:47:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1235 states and 2297 transitions. [2024-11-08 19:47:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2297 transitions. [2024-11-08 19:47:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:47:25,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1237 states and 2302 transitions. [2024-11-08 19:47:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2302 transitions. [2024-11-08 19:47:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:47:29,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1238 states and 2303 transitions. [2024-11-08 19:47:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2303 transitions. [2024-11-08 19:47:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:47:31,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1239 states and 2304 transitions. [2024-11-08 19:47:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2304 transitions. [2024-11-08 19:47:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:47:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1240 states and 2305 transitions. [2024-11-08 19:47:38,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2305 transitions. [2024-11-08 19:47:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:47:38,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1241 states and 2306 transitions. [2024-11-08 19:47:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2306 transitions. [2024-11-08 19:47:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:47:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1242 states and 2307 transitions. [2024-11-08 19:47:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2307 transitions. [2024-11-08 19:47:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:47:44,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1243 states and 2308 transitions. [2024-11-08 19:47:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2308 transitions. [2024-11-08 19:47:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:47:48,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1244 states and 2309 transitions. [2024-11-08 19:47:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2309 transitions. [2024-11-08 19:47:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:47:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1245 states and 2310 transitions. [2024-11-08 19:47:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2310 transitions. [2024-11-08 19:47:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:47:54,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1246 states and 2311 transitions. [2024-11-08 19:47:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2311 transitions. [2024-11-08 19:47:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:47:58,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1247 states and 2312 transitions. [2024-11-08 19:48:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2312 transitions. [2024-11-08 19:48:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:48:01,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1248 states and 2313 transitions. [2024-11-08 19:48:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2313 transitions. [2024-11-08 19:48:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:48:06,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1249 states and 2314 transitions. [2024-11-08 19:48:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2314 transitions. [2024-11-08 19:48:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:48:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1250 states and 2315 transitions. [2024-11-08 19:48:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2315 transitions. [2024-11-08 19:48:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:48:13,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:13,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1251 states and 2316 transitions. [2024-11-08 19:48:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2316 transitions. [2024-11-08 19:48:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:48:17,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:21,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1252 states and 2317 transitions. [2024-11-08 19:48:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2317 transitions. [2024-11-08 19:48:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:48:21,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:21,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1253 states and 2318 transitions. [2024-11-08 19:48:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2318 transitions. [2024-11-08 19:48:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:48:25,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1254 states and 2319 transitions. [2024-11-08 19:48:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2319 transitions. [2024-11-08 19:48:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:48:28,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1255 states and 2320 transitions. [2024-11-08 19:48:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2320 transitions. [2024-11-08 19:48:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:48:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1256 states and 2321 transitions. [2024-11-08 19:48:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2321 transitions. [2024-11-08 19:48:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:48:37,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1257 states and 2322 transitions. [2024-11-08 19:48:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2322 transitions. [2024-11-08 19:48:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:48:41,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:41,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1258 states and 2323 transitions. [2024-11-08 19:48:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2323 transitions. [2024-11-08 19:48:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:48:45,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1259 states and 2324 transitions. [2024-11-08 19:48:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2324 transitions. [2024-11-08 19:48:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:48:50,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:50,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1260 states and 2325 transitions. [2024-11-08 19:48:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2325 transitions. [2024-11-08 19:48:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:48:56,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1261 states and 2326 transitions. [2024-11-08 19:49:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2326 transitions. [2024-11-08 19:49:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:49:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1262 states and 2327 transitions. [2024-11-08 19:49:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2327 transitions. [2024-11-08 19:49:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:49:04,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1263 states and 2328 transitions. [2024-11-08 19:49:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2328 transitions. [2024-11-08 19:49:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:49:09,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:14,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1264 states and 2329 transitions. [2024-11-08 19:49:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2329 transitions. [2024-11-08 19:49:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:49:14,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1265 states and 2330 transitions. [2024-11-08 19:49:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2330 transitions. [2024-11-08 19:49:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:49:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1266 states and 2331 transitions. [2024-11-08 19:49:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2331 transitions. [2024-11-08 19:49:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:49:26,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1267 states and 2332 transitions. [2024-11-08 19:49:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2332 transitions. [2024-11-08 19:49:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:49:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1268 states and 2333 transitions. [2024-11-08 19:49:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2333 transitions. [2024-11-08 19:49:35,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:49:35,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1269 states and 2334 transitions. [2024-11-08 19:49:41,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2334 transitions. [2024-11-08 19:49:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:49:41,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1270 states and 2335 transitions. [2024-11-08 19:49:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2335 transitions. [2024-11-08 19:49:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:49:48,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1271 states and 2336 transitions. [2024-11-08 19:49:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2336 transitions. [2024-11-08 19:49:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:49:54,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1272 states and 2337 transitions. [2024-11-08 19:50:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2337 transitions. [2024-11-08 19:50:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:50:00,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1273 states and 2338 transitions. [2024-11-08 19:50:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2338 transitions. [2024-11-08 19:50:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:50:07,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1274 states and 2339 transitions. [2024-11-08 19:50:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2339 transitions. [2024-11-08 19:50:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:50:14,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1275 states and 2340 transitions. [2024-11-08 19:50:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2340 transitions. [2024-11-08 19:50:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:50:22,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1276 states and 2341 transitions. [2024-11-08 19:50:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2341 transitions. [2024-11-08 19:50:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:50:31,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1277 states and 2342 transitions. [2024-11-08 19:50:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2342 transitions. [2024-11-08 19:50:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:50:39,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1278 states and 2343 transitions. [2024-11-08 19:50:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2343 transitions. [2024-11-08 19:50:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:50:46,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1279 states and 2344 transitions. [2024-11-08 19:50:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2344 transitions. [2024-11-08 19:50:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:50:54,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1280 states and 2345 transitions. [2024-11-08 19:51:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2345 transitions. [2024-11-08 19:51:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:51:01,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1281 states and 2346 transitions. [2024-11-08 19:51:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2346 transitions. [2024-11-08 19:51:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:51:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1282 states and 2347 transitions. [2024-11-08 19:51:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2347 transitions. [2024-11-08 19:51:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:51:20,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1283 states and 2348 transitions. [2024-11-08 19:51:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2348 transitions. [2024-11-08 19:51:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:51:29,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1284 states and 2349 transitions. [2024-11-08 19:51:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2349 transitions. [2024-11-08 19:51:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:51:38,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1285 states and 2350 transitions. [2024-11-08 19:51:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2350 transitions. [2024-11-08 19:51:46,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:51:46,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:46,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1286 states and 2351 transitions. [2024-11-08 19:51:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2351 transitions. [2024-11-08 19:51:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:51:55,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:55,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1287 states and 2352 transitions. [2024-11-08 19:52:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2352 transitions. [2024-11-08 19:52:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:52:06,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1288 states and 2353 transitions. [2024-11-08 19:52:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2353 transitions. [2024-11-08 19:52:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:52:21,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:21,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1289 states and 2354 transitions. [2024-11-08 19:52:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2354 transitions. [2024-11-08 19:52:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:52:33,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1290 states and 2355 transitions. [2024-11-08 19:52:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2355 transitions. [2024-11-08 19:52:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:52:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1291 states and 2356 transitions. [2024-11-08 19:52:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2356 transitions. [2024-11-08 19:52:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:52:57,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1292 states and 2357 transitions. [2024-11-08 19:53:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2357 transitions. [2024-11-08 19:53:08,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:53:08,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1293 states and 2358 transitions. [2024-11-08 19:53:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2358 transitions. [2024-11-08 19:53:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:53:19,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:31,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1294 states and 2359 transitions. [2024-11-08 19:53:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2359 transitions. [2024-11-08 19:53:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:53:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1295 states and 2360 transitions. [2024-11-08 19:53:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2360 transitions. [2024-11-08 19:53:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:53:54,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:54,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:07,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1296 states and 2361 transitions. [2024-11-08 19:54:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2361 transitions. [2024-11-08 19:54:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:54:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1297 states and 2362 transitions. [2024-11-08 19:54:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2362 transitions. [2024-11-08 19:54:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:54:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1298 states and 2363 transitions. [2024-11-08 19:54:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2363 transitions. [2024-11-08 19:54:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:54:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1299 states and 2364 transitions. [2024-11-08 19:54:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2364 transitions. [2024-11-08 19:54:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:54:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1300 states and 2365 transitions. [2024-11-08 19:54:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2365 transitions. [2024-11-08 19:54:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:54:59,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:59,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:55:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1301 states and 2366 transitions. [2024-11-08 19:55:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2366 transitions. [2024-11-08 19:55:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:55:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:55:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1302 states and 2367 transitions. [2024-11-08 19:55:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2367 transitions. [2024-11-08 19:55:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:55:25,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:46,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:55:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1303 states and 2368 transitions. [2024-11-08 19:55:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2368 transitions. [2024-11-08 19:55:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:55:49,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:56:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1304 states and 2369 transitions. [2024-11-08 19:56:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2369 transitions. [2024-11-08 19:56:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:56:03,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.