./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/memory-model/2SB.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/memory-model/2SB.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cec14f16ae81e958645b6575cf97932d8a09e14a8eafa007b1475b8cf31c9f62 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:49:00,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:49:00,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:49:00,962 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:49:00,962 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:49:00,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:49:00,997 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:49:00,997 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:49:00,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:49:00,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:49:01,000 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:49:01,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:49:01,000 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:49:01,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:49:01,001 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:49:01,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:49:01,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:49:01,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:49:01,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:49:01,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:49:01,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:49:01,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:49:01,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:49:01,009 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:49:01,010 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:49:01,010 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:49:01,010 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:49:01,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:49:01,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:49:01,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:49:01,012 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:49:01,012 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:49:01,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:49:01,021 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cec14f16ae81e958645b6575cf97932d8a09e14a8eafa007b1475b8cf31c9f62 [2024-11-08 22:49:01,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:49:01,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:49:01,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:49:01,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:49:01,361 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:49:01,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memory-model/2SB.i Unable to find full path for "g++" [2024-11-08 22:49:03,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:49:03,755 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:49:03,756 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/sv-benchmarks/c/memory-model/2SB.i [2024-11-08 22:49:03,779 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/data/f78a98f7a/74773e46651a45c99521066424039075/FLAG9aa115520 [2024-11-08 22:49:04,101 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/data/f78a98f7a/74773e46651a45c99521066424039075 [2024-11-08 22:49:04,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:49:04,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:49:04,107 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:49:04,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:49:04,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:49:04,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25707cc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04, skipping insertion in model container [2024-11-08 22:49:04,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,158 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:49:04,507 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_9f57940f-dd10-43c6-b23c-62366b037211/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-11-08 22:49:04,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:49:04,527 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:49:04,634 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_9f57940f-dd10-43c6-b23c-62366b037211/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-11-08 22:49:04,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:49:04,657 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:49:04,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04 WrapperNode [2024-11-08 22:49:04,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:49:04,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:49:04,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:49:04,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:49:04,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,788 INFO L138 Inliner]: procedures = 27, calls = 414, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 923 [2024-11-08 22:49:04,788 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:49:04,789 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:49:04,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:49:04,790 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:49:04,800 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,810 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,810 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,867 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:49:04,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:49:04,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:49:04,884 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:49:04,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:49:04" (1/1) ... [2024-11-08 22:49:04,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:49:04,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:49:04,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:49:04,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f57940f-dd10-43c6-b23c-62366b037211/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:49:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_write [2024-11-08 22:49:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_write [2024-11-08 22:49:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_headerT [2024-11-08 22:49:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_nondet_headerT [2024-11-08 22:49:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure stepWriteBuffer [2024-11-08 22:49:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure stepWriteBuffer [2024-11-08 22:49:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_read [2024-11-08 22:49:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_read [2024-11-08 22:49:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:49:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:49:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:49:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure store_buffering_2_conditions [2024-11-08 22:49:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure store_buffering_2_conditions [2024-11-08 22:49:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:49:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure initWriteBuffer [2024-11-08 22:49:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure initWriteBuffer [2024-11-08 22:49:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_fence [2024-11-08 22:49:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_fence [2024-11-08 22:49:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:49:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:49:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:49:05,278 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:49:05,281 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:49:06,584 INFO L? ?]: Removed 152 outVars from TransFormulas that were not future-live. [2024-11-08 22:49:06,584 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:49:07,113 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:49:07,114 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 22:49:07,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:49:07 BoogieIcfgContainer [2024-11-08 22:49:07,114 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:49:07,116 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:49:07,116 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:49:07,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:49:07,132 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:49:07" (1/1) ... [2024-11-08 22:49:07,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:49:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-08 22:49:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-08 22:49:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:49:07,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:07,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:49:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 96 states and 140 transitions. [2024-11-08 22:49:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 140 transitions. [2024-11-08 22:49:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:49:08,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:49:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 97 states and 141 transitions. [2024-11-08 22:49:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 141 transitions. [2024-11-08 22:49:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:49:08,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:49:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 98 states and 143 transitions. [2024-11-08 22:49:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 143 transitions. [2024-11-08 22:49:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:49:08,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 98 states and 142 transitions. [2024-11-08 22:49:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 142 transitions. [2024-11-08 22:49:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:49:09,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 99 states and 144 transitions. [2024-11-08 22:49:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2024-11-08 22:49:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:49:09,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 100 states and 145 transitions. [2024-11-08 22:49:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2024-11-08 22:49:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:49:09,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:49:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 101 states and 146 transitions. [2024-11-08 22:49:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 146 transitions. [2024-11-08 22:49:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:49:09,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:49:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 101 states and 145 transitions. [2024-11-08 22:49:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2024-11-08 22:49:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:49:09,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:49:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 102 states and 147 transitions. [2024-11-08 22:49:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 147 transitions. [2024-11-08 22:49:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:49:10,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:49:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 103 states and 148 transitions. [2024-11-08 22:49:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 148 transitions. [2024-11-08 22:49:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:10,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:49:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2024-11-08 22:49:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2024-11-08 22:49:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:10,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:49:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 106 states and 153 transitions. [2024-11-08 22:49:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2024-11-08 22:49:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:11,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:49:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 108 states and 155 transitions. [2024-11-08 22:49:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 155 transitions. [2024-11-08 22:49:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:49:11,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 109 states and 157 transitions. [2024-11-08 22:49:11,635 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2024-11-08 22:49:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:49:11,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,820 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:49:11,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 110 states and 158 transitions. [2024-11-08 22:49:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 158 transitions. [2024-11-08 22:49:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:49:11,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:49:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 113 states and 164 transitions. [2024-11-08 22:49:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 164 transitions. [2024-11-08 22:49:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:49:12,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:49:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2024-11-08 22:49:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2024-11-08 22:49:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:49:12,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:49:12,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 115 states and 165 transitions. [2024-11-08 22:49:12,798 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 165 transitions. [2024-11-08 22:49:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:49:12,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 116 states and 167 transitions. [2024-11-08 22:49:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 167 transitions. [2024-11-08 22:49:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:49:13,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 117 states and 168 transitions. [2024-11-08 22:49:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 168 transitions. [2024-11-08 22:49:13,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:49:13,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 118 states and 170 transitions. [2024-11-08 22:49:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 170 transitions. [2024-11-08 22:49:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:49:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:49:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 118 states and 169 transitions. [2024-11-08 22:49:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 169 transitions. [2024-11-08 22:49:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:49:13,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 120 states and 171 transitions. [2024-11-08 22:49:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 171 transitions. [2024-11-08 22:49:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:49:14,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 122 states and 173 transitions. [2024-11-08 22:49:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 173 transitions. [2024-11-08 22:49:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:49:14,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 124 states and 175 transitions. [2024-11-08 22:49:15,586 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 175 transitions. [2024-11-08 22:49:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:49:15,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:15,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:16,001 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 126 states and 177 transitions. [2024-11-08 22:49:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 177 transitions. [2024-11-08 22:49:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:49:16,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 128 states and 179 transitions. [2024-11-08 22:49:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 179 transitions. [2024-11-08 22:49:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:49:17,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 130 states and 181 transitions. [2024-11-08 22:49:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 181 transitions. [2024-11-08 22:49:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:49:17,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:49:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 132 states and 182 transitions. [2024-11-08 22:49:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 182 transitions. [2024-11-08 22:49:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:49:18,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:49:19,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 136 states and 188 transitions. [2024-11-08 22:49:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 188 transitions. [2024-11-08 22:49:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:49:19,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:49:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 140 states and 194 transitions. [2024-11-08 22:49:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 194 transitions. [2024-11-08 22:49:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:49:19,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 142 states and 196 transitions. [2024-11-08 22:49:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 196 transitions. [2024-11-08 22:49:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:49:20,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 144 states and 198 transitions. [2024-11-08 22:49:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 198 transitions. [2024-11-08 22:49:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:49:21,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:21,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 146 states and 200 transitions. [2024-11-08 22:49:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 200 transitions. [2024-11-08 22:49:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:49:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 148 states and 202 transitions. [2024-11-08 22:49:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 202 transitions. [2024-11-08 22:49:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:49:23,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 150 states and 204 transitions. [2024-11-08 22:49:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 204 transitions. [2024-11-08 22:49:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:49:24,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 152 states and 206 transitions. [2024-11-08 22:49:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 206 transitions. [2024-11-08 22:49:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:49:25,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:25,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:49:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 154 states and 207 transitions. [2024-11-08 22:49:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 207 transitions. [2024-11-08 22:49:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:49:26,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 156 states and 209 transitions. [2024-11-08 22:49:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 209 transitions. [2024-11-08 22:49:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:49:27,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 160 states and 215 transitions. [2024-11-08 22:49:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 215 transitions. [2024-11-08 22:49:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:49:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-11-08 22:49:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-11-08 22:49:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:49:28,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:29,142 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 166 states and 223 transitions. [2024-11-08 22:49:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 223 transitions. [2024-11-08 22:49:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:49:29,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 168 states and 225 transitions. [2024-11-08 22:49:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 225 transitions. [2024-11-08 22:49:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:49:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 172 states and 231 transitions. [2024-11-08 22:49:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 231 transitions. [2024-11-08 22:49:31,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:49:31,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:31,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 174 states and 233 transitions. [2024-11-08 22:49:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 233 transitions. [2024-11-08 22:49:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:49:32,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 178 states and 239 transitions. [2024-11-08 22:49:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 239 transitions. [2024-11-08 22:49:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:49:33,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:33,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 180 states and 241 transitions. [2024-11-08 22:49:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 241 transitions. [2024-11-08 22:49:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:49:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 184 states and 247 transitions. [2024-11-08 22:49:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 247 transitions. [2024-11-08 22:49:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:49:35,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:35,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 186 states and 249 transitions. [2024-11-08 22:49:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 249 transitions. [2024-11-08 22:49:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:49:36,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:49:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 190 states and 254 transitions. [2024-11-08 22:49:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 254 transitions. [2024-11-08 22:49:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:49:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:36,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:49:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 192 states and 256 transitions. [2024-11-08 22:49:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 256 transitions. [2024-11-08 22:49:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:49:37,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:37,748 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 194 states and 258 transitions. [2024-11-08 22:49:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 258 transitions. [2024-11-08 22:49:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:49:37,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 198 states and 264 transitions. [2024-11-08 22:49:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 264 transitions. [2024-11-08 22:49:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:49:38,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 200 states and 266 transitions. [2024-11-08 22:49:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 266 transitions. [2024-11-08 22:49:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:49:39,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-11-08 22:49:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-11-08 22:49:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:49:40,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 274 transitions. [2024-11-08 22:49:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-11-08 22:49:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:49:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:41,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-08 22:49:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-08 22:49:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:41,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 282 transitions. [2024-11-08 22:49:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-11-08 22:49:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:41,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 216 states and 288 transitions. [2024-11-08 22:49:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 288 transitions. [2024-11-08 22:49:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:49:43,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 218 states and 290 transitions. [2024-11-08 22:49:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 290 transitions. [2024-11-08 22:49:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:49:43,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-11-08 22:49:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-11-08 22:49:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:49:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:44,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 224 states and 298 transitions. [2024-11-08 22:49:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 298 transitions. [2024-11-08 22:49:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:49:45,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 228 states and 303 transitions. [2024-11-08 22:49:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 303 transitions. [2024-11-08 22:49:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:49:46,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:49:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 230 states and 305 transitions. [2024-11-08 22:49:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2024-11-08 22:49:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:49:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 3 proven. 171 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 22:51:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 349 states and 497 transitions. [2024-11-08 22:51:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 497 transitions. [2024-11-08 22:51:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:51:37,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-08 22:51:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 381 states and 540 transitions. [2024-11-08 22:51:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 540 transitions. [2024-11-08 22:51:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:51:57,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 22:53:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 465 states and 676 transitions. [2024-11-08 22:53:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 676 transitions. [2024-11-08 22:53:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:53:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 22:53:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 465 states and 676 transitions. [2024-11-08 22:53:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 676 transitions. [2024-11-08 22:53:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:53:07,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-08 22:53:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 471 states and 686 transitions. [2024-11-08 22:53:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 686 transitions. [2024-11-08 22:53:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:53:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 22:53:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 471 states and 686 transitions. [2024-11-08 22:53:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 686 transitions. [2024-11-08 22:53:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:53:30,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 25 proven. 1 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 22:53:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 474 states and 688 transitions. [2024-11-08 22:53:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 688 transitions. [2024-11-08 22:53:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:53:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-08 22:54:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 521 states and 761 transitions. [2024-11-08 22:54:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 761 transitions. [2024-11-08 22:54:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:54:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-08 22:54:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 510 states and 734 transitions. [2024-11-08 22:54:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 734 transitions. [2024-11-08 22:54:36,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:54:36,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 52 proven. 4 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-08 22:54:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 516 states and 746 transitions. [2024-11-08 22:54:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 746 transitions. [2024-11-08 22:54:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:54:55,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:55,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-11-08 22:55:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 544 states and 783 transitions. [2024-11-08 22:55:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 783 transitions. [2024-11-08 22:55:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:55:29,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,976 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-08 22:55:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 576 states and 827 transitions. [2024-11-08 22:55:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 827 transitions. [2024-11-08 22:55:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:55:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 25 proven. 57 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-08 22:57:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 621 states and 911 transitions. [2024-11-08 22:57:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 911 transitions. [2024-11-08 22:57:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:57:05,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:05,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-08 22:57:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 659 states and 971 transitions. [2024-11-08 22:57:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 971 transitions. [2024-11-08 22:57:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:57:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:49,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-11-08 22:58:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 687 states and 1009 transitions. [2024-11-08 22:58:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1009 transitions. [2024-11-08 22:58:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:58:15,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:15,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2024-11-08 22:58:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 689 states and 1013 transitions. [2024-11-08 22:58:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1013 transitions. [2024-11-08 22:58:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:58:21,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2024-11-08 22:58:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 689 states and 1008 transitions. [2024-11-08 22:58:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1008 transitions. [2024-11-08 22:58:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:58:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-08 22:58:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 717 states and 1045 transitions. [2024-11-08 22:58:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1045 transitions. [2024-11-08 22:58:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:58:52,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:52,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-08 22:59:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 727 states and 1062 transitions. [2024-11-08 22:59:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1062 transitions. [2024-11-08 22:59:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:59:31,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:31,720 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-08 23:00:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 755 states and 1100 transitions. [2024-11-08 23:00:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1100 transitions. [2024-11-08 23:00:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:00:00,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-08 23:00:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 759 states and 1106 transitions. [2024-11-08 23:00:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1106 transitions. [2024-11-08 23:00:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:00:11,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-08 23:00:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 783 states and 1136 transitions. [2024-11-08 23:00:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1136 transitions. [2024-11-08 23:00:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:00:39,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 52 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:01:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 825 states and 1204 transitions. [2024-11-08 23:01:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1204 transitions. [2024-11-08 23:01:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:01:48,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 476 trivial. 0 not checked. [2024-11-08 23:01:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 827 states and 1206 transitions. [2024-11-08 23:01:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1206 transitions. [2024-11-08 23:01:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:01:54,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:54,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked.