./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3 --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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:31:20,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:31:20,862 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 04:31:20,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:31:20,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:31:20,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:31:20,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:31:20,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:31:20,915 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:31:20,915 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:31:20,916 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:31:20,916 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:31:20,916 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:31:20,916 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:31:20,916 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:31:20,917 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:31:20,918 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:31:20,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:31:20,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:31:20,919 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:31:20,919 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:31:20,920 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:31:20,920 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:31:20,920 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3 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 -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2024-11-25 04:31:21,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:31:21,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:31:21,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:31:21,314 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:31:21,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:31:21,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-11-25 04:31:24,343 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/data/cb00a1593/88cce946fb8944b6a24120d7e56326cd/FLAGcd73065b2 [2024-11-25 04:31:24,827 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:31:24,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-11-25 04:31:24,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/data/cb00a1593/88cce946fb8944b6a24120d7e56326cd/FLAGcd73065b2 [2024-11-25 04:31:24,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/data/cb00a1593/88cce946fb8944b6a24120d7e56326cd [2024-11-25 04:31:24,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:31:24,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:31:24,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:31:24,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:31:24,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:31:24,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:31:24" (1/1) ... [2024-11-25 04:31:24,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565b5eb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:24, skipping insertion in model container [2024-11-25 04:31:24,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:31:24" (1/1) ... [2024-11-25 04:31:24,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:31:25,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:31:25,639 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:31:25,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:31:25,888 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:31:25,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25 WrapperNode [2024-11-25 04:31:25,890 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:31:25,891 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:31:25,891 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:31:25,891 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:31:25,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:25,938 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,010 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1632 [2024-11-25 04:31:26,011 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:31:26,011 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:31:26,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:31:26,012 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:31:26,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,032 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,076 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,091 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,096 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,112 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:31:26,113 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:31:26,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:31:26,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:31:26,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:31:25" (1/1) ... [2024-11-25 04:31:26,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:31:26,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:31:26,169 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:31:26,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c49974e-5751-41d0-9797-ea5cf1f1f5eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:31:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:31:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:31:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:31:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:31:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:31:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:31:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:31:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:31:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:31:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:31:26,503 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:31:26,505 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:31:28,734 INFO L? ?]: Removed 435 outVars from TransFormulas that were not future-live. [2024-11-25 04:31:28,734 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:31:30,617 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:31:30,621 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-11-25 04:31:30,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:31:30 BoogieIcfgContainer [2024-11-25 04:31:30,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:31:30,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:31:30,622 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:31:30,636 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:31:30,637 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:31:30" (1/1) ... [2024-11-25 04:31:30,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:31:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 172 states and 279 transitions. [2024-11-25 04:31:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 279 transitions. [2024-11-25 04:31:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:31:30,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 281 transitions. [2024-11-25 04:31:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 281 transitions. [2024-11-25 04:31:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:31:31,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:31,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 277 transitions. [2024-11-25 04:31:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-11-25 04:31:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:31:31,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:31,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 173 states and 269 transitions. [2024-11-25 04:31:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 269 transitions. [2024-11-25 04:31:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:31:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 173 states and 257 transitions. [2024-11-25 04:31:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 257 transitions. [2024-11-25 04:31:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:31:31,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:41,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:43,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2024-11-25 04:31:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2024-11-25 04:31:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:31:43,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:49,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-11-25 04:31:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-11-25 04:31:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:31:49,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:49,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 185 states and 254 transitions. [2024-11-25 04:31:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 254 transitions. [2024-11-25 04:31:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:31:49,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:59,967 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 [] [2024-11-25 04:31:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 185 states and 252 transitions. [2024-11-25 04:31:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 252 transitions. [2024-11-25 04:31:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:31:59,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:10,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:13,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 188 states and 254 transitions. [2024-11-25 04:32:13,059 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 254 transitions. [2024-11-25 04:32:13,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:32:13,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:13,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:23,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:35,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:45,244 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 [] [2024-11-25 04:32:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 306 transitions. [2024-11-25 04:32:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 306 transitions. [2024-11-25 04:32:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:32:45,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:46,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 230 states and 304 transitions. [2024-11-25 04:32:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 304 transitions. [2024-11-25 04:32:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:32:46,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 302 transitions. [2024-11-25 04:32:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 302 transitions. [2024-11-25 04:32:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:46,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:49,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 300 transitions. [2024-11-25 04:32:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-11-25 04:32:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:49,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:58,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-11-25 04:32:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-11-25 04:32:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:58,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 233 states and 300 transitions. [2024-11-25 04:32:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-11-25 04:32:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:58,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:09,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:17,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-11-25 04:33:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-11-25 04:33:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:33:17,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:27,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:29,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:35,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 380 transitions. [2024-11-25 04:33:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 380 transitions. [2024-11-25 04:33:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:33:36,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-25 04:33:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-25 04:33:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:33:36,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 306 states and 389 transitions. [2024-11-25 04:33:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 389 transitions. [2024-11-25 04:33:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:33:37,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 306 states and 387 transitions. [2024-11-25 04:33:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 387 transitions. [2024-11-25 04:33:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:33:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 309 states and 389 transitions. [2024-11-25 04:33:38,249 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 389 transitions. [2024-11-25 04:33:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:33:38,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:38,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:48,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:49,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-11-25 04:33:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-11-25 04:33:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:33:49,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:49,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:50,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:33:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 313 states and 393 transitions. [2024-11-25 04:33:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-11-25 04:33:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:33:51,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:51,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-11-25 04:33:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-11-25 04:33:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:33:51,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-25 04:33:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-25 04:33:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:33:52,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 329 states and 412 transitions. [2024-11-25 04:33:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2024-11-25 04:33:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:33:53,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 329 states and 410 transitions. [2024-11-25 04:33:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 410 transitions. [2024-11-25 04:33:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:33:53,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:53,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:33:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-11-25 04:33:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-11-25 04:33:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:33:55,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:33:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-11-25 04:33:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-11-25 04:33:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:33:56,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:56,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:33:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 334 states and 416 transitions. [2024-11-25 04:33:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 416 transitions. [2024-11-25 04:33:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:33:57,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 334 states and 414 transitions. [2024-11-25 04:33:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 414 transitions. [2024-11-25 04:33:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:33:57,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:33:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-11-25 04:33:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-11-25 04:33:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:33:59,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:34:02,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:05,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-11-25 04:34:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-11-25 04:34:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:34:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:34:09,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:20,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:30,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:40,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:48,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:55,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:34:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 452 states and 560 transitions. [2024-11-25 04:34:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 560 transitions. [2024-11-25 04:34:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:34:56,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:34:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 453 states and 561 transitions. [2024-11-25 04:34:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 561 transitions. [2024-11-25 04:34:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:34:57,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:08,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:35:18,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:35:28,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:35:38,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:35:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 504 states and 621 transitions. [2024-11-25 04:35:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 621 transitions. [2024-11-25 04:35:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:35:39,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:35:44,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:35:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 507 states and 623 transitions. [2024-11-25 04:35:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 623 transitions. [2024-11-25 04:35:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:35:44,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:44,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:35:54,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:02,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 510 states and 625 transitions. [2024-11-25 04:36:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 625 transitions. [2024-11-25 04:36:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:36:02,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:02,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:36:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 513 states and 627 transitions. [2024-11-25 04:36:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 627 transitions. [2024-11-25 04:36:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:36:03,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:36:14,175 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 [] [2024-11-25 04:36:24,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:25,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 498 states and 608 transitions. [2024-11-25 04:36:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 608 transitions. [2024-11-25 04:36:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:36:25,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:25,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:35,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 541 states and 662 transitions. [2024-11-25 04:36:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 662 transitions. [2024-11-25 04:36:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:36:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 542 states and 663 transitions. [2024-11-25 04:36:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 663 transitions. [2024-11-25 04:36:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:36:37,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:36:42,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:36:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 545 states and 665 transitions. [2024-11-25 04:36:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 665 transitions. [2024-11-25 04:36:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:36:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:36:53,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:03,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:13,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:14,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 548 states and 667 transitions. [2024-11-25 04:37:14,544 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 667 transitions. [2024-11-25 04:37:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:37:14,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:14,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:37:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:15,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 556 states and 677 transitions. [2024-11-25 04:37:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 677 transitions. [2024-11-25 04:37:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:37:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:37:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 564 states and 687 transitions. [2024-11-25 04:37:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 687 transitions. [2024-11-25 04:37:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:37:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:37:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 572 states and 697 transitions. [2024-11-25 04:37:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 697 transitions. [2024-11-25 04:37:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:37:16,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:37:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 580 states and 707 transitions. [2024-11-25 04:37:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 707 transitions. [2024-11-25 04:37:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:37:17,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:17,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:37:28,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:31,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:34,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:37:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 583 states and 709 transitions. [2024-11-25 04:37:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 709 transitions. [2024-11-25 04:37:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:34,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:37:35,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:37:37,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:37:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 584 states and 711 transitions. [2024-11-25 04:37:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 711 transitions. [2024-11-25 04:37:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:37,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 592 states and 721 transitions. [2024-11-25 04:37:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 721 transitions. [2024-11-25 04:37:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:38,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:38,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:37:42,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:37:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 593 states and 723 transitions. [2024-11-25 04:37:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 723 transitions. [2024-11-25 04:37:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:42,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:42,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:37:44,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:37:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 594 states and 725 transitions. [2024-11-25 04:37:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 725 transitions. [2024-11-25 04:37:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:44,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 602 states and 735 transitions. [2024-11-25 04:37:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 735 transitions. [2024-11-25 04:37:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:37:46,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:37:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 603 states and 737 transitions. [2024-11-25 04:37:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 737 transitions. [2024-11-25 04:37:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:37:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:48,259 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 611 states and 747 transitions. [2024-11-25 04:37:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 747 transitions. [2024-11-25 04:37:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:37:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 619 states and 757 transitions. [2024-11-25 04:37:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 757 transitions. [2024-11-25 04:37:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:37:49,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:37:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 620 states and 759 transitions. [2024-11-25 04:37:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 759 transitions. [2024-11-25 04:37:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:37:51,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:51,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:38:00,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 621 states and 761 transitions. [2024-11-25 04:38:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 761 transitions. [2024-11-25 04:38:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:38:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:38:03,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 624 states and 763 transitions. [2024-11-25 04:38:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 763 transitions. [2024-11-25 04:38:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:38:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:38:05,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:06,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 627 states and 765 transitions. [2024-11-25 04:38:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 765 transitions. [2024-11-25 04:38:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:38:06,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:06,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:38:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:08,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 630 states and 767 transitions. [2024-11-25 04:38:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 767 transitions. [2024-11-25 04:38:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:38:08,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:38:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:09,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 633 states and 769 transitions. [2024-11-25 04:38:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 769 transitions. [2024-11-25 04:38:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:38:09,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:09,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:38:10,761 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 [] [2024-11-25 04:38:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 634 states and 771 transitions. [2024-11-25 04:38:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 771 transitions. [2024-11-25 04:38:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:38:11,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:38:14,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:15,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 635 states and 773 transitions. [2024-11-25 04:38:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 773 transitions. [2024-11-25 04:38:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:38:15,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:15,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:38:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 638 states and 775 transitions. [2024-11-25 04:38:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 775 transitions. [2024-11-25 04:38:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:38:17,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:38:19,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:21,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:38:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 641 states and 777 transitions. [2024-11-25 04:38:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 777 transitions. [2024-11-25 04:38:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 04:38:21,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:21,946 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:38:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 644 states and 779 transitions. [2024-11-25 04:38:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-11-25 04:38:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 04:38:22,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:38:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 647 states and 781 transitions. [2024-11-25 04:38:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 781 transitions. [2024-11-25 04:38:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:38:23,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:28,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:38:38,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:38:39,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:38:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 699 states and 844 transitions. [2024-11-25 04:38:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 844 transitions. [2024-11-25 04:38:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:38:40,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:38:51,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:01,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:11,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:13,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:24,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:34,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:44,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 737 states and 890 transitions. [2024-11-25 04:39:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 890 transitions. [2024-11-25 04:39:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:39:44,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:39:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 752 states and 907 transitions. [2024-11-25 04:39:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 907 transitions. [2024-11-25 04:39:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:39:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:39:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 755 states and 909 transitions. [2024-11-25 04:39:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 909 transitions. [2024-11-25 04:39:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:39:48,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:48,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:39:59,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:40:05,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:40:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 758 states and 911 transitions. [2024-11-25 04:40:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 911 transitions. [2024-11-25 04:40:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:40:05,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:40:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 913 transitions. [2024-11-25 04:40:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 913 transitions. [2024-11-25 04:40:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:40:06,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:06,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:07,343 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:40:08,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:40:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 764 states and 915 transitions. [2024-11-25 04:40:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 915 transitions. [2024-11-25 04:40:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:40:08,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:08,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 772 states and 925 transitions. [2024-11-25 04:40:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 925 transitions. [2024-11-25 04:40:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:40:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:10,573 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 780 states and 935 transitions. [2024-11-25 04:40:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 935 transitions. [2024-11-25 04:40:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 04:40:11,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:40:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 788 states and 945 transitions. [2024-11-25 04:40:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 945 transitions. [2024-11-25 04:40:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 04:40:12,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:40:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 796 states and 955 transitions. [2024-11-25 04:40:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 955 transitions. [2024-11-25 04:40:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:40:13,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:40:16,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 797 states and 957 transitions. [2024-11-25 04:40:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 957 transitions. [2024-11-25 04:40:16,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:40:16,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:16,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:17,841 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:40:19,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:21,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 798 states and 959 transitions. [2024-11-25 04:40:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-11-25 04:40:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 04:40:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:40:24,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:24,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 799 states and 961 transitions. [2024-11-25 04:40:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 961 transitions. [2024-11-25 04:40:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 04:40:24,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:40:27,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 800 states and 963 transitions. [2024-11-25 04:40:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 963 transitions. [2024-11-25 04:40:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 04:40:27,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:40:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 803 states and 965 transitions. [2024-11-25 04:40:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 965 transitions. [2024-11-25 04:40:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 04:40:29,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:40:32,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 806 states and 967 transitions. [2024-11-25 04:40:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 967 transitions. [2024-11-25 04:40:32,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 04:40:32,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:32,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:40:35,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 809 states and 969 transitions. [2024-11-25 04:40:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 969 transitions. [2024-11-25 04:40:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 04:40:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:40:41,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:40:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 812 states and 971 transitions. [2024-11-25 04:40:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 971 transitions. [2024-11-25 04:40:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 04:40:41,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:41,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:50,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:00,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:02,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 864 states and 1034 transitions. [2024-11-25 04:41:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1034 transitions. [2024-11-25 04:41:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-25 04:41:03,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:41:14,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:24,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:34,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:43,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:44,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 916 states and 1096 transitions. [2024-11-25 04:41:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1096 transitions. [2024-11-25 04:41:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:41:45,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:45,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:41:50,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:41:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 919 states and 1098 transitions. [2024-11-25 04:41:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1098 transitions. [2024-11-25 04:41:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:41:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:42:01,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:42:09,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:42:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 922 states and 1100 transitions. [2024-11-25 04:42:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1100 transitions. [2024-11-25 04:42:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 04:42:10,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:10,829 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:42:11,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 925 states and 1102 transitions. [2024-11-25 04:42:11,538 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1102 transitions. [2024-11-25 04:42:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 04:42:11,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:42:14,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:42:24,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:42:34,661 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 [] [2024-11-25 04:42:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 928 states and 1104 transitions. [2024-11-25 04:42:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1104 transitions. [2024-11-25 04:42:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:42:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 936 states and 1114 transitions. [2024-11-25 04:42:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1114 transitions. [2024-11-25 04:42:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:42:37,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 944 states and 1124 transitions. [2024-11-25 04:42:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1124 transitions. [2024-11-25 04:42:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 04:42:39,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:42:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1134 transitions. [2024-11-25 04:42:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1134 transitions. [2024-11-25 04:42:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 04:42:40,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:42:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 960 states and 1144 transitions. [2024-11-25 04:42:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1144 transitions. [2024-11-25 04:42:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:42:41,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:42:46,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:42:48,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:42:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 961 states and 1146 transitions. [2024-11-25 04:42:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1146 transitions. [2024-11-25 04:42:48,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:42:48,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:42:50,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:42:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 962 states and 1148 transitions. [2024-11-25 04:42:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1148 transitions. [2024-11-25 04:42:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 04:42:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:42:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 963 states and 1150 transitions. [2024-11-25 04:42:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1150 transitions. [2024-11-25 04:42:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 04:42:53,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:42:55,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:42:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 964 states and 1152 transitions. [2024-11-25 04:42:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1152 transitions. [2024-11-25 04:42:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 04:42:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:42:59,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:43:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 967 states and 1154 transitions. [2024-11-25 04:43:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1154 transitions. [2024-11-25 04:43:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 04:43:00,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:00,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:43:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 970 states and 1156 transitions. [2024-11-25 04:43:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1156 transitions. [2024-11-25 04:43:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 04:43:02,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:43:05,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:43:06,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:43:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 973 states and 1158 transitions. [2024-11-25 04:43:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1158 transitions. [2024-11-25 04:43:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 04:43:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:43:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 976 states and 1160 transitions. [2024-11-25 04:43:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1160 transitions. [2024-11-25 04:43:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 04:43:09,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:09,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:16,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:26,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:31,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1028 states and 1223 transitions. [2024-11-25 04:43:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1223 transitions. [2024-11-25 04:43:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-25 04:43:32,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:43:44,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:47,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:50,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:52,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1080 states and 1285 transitions. [2024-11-25 04:43:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1285 transitions. [2024-11-25 04:43:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:43:52,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:44:04,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:08,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1083 states and 1287 transitions. [2024-11-25 04:44:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1287 transitions. [2024-11-25 04:44:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:44:09,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:44:12,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1086 states and 1289 transitions. [2024-11-25 04:44:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1289 transitions. [2024-11-25 04:44:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 04:44:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 04:44:24,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:34,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:44,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:54,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1089 states and 1291 transitions. [2024-11-25 04:44:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1291 transitions. [2024-11-25 04:44:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 04:44:54,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 04:44:59,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:44:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1092 states and 1293 transitions. [2024-11-25 04:44:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1293 transitions. [2024-11-25 04:44:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:44:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1100 states and 1303 transitions. [2024-11-25 04:45:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1303 transitions. [2024-11-25 04:45:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:45:02,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1108 states and 1313 transitions. [2024-11-25 04:45:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1313 transitions. [2024-11-25 04:45:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-25 04:45:05,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:05,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:45:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1116 states and 1323 transitions. [2024-11-25 04:45:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1323 transitions. [2024-11-25 04:45:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-25 04:45:06,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:06,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:45:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1124 states and 1333 transitions. [2024-11-25 04:45:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1333 transitions. [2024-11-25 04:45:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:45:08,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:45:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1125 states and 1335 transitions. [2024-11-25 04:45:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1335 transitions. [2024-11-25 04:45:10,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:45:10,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:45:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:12,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1126 states and 1337 transitions. [2024-11-25 04:45:12,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1337 transitions. [2024-11-25 04:45:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-25 04:45:12,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:12,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:45:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1127 states and 1339 transitions. [2024-11-25 04:45:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1339 transitions. [2024-11-25 04:45:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-25 04:45:14,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:45:17,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:45:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:17,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1128 states and 1341 transitions. [2024-11-25 04:45:17,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1341 transitions. [2024-11-25 04:45:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 04:45:17,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:17,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:45:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1131 states and 1343 transitions. [2024-11-25 04:45:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1343 transitions. [2024-11-25 04:45:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 04:45:20,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:45:23,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:45:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1134 states and 1345 transitions. [2024-11-25 04:45:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1345 transitions. [2024-11-25 04:45:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-25 04:45:23,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 04:45:26,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:45:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1137 states and 1347 transitions. [2024-11-25 04:45:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1347 transitions. [2024-11-25 04:45:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-25 04:45:27,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:27,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 04:45:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1140 states and 1349 transitions. [2024-11-25 04:45:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1349 transitions. [2024-11-25 04:45:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-25 04:45:29,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:31,994 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:42,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:45:44,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:45:52,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:45:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1192 states and 1412 transitions. [2024-11-25 04:45:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1412 transitions. [2024-11-25 04:45:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-25 04:45:53,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-25 04:45:58,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []