./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:24:41,147 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:24:41,200 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:24:41,205 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:24:41,205 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:24:41,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:24:41,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:24:41,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:24:41,225 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:24:41,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:24:41,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:24:41,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:24:41,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:24:41,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:41,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:24:41,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:24:41,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:24:41,227 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:24:41,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:24:41,227 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2024-12-05 23:24:41,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:24:41,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:24:41,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:24:41,486 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:24:41,486 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:24:41,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2024-12-05 23:24:44,160 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/data/cd7c8a375/b321f86a415d4d53805e23ad09ecafbc/FLAG9cd8c3a90 [2024-12-05 23:24:44,431 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:24:44,432 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2024-12-05 23:24:44,446 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/data/cd7c8a375/b321f86a415d4d53805e23ad09ecafbc/FLAG9cd8c3a90 [2024-12-05 23:24:44,707 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/data/cd7c8a375/b321f86a415d4d53805e23ad09ecafbc [2024-12-05 23:24:44,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:24:44,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:24:44,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:44,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:24:44,714 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:24:44,715 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:44" (1/1) ... [2024-12-05 23:24:44,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc5aa46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:44, skipping insertion in model container [2024-12-05 23:24:44,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:44" (1/1) ... [2024-12-05 23:24:44,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:24:45,061 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i[33021,33034] [2024-12-05 23:24:45,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:45,215 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:24:45,245 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i[33021,33034] [2024-12-05 23:24:45,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:45,339 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:24:45,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45 WrapperNode [2024-12-05 23:24:45,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:45,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:45,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:24:45,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:24:45,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,373 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,435 INFO L138 Inliner]: procedures = 176, calls = 434, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1858 [2024-12-05 23:24:45,435 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:45,436 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:24:45,436 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:24:45,436 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:24:45,442 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,452 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,452 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,510 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,512 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,531 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:24:45,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:24:45,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:24:45,548 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:24:45,549 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:45" (1/1) ... [2024-12-05 23:24:45,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:45,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:24:45,573 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:24:45,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96aa3883-c2e3-4939-99d3-d94aca17969b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:24:45,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:24:45,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:24:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:24:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:24:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:24:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:24:45,809 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:24:45,810 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:24:47,547 INFO L? ?]: Removed 426 outVars from TransFormulas that were not future-live. [2024-12-05 23:24:47,547 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:24:48,941 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:24:48,941 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-05 23:24:48,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:48 BoogieIcfgContainer [2024-12-05 23:24:48,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:24:48,942 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:24:48,943 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:24:48,953 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:24:48,953 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:48" (1/1) ... [2024-12-05 23:24:48,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:24:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 163 states and 281 transitions. [2024-12-05 23:24:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 281 transitions. [2024-12-05 23:24:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:24:49,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 164 states and 282 transitions. [2024-12-05 23:24:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 282 transitions. [2024-12-05 23:24:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:24:49,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 164 states and 278 transitions. [2024-12-05 23:24:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2024-12-05 23:24:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:24:49,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 164 states and 270 transitions. [2024-12-05 23:24:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 270 transitions. [2024-12-05 23:24:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:24:49,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:49,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-05 23:24:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-05 23:24:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:55,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:05,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 164 states and 246 transitions. [2024-12-05 23:25:05,619 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 246 transitions. [2024-12-05 23:25:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:25:05,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2024-12-05 23:25:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2024-12-05 23:25:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:25:06,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-12-05 23:25:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-12-05 23:25:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:25:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:06,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 176 states and 255 transitions. [2024-12-05 23:25:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 255 transitions. [2024-12-05 23:25:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:25:06,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:17,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 176 states and 253 transitions. [2024-12-05 23:25:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 253 transitions. [2024-12-05 23:25:17,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:25:17,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:17,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:25:27,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:37,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:47,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:57,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 179 states and 255 transitions. [2024-12-05 23:25:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 255 transitions. [2024-12-05 23:25:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:25:57,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:26:08,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:13,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:23,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:25,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 223 states and 309 transitions. [2024-12-05 23:26:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 309 transitions. [2024-12-05 23:26:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:26:25,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:26:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-05 23:26:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-05 23:26:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:26:25,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:26:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-05 23:26:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-05 23:26:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:26:25,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:26:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-12-05 23:26:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-12-05 23:26:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:26:26,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:26,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:26:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 301 transitions. [2024-12-05 23:26:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 301 transitions. [2024-12-05 23:26:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:26:26,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:26:28,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-12-05 23:26:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-12-05 23:26:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:26:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:26:39,104 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 [] [2024-12-05 23:26:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-12-05 23:26:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-12-05 23:26:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:26:40,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:26:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-12-05 23:26:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-12-05 23:26:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:26:40,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:40,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:26:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-12-05 23:26:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-12-05 23:26:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:26:40,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:26:51,216 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 [] [2024-12-05 23:26:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 304 states and 398 transitions. [2024-12-05 23:26:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 398 transitions. [2024-12-05 23:26:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:26:53,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:26:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 305 states and 400 transitions. [2024-12-05 23:26:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 400 transitions. [2024-12-05 23:26:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:26:55,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:26:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 305 states and 398 transitions. [2024-12-05 23:26:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 398 transitions. [2024-12-05 23:26:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:26:55,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:56,028 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:27:06,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:27:06,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 308 states and 400 transitions. [2024-12-05 23:27:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 400 transitions. [2024-12-05 23:27:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:27:06,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:06,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:27:16,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:27:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 311 states and 402 transitions. [2024-12-05 23:27:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2024-12-05 23:27:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:27:17,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:27:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-12-05 23:27:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-12-05 23:27:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:27:17,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:17,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:27:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-12-05 23:27:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-12-05 23:27:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:27:18,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:27:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 401 transitions. [2024-12-05 23:27:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 401 transitions. [2024-12-05 23:27:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:27:18,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:18,580 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:27:18,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 323 states and 412 transitions. [2024-12-05 23:27:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 412 transitions. [2024-12-05 23:27:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:27:18,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:19,217 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:27:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 332 states and 423 transitions. [2024-12-05 23:27:19,360 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 423 transitions. [2024-12-05 23:27:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:27:19,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:19,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:27:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-12-05 23:27:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-12-05 23:27:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:27:20,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:27:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-12-05 23:27:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-12-05 23:27:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:27:22,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,262 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:27:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 334 states and 425 transitions. [2024-12-05 23:27:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 425 transitions. [2024-12-05 23:27:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:27:22,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:27:26,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:27:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 337 states and 427 transitions. [2024-12-05 23:27:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 427 transitions. [2024-12-05 23:27:26,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:27:26,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:27:26,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 340 states and 429 transitions. [2024-12-05 23:27:26,920 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 429 transitions. [2024-12-05 23:27:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:27:26,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:27:37,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:27:47,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:27:57,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:04,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:06,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 392 states and 494 transitions. [2024-12-05 23:28:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 494 transitions. [2024-12-05 23:28:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:28:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:28:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 395 states and 496 transitions. [2024-12-05 23:28:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 496 transitions. [2024-12-05 23:28:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:28:08,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:28:18,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:28,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 398 states and 498 transitions. [2024-12-05 23:28:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-12-05 23:28:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:28:29,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:28:35,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:46,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:53,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:28:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 461 states and 576 transitions. [2024-12-05 23:28:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 576 transitions. [2024-12-05 23:28:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:28:53,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:29:04,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:29:14,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:29:24,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:29:31,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:29:42,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:29:52,168 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 [] [2024-12-05 23:29:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 520 states and 650 transitions. [2024-12-05 23:29:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2024-12-05 23:29:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:29:53,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:29:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 529 states and 661 transitions. [2024-12-05 23:29:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2024-12-05 23:29:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:29:53,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:29:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 538 states and 672 transitions. [2024-12-05 23:29:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-12-05 23:29:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:29:54,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:54,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:29:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 539 states and 674 transitions. [2024-12-05 23:29:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 674 transitions. [2024-12-05 23:29:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:29:55,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:29:57,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:29:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 540 states and 676 transitions. [2024-12-05 23:29:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 676 transitions. [2024-12-05 23:29:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:29:57,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:57,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:30:02,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:30:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 543 states and 678 transitions. [2024-12-05 23:30:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 678 transitions. [2024-12-05 23:30:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:30:02,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:30:03,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:30:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 546 states and 680 transitions. [2024-12-05 23:30:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 680 transitions. [2024-12-05 23:30:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:30:03,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:30:06,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:30:06,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 549 states and 682 transitions. [2024-12-05 23:30:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 682 transitions. [2024-12-05 23:30:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:30:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:30:10,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:30:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 532 states and 661 transitions. [2024-12-05 23:30:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 661 transitions. [2024-12-05 23:30:10,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:30:10,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:10,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:30:15,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 535 states and 663 transitions. [2024-12-05 23:30:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 663 transitions. [2024-12-05 23:30:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:30:15,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:30:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 538 states and 665 transitions. [2024-12-05 23:30:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 665 transitions. [2024-12-05 23:30:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:30:16,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:30:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 547 states and 678 transitions. [2024-12-05 23:30:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 678 transitions. [2024-12-05 23:30:17,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:30:17,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:30:27,831 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 [] [2024-12-05 23:30:28,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:30:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 588 states and 728 transitions. [2024-12-05 23:30:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 728 transitions. [2024-12-05 23:30:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:30:29,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:29,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:30:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 597 states and 739 transitions. [2024-12-05 23:30:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 739 transitions. [2024-12-05 23:30:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:30:30,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:30,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:30:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 606 states and 750 transitions. [2024-12-05 23:30:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 750 transitions. [2024-12-05 23:30:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:30:30,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:30:31,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 615 states and 761 transitions. [2024-12-05 23:30:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 761 transitions. [2024-12-05 23:30:31,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:30:31,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:33,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 616 states and 763 transitions. [2024-12-05 23:30:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-12-05 23:30:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:30:33,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:35,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 617 states and 765 transitions. [2024-12-05 23:30:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 765 transitions. [2024-12-05 23:30:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:30:35,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:37,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 618 states and 769 transitions. [2024-12-05 23:30:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 769 transitions. [2024-12-05 23:30:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:30:37,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 619 states and 771 transitions. [2024-12-05 23:30:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 771 transitions. [2024-12-05 23:30:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:30:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:30:42,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:45,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 628 states and 782 transitions. [2024-12-05 23:30:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 782 transitions. [2024-12-05 23:30:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:30:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:30:53,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 631 states and 784 transitions. [2024-12-05 23:30:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 784 transitions. [2024-12-05 23:30:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:30:53,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:30:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 634 states and 786 transitions. [2024-12-05 23:30:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 786 transitions. [2024-12-05 23:30:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:30:55,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:30:58,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:30:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 637 states and 788 transitions. [2024-12-05 23:30:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 788 transitions. [2024-12-05 23:30:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:30:58,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:31:02,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 689 states and 853 transitions. [2024-12-05 23:31:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 853 transitions. [2024-12-05 23:31:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:31:03,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:03,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:11,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 692 states and 855 transitions. [2024-12-05 23:31:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 855 transitions. [2024-12-05 23:31:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:31:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:22,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:23,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 695 states and 857 transitions. [2024-12-05 23:31:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 857 transitions. [2024-12-05 23:31:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:31:23,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:31:25,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:27,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 746 states and 921 transitions. [2024-12-05 23:31:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 921 transitions. [2024-12-05 23:31:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:31:28,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:31:30,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:33,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 771 states and 951 transitions. [2024-12-05 23:31:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 951 transitions. [2024-12-05 23:31:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:31:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:31:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 780 states and 962 transitions. [2024-12-05 23:31:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 962 transitions. [2024-12-05 23:31:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:31:34,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:31:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 781 states and 963 transitions. [2024-12-05 23:31:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 963 transitions. [2024-12-05 23:31:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:31:35,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:31:46,053 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 [] [2024-12-05 23:31:56,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:06,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:13,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:13,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 808 states and 997 transitions. [2024-12-05 23:32:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 997 transitions. [2024-12-05 23:32:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:32:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:32:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 809 states and 998 transitions. [2024-12-05 23:32:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 998 transitions. [2024-12-05 23:32:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:32:14,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:32:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 818 states and 1009 transitions. [2024-12-05 23:32:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1009 transitions. [2024-12-05 23:32:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:32:15,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:32:17,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:32:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 819 states and 1011 transitions. [2024-12-05 23:32:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1011 transitions. [2024-12-05 23:32:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:32:17,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:32:27,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:32:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 820 states and 1013 transitions. [2024-12-05 23:32:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1013 transitions. [2024-12-05 23:32:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:32:27,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-05 23:32:31,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 823 states and 1015 transitions. [2024-12-05 23:32:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1015 transitions. [2024-12-05 23:32:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:32:31,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:32:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 826 states and 1017 transitions. [2024-12-05 23:32:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1017 transitions. [2024-12-05 23:32:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:32:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:32,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-05 23:32:36,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:39,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:32:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 829 states and 1019 transitions. [2024-12-05 23:32:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1019 transitions. [2024-12-05 23:32:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:32:39,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:32:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 832 states and 1021 transitions. [2024-12-05 23:32:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1021 transitions. [2024-12-05 23:32:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:32:39,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:39,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:32:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 835 states and 1023 transitions. [2024-12-05 23:32:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1023 transitions. [2024-12-05 23:32:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:32:41,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:32:43,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:32:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 838 states and 1025 transitions. [2024-12-05 23:32:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1025 transitions. [2024-12-05 23:32:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:32:43,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:32:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 847 states and 1038 transitions. [2024-12-05 23:32:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1038 transitions. [2024-12-05 23:32:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:32:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:32:49,420 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 [] [2024-12-05 23:32:59,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:00,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 880 states and 1078 transitions. [2024-12-05 23:33:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1078 transitions. [2024-12-05 23:33:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:33:00,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-05 23:33:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 889 states and 1089 transitions. [2024-12-05 23:33:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1089 transitions. [2024-12-05 23:33:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:33:01,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:33:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 898 states and 1100 transitions. [2024-12-05 23:33:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1100 transitions. [2024-12-05 23:33:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:33:02,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-05 23:33:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 907 states and 1111 transitions. [2024-12-05 23:33:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1111 transitions. [2024-12-05 23:33:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:33:03,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:33:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 908 states and 1115 transitions. [2024-12-05 23:33:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1115 transitions. [2024-12-05 23:33:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:33:05,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:33:07,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:33:09,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:33:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 909 states and 1117 transitions. [2024-12-05 23:33:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1117 transitions. [2024-12-05 23:33:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:33:09,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:33:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 910 states and 1119 transitions. [2024-12-05 23:33:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1119 transitions. [2024-12-05 23:33:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:33:10,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:33:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 911 states and 1121 transitions. [2024-12-05 23:33:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1121 transitions. [2024-12-05 23:33:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:33:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:33:15,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:33:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 914 states and 1123 transitions. [2024-12-05 23:33:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1123 transitions. [2024-12-05 23:33:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:33:15,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:15,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 23:33:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 917 states and 1125 transitions. [2024-12-05 23:33:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1125 transitions. [2024-12-05 23:33:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:33:16,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:17,154 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:33:19,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:33:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 926 states and 1136 transitions. [2024-12-05 23:33:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1136 transitions. [2024-12-05 23:33:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:33:20,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:20,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 23:33:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 929 states and 1138 transitions. [2024-12-05 23:33:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1138 transitions. [2024-12-05 23:33:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 23:33:21,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:33:33,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:42,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:50,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 981 states and 1203 transitions. [2024-12-05 23:33:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1203 transitions. [2024-12-05 23:33:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 23:33:50,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:50,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:33:56,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:33:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 984 states and 1205 transitions. [2024-12-05 23:33:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1205 transitions. [2024-12-05 23:33:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 23:33:56,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:34:02,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:02,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 987 states and 1207 transitions. [2024-12-05 23:34:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1207 transitions. [2024-12-05 23:34:02,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 23:34:02,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:02,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-05 23:34:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 992 states and 1212 transitions. [2024-12-05 23:34:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1212 transitions. [2024-12-05 23:34:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 23:34:03,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-05 23:34:15,113 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 [] [2024-12-05 23:34:19,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:21,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1044 states and 1275 transitions. [2024-12-05 23:34:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1275 transitions. [2024-12-05 23:34:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 23:34:22,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-05 23:34:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1045 states and 1275 transitions. [2024-12-05 23:34:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1275 transitions. [2024-12-05 23:34:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-05 23:34:23,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:23,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:34:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1054 states and 1286 transitions. [2024-12-05 23:34:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1286 transitions. [2024-12-05 23:34:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 23:34:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-05 23:34:35,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:37,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:48,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:49,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:34:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1106 states and 1349 transitions. [2024-12-05 23:34:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1349 transitions. [2024-12-05 23:34:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-05 23:34:50,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:50,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:34:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1115 states and 1360 transitions. [2024-12-05 23:34:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1360 transitions. [2024-12-05 23:34:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 23:34:51,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:34:53,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:34:56,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:34:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1116 states and 1362 transitions. [2024-12-05 23:34:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1362 transitions. [2024-12-05 23:34:56,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 23:34:56,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:34:58,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:34:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1117 states and 1364 transitions. [2024-12-05 23:34:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1364 transitions. [2024-12-05 23:34:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:34:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 23:35:09,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1120 states and 1366 transitions. [2024-12-05 23:35:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1366 transitions. [2024-12-05 23:35:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:35:10,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 23:35:18,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:21,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:31,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:35,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1147 states and 1398 transitions. [2024-12-05 23:35:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1398 transitions. [2024-12-05 23:35:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:35:36,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:36,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 23:35:42,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:35:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1150 states and 1400 transitions. [2024-12-05 23:35:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1400 transitions. [2024-12-05 23:35:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:35:42,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 23:35:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:43,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1165 states and 1417 transitions. [2024-12-05 23:35:43,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1417 transitions. [2024-12-05 23:35:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:35:43,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:43,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 23:35:54,804 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 [] [2024-12-05 23:36:04,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:36:10,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:36:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1168 states and 1419 transitions. [2024-12-05 23:36:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1419 transitions. [2024-12-05 23:36:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 23:36:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:36:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1171 states and 1421 transitions. [2024-12-05 23:36:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1421 transitions. [2024-12-05 23:36:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 23:36:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:36:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1174 states and 1423 transitions. [2024-12-05 23:36:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1423 transitions. [2024-12-05 23:36:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 23:36:14,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-05 23:36:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1183 states and 1434 transitions. [2024-12-05 23:36:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1434 transitions. [2024-12-05 23:36:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 23:36:15,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-05 23:36:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1192 states and 1445 transitions. [2024-12-05 23:36:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1445 transitions. [2024-12-05 23:36:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 23:36:16,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:17,027 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-05 23:36:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1201 states and 1456 transitions. [2024-12-05 23:36:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1456 transitions. [2024-12-05 23:36:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 23:36:17,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-05 23:36:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1210 states and 1467 transitions. [2024-12-05 23:36:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1467 transitions. [2024-12-05 23:36:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:36:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-05 23:36:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1211 states and 1471 transitions. [2024-12-05 23:36:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1471 transitions. [2024-12-05 23:36:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:36:19,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-05 23:36:23,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:36:24,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:36:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1212 states and 1473 transitions. [2024-12-05 23:36:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1473 transitions. [2024-12-05 23:36:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:36:24,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-05 23:36:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1213 states and 1475 transitions. [2024-12-05 23:36:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1475 transitions. [2024-12-05 23:36:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:36:25,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-05 23:36:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1214 states and 1477 transitions. [2024-12-05 23:36:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1477 transitions. [2024-12-05 23:36:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:36:27,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:36:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1217 states and 1479 transitions. [2024-12-05 23:36:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1479 transitions. [2024-12-05 23:36:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:36:29,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-05 23:36:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1220 states and 1481 transitions. [2024-12-05 23:36:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1481 transitions. [2024-12-05 23:36:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:36:30,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:36:33,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:36:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1223 states and 1483 transitions. [2024-12-05 23:36:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1483 transitions. [2024-12-05 23:36:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:36:33,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-05 23:36:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1226 states and 1485 transitions. [2024-12-05 23:36:34,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1485 transitions. [2024-12-05 23:36:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 23:36:34,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:34,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:36:46,578 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 [] [2024-12-05 23:36:56,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:06,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:16,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:26,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:30,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:30,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1278 states and 1550 transitions. [2024-12-05 23:37:30,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1550 transitions. [2024-12-05 23:37:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-05 23:37:30,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:37:42,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:52,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:02,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:12,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1281 states and 1552 transitions. [2024-12-05 23:38:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1552 transitions. [2024-12-05 23:38:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-05 23:38:12,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:38:23,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:24,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:27,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1284 states and 1554 transitions. [2024-12-05 23:38:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1554 transitions. [2024-12-05 23:38:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 23:38:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-05 23:38:30,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:38,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:48,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:38:59,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:39:06,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:39:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1336 states and 1617 transitions. [2024-12-05 23:39:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1617 transitions. [2024-12-05 23:39:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 23:39:07,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:07,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-05 23:39:19,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:39:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1388 states and 1680 transitions. [2024-12-05 23:39:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1680 transitions. [2024-12-05 23:39:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 23:39:21,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:39:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1397 states and 1691 transitions. [2024-12-05 23:39:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1691 transitions. [2024-12-05 23:39:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 23:39:23,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:23,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:39:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1406 states and 1702 transitions. [2024-12-05 23:39:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1702 transitions. [2024-12-05 23:39:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 23:39:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:24,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:39:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1407 states and 1704 transitions. [2024-12-05 23:39:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1704 transitions. [2024-12-05 23:39:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 23:39:26,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked.