./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:01:51,561 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:01:51,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 03:01:51,679 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:01:51,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:01:51,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:01:51,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:01:51,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:01:51,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:01:51,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:01:51,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:01:51,725 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:01:51,725 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:01:51,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:01:51,726 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:01:51,726 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:01:51,726 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:01:51,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:01:51,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:01:51,728 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:01:51,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:01:51,729 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:01:51,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:01:51,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:01:51,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:01:51,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:01:51,729 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:01:51,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:01:51,730 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2024-11-25 03:01:52,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:01:52,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:01:52,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:01:52,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:01:52,088 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:01:52,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-11-25 03:01:55,074 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/data/a0703c9b2/4bd9b51965124ff694d31a970dbce1a8/FLAGe44bc625b [2024-11-25 03:01:55,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:01:55,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-11-25 03:01:55,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/data/a0703c9b2/4bd9b51965124ff694d31a970dbce1a8/FLAGe44bc625b [2024-11-25 03:01:55,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/data/a0703c9b2/4bd9b51965124ff694d31a970dbce1a8 [2024-11-25 03:01:55,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:01:55,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:01:55,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:01:55,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:01:55,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:01:55,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:01:55" (1/1) ... [2024-11-25 03:01:55,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f38add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:55, skipping insertion in model container [2024-11-25 03:01:55,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:01:55" (1/1) ... [2024-11-25 03:01:55,616 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:01:56,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:01:56,328 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:01:56,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:01:56,556 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:01:56,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56 WrapperNode [2024-11-25 03:01:56,558 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:01:56,559 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:01:56,559 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:01:56,560 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:01:56,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,674 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1623 [2024-11-25 03:01:56,675 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:01:56,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:01:56,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:01:56,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:01:56,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,789 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,795 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,808 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,814 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,818 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,831 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:01:56,832 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:01:56,832 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:01:56,832 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:01:56,833 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:56" (1/1) ... [2024-11-25 03:01:56,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:01:56,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:01:56,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:01:56,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80cecd82-bf9f-4784-b3e2-fd9af8ca649d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:01:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:01:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:01:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:01:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:01:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:01:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:01:57,198 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:01:57,200 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:01:59,362 INFO L? ?]: Removed 365 outVars from TransFormulas that were not future-live. [2024-11-25 03:01:59,362 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:02:01,335 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:02:01,338 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 03:02:01,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:02:01 BoogieIcfgContainer [2024-11-25 03:02:01,339 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:02:01,340 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:02:01,340 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:02:01,350 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:02:01,351 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:02:01" (1/1) ... [2024-11-25 03:02:01,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:02:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-25 03:02:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-25 03:02:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:02:01,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-25 03:02:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-25 03:02:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:02:01,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 164 states and 267 transitions. [2024-11-25 03:02:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 267 transitions. [2024-11-25 03:02:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:02:01,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 265 transitions. [2024-11-25 03:02:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 265 transitions. [2024-11-25 03:02:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:02:02,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 164 states and 261 transitions. [2024-11-25 03:02:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 261 transitions. [2024-11-25 03:02:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:02:02,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 164 states and 255 transitions. [2024-11-25 03:02:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 255 transitions. [2024-11-25 03:02:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:02:02,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:12,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 164 states and 247 transitions. [2024-11-25 03:02:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 247 transitions. [2024-11-25 03:02:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:02:12,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:20,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 177 states and 262 transitions. [2024-11-25 03:02:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 262 transitions. [2024-11-25 03:02:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:02:21,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 177 states and 260 transitions. [2024-11-25 03:02:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 260 transitions. [2024-11-25 03:02:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:02:21,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:23,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2024-11-25 03:02:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2024-11-25 03:02:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:02:23,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:02:27,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 180 states and 260 transitions. [2024-11-25 03:02:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 260 transitions. [2024-11-25 03:02:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:02:27,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:38,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:41,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 215 states and 308 transitions. [2024-11-25 03:02:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 308 transitions. [2024-11-25 03:02:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:02:42,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 216 states and 308 transitions. [2024-11-25 03:02:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 308 transitions. [2024-11-25 03:02:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:02:42,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:02:53,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:54,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 201 states and 289 transitions. [2024-11-25 03:02:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 289 transitions. [2024-11-25 03:02:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:02:54,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:54,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 201 states and 285 transitions. [2024-11-25 03:02:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 285 transitions. [2024-11-25 03:02:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:02:54,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:54,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:55,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 201 states and 283 transitions. [2024-11-25 03:02:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 283 transitions. [2024-11-25 03:02:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:02:55,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:55,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 201 states and 282 transitions. [2024-11-25 03:02:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 282 transitions. [2024-11-25 03:02:55,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:02:55,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 201 states and 280 transitions. [2024-11-25 03:02:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 280 transitions. [2024-11-25 03:02:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:02:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:55,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 210 states and 293 transitions. [2024-11-25 03:02:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 293 transitions. [2024-11-25 03:02:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:02:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 211 states and 295 transitions. [2024-11-25 03:02:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 295 transitions. [2024-11-25 03:02:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:02:56,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:56,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:07,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 211 states and 293 transitions. [2024-11-25 03:03:07,140 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 293 transitions. [2024-11-25 03:03:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:03:07,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:07,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:03:17,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:27,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:29,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 222 states and 306 transitions. [2024-11-25 03:03:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 306 transitions. [2024-11-25 03:03:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:03:29,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:03:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 222 states and 304 transitions. [2024-11-25 03:03:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 304 transitions. [2024-11-25 03:03:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:03:29,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:03:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 225 states and 306 transitions. [2024-11-25 03:03:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 306 transitions. [2024-11-25 03:03:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:03:31,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 225 states and 302 transitions. [2024-11-25 03:03:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 302 transitions. [2024-11-25 03:03:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:03:31,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:34,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 225 states and 300 transitions. [2024-11-25 03:03:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 300 transitions. [2024-11-25 03:03:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:03:34,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:34,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:03:44,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:54,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 228 states and 302 transitions. [2024-11-25 03:03:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 302 transitions. [2024-11-25 03:03:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:03:55,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:03:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 229 states and 300 transitions. [2024-11-25 03:03:57,397 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 300 transitions. [2024-11-25 03:03:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:03:57,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:03:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 230 states and 301 transitions. [2024-11-25 03:03:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 301 transitions. [2024-11-25 03:03:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:03:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 231 states and 302 transitions. [2024-11-25 03:04:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 302 transitions. [2024-11-25 03:04:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:04:01,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:01,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 232 states and 303 transitions. [2024-11-25 03:04:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 303 transitions. [2024-11-25 03:04:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:04:03,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 305 transitions. [2024-11-25 03:04:05,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 305 transitions. [2024-11-25 03:04:05,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:04:05,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:05,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:07,557 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 234 states and 307 transitions. [2024-11-25 03:04:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 307 transitions. [2024-11-25 03:04:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:04:08,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:08,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 235 states and 306 transitions. [2024-11-25 03:04:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 306 transitions. [2024-11-25 03:04:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:04:11,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:14,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 236 states and 307 transitions. [2024-11-25 03:04:14,146 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 307 transitions. [2024-11-25 03:04:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:04:14,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:14,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 309 transitions. [2024-11-25 03:04:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 309 transitions. [2024-11-25 03:04:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:04:17,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:17,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 310 transitions. [2024-11-25 03:04:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 310 transitions. [2024-11-25 03:04:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:04:20,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-11-25 03:04:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-11-25 03:04:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:04:24,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 240 states and 311 transitions. [2024-11-25 03:04:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 311 transitions. [2024-11-25 03:04:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:04:26,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:26,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 313 transitions. [2024-11-25 03:04:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 313 transitions. [2024-11-25 03:04:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:04:29,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:31,684 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 314 transitions. [2024-11-25 03:04:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 314 transitions. [2024-11-25 03:04:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:04:33,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:37,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 315 transitions. [2024-11-25 03:04:37,306 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 315 transitions. [2024-11-25 03:04:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:04:37,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:37,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 316 transitions. [2024-11-25 03:04:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2024-11-25 03:04:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:04:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 245 states and 318 transitions. [2024-11-25 03:04:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 318 transitions. [2024-11-25 03:04:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:04:44,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2024-11-25 03:04:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-25 03:04:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:04:48,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 247 states and 318 transitions. [2024-11-25 03:04:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 318 transitions. [2024-11-25 03:04:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:04:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 248 states and 320 transitions. [2024-11-25 03:05:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 320 transitions. [2024-11-25 03:05:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:05:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 249 states and 321 transitions. [2024-11-25 03:05:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 321 transitions. [2024-11-25 03:05:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:05:05,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-11-25 03:05:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-11-25 03:05:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:05:11,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:11,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 251 states and 322 transitions. [2024-11-25 03:05:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 322 transitions. [2024-11-25 03:05:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:05:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 252 states and 323 transitions. [2024-11-25 03:05:18,543 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 323 transitions. [2024-11-25 03:05:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:05:18,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:18,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:23,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 253 states and 325 transitions. [2024-11-25 03:05:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 325 transitions. [2024-11-25 03:05:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:05:23,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 326 transitions. [2024-11-25 03:05:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 326 transitions. [2024-11-25 03:05:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:05:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 255 states and 327 transitions. [2024-11-25 03:05:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 327 transitions. [2024-11-25 03:05:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:05:32,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 256 states and 328 transitions. [2024-11-25 03:05:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 328 transitions. [2024-11-25 03:05:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:05:37,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 257 states and 329 transitions. [2024-11-25 03:05:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 329 transitions. [2024-11-25 03:05:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:05:42,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:42,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 258 states and 330 transitions. [2024-11-25 03:05:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 330 transitions. [2024-11-25 03:05:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:05:47,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 259 states and 330 transitions. [2024-11-25 03:06:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 330 transitions. [2024-11-25 03:06:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:06:00,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 260 states and 331 transitions. [2024-11-25 03:06:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 331 transitions. [2024-11-25 03:06:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:06:04,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:04,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 261 states and 332 transitions. [2024-11-25 03:06:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 332 transitions. [2024-11-25 03:06:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:06:09,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 262 states and 333 transitions. [2024-11-25 03:06:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 333 transitions. [2024-11-25 03:06:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:06:13,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 263 states and 335 transitions. [2024-11-25 03:06:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 335 transitions. [2024-11-25 03:06:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:06:21,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:21,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 264 states and 336 transitions. [2024-11-25 03:06:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 336 transitions. [2024-11-25 03:06:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:06:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 265 states and 336 transitions. [2024-11-25 03:06:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 336 transitions. [2024-11-25 03:06:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:06:37,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:37,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 266 states and 337 transitions. [2024-11-25 03:06:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 337 transitions. [2024-11-25 03:06:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:06:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 267 states and 339 transitions. [2024-11-25 03:06:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 339 transitions. [2024-11-25 03:06:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:06:50,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:50,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 268 states and 340 transitions. [2024-11-25 03:06:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 340 transitions. [2024-11-25 03:06:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:06:57,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 269 states and 341 transitions. [2024-11-25 03:07:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 341 transitions. [2024-11-25 03:07:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:07:04,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 270 states and 343 transitions. [2024-11-25 03:07:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-25 03:07:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:07:12,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,536 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions. [2024-11-25 03:07:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions. [2024-11-25 03:07:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:07:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 272 states and 345 transitions. [2024-11-25 03:08:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 345 transitions. [2024-11-25 03:08:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:08:04,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 273 states and 346 transitions. [2024-11-25 03:08:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 346 transitions. [2024-11-25 03:08:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:08:06,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 274 states and 348 transitions. [2024-11-25 03:08:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-25 03:08:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:08:09,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:09,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 275 states and 348 transitions. [2024-11-25 03:08:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 348 transitions. [2024-11-25 03:08:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:08:15,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:15,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:17,810 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 276 states and 350 transitions. [2024-11-25 03:08:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-25 03:08:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:08:20,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 277 states and 350 transitions. [2024-11-25 03:08:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 350 transitions. [2024-11-25 03:08:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:08:25,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:25,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 278 states and 351 transitions. [2024-11-25 03:08:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 351 transitions. [2024-11-25 03:08:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:08:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 279 states and 352 transitions. [2024-11-25 03:08:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-11-25 03:08:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:08:34,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 280 states and 354 transitions. [2024-11-25 03:08:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-25 03:08:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:08:41,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-11-25 03:08:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-25 03:08:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:08:46,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 282 states and 356 transitions. [2024-11-25 03:08:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-25 03:08:53,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:08:53,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:08:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-25 03:08:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-25 03:08:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:08:59,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:59,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 284 states and 357 transitions. [2024-11-25 03:09:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 357 transitions. [2024-11-25 03:09:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:09:12,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 285 states and 359 transitions. [2024-11-25 03:09:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-25 03:09:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:09:18,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:18,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 286 states and 359 transitions. [2024-11-25 03:09:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 359 transitions. [2024-11-25 03:09:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:09:26,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:32,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 287 states and 361 transitions. [2024-11-25 03:09:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-25 03:09:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:09:32,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:39,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions. [2024-11-25 03:09:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-25 03:09:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:09:39,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:39,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 363 transitions. [2024-11-25 03:09:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-25 03:09:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:09:46,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:46,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:09:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 290 states and 363 transitions. [2024-11-25 03:09:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-11-25 03:09:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:09:57,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:57,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 291 states and 365 transitions. [2024-11-25 03:10:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-25 03:10:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:10:04,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:04,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 292 states and 365 transitions. [2024-11-25 03:10:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 365 transitions. [2024-11-25 03:10:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:10:12,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:13,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 293 states and 366 transitions. [2024-11-25 03:10:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 366 transitions. [2024-11-25 03:10:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:10:18,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:27,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 294 states and 368 transitions. [2024-11-25 03:10:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-25 03:10:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:10:27,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:35,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 295 states and 369 transitions. [2024-11-25 03:10:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-25 03:10:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:10:35,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 296 states and 370 transitions. [2024-11-25 03:10:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-25 03:10:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:10:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 297 states and 371 transitions. [2024-11-25 03:10:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-25 03:10:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:10:51,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:10:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 298 states and 372 transitions. [2024-11-25 03:10:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-25 03:10:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:10:59,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:11:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-11-25 03:11:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-11-25 03:11:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:11:18,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:23,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:11:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-11-25 03:11:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-25 03:11:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:11:27,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:11:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-25 03:11:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-25 03:11:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:11:37,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:37,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:11:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 302 states and 376 transitions. [2024-11-25 03:11:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-25 03:11:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:11:48,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:11:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 303 states and 377 transitions. [2024-11-25 03:11:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-11-25 03:11:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:11:58,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:12:11,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 304 states and 377 transitions. [2024-11-25 03:12:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 377 transitions. [2024-11-25 03:12:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:12:11,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:11,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:12:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 305 states and 379 transitions. [2024-11-25 03:12:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-11-25 03:12:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:12:19,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:19,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:12:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 306 states and 379 transitions. [2024-11-25 03:12:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 379 transitions. [2024-11-25 03:12:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:12:31,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:12:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 307 states and 380 transitions. [2024-11-25 03:12:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 380 transitions. [2024-11-25 03:12:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:12:40,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:12:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 308 states and 382 transitions. [2024-11-25 03:12:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-11-25 03:12:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:12:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 309 states and 382 transitions. [2024-11-25 03:13:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 382 transitions. [2024-11-25 03:13:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:13:03,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 310 states and 384 transitions. [2024-11-25 03:13:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-11-25 03:13:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:13:12,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 311 states and 384 transitions. [2024-11-25 03:13:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 384 transitions. [2024-11-25 03:13:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:13:23,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 312 states and 386 transitions. [2024-11-25 03:13:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-11-25 03:13:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:13:33,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:33,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-11-25 03:13:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-25 03:13:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:13:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:13:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 388 transitions. [2024-11-25 03:13:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-11-25 03:13:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:13:55,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:01,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:14:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 315 states and 389 transitions. [2024-11-25 03:14:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-11-25 03:14:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:14:06,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:14:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 390 transitions. [2024-11-25 03:14:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-11-25 03:14:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:14:17,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:17,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:14:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 317 states and 391 transitions. [2024-11-25 03:14:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-11-25 03:14:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:14:27,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:14:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 318 states and 391 transitions. [2024-11-25 03:14:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 391 transitions. [2024-11-25 03:14:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:14:54,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:15:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 319 states and 392 transitions. [2024-11-25 03:15:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 392 transitions. [2024-11-25 03:15:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:15:03,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:03,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:15:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 320 states and 394 transitions. [2024-11-25 03:15:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 394 transitions. [2024-11-25 03:15:16,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:15:16,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:16,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:15:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-11-25 03:15:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-11-25 03:15:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:15:28,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:15:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 322 states and 395 transitions. [2024-11-25 03:15:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 395 transitions. [2024-11-25 03:15:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:15:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat