./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/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_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:29:32,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:29:32,863 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:29:32,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:29:32,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:29:32,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:29:32,901 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:29:32,902 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:29:32,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:29:32,903 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:29:32,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:29:32,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:29:32,904 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:29:32,911 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:29:32,911 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:29:32,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:29:32,912 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:29:32,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:29:32,912 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:29:32,913 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:29:32,913 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:29:32,917 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:29:32,918 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:29:32,918 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:29:32,918 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:29:32,919 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:29:32,919 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:29:32,919 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:29:32,920 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:29:32,920 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:32,921 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:29:32,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:29:32,925 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:29:32,925 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:29:32,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:29:32,926 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_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2024-11-08 22:29:33,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:29:33,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:29:33,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:29:33,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:29:33,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:29:33,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i Unable to find full path for "g++" [2024-11-08 22:29:35,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:29:35,775 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:29:35,776 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2024-11-08 22:29:35,803 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/data/5c252fce5/f6b80d836eae427cb2133414f8c88aba/FLAG1ed3fd045 [2024-11-08 22:29:36,010 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/data/5c252fce5/f6b80d836eae427cb2133414f8c88aba [2024-11-08 22:29:36,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:29:36,015 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:29:36,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:36,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:29:36,030 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:29:36,031 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b20cc59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36, skipping insertion in model container [2024-11-08 22:29:36,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,109 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:29:37,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:37,057 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:29:37,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:37,442 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:29:37,443 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37 WrapperNode [2024-11-08 22:29:37,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:37,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:37,446 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:29:37,446 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:29:37,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,622 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-08 22:29:37,622 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:37,623 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:29:37,623 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:29:37,624 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:29:37,636 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,721 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,745 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,766 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,787 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:29:37,791 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:29:37,791 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:29:37,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:29:37,792 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:37,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:29:37,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:29:37,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62dd7df-9adf-4a3a-8af6-d5d4e4b32cc7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:29:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 22:29:37,881 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 22:29:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:29:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:29:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:29:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-08 22:29:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-08 22:29:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:29:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:29:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:29:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:29:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:29:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:29:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-08 22:29:37,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-08 22:29:37,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:29:37,886 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-08 22:29:37,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-08 22:29:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:29:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:29:37,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:29:38,140 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:29:38,144 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:29:40,009 INFO L? ?]: Removed 349 outVars from TransFormulas that were not future-live. [2024-11-08 22:29:40,009 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:29:41,816 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:29:41,817 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:29:41,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:41 BoogieIcfgContainer [2024-11-08 22:29:41,818 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:29:41,820 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:29:41,820 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:29:41,834 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:29:41,834 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:41" (1/1) ... [2024-11-08 22:29:41,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:29:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 285 transitions. [2024-11-08 22:29:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 285 transitions. [2024-11-08 22:29:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:29:41,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:42,264 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:29:42,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:42,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:29:42,456 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:29:42,459 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:29:42,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:29:42,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:29:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 188 states and 290 transitions. [2024-11-08 22:29:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2024-11-08 22:29:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:29:42,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:42,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:29:42,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:42,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:29:42,806 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:29:42,807 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:29:42,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:29:42,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:29:42,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 189 states and 291 transitions. [2024-11-08 22:29:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 291 transitions. [2024-11-08 22:29:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:29:42,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 289 transitions. [2024-11-08 22:29:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 289 transitions. [2024-11-08 22:29:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:29:43,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2024-11-08 22:29:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2024-11-08 22:29:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:29:43,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-11-08 22:29:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-11-08 22:29:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:29:43,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-08 22:29:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-08 22:29:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:29:43,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:53,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-08 22:29:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-08 22:29:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:29:53,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:04,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 208 states and 302 transitions. [2024-11-08 22:30:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 302 transitions. [2024-11-08 22:30:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:30:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 208 states and 300 transitions. [2024-11-08 22:30:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 300 transitions. [2024-11-08 22:30:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:30:05,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:07,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 329 transitions. [2024-11-08 22:30:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 329 transitions. [2024-11-08 22:30:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:30:08,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:18,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:18,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 228 states and 327 transitions. [2024-11-08 22:30:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 327 transitions. [2024-11-08 22:30:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:30:18,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:30:20,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:20,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 232 states and 330 transitions. [2024-11-08 22:30:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 330 transitions. [2024-11-08 22:30:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:30:20,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:20,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-11-08 22:30:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-11-08 22:30:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:30:21,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-11-08 22:30:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-11-08 22:30:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:30:21,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:32,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:34,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-08 22:30:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-08 22:30:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:30:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:45,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:48,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-11-08 22:30:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-11-08 22:30:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:30:48,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:48,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-11-08 22:30:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-11-08 22:30:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:30:49,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:30:51,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-08 22:30:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-08 22:30:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:30:51,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:51,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:30:55,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 22:30:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 22:30:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:30:55,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-11-08 22:30:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-11-08 22:30:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:30:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 299 states and 438 transitions. [2024-11-08 22:31:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 438 transitions. [2024-11-08 22:31:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:31:00,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 301 states and 442 transitions. [2024-11-08 22:31:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 442 transitions. [2024-11-08 22:31:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:31:00,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 303 states and 445 transitions. [2024-11-08 22:31:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 445 transitions. [2024-11-08 22:31:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:31:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 310 states and 469 transitions. [2024-11-08 22:31:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 469 transitions. [2024-11-08 22:31:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:31:03,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 320 states and 499 transitions. [2024-11-08 22:31:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 22:31:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:31:05,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:31:07,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 333 states and 515 transitions. [2024-11-08 22:31:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 515 transitions. [2024-11-08 22:31:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:31:07,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:31:09,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 349 states and 548 transitions. [2024-11-08 22:31:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 548 transitions. [2024-11-08 22:31:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:31:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 362 states and 570 transitions. [2024-11-08 22:31:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-11-08 22:31:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:31:10,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:10,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:31:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 364 states and 574 transitions. [2024-11-08 22:31:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 574 transitions. [2024-11-08 22:31:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:31:12,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,883 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 22:31:16,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 366 states and 580 transitions. [2024-11-08 22:31:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 580 transitions. [2024-11-08 22:31:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:31:16,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 368 states and 587 transitions. [2024-11-08 22:31:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 587 transitions. [2024-11-08 22:31:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:31:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 371 states and 600 transitions. [2024-11-08 22:31:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 600 transitions. [2024-11-08 22:31:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:31:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 374 states and 613 transitions. [2024-11-08 22:31:30,050 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 613 transitions. [2024-11-08 22:31:30,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:31:30,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:32,121 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 377 states and 628 transitions. [2024-11-08 22:31:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 628 transitions. [2024-11-08 22:31:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:31:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:35,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:38,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 380 states and 645 transitions. [2024-11-08 22:31:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 645 transitions. [2024-11-08 22:31:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:31:41,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:41,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 383 states and 664 transitions. [2024-11-08 22:31:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 664 transitions. [2024-11-08 22:31:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:31:47,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:31:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 386 states and 685 transitions. [2024-11-08 22:31:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 685 transitions. [2024-11-08 22:31:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:31:54,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 389 states and 708 transitions. [2024-11-08 22:32:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 708 transitions. [2024-11-08 22:32:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:32:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 392 states and 733 transitions. [2024-11-08 22:32:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 733 transitions. [2024-11-08 22:32:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:32:07,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 395 states and 760 transitions. [2024-11-08 22:32:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 760 transitions. [2024-11-08 22:32:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:32:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 398 states and 789 transitions. [2024-11-08 22:32:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 789 transitions. [2024-11-08 22:32:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:32:22,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:22,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 401 states and 820 transitions. [2024-11-08 22:32:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 820 transitions. [2024-11-08 22:32:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:32:31,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:34,557 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 404 states and 853 transitions. [2024-11-08 22:32:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 853 transitions. [2024-11-08 22:32:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:32:41,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 407 states and 888 transitions. [2024-11-08 22:32:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 888 transitions. [2024-11-08 22:32:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:32:49,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:32:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 410 states and 925 transitions. [2024-11-08 22:32:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 925 transitions. [2024-11-08 22:32:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:32:58,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 413 states and 964 transitions. [2024-11-08 22:33:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 964 transitions. [2024-11-08 22:33:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:33:07,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 416 states and 1005 transitions. [2024-11-08 22:33:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1005 transitions. [2024-11-08 22:33:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:33:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 419 states and 1048 transitions. [2024-11-08 22:33:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1048 transitions. [2024-11-08 22:33:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:33:25,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 422 states and 1093 transitions. [2024-11-08 22:33:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1093 transitions. [2024-11-08 22:33:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:33,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 425 states and 1140 transitions. [2024-11-08 22:33:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1140 transitions. [2024-11-08 22:33:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:43,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,198 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 428 states and 1189 transitions. [2024-11-08 22:33:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1189 transitions. [2024-11-08 22:33:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:33:53,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 431 states and 1240 transitions. [2024-11-08 22:34:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1240 transitions. [2024-11-08 22:34:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:34:03,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 434 states and 1293 transitions. [2024-11-08 22:34:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1293 transitions. [2024-11-08 22:34:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:34:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:13,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 437 states and 1349 transitions. [2024-11-08 22:34:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1349 transitions. [2024-11-08 22:34:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:34:24,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 440 states and 1406 transitions. [2024-11-08 22:34:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1406 transitions. [2024-11-08 22:34:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:34:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 443 states and 1465 transitions. [2024-11-08 22:34:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1465 transitions. [2024-11-08 22:34:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:34:47,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 446 states and 1526 transitions. [2024-11-08 22:34:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1526 transitions. [2024-11-08 22:34:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:34:58,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:58,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 449 states and 1589 transitions. [2024-11-08 22:35:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1589 transitions. [2024-11-08 22:35:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:35:10,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:10,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 452 states and 1654 transitions. [2024-11-08 22:35:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1654 transitions. [2024-11-08 22:35:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:35:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 455 states and 1721 transitions. [2024-11-08 22:35:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1721 transitions. [2024-11-08 22:35:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:35:35,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 458 states and 1790 transitions. [2024-11-08 22:35:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1790 transitions. [2024-11-08 22:35:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:35:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 461 states and 1861 transitions. [2024-11-08 22:36:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1861 transitions. [2024-11-08 22:36:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:36:02,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:16,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 464 states and 1934 transitions. [2024-11-08 22:36:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1934 transitions. [2024-11-08 22:36:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:36:16,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:16,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 467 states and 2009 transitions. [2024-11-08 22:36:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 2009 transitions. [2024-11-08 22:36:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:36:31,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 470 states and 2086 transitions. [2024-11-08 22:36:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 2086 transitions. [2024-11-08 22:36:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:36:44,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 473 states and 2165 transitions. [2024-11-08 22:36:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 2165 transitions. [2024-11-08 22:36:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:36:58,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:13,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 476 states and 2246 transitions. [2024-11-08 22:37:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 2246 transitions. [2024-11-08 22:37:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:37:13,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:13,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:28,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 479 states and 2329 transitions. [2024-11-08 22:37:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2329 transitions. [2024-11-08 22:37:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:37:28,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,099 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 482 states and 2414 transitions. [2024-11-08 22:37:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 2414 transitions. [2024-11-08 22:37:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:37:43,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 485 states and 2501 transitions. [2024-11-08 22:37:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 2501 transitions. [2024-11-08 22:37:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:37:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:38:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 488 states and 2590 transitions. [2024-11-08 22:38:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 2590 transitions. [2024-11-08 22:38:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:38:15,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:15,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:38:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 491 states and 2681 transitions. [2024-11-08 22:38:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 2681 transitions. [2024-11-08 22:38:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:38:31,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:31,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:38:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 494 states and 2774 transitions. [2024-11-08 22:38:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2774 transitions. [2024-11-08 22:38:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:38:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:38:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:38:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:38:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:38:54,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:06,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:09,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:13,798 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:18,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:22,380 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:22,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:30,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:30,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:34,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:37,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:38,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:42,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:46,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:50,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:54,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:54,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:39:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:39:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:39:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:39:57,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:05,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:10,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:15,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:19,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:23,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:27,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:30,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:30,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:34,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:34,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:37,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:41,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:45,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:48,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:48,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:51,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:51,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:55,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:40:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:40:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:40:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:59,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:59,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:04,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:08,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:15,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:19,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:19,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:19,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:19,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:23,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:23,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:26,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:30,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:34,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:34,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:37,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:41,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:41,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:45,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:45,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:49,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:53,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:53,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:41:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:41:57,529 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:41:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:41:57,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:04,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:04,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:08,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:13,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:17,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:20,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:24,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:28,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:31,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:35,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:38,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:41,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:45,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:49,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:42:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:42:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:42:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:42:57,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:43:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:43:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:43:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:43:00,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:43:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:43:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:43:04,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:43:04,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 22:43:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 22:43:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 22:43:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:43:09,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked.