./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:32,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:32,684 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:45:32,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:32,692 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:32,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:32,728 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:32,729 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:32,730 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:32,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:32,732 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:32,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:32,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:32,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:32,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:32,736 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:45:32,736 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:45:32,737 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:32,737 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:32,737 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:32,741 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:45:32,742 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:32,742 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:32,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:32,743 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:32,743 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:32,744 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:32,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:32,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:32,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:32,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:32,745 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:32,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:32,746 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-11-09 00:45:33,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:33,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:33,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:33,037 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:33,038 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:33,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i Unable to find full path for "g++" [2024-11-09 00:45:35,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:35,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:35,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i [2024-11-09 00:45:35,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/data/737cf9330/cda8780fd2f84f71a3b9684ee6a9a5d9/FLAGdb01ca703 [2024-11-09 00:45:35,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/data/737cf9330/cda8780fd2f84f71a3b9684ee6a9a5d9 [2024-11-09 00:45:35,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:35,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:35,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:35,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:35,453 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:35,454 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:35" (1/1) ... [2024-11-09 00:45:35,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@278e0c4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:35, skipping insertion in model container [2024-11-09 00:45:35,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:35" (1/1) ... [2024-11-09 00:45:35,511 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:36,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:36,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:36,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:36,325 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:36,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36 WrapperNode [2024-11-09 00:45:36,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:36,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:36,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:36,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:36,337 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,377 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,475 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 796 [2024-11-09 00:45:36,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:36,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:36,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:36,476 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:36,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,505 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,510 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,560 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,572 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,580 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,588 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,601 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:36,602 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:36,602 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:36,602 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:36,603 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:36" (1/1) ... [2024-11-09 00:45:36,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:36,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:36,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:36,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76549a6d-3f92-4cec-a4b4-41cc05c495a1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:45:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:45:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:45:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:45:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:45:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:45:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:36,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:36,926 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:36,930 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:38,133 INFO L? ?]: Removed 198 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:38,133 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:45:39,073 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:45:39,073 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-09 00:45:39,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:39 BoogieIcfgContainer [2024-11-09 00:45:39,075 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:45:39,076 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:45:39,076 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:45:39,087 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:45:39,088 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:45:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 68 states and 113 transitions. [2024-11-09 00:45:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 113 transitions. [2024-11-09 00:45:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:45:39,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:39,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 68 states and 112 transitions. [2024-11-09 00:45:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 112 transitions. [2024-11-09 00:45:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:45:39,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 69 states and 113 transitions. [2024-11-09 00:45:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 113 transitions. [2024-11-09 00:45:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:45:39,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:39,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 69 states and 111 transitions. [2024-11-09 00:45:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 111 transitions. [2024-11-09 00:45:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:45:39,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2024-11-09 00:45:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2024-11-09 00:45:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2024-11-09 00:45:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2024-11-09 00:45:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:45:39,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:49,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:45:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 69 states and 95 transitions. [2024-11-09 00:45:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2024-11-09 00:45:50,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:45:50,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:00,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:10,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:16,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 83 states and 112 transitions. [2024-11-09 00:46:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 112 transitions. [2024-11-09 00:46:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:46:16,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 83 states and 110 transitions. [2024-11-09 00:46:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 110 transitions. [2024-11-09 00:46:16,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:46:16,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 83 states and 108 transitions. [2024-11-09 00:46:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 108 transitions. [2024-11-09 00:46:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:46:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2024-11-09 00:46:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2024-11-09 00:46:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:46:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:26,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 83 states and 104 transitions. [2024-11-09 00:46:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 104 transitions. [2024-11-09 00:46:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:46:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:27,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2024-11-09 00:46:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2024-11-09 00:46:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:46:28,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:28,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:38,452 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 [] [2024-11-09 00:46:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 120 states and 147 transitions. [2024-11-09 00:46:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 147 transitions. [2024-11-09 00:46:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:46:39,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:39,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 120 states and 146 transitions. [2024-11-09 00:46:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 146 transitions. [2024-11-09 00:46:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:46:39,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 120 states and 144 transitions. [2024-11-09 00:46:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 144 transitions. [2024-11-09 00:46:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:46:39,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:43,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 124 states and 147 transitions. [2024-11-09 00:46:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 147 transitions. [2024-11-09 00:46:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:46:44,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 124 states and 146 transitions. [2024-11-09 00:46:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 146 transitions. [2024-11-09 00:46:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:46:44,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:44,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 132 states and 156 transitions. [2024-11-09 00:46:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 156 transitions. [2024-11-09 00:46:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:46:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 134 states and 160 transitions. [2024-11-09 00:46:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 160 transitions. [2024-11-09 00:46:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:46:46,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 135 states and 161 transitions. [2024-11-09 00:46:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 161 transitions. [2024-11-09 00:46:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:46:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 135 states and 159 transitions. [2024-11-09 00:46:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 159 transitions. [2024-11-09 00:46:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:46:46,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 138 states and 161 transitions. [2024-11-09 00:46:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 161 transitions. [2024-11-09 00:46:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:46:47,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:58,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:01,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 199 states and 241 transitions. [2024-11-09 00:47:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 241 transitions. [2024-11-09 00:47:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:47:02,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 201 states and 244 transitions. [2024-11-09 00:47:03,323 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 244 transitions. [2024-11-09 00:47:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:47:03,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:03,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 202 states and 246 transitions. [2024-11-09 00:47:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-09 00:47:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:47:03,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:14,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:24,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:28,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 231 states and 283 transitions. [2024-11-09 00:47:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 283 transitions. [2024-11-09 00:47:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:47:29,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:31,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 215 states and 263 transitions. [2024-11-09 00:47:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 263 transitions. [2024-11-09 00:47:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:47:31,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:31,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:33,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 219 states and 266 transitions. [2024-11-09 00:47:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 266 transitions. [2024-11-09 00:47:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:47:33,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:33,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 24 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:44,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:48,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 250 states and 304 transitions. [2024-11-09 00:47:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2024-11-09 00:47:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:47:49,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:49,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 254 states and 307 transitions. [2024-11-09 00:47:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-09 00:47:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:47:50,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 317 transitions. [2024-11-09 00:47:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-11-09 00:47:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:47:51,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:51,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:47:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 270 states and 327 transitions. [2024-11-09 00:47:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 327 transitions. [2024-11-09 00:47:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:47:52,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:53,228 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:54,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 254 states and 307 transitions. [2024-11-09 00:47:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-09 00:47:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:47:54,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:54,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 317 transitions. [2024-11-09 00:47:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-11-09 00:47:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:47:55,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:56,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 264 states and 321 transitions. [2024-11-09 00:47:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 321 transitions. [2024-11-09 00:47:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:47:56,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:56,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:00,010 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 [] [2024-11-09 00:48:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 266 states and 325 transitions. [2024-11-09 00:48:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 325 transitions. [2024-11-09 00:48:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:48:00,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 24 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 275 states and 338 transitions. [2024-11-09 00:48:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 338 transitions. [2024-11-09 00:48:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:48:01,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:01,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:48:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 275 states and 336 transitions. [2024-11-09 00:48:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 336 transitions. [2024-11-09 00:48:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:48:01,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 276 states and 337 transitions. [2024-11-09 00:48:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 337 transitions. [2024-11-09 00:48:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:48:02,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:04,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 278 states and 341 transitions. [2024-11-09 00:48:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 341 transitions. [2024-11-09 00:48:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:48:05,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:48:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 278 states and 339 transitions. [2024-11-09 00:48:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 339 transitions. [2024-11-09 00:48:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 280 states and 342 transitions. [2024-11-09 00:48:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 342 transitions. [2024-11-09 00:48:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:06,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:06,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 284 states and 345 transitions. [2024-11-09 00:48:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 345 transitions. [2024-11-09 00:48:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:08,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:08,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 287 states and 347 transitions. [2024-11-09 00:48:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2024-11-09 00:48:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:48:10,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:48:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 291 states and 350 transitions. [2024-11-09 00:48:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 350 transitions. [2024-11-09 00:48:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:48:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:11,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:12,376 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 295 states and 353 transitions. [2024-11-09 00:48:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 353 transitions. [2024-11-09 00:48:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:48:13,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:13,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:48:22,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 308 states and 369 transitions. [2024-11-09 00:48:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2024-11-09 00:48:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:48:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:48:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 322 states and 385 transitions. [2024-11-09 00:48:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 385 transitions. [2024-11-09 00:48:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:48:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:48:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 324 states and 386 transitions. [2024-11-09 00:48:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 386 transitions. [2024-11-09 00:48:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:48:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:48:28,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 353 states and 424 transitions. [2024-11-09 00:48:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 424 transitions. [2024-11-09 00:48:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:48:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:29,694 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:48:34,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 366 states and 438 transitions. [2024-11-09 00:48:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 438 transitions. [2024-11-09 00:48:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:48:34,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 5 proven. 67 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:48:37,267 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 [] [2024-11-09 00:48:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 370 states and 441 transitions. [2024-11-09 00:48:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 441 transitions. [2024-11-09 00:48:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:48:38,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:38,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 40 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 371 states and 441 transitions. [2024-11-09 00:48:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 441 transitions. [2024-11-09 00:48:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:48:38,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 40 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 375 states and 444 transitions. [2024-11-09 00:48:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 444 transitions. [2024-11-09 00:48:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:48:39,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:41,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 379 states and 447 transitions. [2024-11-09 00:48:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 447 transitions. [2024-11-09 00:48:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:48:41,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:52,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:02,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:12,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:22,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 383 states and 450 transitions. [2024-11-09 00:49:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 450 transitions. [2024-11-09 00:49:22,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:49:22,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:22,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:49:23,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 391 states and 460 transitions. [2024-11-09 00:49:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 460 transitions. [2024-11-09 00:49:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:49:23,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 399 states and 470 transitions. [2024-11-09 00:49:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 470 transitions. [2024-11-09 00:49:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:49:23,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:49:25,649 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 [] [2024-11-09 00:49:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 401 states and 473 transitions. [2024-11-09 00:49:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 473 transitions. [2024-11-09 00:49:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:49:25,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 40 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 407 states and 481 transitions. [2024-11-09 00:49:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 481 transitions. [2024-11-09 00:49:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:49:26,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 409 states and 484 transitions. [2024-11-09 00:49:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 484 transitions. [2024-11-09 00:49:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:49:27,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:49:30,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:49:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 413 states and 487 transitions. [2024-11-09 00:49:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 487 transitions. [2024-11-09 00:49:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:49:30,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 40 proven. 28 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:49:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 415 states and 490 transitions. [2024-11-09 00:49:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 490 transitions. [2024-11-09 00:49:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:49:30,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:49:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:32,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 419 states and 493 transitions. [2024-11-09 00:49:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 493 transitions. [2024-11-09 00:49:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:49:32,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 40 proven. 51 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:35,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:49:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 423 states and 496 transitions. [2024-11-09 00:49:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 496 transitions. [2024-11-09 00:49:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:49:35,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:39,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 452 states and 534 transitions. [2024-11-09 00:49:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 534 transitions. [2024-11-09 00:49:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:49:39,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:51,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:00,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 465 states and 548 transitions. [2024-11-09 00:50:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 548 transitions. [2024-11-09 00:50:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:50:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:50:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:01,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 466 states and 548 transitions. [2024-11-09 00:50:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 548 transitions. [2024-11-09 00:50:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:50:01,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:01,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:50:13,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:21,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 470 states and 551 transitions. [2024-11-09 00:50:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 551 transitions. [2024-11-09 00:50:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:50:21,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:50:25,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 474 states and 554 transitions. [2024-11-09 00:50:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 554 transitions. [2024-11-09 00:50:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:50:25,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 482 states and 564 transitions. [2024-11-09 00:50:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 564 transitions. [2024-11-09 00:50:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:50:26,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 484 states and 567 transitions. [2024-11-09 00:50:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 567 transitions. [2024-11-09 00:50:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:50:28,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:50:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 488 states and 570 transitions. [2024-11-09 00:50:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 570 transitions. [2024-11-09 00:50:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:50:30,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 517 states and 608 transitions. [2024-11-09 00:50:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 608 transitions. [2024-11-09 00:50:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:50:33,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:45,183 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 [] [2024-11-09 00:50:49,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 530 states and 622 transitions. [2024-11-09 00:50:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 622 transitions. [2024-11-09 00:50:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:50:49,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 72 proven. 60 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:50:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 531 states and 622 transitions. [2024-11-09 00:50:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 622 transitions. [2024-11-09 00:50:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:50:49,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:00,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 535 states and 625 transitions. [2024-11-09 00:51:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 625 transitions. [2024-11-09 00:51:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:51:00,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:00,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:51:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 539 states and 628 transitions. [2024-11-09 00:51:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 628 transitions. [2024-11-09 00:51:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:51:02,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 547 states and 638 transitions. [2024-11-09 00:51:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 638 transitions. [2024-11-09 00:51:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:51:03,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:03,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:04,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 549 states and 641 transitions. [2024-11-09 00:51:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 641 transitions. [2024-11-09 00:51:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:51:04,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:04,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:51:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 553 states and 644 transitions. [2024-11-09 00:51:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 644 transitions. [2024-11-09 00:51:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:51:06,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:18,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:28,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:38,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:48,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 582 states and 682 transitions. [2024-11-09 00:51:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 682 transitions. [2024-11-09 00:51:49,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:51:49,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:58,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 595 states and 696 transitions. [2024-11-09 00:51:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 696 transitions. [2024-11-09 00:51:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:51:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 88 proven. 76 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-09 00:51:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 596 states and 696 transitions. [2024-11-09 00:51:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 696 transitions. [2024-11-09 00:51:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:51:59,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:59,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:10,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:12,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 600 states and 699 transitions. [2024-11-09 00:52:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 699 transitions. [2024-11-09 00:52:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:52:12,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 604 states and 702 transitions. [2024-11-09 00:52:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 702 transitions. [2024-11-09 00:52:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:52:15,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:16,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 612 states and 712 transitions. [2024-11-09 00:52:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 712 transitions. [2024-11-09 00:52:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:52:16,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:16,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 614 states and 715 transitions. [2024-11-09 00:52:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 715 transitions. [2024-11-09 00:52:18,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:52:18,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:52:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 618 states and 718 transitions. [2024-11-09 00:52:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 718 transitions. [2024-11-09 00:52:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:52:21,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:21,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:34,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:36,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 647 states and 756 transitions. [2024-11-09 00:52:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 756 transitions. [2024-11-09 00:52:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:52:37,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:50,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:53,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 660 states and 770 transitions. [2024-11-09 00:52:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 770 transitions. [2024-11-09 00:52:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 00:52:53,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 104 proven. 207 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-09 00:52:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:54,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 661 states and 770 transitions. [2024-11-09 00:52:54,737 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 770 transitions. [2024-11-09 00:52:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:52:54,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:06,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:16,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:18,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:28,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 665 states and 773 transitions. [2024-11-09 00:53:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 773 transitions. [2024-11-09 00:53:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:53:28,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:29,521 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:36,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 669 states and 776 transitions. [2024-11-09 00:53:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 776 transitions. [2024-11-09 00:53:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:53:36,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 677 states and 786 transitions. [2024-11-09 00:53:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 786 transitions. [2024-11-09 00:53:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:53:37,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 679 states and 789 transitions. [2024-11-09 00:53:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 789 transitions. [2024-11-09 00:53:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:53:39,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:53:42,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 683 states and 792 transitions. [2024-11-09 00:53:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 792 transitions. [2024-11-09 00:53:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:53:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 712 states and 830 transitions. [2024-11-09 00:53:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 830 transitions. [2024-11-09 00:53:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:53:46,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:59,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:09,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:11,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 725 states and 844 transitions. [2024-11-09 00:54:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 844 transitions. [2024-11-09 00:54:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-09 00:54:11,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 120 proven. 246 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:54:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 726 states and 844 transitions. [2024-11-09 00:54:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 844 transitions. [2024-11-09 00:54:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-09 00:54:12,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:25,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:35,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:45,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:55,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 730 states and 847 transitions. [2024-11-09 00:54:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 847 transitions. [2024-11-09 00:54:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-09 00:54:55,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 734 states and 850 transitions. [2024-11-09 00:54:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 850 transitions. [2024-11-09 00:54:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:54:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 742 states and 860 transitions. [2024-11-09 00:54:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 860 transitions. [2024-11-09 00:54:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-09 00:54:59,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:59,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:02,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:55:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 744 states and 863 transitions. [2024-11-09 00:55:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 863 transitions. [2024-11-09 00:55:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-09 00:55:03,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:03,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:55:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 748 states and 866 transitions. [2024-11-09 00:55:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 866 transitions. [2024-11-09 00:55:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:55:05,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:05,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:10,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 777 states and 902 transitions. [2024-11-09 00:55:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 902 transitions. [2024-11-09 00:55:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:55:11,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:23,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:25,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 790 states and 916 transitions. [2024-11-09 00:55:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 916 transitions. [2024-11-09 00:55:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-09 00:55:25,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 136 proven. 285 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-11-09 00:55:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 791 states and 916 transitions. [2024-11-09 00:55:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 916 transitions. [2024-11-09 00:55:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:55:26,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:28,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:39,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:49,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:59,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:01,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 795 states and 919 transitions. [2024-11-09 00:56:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 919 transitions. [2024-11-09 00:56:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:56:01,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:06,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 799 states and 922 transitions. [2024-11-09 00:56:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 922 transitions. [2024-11-09 00:56:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-09 00:56:06,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 807 states and 932 transitions. [2024-11-09 00:56:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 932 transitions. [2024-11-09 00:56:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 00:56:09,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 809 states and 935 transitions. [2024-11-09 00:56:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 935 transitions. [2024-11-09 00:56:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 00:56:12,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:56:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 813 states and 938 transitions. [2024-11-09 00:56:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 938 transitions. [2024-11-09 00:56:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 00:56:15,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:15,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms