./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:05:11,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:05:11,237 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:05:11,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:05:11,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:05:11,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:05:11,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:05:11,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:05:11,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:05:11,290 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:05:11,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:05:11,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:05:11,290 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:05:11,290 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:05:11,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:05:11,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:05:11,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:05:11,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:05:11,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:05:11,293 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:05:11,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:05:11,293 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:05:11,293 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:05:11,293 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:05:11,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:11,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:05:11,294 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:05:11,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:05:11,295 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_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2024-11-13 22:05:11,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:05:11,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:05:11,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:05:11,630 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:05:11,632 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:05:11,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i Unable to find full path for "g++" [2024-11-13 22:05:13,565 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:05:13,993 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:05:13,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2024-11-13 22:05:14,021 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/data/d31124826/ad0ff18a272744f1b3186710f6e123db/FLAGebce40d5b [2024-11-13 22:05:14,042 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/data/d31124826/ad0ff18a272744f1b3186710f6e123db [2024-11-13 22:05:14,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:05:14,049 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:05:14,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:14,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:05:14,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:05:14,057 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:14,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cffe03f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14, skipping insertion in model container [2024-11-13 22:05:14,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:14,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:05:14,564 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i[33021,33034] [2024-11-13 22:05:14,681 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i[45234,45247] [2024-11-13 22:05:14,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:14,711 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:05:14,750 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i[33021,33034] [2024-11-13 22:05:14,859 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i[45234,45247] [2024-11-13 22:05:14,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:14,918 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:05:14,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14 WrapperNode [2024-11-13 22:05:14,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:14,919 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:14,920 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:05:14,920 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:05:14,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:14,961 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,055 INFO L138 Inliner]: procedures = 177, calls = 340, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1550 [2024-11-13 22:05:15,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:15,056 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:05:15,056 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:05:15,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:05:15,064 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,075 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,075 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,124 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,138 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:05:15,200 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:05:15,200 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:05:15,201 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:05:15,203 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:14" (1/1) ... [2024-11-13 22:05:15,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:15,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:05:15,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:05:15,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a265991-f45c-492a-adc5-645abb9e3c01/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:05:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:05:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:05:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:05:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-13 22:05:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:05:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:05:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:05:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:05:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:05:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:05:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:05:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:05:15,549 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:05:15,551 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:05:17,618 INFO L? ?]: Removed 348 outVars from TransFormulas that were not future-live. [2024-11-13 22:05:17,619 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:05:19,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:05:19,613 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 22:05:19,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:19 BoogieIcfgContainer [2024-11-13 22:05:19,614 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:05:19,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:05:19,615 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:05:19,627 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:05:19,628 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:19" (1/1) ... [2024-11-13 22:05:19,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:05:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 171 states and 293 transitions. [2024-11-13 22:05:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 293 transitions. [2024-11-13 22:05:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:05:19,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:19,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-11-13 22:05:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-11-13 22:05:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:05:19,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 171 states and 285 transitions. [2024-11-13 22:05:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 285 transitions. [2024-11-13 22:05:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:05:20,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 173 states and 284 transitions. [2024-11-13 22:05:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 284 transitions. [2024-11-13 22:05:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:05:20,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:20,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 173 states and 280 transitions. [2024-11-13 22:05:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 280 transitions. [2024-11-13 22:05:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:05:20,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:20,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:20,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 173 states and 274 transitions. [2024-11-13 22:05:20,453 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 274 transitions. [2024-11-13 22:05:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:05:20,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:20,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:30,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 173 states and 268 transitions. [2024-11-13 22:05:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 268 transitions. [2024-11-13 22:05:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:05:30,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:41,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:51,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:01,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:11,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 186 states and 283 transitions. [2024-11-13 22:06:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 283 transitions. [2024-11-13 22:06:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:11,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:11,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:11,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 186 states and 281 transitions. [2024-11-13 22:06:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 281 transitions. [2024-11-13 22:06:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:06:11,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:11,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:11,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 186 states and 279 transitions. [2024-11-13 22:06:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 279 transitions. [2024-11-13 22:06:11,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:06:11,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 186 states and 277 transitions. [2024-11-13 22:06:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 277 transitions. [2024-11-13 22:06:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:06:12,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:12,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 189 states and 279 transitions. [2024-11-13 22:06:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 279 transitions. [2024-11-13 22:06:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:06:14,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 191 states and 282 transitions. [2024-11-13 22:06:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 282 transitions. [2024-11-13 22:06:15,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:06:15,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:15,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions. [2024-11-13 22:06:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions. [2024-11-13 22:06:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:06:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 193 states and 285 transitions. [2024-11-13 22:06:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 285 transitions. [2024-11-13 22:06:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:06:17,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:18,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 194 states and 286 transitions. [2024-11-13 22:06:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 286 transitions. [2024-11-13 22:06:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:06:18,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 195 states and 287 transitions. [2024-11-13 22:06:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 287 transitions. [2024-11-13 22:06:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:06:19,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:19,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 196 states and 288 transitions. [2024-11-13 22:06:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 288 transitions. [2024-11-13 22:06:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:06:20,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 197 states and 289 transitions. [2024-11-13 22:06:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 289 transitions. [2024-11-13 22:06:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:06:21,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 198 states and 290 transitions. [2024-11-13 22:06:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 290 transitions. [2024-11-13 22:06:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:06:22,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 199 states and 291 transitions. [2024-11-13 22:06:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 291 transitions. [2024-11-13 22:06:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:06:24,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 201 states and 294 transitions. [2024-11-13 22:06:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 294 transitions. [2024-11-13 22:06:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:06:26,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:26,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 202 states and 295 transitions. [2024-11-13 22:06:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 295 transitions. [2024-11-13 22:06:28,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:06:28,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:28,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 203 states and 296 transitions. [2024-11-13 22:06:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 296 transitions. [2024-11-13 22:06:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:06:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 204 states and 297 transitions. [2024-11-13 22:06:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 297 transitions. [2024-11-13 22:06:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:06:31,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:32,934 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 205 states and 298 transitions. [2024-11-13 22:06:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 298 transitions. [2024-11-13 22:06:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:06:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 206 states and 299 transitions. [2024-11-13 22:06:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 299 transitions. [2024-11-13 22:06:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:06:35,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 207 states and 300 transitions. [2024-11-13 22:06:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 300 transitions. [2024-11-13 22:06:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:06:36,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:39,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 208 states and 301 transitions. [2024-11-13 22:06:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 301 transitions. [2024-11-13 22:06:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:39,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 209 states and 302 transitions. [2024-11-13 22:06:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 302 transitions. [2024-11-13 22:06:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:06:41,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:41,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 210 states and 303 transitions. [2024-11-13 22:06:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 303 transitions. [2024-11-13 22:06:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:06:43,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 211 states and 304 transitions. [2024-11-13 22:06:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 304 transitions. [2024-11-13 22:06:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:06:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 212 states and 305 transitions. [2024-11-13 22:06:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 305 transitions. [2024-11-13 22:06:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:06:47,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 213 states and 306 transitions. [2024-11-13 22:06:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 306 transitions. [2024-11-13 22:06:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:06:50,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 214 states and 307 transitions. [2024-11-13 22:06:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 307 transitions. [2024-11-13 22:06:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:06:52,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 215 states and 308 transitions. [2024-11-13 22:06:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 308 transitions. [2024-11-13 22:06:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:06:54,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 216 states and 309 transitions. [2024-11-13 22:06:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 309 transitions. [2024-11-13 22:06:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:06:56,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:06:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 217 states and 310 transitions. [2024-11-13 22:06:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 310 transitions. [2024-11-13 22:06:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:06:58,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 218 states and 311 transitions. [2024-11-13 22:07:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 311 transitions. [2024-11-13 22:07:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:07:01,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:01,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:03,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 219 states and 312 transitions. [2024-11-13 22:07:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 312 transitions. [2024-11-13 22:07:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:07:03,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:03,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 220 states and 313 transitions. [2024-11-13 22:07:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 313 transitions. [2024-11-13 22:07:05,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:07:05,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:05,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:07,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 221 states and 314 transitions. [2024-11-13 22:07:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 314 transitions. [2024-11-13 22:07:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:07:07,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:07,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:07,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:09,316 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:10,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 222 states and 315 transitions. [2024-11-13 22:07:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 315 transitions. [2024-11-13 22:07:10,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:07:10,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:10,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 223 states and 316 transitions. [2024-11-13 22:07:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 316 transitions. [2024-11-13 22:07:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:07:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 224 states and 317 transitions. [2024-11-13 22:07:14,915 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 317 transitions. [2024-11-13 22:07:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:07:14,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 225 states and 318 transitions. [2024-11-13 22:07:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 318 transitions. [2024-11-13 22:07:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:07:17,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 226 states and 319 transitions. [2024-11-13 22:07:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 319 transitions. [2024-11-13 22:07:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:07:20,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 227 states and 320 transitions. [2024-11-13 22:07:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 320 transitions. [2024-11-13 22:07:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:07:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,595 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 228 states and 321 transitions. [2024-11-13 22:07:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 321 transitions. [2024-11-13 22:07:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:07:25,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 229 states and 322 transitions. [2024-11-13 22:07:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 322 transitions. [2024-11-13 22:07:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:07:27,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 230 states and 323 transitions. [2024-11-13 22:07:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 323 transitions. [2024-11-13 22:07:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:07:29,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 231 states and 324 transitions. [2024-11-13 22:07:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 324 transitions. [2024-11-13 22:07:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:07:33,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:33,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 232 states and 325 transitions. [2024-11-13 22:07:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 325 transitions. [2024-11-13 22:07:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:07:36,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 233 states and 326 transitions. [2024-11-13 22:07:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 326 transitions. [2024-11-13 22:07:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:07:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 234 states and 327 transitions. [2024-11-13 22:07:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 327 transitions. [2024-11-13 22:07:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:07:42,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:52,265 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 235 states and 328 transitions. [2024-11-13 22:08:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 328 transitions. [2024-11-13 22:08:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:08:00,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 236 states and 331 transitions. [2024-11-13 22:08:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 331 transitions. [2024-11-13 22:08:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:08:01,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 237 states and 332 transitions. [2024-11-13 22:08:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 332 transitions. [2024-11-13 22:08:03,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:08:03,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:03,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions. [2024-11-13 22:08:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions. [2024-11-13 22:08:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:08:06,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:06,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 241 states and 342 transitions. [2024-11-13 22:08:08,821 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 342 transitions. [2024-11-13 22:08:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:08:08,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 244 states and 350 transitions. [2024-11-13 22:08:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 350 transitions. [2024-11-13 22:08:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:08:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 245 states and 351 transitions. [2024-11-13 22:08:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 351 transitions. [2024-11-13 22:08:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:08:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 246 states and 352 transitions. [2024-11-13 22:08:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 352 transitions. [2024-11-13 22:08:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:08:15,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 247 states and 353 transitions. [2024-11-13 22:08:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 353 transitions. [2024-11-13 22:08:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:08:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 248 states and 354 transitions. [2024-11-13 22:08:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 354 transitions. [2024-11-13 22:08:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:08:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 249 states and 355 transitions. [2024-11-13 22:08:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 355 transitions. [2024-11-13 22:08:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:08:22,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 250 states and 356 transitions. [2024-11-13 22:08:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 356 transitions. [2024-11-13 22:08:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:08:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 251 states and 357 transitions. [2024-11-13 22:08:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 357 transitions. [2024-11-13 22:08:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:08:27,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 252 states and 358 transitions. [2024-11-13 22:08:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 358 transitions. [2024-11-13 22:08:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:08:29,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 253 states and 359 transitions. [2024-11-13 22:08:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 359 transitions. [2024-11-13 22:08:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:08:32,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 254 states and 360 transitions. [2024-11-13 22:08:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 360 transitions. [2024-11-13 22:08:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:08:41,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 255 states and 361 transitions. [2024-11-13 22:08:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 361 transitions. [2024-11-13 22:08:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:08:44,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 256 states and 362 transitions. [2024-11-13 22:08:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 362 transitions. [2024-11-13 22:08:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:08:46,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 257 states and 363 transitions. [2024-11-13 22:08:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 363 transitions. [2024-11-13 22:08:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:08:48,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:48,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 258 states and 364 transitions. [2024-11-13 22:08:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 364 transitions. [2024-11-13 22:08:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:08:51,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:52,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 259 states and 365 transitions. [2024-11-13 22:08:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 365 transitions. [2024-11-13 22:08:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:08:53,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:08:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 260 states and 366 transitions. [2024-11-13 22:08:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 366 transitions. [2024-11-13 22:08:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:08:56,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:56,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 261 states and 367 transitions. [2024-11-13 22:09:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 367 transitions. [2024-11-13 22:09:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:09:00,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:00,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-11-13 22:09:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-13 22:09:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:09:03,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 263 states and 369 transitions. [2024-11-13 22:09:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 369 transitions. [2024-11-13 22:09:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:09:06,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:06,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 264 states and 370 transitions. [2024-11-13 22:09:09,794 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 370 transitions. [2024-11-13 22:09:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:09:09,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:09,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 265 states and 371 transitions. [2024-11-13 22:09:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 371 transitions. [2024-11-13 22:09:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:09:13,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 266 states and 372 transitions. [2024-11-13 22:09:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 372 transitions. [2024-11-13 22:09:16,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:09:16,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 267 states and 373 transitions. [2024-11-13 22:09:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 373 transitions. [2024-11-13 22:09:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:09:19,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2024-11-13 22:09:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2024-11-13 22:09:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:09:22,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 269 states and 375 transitions. [2024-11-13 22:09:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 375 transitions. [2024-11-13 22:09:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:09:25,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:25,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:29,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 270 states and 376 transitions. [2024-11-13 22:09:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 376 transitions. [2024-11-13 22:09:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:09:29,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 271 states and 377 transitions. [2024-11-13 22:09:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 377 transitions. [2024-11-13 22:09:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:09:33,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:33,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 272 states and 378 transitions. [2024-11-13 22:09:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 378 transitions. [2024-11-13 22:09:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:09:36,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 273 states and 379 transitions. [2024-11-13 22:09:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 379 transitions. [2024-11-13 22:09:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:09:39,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 274 states and 380 transitions. [2024-11-13 22:09:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 380 transitions. [2024-11-13 22:09:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:09:43,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 275 states and 381 transitions. [2024-11-13 22:09:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 381 transitions. [2024-11-13 22:09:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:09:47,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 276 states and 382 transitions. [2024-11-13 22:09:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 382 transitions. [2024-11-13 22:09:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:09:51,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 277 states and 383 transitions. [2024-11-13 22:09:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 383 transitions. [2024-11-13 22:09:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:09:55,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:09:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 278 states and 384 transitions. [2024-11-13 22:09:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 384 transitions. [2024-11-13 22:09:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:09:59,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:03,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 279 states and 385 transitions. [2024-11-13 22:10:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 385 transitions. [2024-11-13 22:10:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:10:03,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:03,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 280 states and 386 transitions. [2024-11-13 22:10:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 386 transitions. [2024-11-13 22:10:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:10:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 281 states and 387 transitions. [2024-11-13 22:10:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 387 transitions. [2024-11-13 22:10:10,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:10:10,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 282 states and 388 transitions. [2024-11-13 22:10:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 388 transitions. [2024-11-13 22:10:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:10:15,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 283 states and 389 transitions. [2024-11-13 22:10:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 389 transitions. [2024-11-13 22:10:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:10:21,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 284 states and 390 transitions. [2024-11-13 22:10:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 390 transitions. [2024-11-13 22:10:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:10:26,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:26,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 285 states and 391 transitions. [2024-11-13 22:10:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 391 transitions. [2024-11-13 22:10:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:10:32,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 286 states and 392 transitions. [2024-11-13 22:10:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 392 transitions. [2024-11-13 22:10:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:10:37,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:37,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 287 states and 393 transitions. [2024-11-13 22:10:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 393 transitions. [2024-11-13 22:10:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:10:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 288 states and 394 transitions. [2024-11-13 22:10:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 394 transitions. [2024-11-13 22:10:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:10:49,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:10:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 289 states and 395 transitions. [2024-11-13 22:10:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 395 transitions. [2024-11-13 22:10:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:10:53,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:53,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 290 states and 396 transitions. [2024-11-13 22:11:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 396 transitions. [2024-11-13 22:11:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:11:00,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 291 states and 397 transitions. [2024-11-13 22:11:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 397 transitions. [2024-11-13 22:11:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:11:06,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 292 states and 398 transitions. [2024-11-13 22:11:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 398 transitions. [2024-11-13 22:11:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:11:10,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:18,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 293 states and 399 transitions. [2024-11-13 22:11:18,077 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 399 transitions. [2024-11-13 22:11:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:11:18,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 294 states and 400 transitions. [2024-11-13 22:11:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 400 transitions. [2024-11-13 22:11:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:11:24,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:28,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 295 states and 401 transitions. [2024-11-13 22:11:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 401 transitions. [2024-11-13 22:11:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:11:30,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:35,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 296 states and 402 transitions. [2024-11-13 22:11:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 402 transitions. [2024-11-13 22:11:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:11:37,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 297 states and 403 transitions. [2024-11-13 22:11:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 403 transitions. [2024-11-13 22:11:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:11:46,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 298 states and 404 transitions. [2024-11-13 22:11:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 404 transitions. [2024-11-13 22:11:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:11:51,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:11:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 299 states and 405 transitions. [2024-11-13 22:11:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 405 transitions. [2024-11-13 22:11:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:11:57,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 300 states and 406 transitions. [2024-11-13 22:12:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 406 transitions. [2024-11-13 22:12:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:12:03,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 301 states and 407 transitions. [2024-11-13 22:12:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 407 transitions. [2024-11-13 22:12:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:12:14,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 302 states and 408 transitions. [2024-11-13 22:12:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 408 transitions. [2024-11-13 22:12:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:12:21,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 303 states and 409 transitions. [2024-11-13 22:12:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 409 transitions. [2024-11-13 22:12:30,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:12:30,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 304 states and 410 transitions. [2024-11-13 22:12:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 410 transitions. [2024-11-13 22:12:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:12:37,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:37,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 305 states and 411 transitions. [2024-11-13 22:12:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 411 transitions. [2024-11-13 22:12:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:12:45,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:12:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 306 states and 412 transitions. [2024-11-13 22:12:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 412 transitions. [2024-11-13 22:12:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:12:53,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:13:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 307 states and 413 transitions. [2024-11-13 22:13:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 413 transitions. [2024-11-13 22:13:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:13:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:13:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 308 states and 414 transitions. [2024-11-13 22:13:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 414 transitions. [2024-11-13 22:13:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:13:58,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:58,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:14:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 309 states and 415 transitions. [2024-11-13 22:14:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 415 transitions. [2024-11-13 22:14:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:14:06,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:14:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 310 states and 416 transitions. [2024-11-13 22:14:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 416 transitions. [2024-11-13 22:14:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:14:15,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:14:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 311 states and 417 transitions. [2024-11-13 22:14:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 417 transitions. [2024-11-13 22:14:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:14:26,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:14:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 312 states and 418 transitions. [2024-11-13 22:14:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 418 transitions. [2024-11-13 22:14:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:14:36,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:14:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 313 states and 419 transitions. [2024-11-13 22:14:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 419 transitions. [2024-11-13 22:14:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:14:46,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 314 states and 420 transitions. [2024-11-13 22:15:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 420 transitions. [2024-11-13 22:15:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:15:03,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 315 states and 421 transitions. [2024-11-13 22:15:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 421 transitions. [2024-11-13 22:15:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:15:10,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 316 states and 422 transitions. [2024-11-13 22:15:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 422 transitions. [2024-11-13 22:15:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:15:21,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 317 states and 423 transitions. [2024-11-13 22:15:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 423 transitions. [2024-11-13 22:15:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:15:30,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 318 states and 424 transitions. [2024-11-13 22:15:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 424 transitions. [2024-11-13 22:15:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:15:40,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:15:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 319 states and 425 transitions. [2024-11-13 22:15:49,960 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 425 transitions. [2024-11-13 22:15:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:15:49,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.