Trace number 4424636

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12? 0.974592 0.567196

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-le450-5a-2_wcsp.wbo
MD5SUM6c085f75a45f8dc628de423430f6f9d1
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark2275
Best CPU time to get the best result obtained on this benchmark3600.1
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables900
Total number of constraints11878
Number of soft constraints11428
Number of constraints which are clauses11428
Number of constraints which are cardinality constraints (but not clauses)450
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Top cost 5715
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 11428
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3
Number of bits of the biggest sum of numbers2
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version CUSTOM.v20240707
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		2106806208
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.12/0.10	c Number of processors 	2
0.12/0.16	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.16	 - never skip resolution steps
0.12/0.16	 - Auto-division on coefficients is disabled
0.12/0.16	 - No postprocessing
0.12/0.16	 - Conflict is considered as is when resolving
0.12/0.16	 - Use constraints as they come during conflict analysis
0.12/0.16	 - Weaken first using unassigned literals
0.12/0.16	 - Bump strategy: ALWAYS_ONE
0.12/0.16	 - Bumper: EFFECTIVE
0.12/0.16	--- Begin Solver configuration ---
0.12/0.16	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.12/0.16	Learn all clauses as in MiniSAT
0.12/0.16	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.16	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.16	No reason simplification
0.12/0.16	Dynamic restart strategy considering the size of the coefficients
0.12/0.16	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.12/0.16	timeout=2147483s
0.12/0.16	DB Simplification allowed=false
0.12/0.16	Listener: none
0.12/0.16	--- End Solver configuration ---
0.12/0.16	c Pseudo Boolean Optimization by upper bound
0.12/0.16	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.16	c  - never skip resolution steps
0.12/0.16	c  - Auto-division on coefficients is disabled
0.12/0.16	c  - No postprocessing
0.12/0.16	c  - Conflict is considered as is when resolving
0.12/0.16	c  - Use constraints as they come during conflict analysis
0.12/0.16	c  - Weaken first using unassigned literals
0.12/0.16	c  - Bump strategy: ALWAYS_ONE
0.12/0.16	c  - Bumper: EFFECTIVE
0.12/0.16	c --- Begin Solver configuration ---
0.12/0.16	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.12/0.16	c Learn all clauses as in MiniSAT
0.12/0.16	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.16	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.16	c No reason simplification
0.12/0.16	c Dynamic restart strategy considering the size of the coefficients
0.12/0.16	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.12/0.16	c timeout=2147483s
0.12/0.16	c DB Simplification allowed=false
0.12/0.16	c Listener: none
0.12/0.16	c --- End Solver configuration ---
0.12/0.16	c solving HOME/instance-4424636-1720894402.wbo
0.12/0.16	c reading problem ... 
0.70/0.48	c ... done. Wall clock time 0.317s.
0.70/0.48	c declared #vars     900
0.70/0.48	c internal #vars     12328
0.70/0.48	c #constraints  12329
0.70/0.48	c constraints type 
0.70/0.48	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 900
0.70/0.48	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
0.70/0.48	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 11428
0.70/0.48	c 12329 constraints processed.
0.70/0.49	c objective function length is 11428 literals
0.88/0.53	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 3473 out of bounds for length 901
0.88/0.53		at org.sat4j.pb.lcds.AbstractLBDComputerStrategy.computeLBD(AbstractLBDComputerStrategy.java:32)
0.88/0.53		at org.sat4j.pb.lcds.PBGlucoseLCDS.computeLBD(PBGlucoseLCDS.java:98)
0.88/0.53		at org.sat4j.minisat.core.GlucoseLCDS.onClauseLearning(GlucoseLCDS.java:116)
0.88/0.53		at org.sat4j.minisat.core.Glucose2LCDS.onClauseLearning(Glucose2LCDS.java:35)
0.88/0.53		at org.sat4j.pb.core.PBSolverCP.analyzeCP(PBSolverCP.java:231)
0.88/0.53		at org.sat4j.pb.core.PBSolverCP.analyze(PBSolverCP.java:163)
0.88/0.53		at org.sat4j.minisat.core.Solver.search(Solver.java:1338)
0.88/0.53		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1903)
0.88/0.53		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
0.88/0.53		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
0.88/0.53		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
0.88/0.53		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
0.88/0.53		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
0.88/0.53		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
0.88/0.53		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
0.88/0.54	c starts		: 1
0.88/0.54	c conflicts		: 1
0.88/0.54	c decisions		: 11429
0.88/0.54	c propagations		: 11448
0.88/0.54	c inspects		: 11472
0.88/0.54	c shortcuts		: 0
0.88/0.54	c learnt literals	: 0
0.88/0.54	c learnt binary clauses	: 0
0.88/0.54	c learnt ternary clauses	: 0
0.88/0.54	c learnt constraints	: 0
0.88/0.54	c ignored constraints	: 0
0.88/0.54	c root simplifications	: 0
0.88/0.54	c removed literals (reason simplification)	: 0
0.88/0.54	c reason swapping (by a shorter reason)	: 0
0.88/0.54	c Calls to reduceDB	: 0
0.88/0.54	c Number of update (reduction) of LBD	: 0
0.88/0.54	c Imported unit clauses	: 0
0.88/0.54	c No decision after first conflict	: true
0.88/0.54	c number of reductions to clauses (during analyze)	: 0
0.88/0.54	c number of learned constraints concerned by reduction	: 0
0.88/0.54	c number of learning phase by resolution	: 0
0.88/0.54	c number of learning phase by cutting planes	: 0
0.88/0.54	c number of rounding to 1 operations	: 0
0.88/0.54	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.88/0.54	c number of reductions of the coefficients by power 2 	: 0
0.88/0.54	c number of right shift for reduction by power 2 	: 0
0.88/0.54	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.88/0.54	c number of ending skipping 	: 0
0.88/0.54	c number of internal skipping 	: 0
0.88/0.54	c number of derivation steps 	: 4
0.88/0.54	c number of skipped derivation steps 	: 0
0.88/0.54	c number of remaining unassigned 	: 0
0.88/0.54	c number of remaining assigned 	: 0
0.88/0.54	c number of falsified literals weakened from reason	: 0
0.88/0.54	c number of falsified literals weakened from conflict	: 0
0.88/0.54	c time for arithmetic operations	: 0
0.88/0.55	c minimum degree of deleted constraints	: null
0.88/0.55	c maximum degree of deleted constraints	: null
0.88/0.55	c number of deleted constraints	: 0
0.88/0.55	c speed (assignments/second)	: 327085.71428571426
0.88/0.55	c non guided choices	: 1
0.88/0.55	s UNKNOWN
0.88/0.55	c Total wall clock time (in seconds): 0.387

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (62996 MiB free)
  memory of node 1: 64510 MiB (63755 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424636-1720894402/watcher-4424636-1720894402 -o /tmp/evaluation-result-4424636-1720894402/solver-4424636-1720894402 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1720894415-715722 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424636-1720894402.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=715757, runsolver pid=715753
Current StackSize limit: 8192 KiB


[startup+0.10005 s]*
/proc/loadavg: 4.09 4.17 4.09 12/326 715851
/proc/meminfo: memFree=129642888/131524600 swapFree=131071996/131071996
[pid=715757] ppid=715753 vsize=18975048 memory=60044 CPUtime=0.12 cores=1,3
/proc/715757/stat : 715757 (java) S 715753 715757 713405 0 -1 1077936128 7151 0 0 0 10 2 0 0 20 0 18 0 141605102 19430449152 15011 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
/proc/715757/statm: 4743762 15011 5528 1 0 549294 0
[pid=715757/tid=715761] ppid=715753 vsize=18975048 memory=4026531971 CPUtime=0.07 cores=1,3
/proc/715757/task/715761/stat : 715761 (java) R 715753 715757 713405 0 -1 4194368 5712 0 0 0 6 1 0 0 20 0 18 0 141605103 19430449152 15011 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715801] ppid=715753 vsize=18975048 memory=17986 CPUtime=0 cores=1,3
/proc/715757/task/715801/stat : 715801 (Finalizer) S 715753 715757 713405 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141605106 19430449152 15011 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715816] ppid=715753 vsize=18975048 memory=13855165887284967 CPUtime=0 cores=1,3
/proc/715757/task/715816/stat : 715816 (Common-Cleaner) S 715753 715757 713405 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141605107 19430449152 15011 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 60044 KiB

[startup+0.216045 s]*
/proc/loadavg: 4.09 4.17 4.09 15/327 715854
/proc/meminfo: memFree=129578548/131524600 swapFree=131071996/131071996
[pid=715757] ppid=715753 vsize=18975048 memory=81912 CPUtime=0.34 cores=1,3
/proc/715757/stat : 715757 (java) S 715753 715757 713405 0 -1 1077936128 7770 0 0 0 31 3 0 0 20 0 18 0 141605102 19430449152 20478 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
/proc/715757/statm: 4743762 20478 5730 1 0 549679 0
[pid=715757/tid=715761] ppid=715753 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=1,3
/proc/715757/task/715761/stat : 715761 (java) R 715753 715757 713405 0 -1 4194368 6052 0 0 0 17 2 0 0 20 0 18 0 141605103 19430449152 20478 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715801] ppid=715753 vsize=18975048 memory=17986 CPUtime=0 cores=1,3
/proc/715757/task/715801/stat : 715801 (Finalizer) S 715753 715757 713405 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141605106 19430449152 20478 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715816] ppid=715753 vsize=18975048 memory=13855165887284967 CPUtime=0 cores=1,3
/proc/715757/task/715816/stat : 715816 (Common-Cleaner) S 715753 715757 713405 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141605107 19430449152 20478 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 81912 KiB

[startup+0.312557 s]*
/proc/loadavg: 4.09 4.17 4.09 6/290 715859
/proc/meminfo: memFree=129544192/131524600 swapFree=131071996/131071996
[pid=715757] ppid=715753 vsize=19041612 memory=164412 CPUtime=0.51 cores=1,3
/proc/715757/stat : 715757 (java) S 715753 715757 713405 0 -1 1077936128 9401 0 0 0 46 5 0 0 20 0 19 0 141605102 19498610688 41103 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
/proc/715757/statm: 4760403 41103 5845 1 0 550994 0
[pid=715757/tid=715761] ppid=715753 vsize=19041612 memory=7680491646476186387 CPUtime=0.27 cores=1,3
/proc/715757/task/715761/stat : 715761 (java) R 715753 715757 713405 0 -1 4194368 6090 0 0 0 23 4 0 0 20 0 19 0 141605103 19498610688 41103 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715801] ppid=715753 vsize=19041612 memory=-6242758069067414213 CPUtime=0 cores=1,3
/proc/715757/task/715801/stat : 715801 (Finalizer) S 715753 715757 713405 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141605106 19498610688 41103 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715816] ppid=715753 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/715757/task/715816/stat : 715816 (Common-Cleaner) S 715753 715757 713405 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 141605107 19498610688 41103 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 164412 KiB

[startup+0.56717 s]
# the end of solver process 715757 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=0.87767 s, system=0.096922 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.410033 s]*
/proc/loadavg: 4.09 4.17 4.09 5/266 715883
/proc/meminfo: memFree=129582928/131524600 swapFree=131071996/131071996
[pid=715757] ppid=715753 vsize=19041612 memory=230352 CPUtime=0.7 cores=1,3
/proc/715757/stat : 715757 (java) S 715753 715757 713405 0 -1 1077936128 9543 0 0 0 63 7 0 0 20 0 19 0 141605102 19498610688 57588 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
/proc/715757/statm: 4760403 57588 5861 1 0 550997 0
[pid=715757/tid=715761] ppid=715753 vsize=19041612 memory=4026532140 CPUtime=0.35 cores=1,3
/proc/715757/task/715761/stat : 715761 (java) R 715753 715757 713405 0 -1 4194368 6121 0 0 0 30 5 0 0 20 0 19 0 141605103 19498610688 57588 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715801] ppid=715753 vsize=19041612 memory=237129450750 CPUtime=0 cores=1,3
/proc/715757/task/715801/stat : 715801 (Finalizer) S 715753 715757 713405 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141605106 19498610688 57588 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715816] ppid=715753 vsize=19041612 memory=28261 CPUtime=0 cores=1,3
/proc/715757/task/715816/stat : 715816 (Common-Cleaner) S 715753 715757 713405 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 141605107 19498610688 57588 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 230352 KiB

[startup+0.505911 s]*
/proc/loadavg: 4.09 4.17 4.09 7/266 715917
/proc/meminfo: memFree=129526044/131524600 swapFree=131071996/131071996
[pid=715757] ppid=715753 vsize=19041612 memory=288424 CPUtime=0.88 cores=1,3
/proc/715757/stat : 715757 (java) S 715753 715757 713405 0 -1 1077936128 9701 0 0 0 79 9 0 0 20 0 19 0 141605102 19498610688 72106 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
/proc/715757/statm: 4760403 72106 5898 1 0 551066 0
[pid=715757/tid=715761] ppid=715753 vsize=19041612 memory=0 CPUtime=0.44 cores=1,3
/proc/715757/task/715761/stat : 715761 (java) S 715753 715757 713405 0 -1 1077936192 6234 0 0 0 37 7 0 0 20 0 19 0 141605103 19498610688 72106 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715801] ppid=715753 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/715757/task/715801/stat : 715801 (Finalizer) S 715753 715757 713405 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141605106 19498610688 72106 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
[pid=715757/tid=715816] ppid=715753 vsize=19041612 memory=-6242758064638229189 CPUtime=0 cores=1,3
/proc/715757/task/715816/stat : 715816 (Common-Cleaner) S 715753 715757 713405 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 141605107 19498610688 72106 134679101440 94777266032640 94777266036336 140732647976368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94777266044152 94777266044944 94777270411264 140732647982099 140732647982207 140732647982207 140732647989192 0
Current children cumulated CPU time: 0.88 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 288424 KiB

Child status: 1

Real time (s): 0.567196
CPU time (s): 0.974592
CPU user time (s): 0.87767
CPU system time (s): 0.096922
CPU usage (%): 171.826
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 288424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.87767
system time used= 0.096922
maximum resident set size= 296684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9944
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 549
involuntary context switches= 60


# summary of solver processes directly reported to runsolver:
#   pid: 715757
#   total CPU time (s): 0.974592
#   total CPU user time (s): 0.87767
#   total CPU system time (s): 0.096922

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010727 second user time and 0.031662 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-13 20:13:35
IDJOB=4424636
IDBENCH=144115
IDSOLVER=3036
FILE ID=nodeC024/4424636-1720894402
RUNJOBID= nodeC024-1720894415-715722
SLURM_JOB_ID= 7485807
Free space on /tmp= 890084 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-le450-5a-2_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424636-1720894402/watcher-4424636-1720894402 -o /tmp/evaluation-result-4424636-1720894402/solver-4424636-1720894402 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1720894415-715722 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424636-1720894402.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 6c085f75a45f8dc628de423430f6f9d1
RANDOM SEED=1936314386

nodeC024.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3289.536
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3313.208
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3446.276
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3461.759
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3104.255
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3113.757
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3477.228
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3135.212
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129797104 kB
MemAvailable:   129780864 kB
Buffers:          324616 kB
Cached:           506184 kB
SwapCached:            0 kB
Active:           487916 kB
Inactive:         688344 kB
Active(anon):       1452 kB
Inactive(anon):   381444 kB
Active(file):     486464 kB
Inactive(file):   306900 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1736 kB
Writeback:             8 kB
AnonPages:        345100 kB
Mapped:           101668 kB
Shmem:             37720 kB
KReclaimable:      60084 kB
Slab:             156588 kB
SReclaimable:      60084 kB
SUnreclaim:        96504 kB
KernelStack:        3856 kB
PageTables:         9552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     791616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53920 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      189140 kB
DirectMap2M:     7972864 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 890080 MiB
End job on nodeC024 at 2024-07-13 20:13:36