./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/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_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/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_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:47,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:47,272 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:45:47,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:47,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:47,315 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:47,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:45:47,317 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:45:47,318 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:47,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:47,319 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:47,319 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:47,320 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:47,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:47,321 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:47,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:47,322 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:47,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:47,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:47,323 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:47,324 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:47,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:47,325 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:47,326 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:47,326 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:47,327 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:47,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:47,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:47,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:47,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:47,329 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:45:47,329 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:47,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:47,330 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_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2024-11-09 00:45:47,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:47,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:47,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:47,677 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:47,678 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:47,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i Unable to find full path for "g++" [2024-11-09 00:45:49,879 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:50,297 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:50,298 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2024-11-09 00:45:50,323 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/data/b546820ec/5b7d5681b6414f76a6452d4048404dbe/FLAG0bd6bd15a [2024-11-09 00:45:50,347 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/data/b546820ec/5b7d5681b6414f76a6452d4048404dbe [2024-11-09 00:45:50,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:50,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:50,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:50,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:50,362 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:50,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:50" (1/1) ... [2024-11-09 00:45:50,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33706956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:50, skipping insertion in model container [2024-11-09 00:45:50,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:50" (1/1) ... [2024-11-09 00:45:50,446 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:50,940 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_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i[33021,33034] [2024-11-09 00:45:51,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:51,173 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:51,237 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_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i[33021,33034] [2024-11-09 00:45:51,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:51,413 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:51,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51 WrapperNode [2024-11-09 00:45:51,414 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:51,415 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:51,415 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:51,415 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:51,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,629 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-11-09 00:45:51,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:51,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:51,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:51,630 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:51,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,662 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,663 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,732 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,747 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,753 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,760 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,776 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:51,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:51,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:51,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:51,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:51" (1/1) ... [2024-11-09 00:45:51,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:51,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:51,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:51,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6daed7-0fb6-4043-b9f5-1e439f511d2e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:45:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:45:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:45:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:45:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:45:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:45:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:45:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:45:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:45:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:45:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:52,154 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:52,156 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:54,361 INFO L? ?]: Removed 391 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:54,361 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:45:56,317 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:45:56,319 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-09 00:45:56,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:56 BoogieIcfgContainer [2024-11-09 00:45:56,320 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:45:56,321 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:45:56,321 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:45:56,333 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:45:56,334 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:45:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-09 00:45:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-09 00:45:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:45:56,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:56,724 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 00:45:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-09 00:45:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-09 00:45:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:45:56,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:56,890 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 00:45:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 149 states and 252 transitions. [2024-11-09 00:45:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 252 transitions. [2024-11-09 00:45:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:45:56,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,008 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 00:45:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2024-11-09 00:45:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2024-11-09 00:45:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:45:57,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,081 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 00:45:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-11-09 00:45:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-11-09 00:45:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:45:57,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,149 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 00:45:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 228 transitions. [2024-11-09 00:45:57,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 228 transitions. [2024-11-09 00:45:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:45:57,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,432 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 00:46:06,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:16,969 WARN L539 Checker$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 00:46:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-09 00:46:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-09 00:46:17,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:17,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,571 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 00:46:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-09 00:46:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-09 00:46:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:18,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:18,740 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 00:46:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-09 00:46:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-09 00:46:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:46:18,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:18,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:19,035 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 00:46:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:19,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 163 states and 228 transitions. [2024-11-09 00:46:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 228 transitions. [2024-11-09 00:46:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:46:19,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:19,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:19,375 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 00:46:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 163 states and 226 transitions. [2024-11-09 00:46:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 226 transitions. [2024-11-09 00:46:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:46:19,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:19,588 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 00:46:29,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 163 states and 224 transitions. [2024-11-09 00:46:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-09 00:46:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:46:29,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:40,247 WARN L539 Checker$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 00:46:42,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2024-11-09 00:46:42,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2024-11-09 00:46:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:46:42,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:53,797 WARN L539 Checker$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 00:47:03,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:13,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:19,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:27,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-09 00:47:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-09 00:47:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:47:27,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:27,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:28,254 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 00:47:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-11-09 00:47:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-11-09 00:47:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:47:28,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:28,679 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 00:47:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 214 states and 281 transitions. [2024-11-09 00:47:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 281 transitions. [2024-11-09 00:47:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:47:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:28,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:29,052 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 00:47:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 214 states and 279 transitions. [2024-11-09 00:47:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 279 transitions. [2024-11-09 00:47:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:47:29,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:47:39,353 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 00:47:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 214 states and 277 transitions. [2024-11-09 00:47:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 277 transitions. [2024-11-09 00:47:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:47:39,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:39,628 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 00:47:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 275 transitions. [2024-11-09 00:47:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 275 transitions. [2024-11-09 00:47:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:47:39,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,310 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 00:47:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-09 00:47:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-09 00:47:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:47:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:41,495 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 00:47:51,720 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 00:48:01,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:11,739 WARN L539 Checker$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 00:48:21,753 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 00:48:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-09 00:48:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-09 00:48:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:48:21,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:22,083 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 00:48:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 222 states and 280 transitions. [2024-11-09 00:48:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 280 transitions. [2024-11-09 00:48:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:48:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:48:26,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-09 00:48:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-09 00:48:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:48:27,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:27,821 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 00:48:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-09 00:48:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-09 00:48:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:48:28,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:28,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:48:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-11-09 00:48:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-11-09 00:48:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:48:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:29,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:48:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 299 states and 370 transitions. [2024-11-09 00:48:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 370 transitions. [2024-11-09 00:48:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:48:29,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:30,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:48:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-09 00:48:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-09 00:48:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:48:30,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:48:33,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:33,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 305 states and 377 transitions. [2024-11-09 00:48:33,476 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 377 transitions. [2024-11-09 00:48:33,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:48:33,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:33,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:48:44,224 WARN L539 Checker$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 00:48:45,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:45,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 309 states and 380 transitions. [2024-11-09 00:48:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 380 transitions. [2024-11-09 00:48:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:48:45,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,075 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 00:48:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-09 00:48:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-09 00:48:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:48:46,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,590 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 00:48:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 309 states and 376 transitions. [2024-11-09 00:48:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 376 transitions. [2024-11-09 00:48:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:48:46,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:48:48,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 313 states and 379 transitions. [2024-11-09 00:48:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 379 transitions. [2024-11-09 00:48:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:48:48,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:48:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-11-09 00:48:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-11-09 00:48:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:48:49,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:48:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 322 states and 389 transitions. [2024-11-09 00:48:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 389 transitions. [2024-11-09 00:48:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:48:50,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:48:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 331 states and 400 transitions. [2024-11-09 00:48:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 400 transitions. [2024-11-09 00:48:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:48:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:48:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 333 states and 404 transitions. [2024-11-09 00:48:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 404 transitions. [2024-11-09 00:48:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:48:52,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:52,785 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:48:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 335 states and 407 transitions. [2024-11-09 00:48:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 407 transitions. [2024-11-09 00:48:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:48:53,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:48:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 336 states and 408 transitions. [2024-11-09 00:48:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 408 transitions. [2024-11-09 00:48:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:48:53,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:48:54,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 336 states and 406 transitions. [2024-11-09 00:48:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 406 transitions. [2024-11-09 00:48:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:48:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:48:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 339 states and 408 transitions. [2024-11-09 00:48:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 408 transitions. [2024-11-09 00:48:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:48:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:49:03,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:49:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-11-09 00:49:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-11-09 00:49:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:03,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,610 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:49:14,996 WARN L539 Checker$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 00:49:22,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:32,887 WARN L539 Checker$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 00:49:42,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:46,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 397 states and 477 transitions. [2024-11-09 00:49:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 477 transitions. [2024-11-09 00:49:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:49:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 398 states and 479 transitions. [2024-11-09 00:49:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 479 transitions. [2024-11-09 00:49:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:49:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:49:59,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:00,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 402 states and 482 transitions. [2024-11-09 00:50:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 482 transitions. [2024-11-09 00:50:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:50:00,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:50:11,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:20,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 406 states and 485 transitions. [2024-11-09 00:50:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 485 transitions. [2024-11-09 00:50:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:50:20,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:50:33,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:43,213 WARN L539 Checker$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 00:50:44,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 486 states and 585 transitions. [2024-11-09 00:50:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 585 transitions. [2024-11-09 00:50:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:50:47,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:50:58,497 WARN L539 Checker$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 00:51:04,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:12,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 532 states and 644 transitions. [2024-11-09 00:51:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 644 transitions. [2024-11-09 00:51:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:51:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:51:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 541 states and 655 transitions. [2024-11-09 00:51:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 655 transitions. [2024-11-09 00:51:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:51:15,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:16,001 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:51:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 550 states and 666 transitions. [2024-11-09 00:51:16,349 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 666 transitions. [2024-11-09 00:51:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:51:16,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:16,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:51:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 552 states and 668 transitions. [2024-11-09 00:51:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 668 transitions. [2024-11-09 00:51:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:51:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:51:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 554 states and 670 transitions. [2024-11-09 00:51:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 670 transitions. [2024-11-09 00:51:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:51:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:51:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 556 states and 674 transitions. [2024-11-09 00:51:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 674 transitions. [2024-11-09 00:51:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:51:19,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:51:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 558 states and 677 transitions. [2024-11-09 00:51:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 677 transitions. [2024-11-09 00:51:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:51:20,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:20,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:51:29,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:30,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 553 states and 674 transitions. [2024-11-09 00:51:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 674 transitions. [2024-11-09 00:51:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:51:30,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:51:32,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 557 states and 677 transitions. [2024-11-09 00:51:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 677 transitions. [2024-11-09 00:51:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:51:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:51:43,567 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 00:51:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 561 states and 680 transitions. [2024-11-09 00:51:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 680 transitions. [2024-11-09 00:51:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:51:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:51:44,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 561 states and 678 transitions. [2024-11-09 00:51:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 678 transitions. [2024-11-09 00:51:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:51:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:51:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 565 states and 681 transitions. [2024-11-09 00:51:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 681 transitions. [2024-11-09 00:51:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:51:46,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:51:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 569 states and 684 transitions. [2024-11-09 00:51:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 684 transitions. [2024-11-09 00:51:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:51:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:51:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 579 states and 699 transitions. [2024-11-09 00:51:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 699 transitions. [2024-11-09 00:51:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:51:50,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:51:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 589 states and 714 transitions. [2024-11-09 00:51:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 714 transitions. [2024-11-09 00:51:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:51:51,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:51:52,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 598 states and 725 transitions. [2024-11-09 00:51:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 725 transitions. [2024-11-09 00:51:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:51:52,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:52:03,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 605 states and 738 transitions. [2024-11-09 00:52:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 738 transitions. [2024-11-09 00:52:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:52:04,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:52:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 607 states and 742 transitions. [2024-11-09 00:52:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 742 transitions. [2024-11-09 00:52:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:52:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:52:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 614 states and 752 transitions. [2024-11-09 00:52:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 752 transitions. [2024-11-09 00:52:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:52:06,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:52:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 616 states and 755 transitions. [2024-11-09 00:52:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 755 transitions. [2024-11-09 00:52:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:52:08,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:52:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 616 states and 752 transitions. [2024-11-09 00:52:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 752 transitions. [2024-11-09 00:52:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:52:08,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:52:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 620 states and 755 transitions. [2024-11-09 00:52:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 755 transitions. [2024-11-09 00:52:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:52:10,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:52:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 624 states and 758 transitions. [2024-11-09 00:52:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 758 transitions. [2024-11-09 00:52:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:52:11,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:52:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 628 states and 761 transitions. [2024-11-09 00:52:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 761 transitions. [2024-11-09 00:52:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:52:13,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:52:16,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:17,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 683 states and 829 transitions. [2024-11-09 00:52:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 829 transitions. [2024-11-09 00:52:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:52:17,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:17,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:52:29,259 WARN L539 Checker$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 00:52:33,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 687 states and 832 transitions. [2024-11-09 00:52:34,006 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 832 transitions. [2024-11-09 00:52:34,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:52:34,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:34,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:52:45,378 WARN L539 Checker$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 00:52:49,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 691 states and 835 transitions. [2024-11-09 00:52:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 835 transitions. [2024-11-09 00:52:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:52:49,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:50,478 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:53:00,882 WARN L539 Checker$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 00:53:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 746 states and 904 transitions. [2024-11-09 00:53:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 904 transitions. [2024-11-09 00:53:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:53:04,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 75 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:53:15,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:25,870 WARN L539 Checker$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 00:53:35,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:37,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:42,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:51,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 828 states and 1006 transitions. [2024-11-09 00:53:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1006 transitions. [2024-11-09 00:53:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:53:52,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-09 00:54:04,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:14,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:26,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:36,693 WARN L539 Checker$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 00:54:42,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:42,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 883 states and 1074 transitions. [2024-11-09 00:54:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1074 transitions. [2024-11-09 00:54:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:54:42,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:54:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 892 states and 1085 transitions. [2024-11-09 00:54:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1085 transitions. [2024-11-09 00:54:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:54:43,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:44,833 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-09 00:54:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 896 states and 1088 transitions. [2024-11-09 00:54:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1088 transitions. [2024-11-09 00:54:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:54:45,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,123 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:54:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 900 states and 1092 transitions. [2024-11-09 00:54:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1092 transitions. [2024-11-09 00:54:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:54:46,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:46,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-09 00:54:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 904 states and 1095 transitions. [2024-11-09 00:54:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1095 transitions. [2024-11-09 00:54:48,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:54:48,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:54:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 913 states and 1106 transitions. [2024-11-09 00:54:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1106 transitions. [2024-11-09 00:54:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:54:49,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:54:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 915 states and 1109 transitions. [2024-11-09 00:54:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1109 transitions. [2024-11-09 00:54:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:54:51,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:54:54,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:54:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 917 states and 1112 transitions. [2024-11-09 00:54:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1112 transitions. [2024-11-09 00:54:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:54:54,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 54 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-09 00:54:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 919 states and 1113 transitions. [2024-11-09 00:54:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1113 transitions. [2024-11-09 00:54:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:54:55,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 53 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:55:02,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 923 states and 1116 transitions. [2024-11-09 00:55:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1116 transitions. [2024-11-09 00:55:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:55:02,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:55:13,943 WARN L539 Checker$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 00:55:17,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:18,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 927 states and 1121 transitions. [2024-11-09 00:55:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1121 transitions. [2024-11-09 00:55:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:55:18,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:55:30,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:31,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:33,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 942 states and 1137 transitions. [2024-11-09 00:55:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1137 transitions. [2024-11-09 00:55:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:55:34,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 100 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:55:46,708 WARN L539 Checker$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 00:55:47,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 979 states and 1183 transitions. [2024-11-09 00:55:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1183 transitions. [2024-11-09 00:55:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:55:48,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 53 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-09 00:55:51,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 983 states and 1186 transitions. [2024-11-09 00:55:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1186 transitions. [2024-11-09 00:55:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:55:51,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:56:02,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:12,913 WARN L539 Checker$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 00:56:22,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:32,929 WARN L539 Checker$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 00:56:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 987 states and 1189 transitions. [2024-11-09 00:56:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1189 transitions. [2024-11-09 00:56:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:56:32,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:32,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:56:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 991 states and 1192 transitions. [2024-11-09 00:56:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1192 transitions. [2024-11-09 00:56:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:56:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:56:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 995 states and 1195 transitions. [2024-11-09 00:56:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1195 transitions. [2024-11-09 00:56:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:37,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:56:38,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1002 states and 1204 transitions. [2024-11-09 00:56:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1204 transitions. [2024-11-09 00:56:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:38,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:38,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:56:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1009 states and 1213 transitions. [2024-11-09 00:56:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1213 transitions. [2024-11-09 00:56:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:40,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:56:42,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:42,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1018 states and 1224 transitions. [2024-11-09 00:56:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1224 transitions. [2024-11-09 00:56:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:42,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:42,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:56:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1027 states and 1235 transitions. [2024-11-09 00:56:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1235 transitions. [2024-11-09 00:56:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:43,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:56:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1034 states and 1245 transitions. [2024-11-09 00:56:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1245 transitions. [2024-11-09 00:56:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:45,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:56:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1036 states and 1247 transitions. [2024-11-09 00:56:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1247 transitions. [2024-11-09 00:56:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:56:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1039 states and 1251 transitions. [2024-11-09 00:56:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1251 transitions. [2024-11-09 00:56:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:47,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:47,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:56:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1048 states and 1264 transitions. [2024-11-09 00:56:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1264 transitions. [2024-11-09 00:56:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:56:48,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:48,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:56:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1057 states and 1275 transitions. [2024-11-09 00:56:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1275 transitions. [2024-11-09 00:56:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:56:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:56:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1059 states and 1278 transitions. [2024-11-09 00:56:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1278 transitions. [2024-11-09 00:56:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:56:51,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:56:53,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:56:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1061 states and 1281 transitions. [2024-11-09 00:56:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1281 transitions. [2024-11-09 00:56:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:56:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:56:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1063 states and 1284 transitions. [2024-11-09 00:56:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1284 transitions. [2024-11-09 00:56:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:56:56,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:56,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:56:58,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:56:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1070 states and 1294 transitions. [2024-11-09 00:56:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1294 transitions. [2024-11-09 00:56:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:56:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:59,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:57:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1072 states and 1297 transitions. [2024-11-09 00:57:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1297 transitions. [2024-11-09 00:57:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:57:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:57:03,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:57:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1074 states and 1300 transitions. [2024-11-09 00:57:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1300 transitions. [2024-11-09 00:57:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:57:04,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:04,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:57:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1076 states and 1303 transitions. [2024-11-09 00:57:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1303 transitions. [2024-11-09 00:57:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:05,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:06,554 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-09 00:57:10,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:57:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1080 states and 1306 transitions. [2024-11-09 00:57:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1306 transitions. [2024-11-09 00:57:11,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:11,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:11,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:57:15,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:57:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1084 states and 1309 transitions. [2024-11-09 00:57:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1309 transitions. [2024-11-09 00:57:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:15,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:15,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:57:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1088 states and 1312 transitions. [2024-11-09 00:57:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1312 transitions. [2024-11-09 00:57:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:17,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:57:20,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1092 states and 1315 transitions. [2024-11-09 00:57:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1315 transitions. [2024-11-09 00:57:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:20,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-09 00:57:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1096 states and 1318 transitions. [2024-11-09 00:57:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1318 transitions. [2024-11-09 00:57:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:23,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:57:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1100 states and 1321 transitions. [2024-11-09 00:57:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1321 transitions. [2024-11-09 00:57:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:57:26,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 75 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:57:30,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:57:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1106 states and 1325 transitions. [2024-11-09 00:57:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1325 transitions. [2024-11-09 00:57:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-09 00:57:30,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:57:43,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:51,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:02,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:04,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:14,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:24,907 WARN L539 Checker$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 00:58:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1161 states and 1393 transitions. [2024-11-09 00:58:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1393 transitions. [2024-11-09 00:58:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:58:25,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:58:38,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:48,329 WARN L539 Checker$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 00:58:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1165 states and 1396 transitions. [2024-11-09 00:58:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1396 transitions. [2024-11-09 00:58:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:58:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:58:52,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:52,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:52,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1169 states and 1399 transitions. [2024-11-09 00:58:52,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1399 transitions. [2024-11-09 00:58:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:58:52,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-09 00:58:56,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:59,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:01,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1224 states and 1465 transitions. [2024-11-09 00:59:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1465 transitions. [2024-11-09 00:59:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:59:01,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:59:08,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:16,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:26,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1279 states and 1531 transitions. [2024-11-09 00:59:27,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1531 transitions. [2024-11-09 00:59:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:59:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:59:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1288 states and 1542 transitions. [2024-11-09 00:59:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1542 transitions. [2024-11-09 00:59:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:59:29,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:59:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1297 states and 1553 transitions. [2024-11-09 00:59:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1553 transitions. [2024-11-09 00:59:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:59:31,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:59:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1299 states and 1556 transitions. [2024-11-09 00:59:33,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1556 transitions. [2024-11-09 00:59:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:59:33,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:59:38,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:59:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1301 states and 1559 transitions. [2024-11-09 00:59:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1559 transitions. [2024-11-09 00:59:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:59:38,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 93 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-09 00:59:50,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:53,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1305 states and 1562 transitions. [2024-11-09 00:59:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1562 transitions. [2024-11-09 00:59:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:59:54,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 01:00:06,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:16,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1309 states and 1567 transitions. [2024-11-09 01:00:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1567 transitions. [2024-11-09 01:00:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:00:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 93 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 01:00:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1313 states and 1570 transitions. [2024-11-09 01:00:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1570 transitions. [2024-11-09 01:00:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:00:19,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked.