Trace number 3687233

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
Sat 4j PB Resolution 2.3.2 SnapshotUNSAT 3.2645 1.77548

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222257.opb
MD5SUM55dd7a9523449c2d998334f2315a7996
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.085986
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1262
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.06/0.11	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.06/0.11	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.11	c See www.sat4j.org for details.
0.06/0.11	c version 2.3.2.v20120418
0.06/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.11	c java.vm.version	19.1-b02
0.06/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.11	c sun.arch.data.model	64
0.06/0.11	c java.version		1.6.0_24
0.06/0.11	c os.name		Linux
0.06/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.11	c os.arch		amd64
0.06/0.11	c Free memory 		501472288
0.06/0.11	c Max memory 		7480803328
0.06/0.11	c Total memory 		504102912
0.06/0.11	c Number of processors 	8
0.06/0.14	c Pseudo Boolean Optimization by upper bound
0.06/0.14	c --- Begin Solver configuration ---
0.06/0.14	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.06/0.14	c Learn all clauses as in MiniSAT
0.06/0.14	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.14	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.14	c No reason simplification
0.06/0.14	c Armin Biere (Picosat) restarts strategy
0.06/0.14	c Glucose learned constraints deletion strategy
0.06/0.14	c timeout=2147483s
0.06/0.14	c DB Simplification allowed=false
0.06/0.14	c c --- End Solver configuration ---
0.06/0.14	c solving HOME/instance-3687233-1337871886.opb
0.06/0.14	c reading problem ... 
0.06/0.19	c ... done. Wall clock time 0.05s.
0.06/0.19	c declared #vars     169
0.06/0.19	c #constraints  101
0.06/0.19	c constraints type 
0.06/0.19	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.06/0.19	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.06/0.19	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.06/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.06/0.19	c 101 constraints processed.
0.65/0.45	c cleaning 2495 clauses out of 5000 with flag 5001/5001
1.09/0.61	c cleaning 4246 clauses out of 8502 with flag 11000/11000
1.31/0.79	c cleaning 5624 clauses out of 11254 with flag 18000/18000
1.73/0.99	c cleaning 6813 clauses out of 13626 with flag 26000/26000
2.28/1.24	c cleaning 7901 clauses out of 15809 with flag 35002/35002
2.84/1.52	c cleaning 8948 clauses out of 17898 with flag 45001/45001
3.05/1.68	c starts		: 55
3.05/1.68	c conflicts		: 51239
3.05/1.68	c decisions		: 76364
3.05/1.68	c propagations		: 974434
3.05/1.68	c inspects		: 8021102
3.05/1.68	c shortcuts		: 0
3.05/1.68	c learnt literals	: 36
3.05/1.68	c learnt binary clauses	: 6
3.05/1.68	c learnt ternary clauses	: 10
3.05/1.68	c learnt constraints	: 51202
3.05/1.68	c ignored constraints	: 0
3.05/1.68	c root simplifications	: 0
3.05/1.68	c removed literals (reason simplification)	: 0
3.05/1.68	c reason swapping (by a shorter reason)	: 0
3.05/1.68	c Calls to reduceDB	: 6
3.05/1.68	c number of reductions to clauses (during analyze)	: 0
3.05/1.68	c number of learned constraints concerned by reduction	: 0
3.05/1.68	c number of learning phase by resolution	: 0
3.05/1.68	c number of learning phase by cutting planes	: 0
3.05/1.68	c speed (assignments/second)	: 655742.934051144
3.05/1.68	c non guided choices	38
3.05/1.68	c learnt constraints type 
3.05/1.68	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 6
3.05/1.68	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 15169
3.05/1.68	c constraints type 
3.05/1.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
3.05/1.68	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
3.05/1.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
3.05/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
3.05/1.68	c 101 constraints processed.
3.05/1.68	s UNSATISFIABLE
3.05/1.68	c Total wall clock time (in seconds): 1.547

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3687233-1337871886/watcher-3687233-1337871886 -o /tmp/evaluation-result-3687233-1337871886/solver-3687233-1337871886 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687233-1337871886.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.08 0.02 0.01 3/194 27604
/proc/meminfo: memFree=29754700/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/27604/stat : 27604 (java) R 27602 27604 27542 0 -1 4202496 1033 0 0 0 0 0 0 0 20 0 1 0 253313522 23793664 762 33554432000 1073741824 1073778376 140734616206032 140734616195096 139831751683616 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 5809 782 579 9 0 128 0

[startup+0.0276379 s]
/proc/loadavg: 0.08 0.02 0.01 3/194 27604
/proc/meminfo: memFree=29754700/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9092432 CPUtime=0.01 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 2901 0 1 0 1 0 0 0 20 0 11 0 253313522 9310650368 3602 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2273108 3602 1631 9 0 2263809 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9092432

[startup+0.100273 s]
/proc/loadavg: 0.08 0.02 0.01 3/194 27604
/proc/meminfo: memFree=29754700/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 3308 0 1 0 5 1 0 0 20 0 18 0 253313522 9787813888 4518 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2389603 4519 1771 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558412

[startup+0.300171 s]
/proc/loadavg: 0.08 0.02 0.01 3/194 27604
/proc/meminfo: memFree=29754700/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9624976 CPUtime=0.48 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 7141 0 1 0 47 1 0 0 20 0 19 0 253313522 9855975424 7537 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2406244 7537 2232 9 0 2396937 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9624976

[startup+0.700254 s]
/proc/loadavg: 0.08 0.02 0.01 3/194 27604
/proc/meminfo: memFree=29754700/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9624976 CPUtime=1.31 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 13735 0 1 0 128 3 0 0 20 0 19 0 253313522 9855975424 14379 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2406244 14379 2268 9 0 2396937 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9624976

[startup+1.50073 s]
/proc/loadavg: 0.08 0.02 0.01 5/213 27623
/proc/meminfo: memFree=29683016/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9624976 CPUtime=2.84 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 20476 0 1 0 279 5 0 0 20 0 19 0 253313522 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2406244 15821 2270 9 0 2396937 0
[pid=27604/tid=27606] ppid=27602 vsize=9624976 CPUtime=1.38 cores=1,3,5,7
/proc/27604/task/27606/stat : 27606 (java) R 27602 27604 27542 0 -1 4202560 2456 0 1 0 138 0 0 0 20 0 19 0 253313523 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831744266528 139831748644993 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=27604/tid=27607] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27607/stat : 27607 (java) S 27602 27604 27542 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831722367528 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27608] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27608/stat : 27608 (java) S 27602 27604 27542 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831721314728 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27604/tid=27609] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27609/stat : 27609 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831518685480 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27610] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27610/stat : 27610 (java) S 27602 27604 27542 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831517632680 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27611] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27611/stat : 27611 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831516580904 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27612] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27612/stat : 27612 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831515528104 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27613] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27613/stat : 27613 (java) S 27602 27604 27542 0 -1 4202560 13 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831514475304 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27614] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27614/stat : 27614 (java) S 27602 27604 27542 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 253313524 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831513422504 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27615] ppid=27602 vsize=9624976 CPUtime=0.04 cores=1,3,5,7
/proc/27604/task/27615/stat : 27615 (java) S 27602 27604 27542 0 -1 4202560 30 0 0 0 4 0 0 0 20 0 19 0 253313525 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831501224424 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27604/tid=27616] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27616/stat : 27616 (java) S 27602 27604 27542 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253313525 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831500170488 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27617] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27617/stat : 27617 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253313525 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831499117576 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27618] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27618/stat : 27618 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253313531 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831498066064 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27619] ppid=27602 vsize=9624976 CPUtime=0.59 cores=1,3,5,7
/proc/27604/task/27619/stat : 27619 (java) S 27602 27604 27542 0 -1 4202560 9414 0 0 0 58 1 0 0 20 0 19 0 253313531 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831497014200 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27620] ppid=27602 vsize=9624976 CPUtime=0.73 cores=1,3,5,7
/proc/27604/task/27620/stat : 27620 (java) R 27602 27604 27542 0 -1 4202560 7337 0 0 0 72 1 0 0 20 0 19 0 253313531 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831495961280 139831747001235 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27621] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27621/stat : 27621 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253313531 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831494908792 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27622] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27622/stat : 27622 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253313531 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831493856200 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27623] ppid=27602 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27623/stat : 27623 (java) S 27602 27604 27542 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253313542 9855975424 15821 33554432000 1073741824 1073778376 140734616206032 139831492801704 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 9624976

Solver just ended. Dumping a history of the last processes samples

[startup+1.70081 s]
/proc/loadavg: 0.08 0.02 0.01 5/213 27623
/proc/meminfo: memFree=29683016/32873844 swapFree=7116/7116
[pid=27604] ppid=27602 vsize=9691540 CPUtime=3.23 cores=1,3,5,7
/proc/27604/stat : 27604 (java) S 27602 27604 27542 0 -1 4202496 24373 0 1 0 317 6 0 0 20 0 18 0 253313522 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 140734616197168 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27604/statm: 2422885 18027 2272 9 0 2413578 0
[pid=27604/tid=27606] ppid=27602 vsize=9691540 CPUtime=1.54 cores=1,3,5,7
/proc/27604/task/27606/stat : 27606 (java) S 27602 27604 27542 0 -1 4202560 2458 0 1 0 154 0 0 0 20 0 18 0 253313523 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831744266936 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27604/tid=27607] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27607/stat : 27607 (java) S 27602 27604 27542 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831722367528 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27608] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27608/stat : 27608 (java) S 27602 27604 27542 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831721314728 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27609] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27609/stat : 27609 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831518685480 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27610] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27610/stat : 27610 (java) S 27602 27604 27542 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831517632680 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27611] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27611/stat : 27611 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831516580904 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27612] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27612/stat : 27612 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831515528104 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27613] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27613/stat : 27613 (java) S 27602 27604 27542 0 -1 4202560 13 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831514475304 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27614] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27614/stat : 27614 (java) S 27602 27604 27542 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 18 0 253313524 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831513422504 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27615] ppid=27602 vsize=9691540 CPUtime=0.05 cores=1,3,5,7
/proc/27604/task/27615/stat : 27615 (java) S 27602 27604 27542 0 -1 4202560 31 0 0 0 5 0 0 0 20 0 18 0 253313525 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831501223976 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27616] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27616/stat : 27616 (java) S 27602 27604 27542 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 253313525 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831500170488 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27617] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27617/stat : 27617 (java) S 27602 27604 27542 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 253313525 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831499117576 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27618] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27618/stat : 27618 (java) S 27602 27604 27542 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 253313531 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831498063736 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27604/tid=27619] ppid=27602 vsize=9691540 CPUtime=0.6 cores=1,3,5,7
/proc/27604/task/27619/stat : 27619 (java) S 27602 27604 27542 0 -1 4202560 9415 0 0 0 58 2 0 0 20 0 18 0 253313531 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831497000440 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27604/tid=27620] ppid=27602 vsize=9691540 CPUtime=0.93 cores=1,3,5,7
/proc/27604/task/27620/stat : 27620 (java) R 27602 27604 27542 0 -1 4202560 11214 0 0 0 91 2 0 0 20 0 18 0 253313531 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831495939512 139831751241399 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27621] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27621/stat : 27621 (java) S 27602 27604 27542 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253313531 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831494908792 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27604/tid=27623] ppid=27602 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/27604/task/27623/stat : 27623 (java) S 27602 27604 27542 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 253313542 9924136960 18027 33554432000 1073741824 1073778376 140734616206032 139831492801704 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.23
Current children cumulated vsize (KiB) 9691540

Child status: 20
Real time (s): 1.77548
CPU time (s): 3.2645
CPU user time (s): 3.18052
CPU system time (s): 0.083987
CPU usage (%): 183.866
Max. virtual memory (cumulated for all children) (KiB): 9691540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.18052
system time used= 0.083987
maximum resident set size= 73356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24464
page faults= 1
swaps= 0
block input operations= 16
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 453
involuntary context switches= 210

runsolver used 0.002999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-24 17:04:46
IDJOB=3687233
IDBENCH=1208
IDSOLVER=2269
FILE ID=node146/3687233-1337871886
RUNJOBID= node146-1337871880-27559
PBS_JOBID= 14620058
Free space on /tmp= 71716 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222257.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687233-1337871886/watcher-3687233-1337871886 -o /tmp/evaluation-result-3687233-1337871886/solver-3687233-1337871886 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3687233-1337871886.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 55dd7a9523449c2d998334f2315a7996
RANDOM SEED=1568180811

node146.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29755352 kB
Buffers:          202916 kB
Cached:          1996308 kB
SwapCached:         2348 kB
Active:           463452 kB
Inactive:        1872172 kB
Active(anon):     135676 kB
Inactive(anon):     3064 kB
Active(file):     327776 kB
Inactive(file):  1869108 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:              1580 kB
Writeback:             0 kB
AnonPages:        162292 kB
Mapped:            16096 kB
Shmem:                 0 kB
Slab:             622036 kB
SReclaimable:      63456 kB
SUnreclaim:       558580 kB
KernelStack:        1584 kB
PageTables:         4408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     694908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node146 at 2012-05-24 17:04:48