./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/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_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/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_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/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 cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:53,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:53,974 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:36:53,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:53,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:54,016 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:54,017 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:54,018 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:54,019 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:54,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:54,024 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:54,024 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:54,024 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:36:54,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:54,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:36:54,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:54,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:54,026 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:54,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:54,026 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:54,026 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:36:54,029 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:36:54,029 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:36:54,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:54,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:54,030 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:54,031 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:54,031 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:54,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:54,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:54,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:54,032 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:54,033 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:54,033 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:54,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:54,035 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_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 [2024-11-08 22:36:54,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:54,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:54,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:54,357 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:54,357 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:54,360 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i Unable to find full path for "g++" [2024-11-08 22:36:56,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:56,717 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:56,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2024-11-08 22:36:56,749 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/data/85fda2750/0e4ba0f185064823a2b843cfd17add9c/FLAG2f46aba22 [2024-11-08 22:36:56,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/data/85fda2750/0e4ba0f185064823a2b843cfd17add9c [2024-11-08 22:36:56,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:56,775 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:56,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:56,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:56,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:56,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:56" (1/1) ... [2024-11-08 22:36:56,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41db176d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:56, skipping insertion in model container [2024-11-08 22:36:56,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:56" (1/1) ... [2024-11-08 22:36:56,878 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:57,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:57,834 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:58,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:58,123 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:58,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58 WrapperNode [2024-11-08 22:36:58,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:58,125 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:58,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:58,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:58,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,352 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-11-08 22:36:58,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:58,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:58,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:58,355 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:58,365 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,386 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,387 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,521 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:58,563 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:58,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:58,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:58,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:58" (1/1) ... [2024-11-08 22:36:58,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:58,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:58,603 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:58,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07b5ff1-9099-4249-ad3c-ac1ac168b0c2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 22:36:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 22:36:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:36:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:36:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:36:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:36:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:36:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:36:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:36:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:58,904 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:58,907 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:37:02,478 INFO L? ?]: Removed 832 outVars from TransFormulas that were not future-live. [2024-11-08 22:37:02,479 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:37:04,578 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:37:04,578 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:37:04,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:04 BoogieIcfgContainer [2024-11-08 22:37:04,579 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:37:04,580 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:37:04,580 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:37:04,591 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:37:04,591 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:04" (1/1) ... [2024-11-08 22:37:04,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:37:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1146 states and 2233 transitions. [2024-11-08 22:37:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2233 transitions. [2024-11-08 22:37:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:37:04,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:37:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:04,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:37:05,006 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:37:05,075 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 22:37:05,148 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:37:05,150 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:37:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:37:05,164 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 22:37:05,180 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 22:37:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1149 states and 2238 transitions. [2024-11-08 22:37:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2238 transitions. [2024-11-08 22:37:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:37:05,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:37:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:05,394 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:37:05,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:37:05,410 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 22:37:05,444 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:37:05,445 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:37:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:37:05,452 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 22:37:05,458 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 22:37:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1150 states and 2239 transitions. [2024-11-08 22:37:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2239 transitions. [2024-11-08 22:37:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:37:05,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:05,617 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 22:37:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1150 states and 2237 transitions. [2024-11-08 22:37:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2237 transitions. [2024-11-08 22:37:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:37:05,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:05,837 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 22:37:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1150 states and 2233 transitions. [2024-11-08 22:37:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2233 transitions. [2024-11-08 22:37:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:37:05,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:05,999 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 22:37:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1150 states and 2229 transitions. [2024-11-08 22:37:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2229 transitions. [2024-11-08 22:37:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:06,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:06,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,107 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 22:37:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1150 states and 2223 transitions. [2024-11-08 22:37:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2223 transitions. [2024-11-08 22:37:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:37:06,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:06,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,301 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 22:37:08,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:08,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1150 states and 2217 transitions. [2024-11-08 22:37:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2217 transitions. [2024-11-08 22:37:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:37:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:08,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:19,333 WARN L539 Checker$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 22:37:29,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:39,348 WARN L539 Checker$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 22:37:45,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1166 states and 2237 transitions. [2024-11-08 22:37:45,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2237 transitions. [2024-11-08 22:37:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:37:45,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,750 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 22:37:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1166 states and 2235 transitions. [2024-11-08 22:37:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2235 transitions. [2024-11-08 22:37:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:37:45,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,024 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 22:37:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1166 states and 2233 transitions. [2024-11-08 22:37:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2233 transitions. [2024-11-08 22:37:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:37:46,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,328 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 22:37:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-11-08 22:37:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-11-08 22:37:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:37:46,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,512 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 22:37:50,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1166 states and 2229 transitions. [2024-11-08 22:37:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2229 transitions. [2024-11-08 22:37:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:37:50,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:51,048 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 22:38:01,210 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 22:38:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1170 states and 2232 transitions. [2024-11-08 22:38:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2232 transitions. [2024-11-08 22:38:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:38:01,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1172 states and 2235 transitions. [2024-11-08 22:38:03,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2235 transitions. [2024-11-08 22:38:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:38:03,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:04,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1173 states and 2237 transitions. [2024-11-08 22:38:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2237 transitions. [2024-11-08 22:38:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:38:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1175 states and 2240 transitions. [2024-11-08 22:38:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2240 transitions. [2024-11-08 22:38:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:38:07,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1176 states and 2241 transitions. [2024-11-08 22:38:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2241 transitions. [2024-11-08 22:38:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:38:09,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1177 states and 2242 transitions. [2024-11-08 22:38:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2242 transitions. [2024-11-08 22:38:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:38:11,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1178 states and 2243 transitions. [2024-11-08 22:38:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2243 transitions. [2024-11-08 22:38:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1179 states and 2244 transitions. [2024-11-08 22:38:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2244 transitions. [2024-11-08 22:38:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:38:16,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1180 states and 2245 transitions. [2024-11-08 22:38:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2245 transitions. [2024-11-08 22:38:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:38:19,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1181 states and 2246 transitions. [2024-11-08 22:38:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2246 transitions. [2024-11-08 22:38:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:38:21,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1182 states and 2247 transitions. [2024-11-08 22:38:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2247 transitions. [2024-11-08 22:38:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:38:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1183 states and 2248 transitions. [2024-11-08 22:38:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2248 transitions. [2024-11-08 22:38:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:38:25,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1184 states and 2249 transitions. [2024-11-08 22:38:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2249 transitions. [2024-11-08 22:38:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:38:26,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1185 states and 2250 transitions. [2024-11-08 22:38:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2250 transitions. [2024-11-08 22:38:28,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:38:28,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1186 states and 2251 transitions. [2024-11-08 22:38:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2251 transitions. [2024-11-08 22:38:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:38:30,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:33,054 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1187 states and 2252 transitions. [2024-11-08 22:38:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2252 transitions. [2024-11-08 22:38:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:38:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1188 states and 2253 transitions. [2024-11-08 22:38:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2253 transitions. [2024-11-08 22:38:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:38:37,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1189 states and 2254 transitions. [2024-11-08 22:38:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2254 transitions. [2024-11-08 22:38:40,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:38:40,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1190 states and 2255 transitions. [2024-11-08 22:38:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2255 transitions. [2024-11-08 22:38:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:38:43,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1191 states and 2256 transitions. [2024-11-08 22:38:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2256 transitions. [2024-11-08 22:38:45,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:38:45,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:45,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1192 states and 2257 transitions. [2024-11-08 22:38:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2257 transitions. [2024-11-08 22:38:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:38:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1193 states and 2258 transitions. [2024-11-08 22:38:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2258 transitions. [2024-11-08 22:38:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:38:51,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1194 states and 2259 transitions. [2024-11-08 22:38:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2259 transitions. [2024-11-08 22:38:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:38:54,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1195 states and 2260 transitions. [2024-11-08 22:38:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2260 transitions. [2024-11-08 22:38:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:56,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1196 states and 2261 transitions. [2024-11-08 22:39:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2261 transitions. [2024-11-08 22:39:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:39:00,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1197 states and 2262 transitions. [2024-11-08 22:39:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2262 transitions. [2024-11-08 22:39:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:39:04,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1198 states and 2263 transitions. [2024-11-08 22:39:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2263 transitions. [2024-11-08 22:39:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:39:06,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1199 states and 2264 transitions. [2024-11-08 22:39:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2264 transitions. [2024-11-08 22:39:08,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:39:08,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1200 states and 2265 transitions. [2024-11-08 22:39:10,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2265 transitions. [2024-11-08 22:39:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:39:10,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:10,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1201 states and 2266 transitions. [2024-11-08 22:39:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2266 transitions. [2024-11-08 22:39:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:39:14,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1202 states and 2267 transitions. [2024-11-08 22:39:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2267 transitions. [2024-11-08 22:39:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:39:17,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1203 states and 2268 transitions. [2024-11-08 22:39:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2268 transitions. [2024-11-08 22:39:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:39:19,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1204 states and 2269 transitions. [2024-11-08 22:39:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2269 transitions. [2024-11-08 22:39:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:39:22,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1205 states and 2270 transitions. [2024-11-08 22:39:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2270 transitions. [2024-11-08 22:39:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:25,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1206 states and 2271 transitions. [2024-11-08 22:39:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2271 transitions. [2024-11-08 22:39:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:28,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1207 states and 2272 transitions. [2024-11-08 22:39:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2272 transitions. [2024-11-08 22:39:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:39:30,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1208 states and 2273 transitions. [2024-11-08 22:39:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2273 transitions. [2024-11-08 22:39:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:39:33,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1209 states and 2274 transitions. [2024-11-08 22:39:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2274 transitions. [2024-11-08 22:39:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:39:36,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1210 states and 2275 transitions. [2024-11-08 22:39:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2275 transitions. [2024-11-08 22:39:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:39:43,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1211 states and 2276 transitions. [2024-11-08 22:39:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2276 transitions. [2024-11-08 22:39:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:47,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1212 states and 2277 transitions. [2024-11-08 22:39:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2277 transitions. [2024-11-08 22:39:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:39:49,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1213 states and 2278 transitions. [2024-11-08 22:39:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2278 transitions. [2024-11-08 22:39:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:39:54,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1214 states and 2279 transitions. [2024-11-08 22:39:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2279 transitions. [2024-11-08 22:39:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:39:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1215 states and 2280 transitions. [2024-11-08 22:40:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2280 transitions. [2024-11-08 22:40:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:40:03,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1216 states and 2281 transitions. [2024-11-08 22:40:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2281 transitions. [2024-11-08 22:40:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:40:26,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1217 states and 2284 transitions. [2024-11-08 22:40:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2284 transitions. [2024-11-08 22:40:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:40:27,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-08 22:40:29,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-08 22:40:29,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:40:29,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:29,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1219 states and 2290 transitions. [2024-11-08 22:40:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2290 transitions. [2024-11-08 22:40:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:40:31,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1220 states and 2292 transitions. [2024-11-08 22:40:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2292 transitions. [2024-11-08 22:40:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:40:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1221 states and 2293 transitions. [2024-11-08 22:40:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2293 transitions. [2024-11-08 22:40:36,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:40:36,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1222 states and 2294 transitions. [2024-11-08 22:40:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2294 transitions. [2024-11-08 22:40:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:40:39,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1223 states and 2295 transitions. [2024-11-08 22:40:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2295 transitions. [2024-11-08 22:40:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:40:42,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1224 states and 2296 transitions. [2024-11-08 22:40:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2296 transitions. [2024-11-08 22:40:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:40:45,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1227 states and 2302 transitions. [2024-11-08 22:40:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2302 transitions. [2024-11-08 22:40:50,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:40:50,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:52,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1228 states and 2303 transitions. [2024-11-08 22:40:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2303 transitions. [2024-11-08 22:40:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:40:53,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1229 states and 2304 transitions. [2024-11-08 22:40:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2304 transitions. [2024-11-08 22:40:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:40:55,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:40:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1230 states and 2305 transitions. [2024-11-08 22:40:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2305 transitions. [2024-11-08 22:40:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:40:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:01,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1231 states and 2306 transitions. [2024-11-08 22:41:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2306 transitions. [2024-11-08 22:41:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:41:01,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1232 states and 2307 transitions. [2024-11-08 22:41:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2307 transitions. [2024-11-08 22:41:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:41:07,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:07,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1233 states and 2308 transitions. [2024-11-08 22:41:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2308 transitions. [2024-11-08 22:41:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:41:09,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1234 states and 2309 transitions. [2024-11-08 22:41:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2309 transitions. [2024-11-08 22:41:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:41:12,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:12,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1235 states and 2310 transitions. [2024-11-08 22:41:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2310 transitions. [2024-11-08 22:41:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:41:16,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:18,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1236 states and 2311 transitions. [2024-11-08 22:41:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2311 transitions. [2024-11-08 22:41:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:41:19,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1237 states and 2312 transitions. [2024-11-08 22:41:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2312 transitions. [2024-11-08 22:41:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:41:22,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1238 states and 2313 transitions. [2024-11-08 22:41:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2313 transitions. [2024-11-08 22:41:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:41:24,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:24,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1239 states and 2314 transitions. [2024-11-08 22:41:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2314 transitions. [2024-11-08 22:41:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:41:27,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1240 states and 2315 transitions. [2024-11-08 22:41:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2315 transitions. [2024-11-08 22:41:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:41:34,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1241 states and 2316 transitions. [2024-11-08 22:41:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2316 transitions. [2024-11-08 22:41:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:41:38,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:38,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1242 states and 2317 transitions. [2024-11-08 22:41:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2317 transitions. [2024-11-08 22:41:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:41:42,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1243 states and 2318 transitions. [2024-11-08 22:41:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2318 transitions. [2024-11-08 22:41:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:41:44,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1244 states and 2319 transitions. [2024-11-08 22:41:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2319 transitions. [2024-11-08 22:41:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:41:48,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:54,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1245 states and 2320 transitions. [2024-11-08 22:41:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2320 transitions. [2024-11-08 22:41:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:41:54,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:41:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1246 states and 2321 transitions. [2024-11-08 22:41:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2321 transitions. [2024-11-08 22:41:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:41:58,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1247 states and 2322 transitions. [2024-11-08 22:42:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2322 transitions. [2024-11-08 22:42:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:42:03,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1248 states and 2323 transitions. [2024-11-08 22:42:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2323 transitions. [2024-11-08 22:42:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:42:06,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:10,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1249 states and 2324 transitions. [2024-11-08 22:42:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2324 transitions. [2024-11-08 22:42:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:42:11,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1250 states and 2325 transitions. [2024-11-08 22:42:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2325 transitions. [2024-11-08 22:42:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:42:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1251 states and 2326 transitions. [2024-11-08 22:42:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2326 transitions. [2024-11-08 22:42:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:42:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1252 states and 2327 transitions. [2024-11-08 22:42:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2327 transitions. [2024-11-08 22:42:24,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:42:24,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1253 states and 2328 transitions. [2024-11-08 22:42:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2328 transitions. [2024-11-08 22:42:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:42:28,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:33,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1254 states and 2329 transitions. [2024-11-08 22:42:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2329 transitions. [2024-11-08 22:42:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:42:33,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1255 states and 2330 transitions. [2024-11-08 22:42:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2330 transitions. [2024-11-08 22:42:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:42:38,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1256 states and 2331 transitions. [2024-11-08 22:42:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2331 transitions. [2024-11-08 22:42:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:42:41,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1257 states and 2332 transitions. [2024-11-08 22:42:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2332 transitions. [2024-11-08 22:42:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:42:47,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1258 states and 2333 transitions. [2024-11-08 22:42:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2333 transitions. [2024-11-08 22:42:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:42:53,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1259 states and 2334 transitions. [2024-11-08 22:42:57,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2334 transitions. [2024-11-08 22:42:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:42:57,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1260 states and 2335 transitions. [2024-11-08 22:43:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2335 transitions. [2024-11-08 22:43:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:43:04,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1261 states and 2336 transitions. [2024-11-08 22:43:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2336 transitions. [2024-11-08 22:43:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:43:09,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1262 states and 2337 transitions. [2024-11-08 22:43:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2337 transitions. [2024-11-08 22:43:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:43:15,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1263 states and 2338 transitions. [2024-11-08 22:43:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2338 transitions. [2024-11-08 22:43:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:43:22,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1264 states and 2339 transitions. [2024-11-08 22:43:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2339 transitions. [2024-11-08 22:43:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:43:28,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1265 states and 2340 transitions. [2024-11-08 22:43:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2340 transitions. [2024-11-08 22:43:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:43:40,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1266 states and 2341 transitions. [2024-11-08 22:43:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2341 transitions. [2024-11-08 22:43:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:43:46,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1267 states and 2342 transitions. [2024-11-08 22:43:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2342 transitions. [2024-11-08 22:43:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:43:54,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1268 states and 2343 transitions. [2024-11-08 22:44:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2343 transitions. [2024-11-08 22:44:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:44:01,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:01,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1269 states and 2344 transitions. [2024-11-08 22:44:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2344 transitions. [2024-11-08 22:44:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:44:07,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:07,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1270 states and 2345 transitions. [2024-11-08 22:44:15,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2345 transitions. [2024-11-08 22:44:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:44:15,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:15,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1271 states and 2346 transitions. [2024-11-08 22:44:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2346 transitions. [2024-11-08 22:44:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:44:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:30,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1272 states and 2347 transitions. [2024-11-08 22:44:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2347 transitions. [2024-11-08 22:44:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:44:30,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1273 states and 2348 transitions. [2024-11-08 22:44:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2348 transitions. [2024-11-08 22:44:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:44:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1274 states and 2349 transitions. [2024-11-08 22:44:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2349 transitions. [2024-11-08 22:44:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:44:44,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:44,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1275 states and 2350 transitions. [2024-11-08 22:44:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2350 transitions. [2024-11-08 22:44:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:44:54,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1276 states and 2351 transitions. [2024-11-08 22:45:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2351 transitions. [2024-11-08 22:45:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:45:02,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:02,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1277 states and 2352 transitions. [2024-11-08 22:45:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2352 transitions. [2024-11-08 22:45:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:45:10,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1278 states and 2353 transitions. [2024-11-08 22:45:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2353 transitions. [2024-11-08 22:45:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:45:22,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1279 states and 2354 transitions. [2024-11-08 22:45:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2354 transitions. [2024-11-08 22:45:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:45:31,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1280 states and 2355 transitions. [2024-11-08 22:45:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2355 transitions. [2024-11-08 22:45:41,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:45:41,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1281 states and 2356 transitions. [2024-11-08 22:45:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2356 transitions. [2024-11-08 22:45:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:45:52,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1282 states and 2357 transitions. [2024-11-08 22:46:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2357 transitions. [2024-11-08 22:46:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:46:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:10,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1283 states and 2358 transitions. [2024-11-08 22:46:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2358 transitions. [2024-11-08 22:46:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:46:10,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1284 states and 2359 transitions. [2024-11-08 22:46:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2359 transitions. [2024-11-08 22:46:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:46:22,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1285 states and 2360 transitions. [2024-11-08 22:46:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2360 transitions. [2024-11-08 22:46:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:46:30,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:30,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1286 states and 2361 transitions. [2024-11-08 22:46:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2361 transitions. [2024-11-08 22:46:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:46:40,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1287 states and 2362 transitions. [2024-11-08 22:46:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2362 transitions. [2024-11-08 22:46:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:46:49,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:49,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:57,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1288 states and 2363 transitions. [2024-11-08 22:46:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2363 transitions. [2024-11-08 22:46:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:46:59,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1289 states and 2364 transitions. [2024-11-08 22:47:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2364 transitions. [2024-11-08 22:47:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:47:10,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:10,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1290 states and 2365 transitions. [2024-11-08 22:47:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2365 transitions. [2024-11-08 22:47:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:47:20,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1291 states and 2366 transitions. [2024-11-08 22:47:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2366 transitions. [2024-11-08 22:47:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:47:31,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1292 states and 2367 transitions. [2024-11-08 22:47:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2367 transitions. [2024-11-08 22:47:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:47:40,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1293 states and 2368 transitions. [2024-11-08 22:47:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2368 transitions. [2024-11-08 22:47:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:47:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1294 states and 2369 transitions. [2024-11-08 22:48:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2369 transitions. [2024-11-08 22:48:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:48:03,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1295 states and 2370 transitions. [2024-11-08 22:48:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2370 transitions. [2024-11-08 22:48:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:48:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1296 states and 2371 transitions. [2024-11-08 22:48:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2371 transitions. [2024-11-08 22:48:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:48:24,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1297 states and 2372 transitions. [2024-11-08 22:48:38,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2372 transitions. [2024-11-08 22:48:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:48:38,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1298 states and 2373 transitions. [2024-11-08 22:48:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2373 transitions. [2024-11-08 22:48:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:48:58,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:09,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1299 states and 2374 transitions. [2024-11-08 22:49:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2374 transitions. [2024-11-08 22:49:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:49:09,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1300 states and 2375 transitions. [2024-11-08 22:49:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2375 transitions. [2024-11-08 22:49:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:49:23,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:23,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1301 states and 2376 transitions. [2024-11-08 22:49:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2376 transitions. [2024-11-08 22:49:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:49:41,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:56,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1302 states and 2377 transitions. [2024-11-08 22:49:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2377 transitions. [2024-11-08 22:49:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:49:56,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:08,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1303 states and 2378 transitions. [2024-11-08 22:50:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2378 transitions. [2024-11-08 22:50:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:50:08,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat