./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/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_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/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_47eec848-cbcb-4748-ad06-325a71ec101c/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 ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:02:25,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:02:25,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 01:02:25,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:02:25,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:02:25,224 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:02:25,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:02:25,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:02:25,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:02:25,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:02:25,230 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:02:25,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:02:25,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:02:25,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:02:25,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:02:25,236 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 01:02:25,237 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 01:02:25,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:02:25,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:02:25,238 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:02:25,238 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:02:25,239 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:02:25,239 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:02:25,240 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:02:25,240 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:02:25,241 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:02:25,241 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:02:25,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:02:25,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:25,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:02:25,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:02:25,244 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:02:25,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:02:25,245 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_47eec848-cbcb-4748-ad06-325a71ec101c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2024-11-09 01:02:25,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:02:25,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:02:25,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:02:25,741 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:02:25,742 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:02:25,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i Unable to find full path for "g++" [2024-11-09 01:02:28,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:02:28,719 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:02:28,723 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2024-11-09 01:02:28,758 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/data/0ced7ee7b/110622a8c80c4fd6945d69768d7b2def/FLAGce69930f6 [2024-11-09 01:02:28,787 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/data/0ced7ee7b/110622a8c80c4fd6945d69768d7b2def [2024-11-09 01:02:28,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:02:28,792 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:02:28,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:28,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:02:28,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:02:28,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:28" (1/1) ... [2024-11-09 01:02:28,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9f5f5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:28, skipping insertion in model container [2024-11-09 01:02:28,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:28" (1/1) ... [2024-11-09 01:02:28,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:02:29,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:29,686 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:02:29,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:29,889 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:02:29,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29 WrapperNode [2024-11-09 01:02:29,890 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:29,892 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:29,892 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:02:29,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:02:29,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:29,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,002 INFO L138 Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 17, calls inlined = 26, statements flattened = 885 [2024-11-09 01:02:30,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:30,004 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:02:30,004 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:02:30,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:02:30,017 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,083 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,093 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,103 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:02:30,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:02:30,104 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:02:30,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:02:30,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:29" (1/1) ... [2024-11-09 01:02:30,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:30,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:02:30,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:02:30,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47eec848-cbcb-4748-ad06-325a71ec101c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:02:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:02:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:02:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:02:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:02:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:02:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:02:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:02:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:02:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:02:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:02:30,485 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:02:30,488 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:32,131 INFO L? ?]: Removed 260 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:32,131 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:33,345 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:33,345 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-09 01:02:33,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:33 BoogieIcfgContainer [2024-11-09 01:02:33,346 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:33,347 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:33,347 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:33,362 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:33,363 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:33" (1/1) ... [2024-11-09 01:02:33,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 133 states and 206 transitions. [2024-11-09 01:02:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-11-09 01:02:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:02:33,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,762 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 01:02:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 134 states and 208 transitions. [2024-11-09 01:02:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 208 transitions. [2024-11-09 01:02:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:02:33,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,936 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 01:02:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 135 states and 209 transitions. [2024-11-09 01:02:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 209 transitions. [2024-11-09 01:02:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:02:33,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,076 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 01:02:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 135 states and 207 transitions. [2024-11-09 01:02:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 207 transitions. [2024-11-09 01:02:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:02:34,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,131 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 01:02:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 135 states and 203 transitions. [2024-11-09 01:02:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 203 transitions. [2024-11-09 01:02:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:02:34,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,251 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 01:02:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 135 states and 197 transitions. [2024-11-09 01:02:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 197 transitions. [2024-11-09 01:02:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:02:34,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,473 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 01:02:39,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 135 states and 191 transitions. [2024-11-09 01:02:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 191 transitions. [2024-11-09 01:02:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:02:39,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:50,374 WARN L539 Checker$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 01:02:55,997 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 01:02:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 149 states and 208 transitions. [2024-11-09 01:02:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 208 transitions. [2024-11-09 01:02:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:02:56,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,221 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 01:02:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2024-11-09 01:02:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2024-11-09 01:02:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 149 states and 204 transitions. [2024-11-09 01:02:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 204 transitions. [2024-11-09 01:02:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:02:56,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,674 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 01:02:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 149 states and 202 transitions. [2024-11-09 01:02:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 202 transitions. [2024-11-09 01:02:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:02:56,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,913 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 01:03:06,932 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 01:03:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 149 states and 200 transitions. [2024-11-09 01:03:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 200 transitions. [2024-11-09 01:03:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:03:06,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:07,285 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 01:03:17,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:20,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 153 states and 203 transitions. [2024-11-09 01:03:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2024-11-09 01:03:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:03:20,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:20,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:21,124 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 01:03:22,993 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 01:03:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 186 states and 244 transitions. [2024-11-09 01:03:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 244 transitions. [2024-11-09 01:03:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:03:23,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,045 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 01:03:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 186 states and 243 transitions. [2024-11-09 01:03:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 243 transitions. [2024-11-09 01:03:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:03:24,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,341 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 01:03:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 186 states and 241 transitions. [2024-11-09 01:03:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 241 transitions. [2024-11-09 01:03:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:03:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:24,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,885 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 01:03:31,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 190 states and 244 transitions. [2024-11-09 01:03:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 244 transitions. [2024-11-09 01:03:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:03:31,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,594 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 01:03:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 190 states and 243 transitions. [2024-11-09 01:03:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-11-09 01:03:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:03:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:32,023 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 01:03:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 198 states and 253 transitions. [2024-11-09 01:03:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 253 transitions. [2024-11-09 01:03:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 01:03:32,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:32,906 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 01:03:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 200 states and 257 transitions. [2024-11-09 01:03:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 257 transitions. [2024-11-09 01:03:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:03:33,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:34,198 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 01:03:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:34,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 201 states and 258 transitions. [2024-11-09 01:03:34,214 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 258 transitions. [2024-11-09 01:03:34,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:03:34,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:34,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:34,502 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 01:03:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-11-09 01:03:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-11-09 01:03:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:03:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:35,061 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 01:03:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 204 states and 258 transitions. [2024-11-09 01:03:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 258 transitions. [2024-11-09 01:03:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:03:35,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:35,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:03:46,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:53,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:56,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 265 states and 338 transitions. [2024-11-09 01:03:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 338 transitions. [2024-11-09 01:03:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 01:03:57,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:57,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:03:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 266 states and 339 transitions. [2024-11-09 01:03:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 339 transitions. [2024-11-09 01:03:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 01:03:57,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:08,843 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 01:04:18,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:28,859 WARN L539 Checker$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 01:04:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 370 transitions. [2024-11-09 01:04:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 370 transitions. [2024-11-09 01:04:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:04:30,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:04:35,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 278 states and 350 transitions. [2024-11-09 01:04:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 350 transitions. [2024-11-09 01:04:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:04:35,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:04:46,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:51,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 282 states and 353 transitions. [2024-11-09 01:04:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 353 transitions. [2024-11-09 01:04:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:04:51,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:04:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-11-09 01:04:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-11-09 01:04:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:04:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:53,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:05:04,109 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 01:05:14,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:16,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 295 states and 369 transitions. [2024-11-09 01:05:16,125 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-09 01:05:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:05:16,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 01:05:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 303 states and 379 transitions. [2024-11-09 01:05:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 379 transitions. [2024-11-09 01:05:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 01:05:17,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:17,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:18,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 311 states and 389 transitions. [2024-11-09 01:05:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 389 transitions. [2024-11-09 01:05:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:05:18,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:05:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:19,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 313 states and 393 transitions. [2024-11-09 01:05:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-11-09 01:05:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:05:19,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:19,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 315 states and 397 transitions. [2024-11-09 01:05:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 397 transitions. [2024-11-09 01:05:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:05:20,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:05:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 315 states and 395 transitions. [2024-11-09 01:05:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 395 transitions. [2024-11-09 01:05:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:05:21,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 316 states and 396 transitions. [2024-11-09 01:05:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 396 transitions. [2024-11-09 01:05:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 01:05:22,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:22,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:23,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 318 states and 400 transitions. [2024-11-09 01:05:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 400 transitions. [2024-11-09 01:05:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:05:23,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 318 states and 398 transitions. [2024-11-09 01:05:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-11-09 01:05:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:05:24,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:26,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 322 states and 401 transitions. [2024-11-09 01:05:26,853 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 401 transitions. [2024-11-09 01:05:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:05:26,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:26,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:27,518 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:05:28,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:05:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 325 states and 403 transitions. [2024-11-09 01:05:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 403 transitions. [2024-11-09 01:05:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:05:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:29,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:05:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 329 states and 406 transitions. [2024-11-09 01:05:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 406 transitions. [2024-11-09 01:05:30,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 01:05:30,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 01:05:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 333 states and 409 transitions. [2024-11-09 01:05:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 409 transitions. [2024-11-09 01:05:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 01:05:31,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:31,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 01:05:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 335 states and 410 transitions. [2024-11-09 01:05:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 410 transitions. [2024-11-09 01:05:32,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:05:32,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:32,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:43,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:53,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:56,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 364 states and 444 transitions. [2024-11-09 01:05:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 444 transitions. [2024-11-09 01:05:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 01:05:57,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:57,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:58,111 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 01:05:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 370 states and 452 transitions. [2024-11-09 01:05:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 452 transitions. [2024-11-09 01:05:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 01:05:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:06:09,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:12,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 374 states and 455 transitions. [2024-11-09 01:06:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 455 transitions. [2024-11-09 01:06:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:06:12,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:12,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 382 states and 465 transitions. [2024-11-09 01:06:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 465 transitions. [2024-11-09 01:06:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 01:06:13,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-09 01:06:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 384 states and 468 transitions. [2024-11-09 01:06:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 468 transitions. [2024-11-09 01:06:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:06:15,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:15,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-09 01:06:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-09 01:06:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:06:17,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:17,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-09 01:06:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 289 states and 351 transitions. [2024-11-09 01:06:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 351 transitions. [2024-11-09 01:06:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 01:06:19,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:06:22,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:06:23,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:06:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 293 states and 354 transitions. [2024-11-09 01:06:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 354 transitions. [2024-11-09 01:06:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 01:06:23,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:24,245 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:34,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 322 states and 387 transitions. [2024-11-09 01:06:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 387 transitions. [2024-11-09 01:06:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:06:36,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:06:46,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 326 states and 390 transitions. [2024-11-09 01:06:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 390 transitions. [2024-11-09 01:06:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 01:06:46,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 334 states and 400 transitions. [2024-11-09 01:06:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 400 transitions. [2024-11-09 01:06:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:06:47,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:47,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:49,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:06:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 336 states and 403 transitions. [2024-11-09 01:06:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 403 transitions. [2024-11-09 01:06:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:06:51,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:51,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:06:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 340 states and 406 transitions. [2024-11-09 01:06:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 406 transitions. [2024-11-09 01:06:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:06:53,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:01,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 369 states and 439 transitions. [2024-11-09 01:07:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 439 transitions. [2024-11-09 01:07:02,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 01:07:02,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:07:14,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:22,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 373 states and 442 transitions. [2024-11-09 01:07:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 442 transitions. [2024-11-09 01:07:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 01:07:22,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:22,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 381 states and 452 transitions. [2024-11-09 01:07:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 452 transitions. [2024-11-09 01:07:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:07:23,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:07:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 383 states and 455 transitions. [2024-11-09 01:07:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 455 transitions. [2024-11-09 01:07:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 01:07:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:25,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:07:29,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:07:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 387 states and 458 transitions. [2024-11-09 01:07:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 458 transitions. [2024-11-09 01:07:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 01:07:29,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:30,660 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 416 states and 491 transitions. [2024-11-09 01:07:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 491 transitions. [2024-11-09 01:07:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 01:07:32,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:07:44,187 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 01:07:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 420 states and 494 transitions. [2024-11-09 01:07:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 494 transitions. [2024-11-09 01:07:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 01:07:44,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 428 states and 504 transitions. [2024-11-09 01:07:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 504 transitions. [2024-11-09 01:07:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 01:07:46,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:07:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 430 states and 507 transitions. [2024-11-09 01:07:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 507 transitions. [2024-11-09 01:07:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 01:07:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:07:51,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:07:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 434 states and 510 transitions. [2024-11-09 01:07:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 510 transitions. [2024-11-09 01:07:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 01:07:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:51,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:58,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 463 states and 543 transitions. [2024-11-09 01:07:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 543 transitions. [2024-11-09 01:07:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 01:07:59,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:59,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:08:03,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 467 states and 546 transitions. [2024-11-09 01:08:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 546 transitions. [2024-11-09 01:08:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-09 01:08:03,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 475 states and 556 transitions. [2024-11-09 01:08:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 556 transitions. [2024-11-09 01:08:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-09 01:08:05,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:05,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 477 states and 559 transitions. [2024-11-09 01:08:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 559 transitions. [2024-11-09 01:08:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-09 01:08:07,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:08:11,286 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 01:08:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 481 states and 562 transitions. [2024-11-09 01:08:11,562 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 562 transitions. [2024-11-09 01:08:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-09 01:08:11,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:11,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:24,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:34,548 WARN L539 Checker$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 01:08:38,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 510 states and 595 transitions. [2024-11-09 01:08:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 595 transitions. [2024-11-09 01:08:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-09 01:08:39,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:08:51,920 WARN L539 Checker$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 01:09:01,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:11,938 WARN L539 Checker$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 01:09:21,952 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 01:09:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 514 states and 598 transitions. [2024-11-09 01:09:21,980 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 598 transitions. [2024-11-09 01:09:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-09 01:09:21,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:21,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 522 states and 608 transitions. [2024-11-09 01:09:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 608 transitions. [2024-11-09 01:09:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 01:09:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 524 states and 611 transitions. [2024-11-09 01:09:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 611 transitions. [2024-11-09 01:09:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 01:09:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:09:31,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 528 states and 614 transitions. [2024-11-09 01:09:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 614 transitions. [2024-11-09 01:09:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 01:09:32,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:34,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 557 states and 646 transitions. [2024-11-09 01:09:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 646 transitions. [2024-11-09 01:09:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-09 01:09:35,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:09:48,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:58,626 WARN L539 Checker$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 01:10:08,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:18,645 WARN L539 Checker$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 01:10:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 561 states and 649 transitions. [2024-11-09 01:10:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 649 transitions. [2024-11-09 01:10:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-09 01:10:18,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:18,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 569 states and 659 transitions. [2024-11-09 01:10:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 659 transitions. [2024-11-09 01:10:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-09 01:10:21,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:21,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:10:24,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:10:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 571 states and 662 transitions. [2024-11-09 01:10:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 662 transitions. [2024-11-09 01:10:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 01:10:25,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:10:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 575 states and 665 transitions. [2024-11-09 01:10:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 665 transitions. [2024-11-09 01:10:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-09 01:10:28,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:28,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:51,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2024-11-09 01:14:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 576 states and 666 transitions. [2024-11-09 01:14:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 666 transitions. [2024-11-09 01:14:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 01:14:51,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:51,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1298 backedges. 127 proven. 1 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2024-11-09 01:16:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 577 states and 667 transitions. [2024-11-09 01:16:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 667 transitions. [2024-11-09 01:16:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-09 01:16:37,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms