./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/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_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:42:24,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:42:24,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:42:24,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:42:24,919 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:42:24,958 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:42:24,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:42:24,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:42:24,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:42:24,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:42:24,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:42:24,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:42:24,965 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:42:24,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:42:24,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:42:24,968 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:42:24,968 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:42:24,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:42:24,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:42:24,969 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:42:24,970 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:42:24,973 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:42:24,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:42:24,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:42:24,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:42:24,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:42:24,975 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:42:24,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:42:24,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:42:24,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:42:24,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:42:24,976 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:42:24,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:42:24,977 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_0bf30c40-a16a-4aa8-ba61-4eace54963cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 [2024-11-08 23:42:25,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:42:25,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:42:25,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:42:25,310 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:42:25,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:42:25,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i Unable to find full path for "g++" [2024-11-08 23:42:27,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:42:27,780 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:42:27,783 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2024-11-08 23:42:27,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/data/10eaa12f9/21022075a6be47398df5aa2a8d20d8e4/FLAGc11c852c8 [2024-11-08 23:42:28,010 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/data/10eaa12f9/21022075a6be47398df5aa2a8d20d8e4 [2024-11-08 23:42:28,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:42:28,013 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:42:28,015 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:42:28,015 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:42:28,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:42:28,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:42:28" (1/1) ... [2024-11-08 23:42:28,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d36569e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:28, skipping insertion in model container [2024-11-08 23:42:28,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:42:28" (1/1) ... [2024-11-08 23:42:28,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:42:28,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:42:28,819 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:42:28,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:42:29,008 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:42:29,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29 WrapperNode [2024-11-08 23:42:29,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:42:29,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:42:29,011 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:42:29,011 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:42:29,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,221 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-08 23:42:29,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:42:29,224 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:42:29,225 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:42:29,225 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:42:29,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,262 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,356 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,396 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,415 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,434 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:42:29,436 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:42:29,436 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:42:29,436 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:42:29,437 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:29" (1/1) ... [2024-11-08 23:42:29,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:42:29,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:42:29,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:42:29,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf30c40-a16a-4aa8-ba61-4eace54963cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:42:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:42:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:42:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:42:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:42:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:42:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:42:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:42:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:42:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:42:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:42:29,834 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:42:29,837 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:42:32,036 INFO L? ?]: Removed 486 outVars from TransFormulas that were not future-live. [2024-11-08 23:42:32,036 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:42:33,894 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:42:33,894 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 23:42:33,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:42:33 BoogieIcfgContainer [2024-11-08 23:42:33,895 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:42:33,895 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:42:33,896 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:42:33,906 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:42:33,906 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:42:33" (1/1) ... [2024-11-08 23:42:33,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:42:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 214 states and 349 transitions. [2024-11-08 23:42:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 349 transitions. [2024-11-08 23:42:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:42:33,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2024-11-08 23:42:34,222 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2024-11-08 23:42:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:42:34,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 216 states and 352 transitions. [2024-11-08 23:42:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 352 transitions. [2024-11-08 23:42:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:42:34,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 216 states and 348 transitions. [2024-11-08 23:42:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 348 transitions. [2024-11-08 23:42:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:42:34,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 216 states and 340 transitions. [2024-11-08 23:42:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 340 transitions. [2024-11-08 23:42:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:42:34,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 216 states and 328 transitions. [2024-11-08 23:42:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 328 transitions. [2024-11-08 23:42:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:42:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:38,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:48,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 216 states and 314 transitions. [2024-11-08 23:42:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 314 transitions. [2024-11-08 23:42:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:42:49,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:50,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 230 states and 330 transitions. [2024-11-08 23:42:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 330 transitions. [2024-11-08 23:42:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:42:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:50,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 230 states and 328 transitions. [2024-11-08 23:42:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 328 transitions. [2024-11-08 23:42:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:42:51,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 230 states and 326 transitions. [2024-11-08 23:42:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 326 transitions. [2024-11-08 23:42:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:42:51,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 230 states and 324 transitions. [2024-11-08 23:42:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2024-11-08 23:42:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:42:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:57,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 230 states and 322 transitions. [2024-11-08 23:42:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 322 transitions. [2024-11-08 23:42:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:42:57,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:43:08,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-11-08 23:43:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-11-08 23:43:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:43:08,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:11,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:13,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 279 states and 381 transitions. [2024-11-08 23:43:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 381 transitions. [2024-11-08 23:43:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:43:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 23:43:13,777 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 23:43:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:43:13,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 279 states and 377 transitions. [2024-11-08 23:43:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 377 transitions. [2024-11-08 23:43:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:43:14,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 279 states and 375 transitions. [2024-11-08 23:43:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 375 transitions. [2024-11-08 23:43:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:43:14,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 279 states and 373 transitions. [2024-11-08 23:43:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2024-11-08 23:43:15,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:43:15,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:15,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:43:26,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:36,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 283 states and 376 transitions. [2024-11-08 23:43:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 376 transitions. [2024-11-08 23:43:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:43:36,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:47,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:57,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:04,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:14,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:18,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 347 states and 455 transitions. [2024-11-08 23:44:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 455 transitions. [2024-11-08 23:44:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:44:18,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:20,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 351 states and 458 transitions. [2024-11-08 23:44:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 458 transitions. [2024-11-08 23:44:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:44:20,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 351 states and 457 transitions. [2024-11-08 23:44:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 457 transitions. [2024-11-08 23:44:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:44:21,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 351 states and 456 transitions. [2024-11-08 23:44:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 456 transitions. [2024-11-08 23:44:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:44:21,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 466 transitions. [2024-11-08 23:44:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 466 transitions. [2024-11-08 23:44:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:44:22,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 359 states and 464 transitions. [2024-11-08 23:44:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 464 transitions. [2024-11-08 23:44:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:44:23,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:23,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:25,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 363 states and 467 transitions. [2024-11-08 23:44:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 467 transitions. [2024-11-08 23:44:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:44:25,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:36,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:46,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:56,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:06,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 367 states and 470 transitions. [2024-11-08 23:45:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 470 transitions. [2024-11-08 23:45:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:45:06,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 369 states and 474 transitions. [2024-11-08 23:45:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 474 transitions. [2024-11-08 23:45:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:45:07,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:07,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 369 states and 473 transitions. [2024-11-08 23:45:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 473 transitions. [2024-11-08 23:45:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:45:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 377 states and 483 transitions. [2024-11-08 23:45:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 483 transitions. [2024-11-08 23:45:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:45:09,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 378 states and 484 transitions. [2024-11-08 23:45:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 484 transitions. [2024-11-08 23:45:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:45:09,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-11-08 23:45:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-11-08 23:45:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:45:10,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 386 states and 492 transitions. [2024-11-08 23:45:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 492 transitions. [2024-11-08 23:45:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:45:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 388 states and 496 transitions. [2024-11-08 23:45:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 496 transitions. [2024-11-08 23:45:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:45:11,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:45:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 391 states and 498 transitions. [2024-11-08 23:45:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 498 transitions. [2024-11-08 23:45:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:45:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:15,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:45:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 393 states and 502 transitions. [2024-11-08 23:45:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 502 transitions. [2024-11-08 23:45:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:45:15,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 393 states and 500 transitions. [2024-11-08 23:45:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 500 transitions. [2024-11-08 23:45:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:45:16,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:16,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 394 states and 501 transitions. [2024-11-08 23:45:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 501 transitions. [2024-11-08 23:45:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:45:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 394 states and 499 transitions. [2024-11-08 23:45:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 499 transitions. [2024-11-08 23:45:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:45:16,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:17,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:45:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 398 states and 502 transitions. [2024-11-08 23:45:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 502 transitions. [2024-11-08 23:45:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:45:18,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:45:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 401 states and 504 transitions. [2024-11-08 23:45:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 504 transitions. [2024-11-08 23:45:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:45:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:23,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:33,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:34,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:37,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:47,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:49,564 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 [] [2024-11-08 23:45:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 519 states and 653 transitions. [2024-11-08 23:45:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 653 transitions. [2024-11-08 23:45:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:45:50,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 520 states and 654 transitions. [2024-11-08 23:45:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 654 transitions. [2024-11-08 23:45:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:45:50,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:54,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:05,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:15,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:17,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 574 states and 717 transitions. [2024-11-08 23:46:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-11-08 23:46:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:29,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:33,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:38,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 558 states and 697 transitions. [2024-11-08 23:46:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 697 transitions. [2024-11-08 23:46:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:38,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 604 states and 754 transitions. [2024-11-08 23:46:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 754 transitions. [2024-11-08 23:46:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:41,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:43,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 608 states and 757 transitions. [2024-11-08 23:46:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 757 transitions. [2024-11-08 23:46:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:44,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 612 states and 760 transitions. [2024-11-08 23:46:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 760 transitions. [2024-11-08 23:46:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:46,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:46,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 616 states and 763 transitions. [2024-11-08 23:46:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-11-08 23:46:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:46:48,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:59,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:00,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 766 transitions. [2024-11-08 23:47:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 766 transitions. [2024-11-08 23:47:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:47:00,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:47:10,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 624 states and 769 transitions. [2024-11-08 23:47:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 769 transitions. [2024-11-08 23:47:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:47:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:47:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 632 states and 779 transitions. [2024-11-08 23:47:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 779 transitions. [2024-11-08 23:47:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:47:11,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:47:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 640 states and 789 transitions. [2024-11-08 23:47:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 789 transitions. [2024-11-08 23:47:12,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:47:12,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:47:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 648 states and 799 transitions. [2024-11-08 23:47:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 799 transitions. [2024-11-08 23:47:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:47:13,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:47:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 656 states and 809 transitions. [2024-11-08 23:47:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 809 transitions. [2024-11-08 23:47:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:47:14,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 664 states and 819 transitions. [2024-11-08 23:47:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 819 transitions. [2024-11-08 23:47:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:47:15,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 672 states and 829 transitions. [2024-11-08 23:47:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 829 transitions. [2024-11-08 23:47:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:47:16,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:47:27,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 676 states and 832 transitions. [2024-11-08 23:47:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 832 transitions. [2024-11-08 23:47:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:47:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:47:36,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 678 states and 835 transitions. [2024-11-08 23:47:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 835 transitions. [2024-11-08 23:47:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:47:36,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:47:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 680 states and 839 transitions. [2024-11-08 23:47:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 839 transitions. [2024-11-08 23:47:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:47:37,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:47:41,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 682 states and 843 transitions. [2024-11-08 23:47:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 843 transitions. [2024-11-08 23:47:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:47:42,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:47:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 684 states and 847 transitions. [2024-11-08 23:47:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 847 transitions. [2024-11-08 23:47:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:43,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 692 states and 857 transitions. [2024-11-08 23:47:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 857 transitions. [2024-11-08 23:47:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:44,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 700 states and 867 transitions. [2024-11-08 23:47:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 867 transitions. [2024-11-08 23:47:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:45,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:47:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:46,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 700 states and 865 transitions. [2024-11-08 23:47:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 865 transitions. [2024-11-08 23:47:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:46,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:48,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 702 states and 869 transitions. [2024-11-08 23:47:48,659 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 869 transitions. [2024-11-08 23:47:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:48,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:47:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 702 states and 866 transitions. [2024-11-08 23:47:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 866 transitions. [2024-11-08 23:47:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:49,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:47:50,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 702 states and 864 transitions. [2024-11-08 23:47:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 864 transitions. [2024-11-08 23:47:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:50,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 704 states and 867 transitions. [2024-11-08 23:47:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 867 transitions. [2024-11-08 23:47:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:51,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:53,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 706 states and 870 transitions. [2024-11-08 23:47:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 870 transitions. [2024-11-08 23:47:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:54,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 710 states and 873 transitions. [2024-11-08 23:47:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 873 transitions. [2024-11-08 23:47:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:56,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 714 states and 876 transitions. [2024-11-08 23:47:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 876 transitions. [2024-11-08 23:47:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 716 states and 879 transitions. [2024-11-08 23:47:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 879 transitions. [2024-11-08 23:47:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:59,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:48:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 720 states and 882 transitions. [2024-11-08 23:48:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 882 transitions. [2024-11-08 23:48:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:48:01,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:48:03,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:48:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 724 states and 885 transitions. [2024-11-08 23:48:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 885 transitions. [2024-11-08 23:48:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:48:03,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 728 states and 888 transitions. [2024-11-08 23:48:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 888 transitions. [2024-11-08 23:48:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:48:05,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:05,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 732 states and 891 transitions. [2024-11-08 23:48:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 891 transitions. [2024-11-08 23:48:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:48:07,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:08,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 736 states and 894 transitions. [2024-11-08 23:48:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 894 transitions. [2024-11-08 23:48:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:48:08,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:08,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:09,182 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:10,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:48:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 740 states and 897 transitions. [2024-11-08 23:48:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 897 transitions. [2024-11-08 23:48:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:48:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:48:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 742 states and 898 transitions. [2024-11-08 23:48:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 898 transitions. [2024-11-08 23:48:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:48:12,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:22,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:32,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:42,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:52,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:54,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 797 states and 964 transitions. [2024-11-08 23:48:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 964 transitions. [2024-11-08 23:48:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:48:54,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:49:07,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:17,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:22,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 837 states and 1012 transitions. [2024-11-08 23:49:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1012 transitions. [2024-11-08 23:49:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:49:22,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:49:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 850 states and 1029 transitions. [2024-11-08 23:49:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1029 transitions. [2024-11-08 23:49:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:49:23,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:49:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 852 states and 1031 transitions. [2024-11-08 23:49:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1031 transitions. [2024-11-08 23:49:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:49:24,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,877 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:37,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:39,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 856 states and 1034 transitions. [2024-11-08 23:49:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1034 transitions. [2024-11-08 23:49:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:49:39,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:42,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 860 states and 1037 transitions. [2024-11-08 23:49:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1037 transitions. [2024-11-08 23:49:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:49:42,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 868 states and 1047 transitions. [2024-11-08 23:49:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1047 transitions. [2024-11-08 23:49:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:49:43,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 876 states and 1057 transitions. [2024-11-08 23:49:44,731 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1057 transitions. [2024-11-08 23:49:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:49:44,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:44,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 25 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:49:55,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:01,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 880 states and 1060 transitions. [2024-11-08 23:50:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1060 transitions. [2024-11-08 23:50:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:50:01,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:50:12,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:22,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:32,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:35,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 884 states and 1063 transitions. [2024-11-08 23:50:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1063 transitions. [2024-11-08 23:50:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:50:35,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:50:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 892 states and 1073 transitions. [2024-11-08 23:50:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1073 transitions. [2024-11-08 23:50:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:50:36,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:50:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 900 states and 1083 transitions. [2024-11-08 23:50:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1083 transitions. [2024-11-08 23:50:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:50:37,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 902 states and 1086 transitions. [2024-11-08 23:50:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1086 transitions. [2024-11-08 23:50:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:50:38,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:38,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 904 states and 1089 transitions. [2024-11-08 23:50:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1089 transitions. [2024-11-08 23:50:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:50:40,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:50:41,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 906 states and 1092 transitions. [2024-11-08 23:50:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1092 transitions. [2024-11-08 23:50:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:50:41,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:50:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 908 states and 1095 transitions. [2024-11-08 23:50:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1095 transitions. [2024-11-08 23:50:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:50:42,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:50:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 912 states and 1098 transitions. [2024-11-08 23:50:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1098 transitions. [2024-11-08 23:50:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:50:45,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:50:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 916 states and 1101 transitions. [2024-11-08 23:50:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1101 transitions. [2024-11-08 23:50:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:50:47,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:50:49,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:50:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 920 states and 1104 transitions. [2024-11-08 23:50:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1104 transitions. [2024-11-08 23:50:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:50:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:50:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 924 states and 1107 transitions. [2024-11-08 23:50:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1107 transitions. [2024-11-08 23:50:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:50:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:59,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 979 states and 1173 transitions. [2024-11-08 23:51:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1173 transitions. [2024-11-08 23:51:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:51:01,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:51:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 981 states and 1174 transitions. [2024-11-08 23:51:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1174 transitions. [2024-11-08 23:51:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:51:02,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:03,396 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:51:04,984 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 [] [2024-11-08 23:51:10,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1036 states and 1239 transitions. [2024-11-08 23:51:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1239 transitions. [2024-11-08 23:51:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:51:11,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:51:23,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:33,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:43,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:47,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1040 states and 1242 transitions. [2024-11-08 23:51:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1242 transitions. [2024-11-08 23:51:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:51:47,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:47,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:51:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1044 states and 1245 transitions. [2024-11-08 23:51:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1245 transitions. [2024-11-08 23:51:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:51:49,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1052 states and 1255 transitions. [2024-11-08 23:51:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1255 transitions. [2024-11-08 23:51:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:51:51,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1060 states and 1265 transitions. [2024-11-08 23:51:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1265 transitions. [2024-11-08 23:51:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:51:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 37 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:52:05,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1064 states and 1268 transitions. [2024-11-08 23:52:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1268 transitions. [2024-11-08 23:52:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:52:05,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:52:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1068 states and 1271 transitions. [2024-11-08 23:52:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1271 transitions. [2024-11-08 23:52:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:52:08,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:08,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:52:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1076 states and 1281 transitions. [2024-11-08 23:52:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1281 transitions. [2024-11-08 23:52:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:52:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:52:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:10,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1084 states and 1291 transitions. [2024-11-08 23:52:10,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1291 transitions. [2024-11-08 23:52:10,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:52:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:52:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1086 states and 1294 transitions. [2024-11-08 23:52:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1294 transitions. [2024-11-08 23:52:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:52:12,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:52:16,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:52:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1088 states and 1297 transitions. [2024-11-08 23:52:16,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1297 transitions. [2024-11-08 23:52:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:52:16,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:16,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:52:19,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1090 states and 1300 transitions. [2024-11-08 23:52:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1300 transitions. [2024-11-08 23:52:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:52:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:52:20,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1092 states and 1303 transitions. [2024-11-08 23:52:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1303 transitions. [2024-11-08 23:52:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:52:20,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:52:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1096 states and 1306 transitions. [2024-11-08 23:52:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1306 transitions. [2024-11-08 23:52:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:52:23,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:24,840 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:52:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1100 states and 1309 transitions. [2024-11-08 23:52:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1309 transitions. [2024-11-08 23:52:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:52:26,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:26,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:52:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1104 states and 1312 transitions. [2024-11-08 23:52:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1312 transitions. [2024-11-08 23:52:28,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:52:28,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:28,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:52:33,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:52:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1108 states and 1315 transitions. [2024-11-08 23:52:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1315 transitions. [2024-11-08 23:52:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 23:52:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1163 states and 1381 transitions. [2024-11-08 23:52:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1381 transitions. [2024-11-08 23:52:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:52:39,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:52:51,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:55,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:06,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:09,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1218 states and 1446 transitions. [2024-11-08 23:53:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1446 transitions. [2024-11-08 23:53:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:53:10,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:10,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:16,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1222 states and 1449 transitions. [2024-11-08 23:53:16,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1449 transitions. [2024-11-08 23:53:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:53:16,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:16,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:29,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:39,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:49,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:59,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1226 states and 1452 transitions. [2024-11-08 23:54:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1452 transitions. [2024-11-08 23:54:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:54:00,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1234 states and 1462 transitions. [2024-11-08 23:54:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1462 transitions. [2024-11-08 23:54:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:54:02,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1242 states and 1472 transitions. [2024-11-08 23:54:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1472 transitions. [2024-11-08 23:54:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:54:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:05,749 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 174 proven. 49 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:54:07,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:16,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1246 states and 1475 transitions. [2024-11-08 23:54:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1475 transitions. [2024-11-08 23:54:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:54:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 175 proven. 48 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:54:19,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1250 states and 1478 transitions. [2024-11-08 23:54:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1478 transitions. [2024-11-08 23:54:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:19,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:19,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:54:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1258 states and 1488 transitions. [2024-11-08 23:54:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1488 transitions. [2024-11-08 23:54:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:20,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:54:22,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1266 states and 1498 transitions. [2024-11-08 23:54:22,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1498 transitions. [2024-11-08 23:54:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:22,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:22,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:25,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:54:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:25,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1268 states and 1501 transitions. [2024-11-08 23:54:25,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1501 transitions. [2024-11-08 23:54:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:25,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:29,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:54:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1270 states and 1504 transitions. [2024-11-08 23:54:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1504 transitions. [2024-11-08 23:54:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:54:29,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:29,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:54:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1272 states and 1507 transitions. [2024-11-08 23:54:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1507 transitions. [2024-11-08 23:54:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:54:31,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:31,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:54:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1274 states and 1510 transitions. [2024-11-08 23:54:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1510 transitions. [2024-11-08 23:54:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:54:33,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:54:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1278 states and 1513 transitions. [2024-11-08 23:54:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1513 transitions. [2024-11-08 23:54:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:54:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:54:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1282 states and 1516 transitions. [2024-11-08 23:54:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1516 transitions. [2024-11-08 23:54:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:54:39,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:39,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:54:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1286 states and 1519 transitions. [2024-11-08 23:54:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1519 transitions. [2024-11-08 23:54:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:54:42,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:42,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:54:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1290 states and 1522 transitions. [2024-11-08 23:54:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1522 transitions. [2024-11-08 23:54:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:54:44,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:44,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:58,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:00,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:02,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1345 states and 1588 transitions. [2024-11-08 23:55:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1588 transitions. [2024-11-08 23:55:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:55:03,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:55:15,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:25,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:27,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1400 states and 1653 transitions. [2024-11-08 23:55:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1653 transitions. [2024-11-08 23:55:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:55:30,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:30,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:55:44,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:54,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:58,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:08,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1404 states and 1656 transitions. [2024-11-08 23:56:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1656 transitions. [2024-11-08 23:56:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:56:08,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:56:22,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:23,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1408 states and 1659 transitions. [2024-11-08 23:56:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1659 transitions. [2024-11-08 23:56:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:56:23,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1416 states and 1669 transitions. [2024-11-08 23:56:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1669 transitions. [2024-11-08 23:56:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:56:26,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1424 states and 1679 transitions. [2024-11-08 23:56:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1679 transitions. [2024-11-08 23:56:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:56:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 216 proven. 61 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:56:42,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:49,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:52,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1428 states and 1682 transitions. [2024-11-08 23:56:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1682 transitions. [2024-11-08 23:56:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:56:52,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 217 proven. 60 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked.