./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:22:35,434 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:22:35,504 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:22:35,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:22:35,509 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:22:35,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:22:35,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:22:35,551 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:22:35,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:22:35,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:22:35,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:22:35,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:22:35,554 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:22:35,554 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:22:35,554 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:22:35,555 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:22:35,555 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:22:35,555 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:22:35,562 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:22:35,562 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:22:35,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:22:35,563 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:22:35,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:22:35,564 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:22:35,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:22:35,565 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:22:35,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:22:35,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:22:35,566 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:22:35,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:22:35,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:22:35,571 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:22:35,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:22:35,571 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-09 00:22:35,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:22:35,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:22:35,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:22:35,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:22:35,861 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:22:35,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i Unable to find full path for "g++" [2024-11-09 00:22:37,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:22:38,213 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:22:38,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i [2024-11-09 00:22:38,236 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/data/0de6b4dc3/454f0ee372c24423a0aa656ff84b06aa/FLAGb2adbfdbb [2024-11-09 00:22:38,250 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/data/0de6b4dc3/454f0ee372c24423a0aa656ff84b06aa [2024-11-09 00:22:38,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:22:38,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:22:38,256 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:22:38,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:22:38,261 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:22:38,262 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:22:38" (1/1) ... [2024-11-09 00:22:38,263 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b001c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:38, skipping insertion in model container [2024-11-09 00:22:38,263 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:22:38" (1/1) ... [2024-11-09 00:22:38,336 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:22:38,790 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_937e5691-0c96-4263-a580-0919d6673efe/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i[33519,33532] [2024-11-09 00:22:38,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:22:38,952 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:22:38,998 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_937e5691-0c96-4263-a580-0919d6673efe/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i[33519,33532] [2024-11-09 00:22:39,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:22:39,151 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:22:39,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39 WrapperNode [2024-11-09 00:22:39,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:22:39,153 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:22:39,153 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:22:39,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:22:39,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,197 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,269 INFO L138 Inliner]: procedures = 176, calls = 220, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 940 [2024-11-09 00:22:39,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:22:39,270 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:22:39,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:22:39,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:22:39,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,406 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,410 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,424 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:22:39,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:22:39,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:22:39,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:22:39,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:22:39,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:22:39,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:22:39,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937e5691-0c96-4263-a580-0919d6673efe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:22:39,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:22:39,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:22:39,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:22:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:22:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:22:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:22:39,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:22:39,786 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:22:39,789 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:22:41,141 INFO L? ?]: Removed 222 outVars from TransFormulas that were not future-live. [2024-11-09 00:22:41,142 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:22:42,115 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:22:42,116 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-09 00:22:42,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:42 BoogieIcfgContainer [2024-11-09 00:22:42,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:22:42,117 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:22:42,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:22:42,129 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:22:42,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:42" (1/1) ... [2024-11-09 00:22:42,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:22:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 87 states and 143 transitions. [2024-11-09 00:22:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 143 transitions. [2024-11-09 00:22:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:22:42,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 88 states and 144 transitions. [2024-11-09 00:22:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 144 transitions. [2024-11-09 00:22:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:22:42,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 89 states and 145 transitions. [2024-11-09 00:22:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 145 transitions. [2024-11-09 00:22:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:22:42,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-09 00:22:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-09 00:22:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:22:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 139 transitions. [2024-11-09 00:22:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 139 transitions. [2024-11-09 00:22:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:22:42,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 89 states and 133 transitions. [2024-11-09 00:22:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-11-09 00:22:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:22:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:51,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 89 states and 127 transitions. [2024-11-09 00:22:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2024-11-09 00:22:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:22:51,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:01,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 103 states and 144 transitions. [2024-11-09 00:23:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 144 transitions. [2024-11-09 00:23:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:23:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 103 states and 142 transitions. [2024-11-09 00:23:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 142 transitions. [2024-11-09 00:23:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:23:01,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:01,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 103 states and 140 transitions. [2024-11-09 00:23:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 140 transitions. [2024-11-09 00:23:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:23:02,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 103 states and 138 transitions. [2024-11-09 00:23:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 138 transitions. [2024-11-09 00:23:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:23:02,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:12,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 103 states and 136 transitions. [2024-11-09 00:23:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 136 transitions. [2024-11-09 00:23:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:23:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:23:14,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 107 states and 139 transitions. [2024-11-09 00:23:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 139 transitions. [2024-11-09 00:23:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:23:14,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:25,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:28,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 142 states and 181 transitions. [2024-11-09 00:23:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 181 transitions. [2024-11-09 00:23:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:23:29,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:23:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 142 states and 180 transitions. [2024-11-09 00:23:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 180 transitions. [2024-11-09 00:23:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:23:29,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 142 states and 178 transitions. [2024-11-09 00:23:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2024-11-09 00:23:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:23:30,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:23:33,039 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 [] [2024-11-09 00:23:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2024-11-09 00:23:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2024-11-09 00:23:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:23:33,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:33,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 146 states and 180 transitions. [2024-11-09 00:23:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 180 transitions. [2024-11-09 00:23:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:23:33,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:33,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:34,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 191 transitions. [2024-11-09 00:23:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 191 transitions. [2024-11-09 00:23:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:23:34,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:34,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:23:35,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:23:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 157 states and 195 transitions. [2024-11-09 00:23:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 195 transitions. [2024-11-09 00:23:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:23:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-09 00:23:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-09 00:23:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:23:36,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 157 states and 191 transitions. [2024-11-09 00:23:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 191 transitions. [2024-11-09 00:23:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:23:36,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:23:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:37,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 161 states and 194 transitions. [2024-11-09 00:23:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 194 transitions. [2024-11-09 00:23:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:23:37,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:23:48,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:58,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 224 states and 273 transitions. [2024-11-09 00:24:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 273 transitions. [2024-11-09 00:24:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:24:00,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:00,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:24:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 226 states and 274 transitions. [2024-11-09 00:24:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 274 transitions. [2024-11-09 00:24:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:24:01,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:24:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 227 states and 276 transitions. [2024-11-09 00:24:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 276 transitions. [2024-11-09 00:24:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:24:01,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:24:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 256 states and 310 transitions. [2024-11-09 00:24:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 310 transitions. [2024-11-09 00:24:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:24:04,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:24:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 238 states and 288 transitions. [2024-11-09 00:24:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 288 transitions. [2024-11-09 00:24:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:24:05,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:24:16,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:26,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:35,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 242 states and 291 transitions. [2024-11-09 00:24:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 291 transitions. [2024-11-09 00:24:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:24:35,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:24:46,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 246 states and 294 transitions. [2024-11-09 00:24:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 294 transitions. [2024-11-09 00:24:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:24:46,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:24:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 255 states and 305 transitions. [2024-11-09 00:24:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 305 transitions. [2024-11-09 00:24:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:24:47,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:24:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 264 states and 316 transitions. [2024-11-09 00:24:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 316 transitions. [2024-11-09 00:24:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:24:48,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:48,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:24:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 273 states and 327 transitions. [2024-11-09 00:24:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 327 transitions. [2024-11-09 00:24:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:24:50,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:24:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 275 states and 330 transitions. [2024-11-09 00:24:51,503 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 330 transitions. [2024-11-09 00:24:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:24:51,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:51,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:24:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 277 states and 333 transitions. [2024-11-09 00:24:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 333 transitions. [2024-11-09 00:24:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:24:53,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:53,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:24:55,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:24:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 279 states and 336 transitions. [2024-11-09 00:24:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 336 transitions. [2024-11-09 00:24:55,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:24:55,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:24:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 339 transitions. [2024-11-09 00:24:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-11-09 00:24:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:24:57,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:24:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 182 states and 218 transitions. [2024-11-09 00:24:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 218 transitions. [2024-11-09 00:24:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:24:59,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:25:01,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:25:03,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:25:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 186 states and 221 transitions. [2024-11-09 00:25:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 221 transitions. [2024-11-09 00:25:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:25:03,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:25:14,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:24,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:26,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 215 states and 254 transitions. [2024-11-09 00:25:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 254 transitions. [2024-11-09 00:25:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:25:27,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:25:38,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 219 states and 257 transitions. [2024-11-09 00:25:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 257 transitions. [2024-11-09 00:25:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:25:39,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:25:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 228 states and 268 transitions. [2024-11-09 00:25:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 268 transitions. [2024-11-09 00:25:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:25:40,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:25:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 230 states and 271 transitions. [2024-11-09 00:25:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 271 transitions. [2024-11-09 00:25:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:25:42,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:25:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 234 states and 274 transitions. [2024-11-09 00:25:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 274 transitions. [2024-11-09 00:25:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:25:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:25:55,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 307 transitions. [2024-11-09 00:25:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 307 transitions. [2024-11-09 00:25:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:25:56,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:25:59,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 267 states and 310 transitions. [2024-11-09 00:25:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 310 transitions. [2024-11-09 00:25:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:25:59,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:26:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 276 states and 321 transitions. [2024-11-09 00:26:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 321 transitions. [2024-11-09 00:26:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:26:00,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:26:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 278 states and 324 transitions. [2024-11-09 00:26:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 324 transitions. [2024-11-09 00:26:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:26:02,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:02,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:26:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 282 states and 327 transitions. [2024-11-09 00:26:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 327 transitions. [2024-11-09 00:26:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:26:04,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:04,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:09,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 311 states and 360 transitions. [2024-11-09 00:26:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 360 transitions. [2024-11-09 00:26:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:26:10,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:10,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:26:13,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 315 states and 363 transitions. [2024-11-09 00:26:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 363 transitions. [2024-11-09 00:26:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:26:14,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:26:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 324 states and 374 transitions. [2024-11-09 00:26:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 374 transitions. [2024-11-09 00:26:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:26:15,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:26:18,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 326 states and 377 transitions. [2024-11-09 00:26:18,402 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 377 transitions. [2024-11-09 00:26:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:26:18,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:26:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 330 states and 380 transitions. [2024-11-09 00:26:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 380 transitions. [2024-11-09 00:26:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:26:20,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:32,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:36,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 359 states and 413 transitions. [2024-11-09 00:26:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 413 transitions. [2024-11-09 00:26:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:26:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:26:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 363 states and 416 transitions. [2024-11-09 00:26:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 416 transitions. [2024-11-09 00:26:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:26:40,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:40,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:26:42,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 372 states and 427 transitions. [2024-11-09 00:26:42,181 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 427 transitions. [2024-11-09 00:26:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:26:42,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:42,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:26:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:43,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 374 states and 430 transitions. [2024-11-09 00:26:43,858 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 430 transitions. [2024-11-09 00:26:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:26:43,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:26:47,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:26:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 378 states and 433 transitions. [2024-11-09 00:26:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 433 transitions. [2024-11-09 00:26:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-09 00:26:47,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:47,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:59,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:09,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:19,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:22,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 407 states and 466 transitions. [2024-11-09 00:27:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 466 transitions. [2024-11-09 00:27:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:27:22,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:27:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 411 states and 469 transitions. [2024-11-09 00:27:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 469 transitions. [2024-11-09 00:27:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:27:25,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:27:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:28,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 420 states and 480 transitions. [2024-11-09 00:27:28,271 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 480 transitions. [2024-11-09 00:27:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-09 00:27:28,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:27:31,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 422 states and 483 transitions. [2024-11-09 00:27:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 483 transitions. [2024-11-09 00:27:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-09 00:27:32,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:32,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:27:38,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 426 states and 486 transitions. [2024-11-09 00:27:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 486 transitions. [2024-11-09 00:27:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-09 00:27:39,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:39,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:51,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:01,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 455 states and 519 transitions. [2024-11-09 00:28:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 519 transitions. [2024-11-09 00:28:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-09 00:28:02,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:02,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:28:15,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 459 states and 522 transitions. [2024-11-09 00:28:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 522 transitions. [2024-11-09 00:28:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:28:15,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:28:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:18,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 468 states and 533 transitions. [2024-11-09 00:28:18,468 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 533 transitions. [2024-11-09 00:28:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:28:18,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:18,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 470 states and 536 transitions. [2024-11-09 00:28:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 536 transitions. [2024-11-09 00:28:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:28:21,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:24,199 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:28:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 474 states and 539 transitions. [2024-11-09 00:28:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 539 transitions. [2024-11-09 00:28:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-09 00:28:25,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:38,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:48,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:58,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:08,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 503 states and 571 transitions. [2024-11-09 00:29:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 571 transitions. [2024-11-09 00:29:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 00:29:09,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:29:22,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 507 states and 574 transitions. [2024-11-09 00:29:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2024-11-09 00:29:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 00:29:22,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:29:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 516 states and 585 transitions. [2024-11-09 00:29:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 585 transitions. [2024-11-09 00:29:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-09 00:29:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:29:29,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 518 states and 588 transitions. [2024-11-09 00:29:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 588 transitions. [2024-11-09 00:29:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-09 00:29:29,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:29,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:34,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 522 states and 591 transitions. [2024-11-09 00:29:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 591 transitions. [2024-11-09 00:29:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-09 00:29:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 1172 trivial. 0 not checked. [2024-11-09 00:33:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 524 states and 604 transitions. [2024-11-09 00:33:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 604 transitions. [2024-11-09 00:33:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-09 00:33:06,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms