./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/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_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/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_3ed5d131-e991-47fc-9528-c7548a0e5429/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:21:34,095 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:21:34,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:21:34,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:21:34,222 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:21:34,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:21:34,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:21:34,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:21:34,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:21:34,261 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:21:34,262 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:21:34,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:21:34,263 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:21:34,263 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:21:34,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:21:34,264 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:21:34,264 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:21:34,265 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:21:34,265 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:21:34,266 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:21:34,266 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:21:34,270 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:21:34,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:21:34,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:21:34,275 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:21:34,276 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:21:34,276 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:21:34,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:21:34,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:34,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:21:34,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:21:34,277 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:21:34,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:21:34,278 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_3ed5d131-e991-47fc-9528-c7548a0e5429/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2024-11-09 00:21:34,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:21:34,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:21:34,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:21:34,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:21:34,751 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:21:34,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i Unable to find full path for "g++" [2024-11-09 00:21:36,988 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:21:37,380 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:21:37,381 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2024-11-09 00:21:37,403 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/data/ca477048b/6a7674d597774f438d6c437dcb47286f/FLAG90292d63d [2024-11-09 00:21:37,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/data/ca477048b/6a7674d597774f438d6c437dcb47286f [2024-11-09 00:21:37,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:21:37,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:21:37,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:37,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:21:37,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:21:37,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:37" (1/1) ... [2024-11-09 00:21:37,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74172f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37, skipping insertion in model container [2024-11-09 00:21:37,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:37" (1/1) ... [2024-11-09 00:21:37,646 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:38,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:38,617 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:21:38,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:38,831 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:21:38,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38 WrapperNode [2024-11-09 00:21:38,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:38,833 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:38,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:21:38,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:21:38,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:38,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:38,997 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2047 [2024-11-09 00:21:38,997 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:38,998 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:21:38,998 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:21:38,998 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:21:39,010 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,023 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,101 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,108 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,117 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:21:39,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:21:39,144 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:21:39,144 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:21:39,145 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:38" (1/1) ... [2024-11-09 00:21:39,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:39,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:21:39,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:21:39,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed5d131-e991-47fc-9528-c7548a0e5429/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:21:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:21:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:21:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:21:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:21:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:21:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:21:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:21:39,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:21:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:21:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:21:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:21:39,734 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:21:39,737 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:21:42,552 INFO L? ?]: Removed 509 outVars from TransFormulas that were not future-live. [2024-11-09 00:21:42,553 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:21:45,039 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:21:45,039 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 00:21:45,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:45 BoogieIcfgContainer [2024-11-09 00:21:45,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:21:45,041 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:21:45,041 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:21:45,053 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:21:45,053 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:45" (1/1) ... [2024-11-09 00:21:45,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:21:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 191 states and 321 transitions. [2024-11-09 00:21:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 321 transitions. [2024-11-09 00:21:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:21:45,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-11-09 00:21:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-11-09 00:21:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:21:45,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 324 transitions. [2024-11-09 00:21:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 324 transitions. [2024-11-09 00:21:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:21:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-09 00:21:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-09 00:21:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:21:45,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-09 00:21:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-09 00:21:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:21:45,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 193 states and 300 transitions. [2024-11-09 00:21:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 300 transitions. [2024-11-09 00:21:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:21:45,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:47,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:57,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 193 states and 286 transitions. [2024-11-09 00:21:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 286 transitions. [2024-11-09 00:21:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:21:57,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:59,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 207 states and 302 transitions. [2024-11-09 00:21:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 302 transitions. [2024-11-09 00:21:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:21:59,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 207 states and 300 transitions. [2024-11-09 00:21:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 300 transitions. [2024-11-09 00:21:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:21:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 207 states and 298 transitions. [2024-11-09 00:22:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 298 transitions. [2024-11-09 00:22:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:22:00,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 207 states and 296 transitions. [2024-11-09 00:22:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 296 transitions. [2024-11-09 00:22:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:22:00,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:00,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:10,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 207 states and 294 transitions. [2024-11-09 00:22:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 294 transitions. [2024-11-09 00:22:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:22:10,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:13,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 211 states and 297 transitions. [2024-11-09 00:22:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 297 transitions. [2024-11-09 00:22:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:22:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:24,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:25,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:36,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:45,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:50,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 256 states and 353 transitions. [2024-11-09 00:22:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 353 transitions. [2024-11-09 00:22:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:22:51,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 256 states and 351 transitions. [2024-11-09 00:22:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 351 transitions. [2024-11-09 00:22:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:22:51,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 256 states and 349 transitions. [2024-11-09 00:22:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 349 transitions. [2024-11-09 00:22:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:22:51,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-09 00:22:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-09 00:22:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:22:52,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:52,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:53,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 256 states and 345 transitions. [2024-11-09 00:22:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 345 transitions. [2024-11-09 00:22:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:22:53,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:56,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-09 00:22:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-09 00:22:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:22:56,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:56,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:06,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:08,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 324 states and 427 transitions. [2024-11-09 00:23:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 427 transitions. [2024-11-09 00:23:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:23:10,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:23:20,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:23,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 328 states and 430 transitions. [2024-11-09 00:23:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 430 transitions. [2024-11-09 00:23:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:23:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:23:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 328 states and 429 transitions. [2024-11-09 00:23:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 429 transitions. [2024-11-09 00:23:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:23:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 328 states and 428 transitions. [2024-11-09 00:23:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 428 transitions. [2024-11-09 00:23:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:23:23,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 336 states and 438 transitions. [2024-11-09 00:23:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 438 transitions. [2024-11-09 00:23:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:23:24,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:24,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 336 states and 436 transitions. [2024-11-09 00:23:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 436 transitions. [2024-11-09 00:23:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:23:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:23:31,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 340 states and 439 transitions. [2024-11-09 00:23:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 439 transitions. [2024-11-09 00:23:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:23:31,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:31,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:23:34,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 344 states and 442 transitions. [2024-11-09 00:23:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 442 transitions. [2024-11-09 00:23:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:23:34,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 346 states and 446 transitions. [2024-11-09 00:23:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 446 transitions. [2024-11-09 00:23:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:23:36,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 346 states and 445 transitions. [2024-11-09 00:23:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 445 transitions. [2024-11-09 00:23:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:23:36,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 354 states and 455 transitions. [2024-11-09 00:23:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 455 transitions. [2024-11-09 00:23:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:23:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 355 states and 456 transitions. [2024-11-09 00:23:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 456 transitions. [2024-11-09 00:23:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:23:38,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:38,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 363 states and 466 transitions. [2024-11-09 00:23:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 466 transitions. [2024-11-09 00:23:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:23:38,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 363 states and 464 transitions. [2024-11-09 00:23:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 464 transitions. [2024-11-09 00:23:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:23:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:41,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:23:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 365 states and 468 transitions. [2024-11-09 00:23:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 468 transitions. [2024-11-09 00:23:41,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:23:41,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 368 states and 470 transitions. [2024-11-09 00:23:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 470 transitions. [2024-11-09 00:23:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:23:42,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:42,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 370 states and 474 transitions. [2024-11-09 00:23:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 474 transitions. [2024-11-09 00:23:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:23:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 370 states and 472 transitions. [2024-11-09 00:23:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 472 transitions. [2024-11-09 00:23:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:23:44,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 371 states and 473 transitions. [2024-11-09 00:23:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 473 transitions. [2024-11-09 00:23:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:45,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 371 states and 471 transitions. [2024-11-09 00:23:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 471 transitions. [2024-11-09 00:23:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:23:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 375 states and 474 transitions. [2024-11-09 00:23:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 474 transitions. [2024-11-09 00:23:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:23:47,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 378 states and 476 transitions. [2024-11-09 00:23:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 476 transitions. [2024-11-09 00:23:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:23:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:23:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 379 states and 478 transitions. [2024-11-09 00:23:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 478 transitions. [2024-11-09 00:23:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:23:49,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:23:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 380 states and 479 transitions. [2024-11-09 00:23:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 479 transitions. [2024-11-09 00:23:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:23:49,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:49,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:23:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 379 states and 474 transitions. [2024-11-09 00:23:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 474 transitions. [2024-11-09 00:23:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:23:50,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:23:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 379 states and 470 transitions. [2024-11-09 00:23:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 470 transitions. [2024-11-09 00:23:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:23:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:23:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 379 states and 468 transitions. [2024-11-09 00:23:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 468 transitions. [2024-11-09 00:23:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:23:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:24:01,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 379 states and 466 transitions. [2024-11-09 00:24:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 466 transitions. [2024-11-09 00:24:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:24:01,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:24:13,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:14,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:25,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:35,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:45,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:55,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:08,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:18,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:28,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:34,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:45,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:54,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 510 states and 634 transitions. [2024-11-09 00:25:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 634 transitions. [2024-11-09 00:25:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:25:54,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:25:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 510 states and 632 transitions. [2024-11-09 00:25:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 632 transitions. [2024-11-09 00:25:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:25:54,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:25:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 510 states and 628 transitions. [2024-11-09 00:25:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 628 transitions. [2024-11-09 00:25:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:25:55,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:25:58,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 510 states and 626 transitions. [2024-11-09 00:25:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 626 transitions. [2024-11-09 00:25:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:25:58,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:26:09,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:19,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:23,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 494 states and 606 transitions. [2024-11-09 00:26:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 606 transitions. [2024-11-09 00:26:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:26:23,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:30,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 540 states and 666 transitions. [2024-11-09 00:26:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 666 transitions. [2024-11-09 00:26:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:26:32,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:26:34,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 544 states and 669 transitions. [2024-11-09 00:26:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 669 transitions. [2024-11-09 00:26:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:26:34,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:26:45,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:55,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:05,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:08,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 548 states and 672 transitions. [2024-11-09 00:27:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 672 transitions. [2024-11-09 00:27:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:27:08,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:27:10,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 675 transitions. [2024-11-09 00:27:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 675 transitions. [2024-11-09 00:27:10,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:27:10,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:10,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:27:21,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:31,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:41,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:44,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 556 states and 678 transitions. [2024-11-09 00:27:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 678 transitions. [2024-11-09 00:27:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:27:44,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:44,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:27:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 564 states and 688 transitions. [2024-11-09 00:27:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 688 transitions. [2024-11-09 00:27:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:27:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 573 states and 702 transitions. [2024-11-09 00:27:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 702 transitions. [2024-11-09 00:27:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:27:47,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:47,625 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:27:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 581 states and 712 transitions. [2024-11-09 00:27:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 712 transitions. [2024-11-09 00:27:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:27:47,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:47,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:48,567 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:27:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 589 states and 722 transitions. [2024-11-09 00:27:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 722 transitions. [2024-11-09 00:27:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:27:48,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:48,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:00,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:11,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 644 states and 786 transitions. [2024-11-09 00:28:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 786 transitions. [2024-11-09 00:28:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:28:12,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:12,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:28:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 648 states and 789 transitions. [2024-11-09 00:28:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 789 transitions. [2024-11-09 00:28:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:28:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 650 states and 792 transitions. [2024-11-09 00:28:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 792 transitions. [2024-11-09 00:28:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:28:15,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:28:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 652 states and 796 transitions. [2024-11-09 00:28:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 796 transitions. [2024-11-09 00:28:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:28:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 654 states and 800 transitions. [2024-11-09 00:28:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 800 transitions. [2024-11-09 00:28:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:28:18,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 656 states and 804 transitions. [2024-11-09 00:28:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 804 transitions. [2024-11-09 00:28:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:20,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 664 states and 814 transitions. [2024-11-09 00:28:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 814 transitions. [2024-11-09 00:28:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:21,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 673 states and 828 transitions. [2024-11-09 00:28:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 828 transitions. [2024-11-09 00:28:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:28:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 673 states and 826 transitions. [2024-11-09 00:28:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 826 transitions. [2024-11-09 00:28:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:28:34,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 677 states and 829 transitions. [2024-11-09 00:28:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 829 transitions. [2024-11-09 00:28:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:28:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 677 states and 827 transitions. [2024-11-09 00:28:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 827 transitions. [2024-11-09 00:28:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:36,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-09 00:28:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 677 states and 825 transitions. [2024-11-09 00:28:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 825 transitions. [2024-11-09 00:28:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:28:37,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:37,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:28:48,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:50,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 681 states and 828 transitions. [2024-11-09 00:28:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 828 transitions. [2024-11-09 00:28:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:28:50,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 689 states and 838 transitions. [2024-11-09 00:28:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 838 transitions. [2024-11-09 00:28:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:28:51,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 697 states and 848 transitions. [2024-11-09 00:28:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 848 transitions. [2024-11-09 00:28:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:28:53,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 699 states and 851 transitions. [2024-11-09 00:28:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 851 transitions. [2024-11-09 00:28:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:28:54,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:28:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 703 states and 854 transitions. [2024-11-09 00:28:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 854 transitions. [2024-11-09 00:28:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:28:56,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:58,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:28:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 707 states and 857 transitions. [2024-11-09 00:28:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 857 transitions. [2024-11-09 00:28:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:28:58,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 709 states and 860 transitions. [2024-11-09 00:29:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 860 transitions. [2024-11-09 00:29:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:29:00,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:00,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 713 states and 863 transitions. [2024-11-09 00:29:02,386 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 863 transitions. [2024-11-09 00:29:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:29:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 717 states and 866 transitions. [2024-11-09 00:29:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 866 transitions. [2024-11-09 00:29:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:29:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:06,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 719 states and 869 transitions. [2024-11-09 00:29:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 869 transitions. [2024-11-09 00:29:06,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:29:06,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:06,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:11,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 721 states and 872 transitions. [2024-11-09 00:29:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 872 transitions. [2024-11-09 00:29:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:29:12,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:12,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 725 states and 875 transitions. [2024-11-09 00:29:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 875 transitions. [2024-11-09 00:29:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:29:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:16,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 729 states and 878 transitions. [2024-11-09 00:29:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 878 transitions. [2024-11-09 00:29:16,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:29:16,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:16,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:16,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 733 states and 881 transitions. [2024-11-09 00:29:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 881 transitions. [2024-11-09 00:29:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:29:17,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:20,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 737 states and 884 transitions. [2024-11-09 00:29:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 884 transitions. [2024-11-09 00:29:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:29:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:29:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 741 states and 887 transitions. [2024-11-09 00:29:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 887 transitions. [2024-11-09 00:29:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:29:21,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:29:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 743 states and 888 transitions. [2024-11-09 00:29:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 888 transitions. [2024-11-09 00:29:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:29:23,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:23,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:29:34,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:40,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:42,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 787 states and 942 transitions. [2024-11-09 00:29:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 942 transitions. [2024-11-09 00:29:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:29:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:29:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 801 states and 959 transitions. [2024-11-09 00:29:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 959 transitions. [2024-11-09 00:29:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:29:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:44,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:29:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 805 states and 962 transitions. [2024-11-09 00:29:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 962 transitions. [2024-11-09 00:29:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:29:45,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:45,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:57,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:02,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 860 states and 1029 transitions. [2024-11-09 00:30:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1029 transitions. [2024-11-09 00:30:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:30:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:30:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 866 states and 1037 transitions. [2024-11-09 00:30:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1037 transitions. [2024-11-09 00:30:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:30:05,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:05,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 53 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:30:16,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:26,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 870 states and 1040 transitions. [2024-11-09 00:30:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1040 transitions. [2024-11-09 00:30:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:30:26,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 53 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:30:38,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 874 states and 1043 transitions. [2024-11-09 00:30:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1043 transitions. [2024-11-09 00:30:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:30:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:30:49,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:30:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 876 states and 1046 transitions. [2024-11-09 00:30:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1046 transitions. [2024-11-09 00:30:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:49,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:30:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 884 states and 1056 transitions. [2024-11-09 00:30:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1056 transitions. [2024-11-09 00:30:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:50,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:30:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 892 states and 1066 transitions. [2024-11-09 00:30:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1066 transitions. [2024-11-09 00:30:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:51,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:30:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 898 states and 1074 transitions. [2024-11-09 00:30:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1074 transitions. [2024-11-09 00:30:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:52,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:30:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 904 states and 1082 transitions. [2024-11-09 00:30:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1082 transitions. [2024-11-09 00:30:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:53,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:54,707 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:30:58,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:58,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 908 states and 1085 transitions. [2024-11-09 00:30:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1085 transitions. [2024-11-09 00:30:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:30:58,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:31:10,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:20,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:23,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 912 states and 1088 transitions. [2024-11-09 00:31:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1088 transitions. [2024-11-09 00:31:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:31:23,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:25,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 920 states and 1098 transitions. [2024-11-09 00:31:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1098 transitions. [2024-11-09 00:31:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:31:25,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 928 states and 1108 transitions. [2024-11-09 00:31:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1108 transitions. [2024-11-09 00:31:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:31:26,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:26,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 930 states and 1111 transitions. [2024-11-09 00:31:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1111 transitions. [2024-11-09 00:31:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:31:27,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 932 states and 1114 transitions. [2024-11-09 00:31:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1114 transitions. [2024-11-09 00:31:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:31:28,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:31:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 936 states and 1117 transitions. [2024-11-09 00:31:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1117 transitions. [2024-11-09 00:31:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:31:31,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,075 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 938 states and 1120 transitions. [2024-11-09 00:31:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1120 transitions. [2024-11-09 00:31:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:31:32,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:32,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 940 states and 1123 transitions. [2024-11-09 00:31:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1123 transitions. [2024-11-09 00:31:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:31:34,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:31:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 942 states and 1126 transitions. [2024-11-09 00:31:36,018 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1126 transitions. [2024-11-09 00:31:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:31:36,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:36,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:37,056 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:31:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 944 states and 1129 transitions. [2024-11-09 00:31:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1129 transitions. [2024-11-09 00:31:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:31:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:31:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 948 states and 1132 transitions. [2024-11-09 00:31:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1132 transitions. [2024-11-09 00:31:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:31:40,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:31:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 952 states and 1135 transitions. [2024-11-09 00:31:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1135 transitions. [2024-11-09 00:31:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:31:42,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:31:44,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:44,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 956 states and 1138 transitions. [2024-11-09 00:31:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1138 transitions. [2024-11-09 00:31:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:31:44,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:31:46,367 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 [] [2024-11-09 00:31:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 960 states and 1141 transitions. [2024-11-09 00:31:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1141 transitions. [2024-11-09 00:31:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:31:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:31:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 964 states and 1144 transitions. [2024-11-09 00:31:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1144 transitions. [2024-11-09 00:31:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:31:49,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:31:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 968 states and 1147 transitions. [2024-11-09 00:31:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1147 transitions. [2024-11-09 00:31:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 00:31:51,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:31:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:53,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 970 states and 1148 transitions. [2024-11-09 00:31:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1148 transitions. [2024-11-09 00:31:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 00:31:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:31:58,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:05,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1024 states and 1211 transitions. [2024-11-09 00:32:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1211 transitions. [2024-11-09 00:32:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:32:06,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:06,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:19,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:29,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:31,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1079 states and 1278 transitions. [2024-11-09 00:32:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1278 transitions. [2024-11-09 00:32:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 00:32:32,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:32,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 93 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:32:37,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:47,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:53,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1083 states and 1281 transitions. [2024-11-09 00:32:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1281 transitions. [2024-11-09 00:32:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 00:32:53,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 93 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:33:05,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:15,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:25,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:27,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1087 states and 1284 transitions. [2024-11-09 00:33:27,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1284 transitions. [2024-11-09 00:33:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:33:27,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:27,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:33:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1095 states and 1294 transitions. [2024-11-09 00:33:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1294 transitions. [2024-11-09 00:33:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:33:29,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:29,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:33:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1103 states and 1304 transitions. [2024-11-09 00:33:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1304 transitions. [2024-11-09 00:33:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:33:30,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:31,675 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:33:42,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:43,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1107 states and 1307 transitions. [2024-11-09 00:33:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2024-11-09 00:33:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:33:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:33:49,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1111 states and 1310 transitions. [2024-11-09 00:33:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1310 transitions. [2024-11-09 00:33:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:33:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1119 states and 1320 transitions. [2024-11-09 00:33:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1320 transitions. [2024-11-09 00:33:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:33:50,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:50,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1127 states and 1330 transitions. [2024-11-09 00:33:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1330 transitions. [2024-11-09 00:33:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:33:52,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:33:55,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:33:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1129 states and 1333 transitions. [2024-11-09 00:33:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1333 transitions. [2024-11-09 00:33:55,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:33:55,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:33:58,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:33:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1131 states and 1336 transitions. [2024-11-09 00:33:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1336 transitions. [2024-11-09 00:33:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:33:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1133 states and 1339 transitions. [2024-11-09 00:34:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1339 transitions. [2024-11-09 00:34:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:34:00,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1135 states and 1342 transitions. [2024-11-09 00:34:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1342 transitions. [2024-11-09 00:34:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:34:03,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:04,370 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:34:07,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:34:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1139 states and 1345 transitions. [2024-11-09 00:34:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1345 transitions. [2024-11-09 00:34:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:34:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:34:16,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:34:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1143 states and 1348 transitions. [2024-11-09 00:34:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1348 transitions. [2024-11-09 00:34:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 00:34:16,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:22,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:34:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1147 states and 1351 transitions. [2024-11-09 00:34:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1351 transitions. [2024-11-09 00:34:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 00:34:22,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:22,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1151 states and 1354 transitions. [2024-11-09 00:34:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1354 transitions. [2024-11-09 00:34:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 00:34:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 132 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-09 00:34:37,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:34:47,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:34:49,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:34:55,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:34:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1205 states and 1417 transitions. [2024-11-09 00:34:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1417 transitions. [2024-11-09 00:34:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-09 00:34:56,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:59,664 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:11,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:13,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:23,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:33,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:43,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:54,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1260 states and 1484 transitions. [2024-11-09 00:35:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1484 transitions. [2024-11-09 00:35:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 00:35:55,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 174 proven. 133 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked.