./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66690b8f2afac00b38604fc5fd1edb6c2524e6892200d6512ef98cf0032d8df1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:37:01,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:37:01,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:37:01,133 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:37:01,134 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:37:01,153 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:37:01,154 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:37:01,154 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:37:01,154 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:37:01,154 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:37:01,155 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:37:01,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:37:01,156 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:37:01,156 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:37:01,156 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:37:01,156 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:37:01,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:37:01,156 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:37:01,157 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:37:01,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:37:01,157 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:37:01,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:37:01,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:37:01,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:37:01,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:37:01,158 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:37:01,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:37:01,158 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66690b8f2afac00b38604fc5fd1edb6c2524e6892200d6512ef98cf0032d8df1 [2024-11-25 02:37:01,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:37:01,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:37:01,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:37:01,433 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:37:01,433 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:37:01,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2024-11-25 02:37:04,473 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/data/cc011d354/3f461c39c963451982605ad3729d857b/FLAGdf79e5fe6 [2024-11-25 02:37:05,049 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:37:05,049 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2024-11-25 02:37:05,093 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/data/cc011d354/3f461c39c963451982605ad3729d857b/FLAGdf79e5fe6 [2024-11-25 02:37:05,116 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/data/cc011d354/3f461c39c963451982605ad3729d857b [2024-11-25 02:37:05,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:37:05,122 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:37:05,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:37:05,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:37:05,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:37:05,134 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:37:05" (1/1) ... [2024-11-25 02:37:05,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5bce47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:05, skipping insertion in model container [2024-11-25 02:37:05,135 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:37:05" (1/1) ... [2024-11-25 02:37:05,237 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:37:05,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:37:05,929 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:37:06,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [4823-4824] [2024-11-25 02:37:06,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [4826-4827] [2024-11-25 02:37:06,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [4830-4831] [2024-11-25 02:37:06,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [4833-4834] [2024-11-25 02:37:06,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [4837-4838] [2024-11-25 02:37:06,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:37:06,194 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:37:06,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06 WrapperNode [2024-11-25 02:37:06,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:37:06,196 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:37:06,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:37:06,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:37:06,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,261 INFO L138 Inliner]: procedures = 49, calls = 67, calls flagged for inlining = 23, calls inlined = 16, statements flattened = 190 [2024-11-25 02:37:06,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:37:06,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:37:06,265 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:37:06,265 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:37:06,273 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,301 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,305 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,307 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,312 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:37:06,313 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:37:06,313 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:37:06,313 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:37:06,314 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:06,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:37:06,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:37:06,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:37:06,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_389f010b-6443-4b85-83c1-51296e5ee7c0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:37:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:37:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:37:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-25 02:37:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-25 02:37:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-25 02:37:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-25 02:37:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:37:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:37:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:37:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:37:06,575 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:37:06,576 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:37:06,582 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:37:06,830 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2024-11-25 02:37:06,830 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2024-11-25 02:37:06,886 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-11-25 02:37:06,886 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:37:06,994 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:37:06,994 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:37:06,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:37:06 BoogieIcfgContainer [2024-11-25 02:37:06,995 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:37:06,997 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:37:06,997 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:37:07,011 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:37:07,011 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:37:06" (1/1) ... [2024-11-25 02:37:07,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:37:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 48 transitions. [2024-11-25 02:37:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 48 transitions. [2024-11-25 02:37:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:37:07,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:07,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:07,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2024-11-25 02:37:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-11-25 02:37:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:37:07,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 66 transitions. [2024-11-25 02:37:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 66 transitions. [2024-11-25 02:37:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:37:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:07,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-11-25 02:37:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-11-25 02:37:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:37:08,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-11-25 02:37:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-11-25 02:37:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:37:08,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 56 states and 88 transitions. [2024-11-25 02:37:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 88 transitions. [2024-11-25 02:37:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:37:08,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 62 states and 102 transitions. [2024-11-25 02:37:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 102 transitions. [2024-11-25 02:37:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:37:09,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:37:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 63 states and 103 transitions. [2024-11-25 02:37:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 103 transitions. [2024-11-25 02:37:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:37:09,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:09,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 62 states and 102 transitions. [2024-11-25 02:37:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 102 transitions. [2024-11-25 02:37:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:37:09,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:09,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 70 states and 118 transitions. [2024-11-25 02:37:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 118 transitions. [2024-11-25 02:37:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:37:09,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 70 states and 116 transitions. [2024-11-25 02:37:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 116 transitions. [2024-11-25 02:37:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:37:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2024-11-25 02:37:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2024-11-25 02:37:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:37:10,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2024-11-25 02:37:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2024-11-25 02:37:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:37:11,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:11,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:37:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 75 states and 128 transitions. [2024-11-25 02:37:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 128 transitions. [2024-11-25 02:37:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:37:11,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 91 states and 161 transitions. [2024-11-25 02:37:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 161 transitions. [2024-11-25 02:37:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:37:13,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 103 states and 182 transitions. [2024-11-25 02:37:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 182 transitions. [2024-11-25 02:37:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:37:14,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:14,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 103 states and 175 transitions. [2024-11-25 02:37:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-11-25 02:37:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:37:14,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:15,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 111 states and 194 transitions. [2024-11-25 02:37:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 194 transitions. [2024-11-25 02:37:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:37:15,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:15,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:37:16,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:16,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 113 states and 197 transitions. [2024-11-25 02:37:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 197 transitions. [2024-11-25 02:37:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:37:16,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:37:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:16,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 115 states and 200 transitions. [2024-11-25 02:37:16,599 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 200 transitions. [2024-11-25 02:37:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:37:16,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:16,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:16,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 98 states and 166 transitions. [2024-11-25 02:37:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 166 transitions. [2024-11-25 02:37:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:37:16,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:16,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 110 states and 185 transitions. [2024-11-25 02:37:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 185 transitions. [2024-11-25 02:37:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:37:18,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:37:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 112 states and 187 transitions. [2024-11-25 02:37:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 187 transitions. [2024-11-25 02:37:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:37:19,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:19,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 120 states and 209 transitions. [2024-11-25 02:37:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 209 transitions. [2024-11-25 02:37:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:37:19,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:19,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:37:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 122 states and 212 transitions. [2024-11-25 02:37:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 212 transitions. [2024-11-25 02:37:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:37:20,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:37:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 134 states and 230 transitions. [2024-11-25 02:37:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 230 transitions. [2024-11-25 02:37:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:37:22,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:37:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 134 states and 227 transitions. [2024-11-25 02:37:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 227 transitions. [2024-11-25 02:37:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:37:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:22,953 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:37:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 142 states and 250 transitions. [2024-11-25 02:37:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 250 transitions. [2024-11-25 02:37:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:37:23,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:37:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 144 states and 253 transitions. [2024-11-25 02:37:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 253 transitions. [2024-11-25 02:37:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:37:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:37:25,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 156 states and 271 transitions. [2024-11-25 02:37:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 271 transitions. [2024-11-25 02:37:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:37:25,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:37:26,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 156 states and 268 transitions. [2024-11-25 02:37:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 268 transitions. [2024-11-25 02:37:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:37:26,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:37:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 164 states and 292 transitions. [2024-11-25 02:37:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 292 transitions. [2024-11-25 02:37:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:37:27,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 02:37:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 166 states and 295 transitions. [2024-11-25 02:37:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 295 transitions. [2024-11-25 02:37:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:37:28,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:37:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 178 states and 313 transitions. [2024-11-25 02:37:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 313 transitions. [2024-11-25 02:37:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:37:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:29,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:37:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 178 states and 310 transitions. [2024-11-25 02:37:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 310 transitions. [2024-11-25 02:37:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:37:30,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:37:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 186 states and 335 transitions. [2024-11-25 02:37:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 335 transitions. [2024-11-25 02:37:31,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:37:31,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:31,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-25 02:37:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 188 states and 338 transitions. [2024-11-25 02:37:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 338 transitions. [2024-11-25 02:37:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:37:32,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:32,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 285 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 02:37:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 200 states and 356 transitions. [2024-11-25 02:37:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 356 transitions. [2024-11-25 02:37:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:37:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 283 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 02:37:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 200 states and 353 transitions. [2024-11-25 02:37:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 353 transitions. [2024-11-25 02:37:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:37:35,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 02:37:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 208 states and 379 transitions. [2024-11-25 02:37:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 379 transitions. [2024-11-25 02:37:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:37:36,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-25 02:37:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 210 states and 382 transitions. [2024-11-25 02:37:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 382 transitions. [2024-11-25 02:37:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:37:37,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:37:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 222 states and 400 transitions. [2024-11-25 02:37:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 400 transitions. [2024-11-25 02:37:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:37:39,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:37:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 222 states and 397 transitions. [2024-11-25 02:37:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 397 transitions. [2024-11-25 02:37:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:37:40,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:40,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:37:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 230 states and 424 transitions. [2024-11-25 02:37:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 424 transitions. [2024-11-25 02:37:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:37:41,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2024-11-25 02:37:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 232 states and 427 transitions. [2024-11-25 02:37:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 427 transitions. [2024-11-25 02:37:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:37:42,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 500 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:37:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 244 states and 445 transitions. [2024-11-25 02:37:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 445 transitions. [2024-11-25 02:37:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:37:44,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:44,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 502 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:37:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 244 states and 442 transitions. [2024-11-25 02:37:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 442 transitions. [2024-11-25 02:37:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:37:45,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:45,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:37:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 252 states and 470 transitions. [2024-11-25 02:37:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 470 transitions. [2024-11-25 02:37:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:37:47,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:47,494 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 02:37:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 254 states and 473 transitions. [2024-11-25 02:37:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 473 transitions. [2024-11-25 02:37:48,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 02:37:48,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:48,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:37:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 266 states and 491 transitions. [2024-11-25 02:37:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 491 transitions. [2024-11-25 02:37:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:37:50,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:50,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 0 proven. 634 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-25 02:37:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 266 states and 488 transitions. [2024-11-25 02:37:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 488 transitions. [2024-11-25 02:37:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:37:51,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:37:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 274 states and 517 transitions. [2024-11-25 02:37:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 517 transitions. [2024-11-25 02:37:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 02:37:53,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:53,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-11-25 02:37:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 276 states and 520 transitions. [2024-11-25 02:37:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 520 transitions. [2024-11-25 02:37:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 02:37:54,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:54,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:37:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 288 states and 538 transitions. [2024-11-25 02:37:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 538 transitions. [2024-11-25 02:37:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:37:56,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 02:37:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 288 states and 535 transitions. [2024-11-25 02:37:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 535 transitions. [2024-11-25 02:37:57,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:37:57,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:57,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 825 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:37:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 296 states and 565 transitions. [2024-11-25 02:37:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 565 transitions. [2024-11-25 02:37:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:37:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-25 02:38:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 298 states and 568 transitions. [2024-11-25 02:38:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 568 transitions. [2024-11-25 02:38:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:38:00,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 935 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 02:38:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 310 states and 586 transitions. [2024-11-25 02:38:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 586 transitions. [2024-11-25 02:38:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:38:03,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 943 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 02:38:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 310 states and 583 transitions. [2024-11-25 02:38:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 583 transitions. [2024-11-25 02:38:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:38:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 02:38:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 318 states and 614 transitions. [2024-11-25 02:38:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 614 transitions. [2024-11-25 02:38:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 02:38:06,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:06,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2024-11-25 02:38:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 320 states and 617 transitions. [2024-11-25 02:38:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 617 transitions. [2024-11-25 02:38:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 02:38:07,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 0 proven. 1110 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 02:38:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 332 states and 635 transitions. [2024-11-25 02:38:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 635 transitions. [2024-11-25 02:38:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 02:38:11,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:12,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 0 proven. 1120 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-25 02:38:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 332 states and 632 transitions. [2024-11-25 02:38:13,007 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 632 transitions. [2024-11-25 02:38:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 02:38:13,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 0 proven. 1170 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 02:38:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 340 states and 664 transitions. [2024-11-25 02:38:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 664 transitions. [2024-11-25 02:38:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-25 02:38:14,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:14,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 1374 trivial. 0 not checked. [2024-11-25 02:38:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 342 states and 667 transitions. [2024-11-25 02:38:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 667 transitions. [2024-11-25 02:38:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 02:38:16,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:16,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1612 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 02:38:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 354 states and 685 transitions. [2024-11-25 02:38:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 685 transitions. [2024-11-25 02:38:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 02:38:19,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:19,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1612 backedges. 0 proven. 1312 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 02:38:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:21,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 354 states and 682 transitions. [2024-11-25 02:38:21,471 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 682 transitions. [2024-11-25 02:38:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-25 02:38:21,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 02:38:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 362 states and 715 transitions. [2024-11-25 02:38:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 715 transitions. [2024-11-25 02:38:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-25 02:38:23,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:23,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:24,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 1612 trivial. 0 not checked. [2024-11-25 02:38:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 364 states and 718 transitions. [2024-11-25 02:38:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 718 transitions. [2024-11-25 02:38:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-25 02:38:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 0 proven. 1505 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 02:38:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 376 states and 736 transitions. [2024-11-25 02:38:28,837 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 736 transitions. [2024-11-25 02:38:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 02:38:28,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:28,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 0 proven. 1519 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-25 02:38:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 376 states and 733 transitions. [2024-11-25 02:38:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 733 transitions. [2024-11-25 02:38:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-25 02:38:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 02:38:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 384 states and 767 transitions. [2024-11-25 02:38:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 767 transitions. [2024-11-25 02:38:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-25 02:38:33,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2061 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2024-11-25 02:38:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 386 states and 770 transitions. [2024-11-25 02:38:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 770 transitions. [2024-11-25 02:38:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-25 02:38:34,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:34,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 1725 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 02:38:38,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 398 states and 788 transitions. [2024-11-25 02:38:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 788 transitions. [2024-11-25 02:38:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-25 02:38:38,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 1741 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-25 02:38:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 398 states and 785 transitions. [2024-11-25 02:38:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 785 transitions. [2024-11-25 02:38:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-25 02:38:41,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2220 backedges. 0 proven. 1800 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 02:38:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 406 states and 820 transitions. [2024-11-25 02:38:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 820 transitions. [2024-11-25 02:38:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 02:38:44,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-25 02:38:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 408 states and 823 transitions. [2024-11-25 02:38:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 823 transitions. [2024-11-25 02:38:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 02:38:45,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2440 backedges. 0 proven. 1960 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 02:38:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 420 states and 841 transitions. [2024-11-25 02:38:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 841 transitions. [2024-11-25 02:38:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 02:38:49,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:49,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2440 backedges. 0 proven. 1978 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-25 02:38:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 420 states and 838 transitions. [2024-11-25 02:38:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 838 transitions. [2024-11-25 02:38:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-25 02:38:52,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2040 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 02:38:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 428 states and 874 transitions. [2024-11-25 02:38:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 874 transitions. [2024-11-25 02:38:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-25 02:38:55,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2658 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 2440 trivial. 0 not checked. [2024-11-25 02:38:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 430 states and 877 transitions. [2024-11-25 02:38:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 877 transitions. [2024-11-25 02:38:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 02:38:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2210 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 02:39:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 442 states and 895 transitions. [2024-11-25 02:39:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 895 transitions. [2024-11-25 02:39:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-25 02:39:01,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:01,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2230 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2024-11-25 02:39:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 442 states and 892 transitions. [2024-11-25 02:39:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 892 transitions. [2024-11-25 02:39:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-25 02:39:04,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:04,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2839 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 02:39:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 450 states and 929 transitions. [2024-11-25 02:39:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 929 transitions. [2024-11-25 02:39:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-25 02:39:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2985 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 2754 trivial. 0 not checked. [2024-11-25 02:39:09,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 452 states and 932 transitions. [2024-11-25 02:39:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 932 transitions. [2024-11-25 02:39:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 02:39:09,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 0 proven. 2475 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 02:39:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 464 states and 950 transitions. [2024-11-25 02:39:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 950 transitions. [2024-11-25 02:39:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 02:39:14,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:14,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 0 proven. 2497 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-11-25 02:39:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 464 states and 947 transitions. [2024-11-25 02:39:17,629 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 947 transitions. [2024-11-25 02:39:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 02:39:17,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:17,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3177 backedges. 0 proven. 2565 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 02:39:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 472 states and 985 transitions. [2024-11-25 02:39:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 985 transitions. [2024-11-25 02:39:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-25 02:39:21,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:21,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3331 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 3087 trivial. 0 not checked. [2024-11-25 02:39:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 474 states and 988 transitions. [2024-11-25 02:39:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 988 transitions. [2024-11-25 02:39:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-25 02:39:22,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 0 proven. 2755 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 02:39:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 486 states and 1006 transitions. [2024-11-25 02:39:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1006 transitions. [2024-11-25 02:39:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-25 02:39:28,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 0 proven. 2779 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-11-25 02:39:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 486 states and 1003 transitions. [2024-11-25 02:39:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1003 transitions. [2024-11-25 02:39:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-25 02:39:31,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3534 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 02:39:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 494 states and 1042 transitions. [2024-11-25 02:39:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1042 transitions. [2024-11-25 02:39:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-25 02:39:36,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:36,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3696 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 3439 trivial. 0 not checked. [2024-11-25 02:39:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 496 states and 1045 transitions. [2024-11-25 02:39:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1045 transitions. [2024-11-25 02:39:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-25 02:39:37,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:37,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3810 backedges. 0 proven. 3050 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 02:39:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 508 states and 1063 transitions. [2024-11-25 02:39:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1063 transitions. [2024-11-25 02:39:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-25 02:39:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3810 backedges. 0 proven. 3076 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2024-11-25 02:39:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 508 states and 1060 transitions. [2024-11-25 02:39:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1060 transitions. [2024-11-25 02:39:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-25 02:39:47,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:47,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3910 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 02:39:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 516 states and 1100 transitions. [2024-11-25 02:39:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1100 transitions. [2024-11-25 02:39:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-25 02:39:52,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4080 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 3810 trivial. 0 not checked. [2024-11-25 02:39:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 518 states and 1103 transitions. [2024-11-25 02:39:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1103 transitions. [2024-11-25 02:39:53,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-25 02:39:53,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:53,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 0 proven. 3360 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 02:40:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 530 states and 1121 transitions. [2024-11-25 02:40:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1121 transitions. [2024-11-25 02:40:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-25 02:40:00,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 0 proven. 3388 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-25 02:40:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 530 states and 1118 transitions. [2024-11-25 02:40:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1118 transitions. [2024-11-25 02:40:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-25 02:40:04,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 3465 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 02:40:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 538 states and 1159 transitions. [2024-11-25 02:40:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1159 transitions. [2024-11-25 02:40:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-25 02:40:09,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 4200 trivial. 0 not checked. [2024-11-25 02:40:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 540 states and 1162 transitions. [2024-11-25 02:40:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1162 transitions. [2024-11-25 02:40:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-11-25 02:40:10,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4609 backedges. 0 proven. 3685 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-25 02:40:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 552 states and 1180 transitions. [2024-11-25 02:40:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1180 transitions. [2024-11-25 02:40:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-25 02:40:17,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:17,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4609 backedges. 0 proven. 3715 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2024-11-25 02:40:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 552 states and 1177 transitions. [2024-11-25 02:40:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1177 transitions. [2024-11-25 02:40:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-25 02:40:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4719 backedges. 0 proven. 3795 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-25 02:40:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 560 states and 1219 transitions. [2024-11-25 02:40:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1219 transitions. [2024-11-25 02:40:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-25 02:40:27,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:27,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 4609 trivial. 0 not checked. [2024-11-25 02:40:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 562 states and 1222 transitions. [2024-11-25 02:40:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1222 transitions. [2024-11-25 02:40:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-25 02:40:29,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5037 backedges. 0 proven. 4025 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 02:40:36,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 574 states and 1240 transitions. [2024-11-25 02:40:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1240 transitions. [2024-11-25 02:40:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-25 02:40:36,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5037 backedges. 0 proven. 4057 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-25 02:40:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:41,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 574 states and 1237 transitions. [2024-11-25 02:40:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1237 transitions. [2024-11-25 02:40:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-25 02:40:41,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:41,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5152 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 02:40:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 582 states and 1280 transitions. [2024-11-25 02:40:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1280 transitions. [2024-11-25 02:40:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-25 02:40:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:47,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5346 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 5037 trivial. 0 not checked. [2024-11-25 02:40:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 584 states and 1283 transitions. [2024-11-25 02:40:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1283 transitions. [2024-11-25 02:40:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-25 02:40:48,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5484 backedges. 0 proven. 4380 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-25 02:40:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 596 states and 1301 transitions. [2024-11-25 02:40:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1301 transitions. [2024-11-25 02:40:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-25 02:40:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5484 backedges. 0 proven. 4414 refuted. 0 times theorem prover too weak. 1070 trivial. 0 not checked. [2024-11-25 02:41:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 596 states and 1298 transitions. [2024-11-25 02:41:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1298 transitions. [2024-11-25 02:41:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-25 02:41:00,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:05,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5604 backedges. 0 proven. 4500 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-25 02:41:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 604 states and 1342 transitions. [2024-11-25 02:41:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1342 transitions. [2024-11-25 02:41:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-25 02:41:06,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:06,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5806 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 5484 trivial. 0 not checked. [2024-11-25 02:41:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 606 states and 1345 transitions. [2024-11-25 02:41:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1345 transitions. [2024-11-25 02:41:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-11-25 02:41:08,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 0 proven. 4750 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 02:41:15,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 618 states and 1363 transitions. [2024-11-25 02:41:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1363 transitions. [2024-11-25 02:41:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-25 02:41:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:15,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 0 proven. 4786 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2024-11-25 02:41:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 618 states and 1360 transitions. [2024-11-25 02:41:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1360 transitions. [2024-11-25 02:41:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-11-25 02:41:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6075 backedges. 0 proven. 4875 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 02:41:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 626 states and 1405 transitions. [2024-11-25 02:41:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1405 transitions. [2024-11-25 02:41:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-25 02:41:25,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6285 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 5950 trivial. 0 not checked. [2024-11-25 02:41:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 628 states and 1408 transitions. [2024-11-25 02:41:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1408 transitions. [2024-11-25 02:41:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-25 02:41:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 5135 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-25 02:41:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 640 states and 1426 transitions. [2024-11-25 02:41:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1426 transitions. [2024-11-25 02:41:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-11-25 02:41:35,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 5173 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2024-11-25 02:41:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 640 states and 1423 transitions. [2024-11-25 02:41:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1423 transitions. [2024-11-25 02:41:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-11-25 02:41:40,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:40,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6565 backedges. 0 proven. 5265 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-25 02:41:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 648 states and 1469 transitions. [2024-11-25 02:41:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1469 transitions. [2024-11-25 02:41:46,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-25 02:41:46,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6783 backedges. 348 proven. 0 refuted. 0 times theorem prover too weak. 6435 trivial. 0 not checked. [2024-11-25 02:41:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 650 states and 1472 transitions. [2024-11-25 02:41:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1472 transitions. [2024-11-25 02:41:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-25 02:41:48,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6939 backedges. 0 proven. 5535 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-25 02:41:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 662 states and 1490 transitions. [2024-11-25 02:41:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1490 transitions. [2024-11-25 02:41:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-25 02:41:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6939 backedges. 0 proven. 5575 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2024-11-25 02:42:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 662 states and 1487 transitions. [2024-11-25 02:42:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1487 transitions. [2024-11-25 02:42:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-11-25 02:42:01,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:01,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7074 backedges. 0 proven. 5670 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-25 02:42:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 670 states and 1534 transitions. [2024-11-25 02:42:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1534 transitions. [2024-11-25 02:42:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-11-25 02:42:08,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7300 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 6939 trivial. 0 not checked. [2024-11-25 02:42:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 672 states and 1537 transitions. [2024-11-25 02:42:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1537 transitions. [2024-11-25 02:42:09,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-25 02:42:09,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7462 backedges. 0 proven. 5950 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-25 02:42:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 684 states and 1555 transitions. [2024-11-25 02:42:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1555 transitions. [2024-11-25 02:42:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-11-25 02:42:18,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7462 backedges. 0 proven. 5992 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-11-25 02:42:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 684 states and 1552 transitions. [2024-11-25 02:42:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1552 transitions. [2024-11-25 02:42:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-25 02:42:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 0 proven. 6090 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-25 02:42:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 692 states and 1600 transitions. [2024-11-25 02:42:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1600 transitions. [2024-11-25 02:42:30,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-11-25 02:42:30,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:30,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7836 backedges. 374 proven. 0 refuted. 0 times theorem prover too weak. 7462 trivial. 0 not checked. [2024-11-25 02:42:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 694 states and 1603 transitions. [2024-11-25 02:42:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1603 transitions. [2024-11-25 02:42:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-11-25 02:42:32,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8004 backedges. 0 proven. 6380 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-25 02:42:42,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 706 states and 1621 transitions. [2024-11-25 02:42:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1621 transitions. [2024-11-25 02:42:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-25 02:42:42,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:42,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8004 backedges. 0 proven. 6424 refuted. 0 times theorem prover too weak. 1580 trivial. 0 not checked. [2024-11-25 02:42:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 706 states and 1618 transitions. [2024-11-25 02:42:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1618 transitions. [2024-11-25 02:42:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-25 02:42:48,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8149 backedges. 0 proven. 6525 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-25 02:42:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 714 states and 1667 transitions. [2024-11-25 02:42:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1667 transitions. [2024-11-25 02:42:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-25 02:42:55,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8391 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 8004 trivial. 0 not checked. [2024-11-25 02:42:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 716 states and 1670 transitions. [2024-11-25 02:42:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1670 transitions. [2024-11-25 02:42:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-25 02:42:57,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8565 backedges. 0 proven. 6825 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-25 02:43:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 728 states and 1688 transitions. [2024-11-25 02:43:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1688 transitions. [2024-11-25 02:43:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2024-11-25 02:43:07,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:07,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8565 backedges. 0 proven. 6871 refuted. 0 times theorem prover too weak. 1694 trivial. 0 not checked. [2024-11-25 02:43:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 728 states and 1685 transitions. [2024-11-25 02:43:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1685 transitions. [2024-11-25 02:43:13,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-25 02:43:13,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8715 backedges. 0 proven. 6975 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-25 02:43:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 736 states and 1735 transitions. [2024-11-25 02:43:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1735 transitions. [2024-11-25 02:43:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-11-25 02:43:20,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8965 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 8565 trivial. 0 not checked. [2024-11-25 02:43:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 738 states and 1738 transitions. [2024-11-25 02:43:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1738 transitions. [2024-11-25 02:43:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-25 02:43:23,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 9145 backedges. 0 proven. 7285 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-25 02:43:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 750 states and 1756 transitions. [2024-11-25 02:43:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1756 transitions. [2024-11-25 02:43:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-25 02:43:34,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 9145 backedges. 0 proven. 7333 refuted. 0 times theorem prover too weak. 1812 trivial. 0 not checked. [2024-11-25 02:43:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 750 states and 1753 transitions. [2024-11-25 02:43:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1753 transitions. [2024-11-25 02:43:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-25 02:43:41,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 9300 backedges. 0 proven. 7440 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-25 02:43:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 758 states and 1804 transitions. [2024-11-25 02:43:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1804 transitions. [2024-11-25 02:43:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-11-25 02:43:50,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:50,767 INFO L134 CoverageAnalysis]: Checked inductivity of 9558 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 9145 trivial. 0 not checked. [2024-11-25 02:43:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 760 states and 1807 transitions. [2024-11-25 02:43:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1807 transitions. [2024-11-25 02:43:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-25 02:43:52,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 0 proven. 7760 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-25 02:44:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 772 states and 1825 transitions. [2024-11-25 02:44:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1825 transitions. [2024-11-25 02:44:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-11-25 02:44:03,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 0 proven. 7810 refuted. 0 times theorem prover too weak. 1934 trivial. 0 not checked. [2024-11-25 02:44:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 772 states and 1822 transitions. [2024-11-25 02:44:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1822 transitions. [2024-11-25 02:44:11,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-25 02:44:11,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:11,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 9904 backedges. 0 proven. 7920 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-25 02:44:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 780 states and 1874 transitions. [2024-11-25 02:44:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1874 transitions. [2024-11-25 02:44:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-11-25 02:44:20,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 10170 backedges. 426 proven. 0 refuted. 0 times theorem prover too weak. 9744 trivial. 0 not checked. [2024-11-25 02:44:23,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 782 states and 1877 transitions. [2024-11-25 02:44:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1877 transitions. [2024-11-25 02:44:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2024-11-25 02:44:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 10362 backedges. 0 proven. 8250 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-25 02:44:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 794 states and 1895 transitions. [2024-11-25 02:44:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1895 transitions. [2024-11-25 02:44:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2024-11-25 02:44:34,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10362 backedges. 0 proven. 8302 refuted. 0 times theorem prover too weak. 2060 trivial. 0 not checked. [2024-11-25 02:44:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 794 states and 1892 transitions. [2024-11-25 02:44:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1892 transitions. [2024-11-25 02:44:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2024-11-25 02:44:42,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:42,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 10527 backedges. 0 proven. 8415 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-25 02:44:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 802 states and 1945 transitions. [2024-11-25 02:44:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1945 transitions. [2024-11-25 02:44:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-25 02:44:51,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 10801 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 10362 trivial. 0 not checked. [2024-11-25 02:44:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 804 states and 1948 transitions. [2024-11-25 02:44:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1948 transitions. [2024-11-25 02:44:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2024-11-25 02:44:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10999 backedges. 0 proven. 8755 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-25 02:45:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 816 states and 1966 transitions. [2024-11-25 02:45:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1966 transitions. [2024-11-25 02:45:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-25 02:45:07,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 10999 backedges. 0 proven. 8809 refuted. 0 times theorem prover too weak. 2190 trivial. 0 not checked. [2024-11-25 02:45:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 816 states and 1963 transitions. [2024-11-25 02:45:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1963 transitions. [2024-11-25 02:45:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-25 02:45:15,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:15,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11169 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-25 02:45:25,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 824 states and 2017 transitions. [2024-11-25 02:45:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2017 transitions. [2024-11-25 02:45:25,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2024-11-25 02:45:25,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:25,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11451 backedges. 452 proven. 0 refuted. 0 times theorem prover too weak. 10999 trivial. 0 not checked. [2024-11-25 02:45:28,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 826 states and 2020 transitions. [2024-11-25 02:45:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2020 transitions. [2024-11-25 02:45:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2024-11-25 02:45:28,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11655 backedges. 0 proven. 9275 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-25 02:45:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 838 states and 2038 transitions. [2024-11-25 02:45:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2038 transitions. [2024-11-25 02:45:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-25 02:45:41,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 11655 backedges. 0 proven. 9331 refuted. 0 times theorem prover too weak. 2324 trivial. 0 not checked. [2024-11-25 02:45:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 838 states and 2035 transitions. [2024-11-25 02:45:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2035 transitions. [2024-11-25 02:45:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2024-11-25 02:45:50,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11830 backedges. 0 proven. 9450 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-25 02:46:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 846 states and 2090 transitions. [2024-11-25 02:46:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2090 transitions. [2024-11-25 02:46:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2024-11-25 02:46:00,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12120 backedges. 465 proven. 0 refuted. 0 times theorem prover too weak. 11655 trivial. 0 not checked. [2024-11-25 02:46:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 848 states and 2093 transitions. [2024-11-25 02:46:02,891 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2093 transitions. [2024-11-25 02:46:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2024-11-25 02:46:02,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:14,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12330 backedges. 0 proven. 9810 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-25 02:46:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 860 states and 2111 transitions. [2024-11-25 02:46:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2111 transitions. [2024-11-25 02:46:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 700 [2024-11-25 02:46:19,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12330 backedges. 0 proven. 9868 refuted. 0 times theorem prover too weak. 2462 trivial. 0 not checked. [2024-11-25 02:46:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 860 states and 2108 transitions. [2024-11-25 02:46:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2108 transitions. [2024-11-25 02:46:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-11-25 02:46:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12510 backedges. 0 proven. 9990 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-25 02:46:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 868 states and 2164 transitions. [2024-11-25 02:46:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2164 transitions. [2024-11-25 02:46:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-25 02:46:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:43,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12808 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 12330 trivial. 0 not checked. [2024-11-25 02:46:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:45,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 870 states and 2167 transitions. [2024-11-25 02:46:45,273 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2167 transitions. [2024-11-25 02:46:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2024-11-25 02:46:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13024 backedges. 0 proven. 10360 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-25 02:47:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 882 states and 2185 transitions. [2024-11-25 02:47:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2185 transitions. [2024-11-25 02:47:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2024-11-25 02:47:01,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 13024 backedges. 0 proven. 10420 refuted. 0 times theorem prover too weak. 2604 trivial. 0 not checked. [2024-11-25 02:47:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 882 states and 2182 transitions. [2024-11-25 02:47:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2182 transitions. [2024-11-25 02:47:12,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 724 [2024-11-25 02:47:12,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:12,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 10545 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-25 02:47:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 890 states and 2239 transitions. [2024-11-25 02:47:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2239 transitions. [2024-11-25 02:47:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2024-11-25 02:47:25,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 13515 backedges. 491 proven. 0 refuted. 0 times theorem prover too weak. 13024 trivial. 0 not checked. [2024-11-25 02:47:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 892 states and 2242 transitions. [2024-11-25 02:47:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2242 transitions. [2024-11-25 02:47:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-11-25 02:47:28,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 13737 backedges. 0 proven. 10925 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-25 02:47:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 904 states and 2260 transitions. [2024-11-25 02:47:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2260 transitions. [2024-11-25 02:47:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2024-11-25 02:47:44,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:44,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13737 backedges. 0 proven. 10987 refuted. 0 times theorem prover too weak. 2750 trivial. 0 not checked. [2024-11-25 02:47:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 904 states and 2257 transitions. [2024-11-25 02:47:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2257 transitions. [2024-11-25 02:47:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2024-11-25 02:47:56,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:56,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 13927 backedges. 0 proven. 11115 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-25 02:48:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 912 states and 2315 transitions. [2024-11-25 02:48:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2315 transitions. [2024-11-25 02:48:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2024-11-25 02:48:09,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:09,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 14241 backedges. 504 proven. 0 refuted. 0 times theorem prover too weak. 13737 trivial. 0 not checked. [2024-11-25 02:48:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:12,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 914 states and 2318 transitions. [2024-11-25 02:48:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2318 transitions. [2024-11-25 02:48:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2024-11-25 02:48:12,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 14469 backedges. 0 proven. 11505 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-25 02:48:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 926 states and 2336 transitions. [2024-11-25 02:48:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2336 transitions. [2024-11-25 02:48:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-25 02:48:28,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 14469 backedges. 0 proven. 11569 refuted. 0 times theorem prover too weak. 2900 trivial. 0 not checked. [2024-11-25 02:48:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 926 states and 2333 transitions. [2024-11-25 02:48:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2333 transitions. [2024-11-25 02:48:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-25 02:48:41,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 14664 backedges. 0 proven. 11700 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-25 02:48:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 934 states and 2392 transitions. [2024-11-25 02:48:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2392 transitions. [2024-11-25 02:48:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-25 02:48:54,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 14986 backedges. 517 proven. 0 refuted. 0 times theorem prover too weak. 14469 trivial. 0 not checked. [2024-11-25 02:48:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 936 states and 2395 transitions. [2024-11-25 02:48:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2395 transitions. [2024-11-25 02:48:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-25 02:48:57,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15220 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-25 02:49:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 948 states and 2413 transitions. [2024-11-25 02:49:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2413 transitions. [2024-11-25 02:49:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-25 02:49:14,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15220 backedges. 0 proven. 12166 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2024-11-25 02:49:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 948 states and 2410 transitions. [2024-11-25 02:49:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2410 transitions. [2024-11-25 02:49:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-25 02:49:27,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15420 backedges. 0 proven. 12300 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-25 02:49:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 956 states and 2470 transitions. [2024-11-25 02:49:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2470 transitions. [2024-11-25 02:49:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-11-25 02:49:42,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15750 backedges. 530 proven. 0 refuted. 0 times theorem prover too weak. 15220 trivial. 0 not checked. [2024-11-25 02:49:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 958 states and 2473 transitions. [2024-11-25 02:49:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2473 transitions. [2024-11-25 02:49:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2024-11-25 02:49:45,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15990 backedges. 0 proven. 12710 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-25 02:50:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 970 states and 2491 transitions. [2024-11-25 02:50:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2491 transitions. [2024-11-25 02:50:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-11-25 02:50:03,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 15990 backedges. 0 proven. 12778 refuted. 0 times theorem prover too weak. 3212 trivial. 0 not checked. [2024-11-25 02:50:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 970 states and 2488 transitions. [2024-11-25 02:50:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2488 transitions. [2024-11-25 02:50:17,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-11-25 02:50:17,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:17,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16195 backedges. 0 proven. 12915 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-25 02:50:32,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 978 states and 2549 transitions. [2024-11-25 02:50:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2549 transitions. [2024-11-25 02:50:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 02:50:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16533 backedges. 543 proven. 0 refuted. 0 times theorem prover too weak. 15990 trivial. 0 not checked. [2024-11-25 02:50:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 980 states and 2552 transitions. [2024-11-25 02:50:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2552 transitions. [2024-11-25 02:50:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-25 02:50:35,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16779 backedges. 0 proven. 13335 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-25 02:50:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 992 states and 2570 transitions. [2024-11-25 02:50:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2570 transitions. [2024-11-25 02:50:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-25 02:50:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat