Trace number 3729371

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
PB09: SAT4J Pseudo Resolution 2.1.1UNSAT 2.44463 1.92462

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226680.opb
MD5SUM35d60df2826d5cfd1cfef4e444dfafed
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 benchmark0.067988
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 1190
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 

0.02/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.02/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.07	c See www.sat4j.org for details.
0.02/0.08	c version 2.1.1.v20090612
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version	1.6.0_24
0.02/0.08	c os.name	Linux
0.02/0.08	c os.version	2.6.32-71.29.1.el6.x86_64
0.02/0.08	c os.arch	amd64
0.02/0.08	c Free memory 1299577560
0.02/0.08	c Max memory 1306394624
0.02/0.08	c Total memory 1306394624
0.02/0.08	c Number of processors 8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c Stops conflict analysis at the first Unique Implication Point
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@6abf2d5e
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c MiniSAT restarts strategy
0.10/0.10	c Memory based learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3729371-1338729256.opb
0.10/0.10	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.049s.
0.10/0.15	c #vars     169
0.10/0.15	c #constraints  101
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 26
2.29/1.88	c starts		: 13
2.29/1.88	c conflicts		: 36414
2.29/1.88	c decisions		: 48262
2.29/1.88	c propagations		: 729405
2.29/1.88	c inspects		: 11598813
2.29/1.88	c learnt literals	: 8
2.29/1.88	c learnt binary clauses	: 50
2.29/1.88	c learnt ternary clauses	: 181
2.29/1.88	c learnt clauses	: 36405
2.29/1.88	c ignored clauses	: 0
2.29/1.88	c root simplifications	: 0
2.29/1.88	c removed literals (reason simplification)	: 504140
2.29/1.88	c reason swapping (by a shorter reason)	: 0
2.29/1.88	c Calls to reduceDB	: 0
2.29/1.88	c speed (assignments/second)	: 421621.387283237
2.29/1.88	c non guided choices	37
2.40/1.91	c learnt constraints type 
2.40/1.91	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 36355
2.40/1.91	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 50
2.40/1.91	c constraints type 
2.40/1.91	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
2.40/1.91	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
2.40/1.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.40/1.91	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 26
2.40/1.91	s UNSATISFIABLE
2.40/1.91	c Total wall clock time (in seconds): 1.803

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-3729371-1338729256/watcher-3729371-1338729256 -o /tmp/evaluation-result-3729371-1338729256/solver-3729371-1338729256 -C 1800 -W 1900 -M 15500 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3729371-1338729256.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: 1.96 1.98 1.99 3/194 9934
/proc/meminfo: memFree=30609284/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 1190 0 0 0 0 0 0 0 20 0 2 0 339050543 94019584 902 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 22954 911 691 9 0 16769 0
[pid=9934/tid=9935] ppid=9932 vsize=91816 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 59 0 0 0 0 0 0 0 20 0 2 0 339050543 94019584 917 33554432000 1073741824 1073778376 140733304144592 140733304133656 240556010791 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.0311441 s]
/proc/loadavg: 1.96 1.98 1.99 3/194 9934
/proc/meminfo: memFree=30609284/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2182588 CPUtime=0.02 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 3583 0 1 0 1 1 0 0 20 0 11 0 339050543 2234970112 4794 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 545647 4794 1645 9 0 536348 0
[pid=9934/tid=9935] ppid=9932 vsize=2182588 CPUtime=0.01 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 2425 0 1 0 1 0 0 0 20 0 11 0 339050543 2234970112 4794 33554432000 1073741824 1073778376 140733304144592 140090668481288 240568558861 0 4 0 16784584 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2182588

[startup+0.100372 s]
/proc/loadavg: 1.96 1.98 1.99 3/194 9934
/proc/meminfo: memFree=30609284/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2648568 CPUtime=0.1 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 4685 0 1 0 9 1 0 0 20 0 18 0 339050543 2712133632 6404 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 662142 6404 2109 9 0 652835 0
[pid=9934/tid=9935] ppid=9932 vsize=2648568 CPUtime=0.07 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 2733 0 1 0 7 0 0 0 20 0 18 0 339050543 2712133632 6404 33554432000 1073741824 1073778376 140733304144592 140090668466568 240568558861 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648568

[startup+0.30022 s]
/proc/loadavg: 1.96 1.98 1.99 3/194 9934
/proc/meminfo: memFree=30609284/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2715132 CPUtime=0.59 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 7966 0 1 0 57 2 0 0 20 0 19 0 339050543 2780295168 8955 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 678783 8955 2230 9 0 669476 0
[pid=9934/tid=9935] ppid=9932 vsize=2715132 CPUtime=0.27 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 2755 0 1 0 27 0 0 0 20 0 19 0 339050543 2780295168 8955 33554432000 1073741824 1073778376 140733304144592 140090668478600 140090508651777 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 2715132

[startup+0.700316 s]
/proc/loadavg: 1.96 1.98 1.99 3/194 9934
/proc/meminfo: memFree=30609284/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2715132 CPUtime=1.15 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 8099 0 1 0 113 2 0 0 20 0 19 0 339050543 2780295168 10522 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 678783 10522 2236 9 0 669476 0
[pid=9934/tid=9935] ppid=9932 vsize=2715132 CPUtime=0.67 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 2758 0 1 0 66 1 0 0 20 0 19 0 339050543 2780295168 10522 33554432000 1073741824 1073778376 140733304144592 140090668478600 140090509164602 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 2715132

[startup+1.5008 s]
/proc/loadavg: 1.96 1.98 1.99 3/213 9953
/proc/meminfo: memFree=30572160/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2715132 CPUtime=1.99 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 8219 0 1 0 197 2 0 0 20 0 19 0 339050543 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 678783 12573 2238 9 0 669476 0
[pid=9934/tid=9935] ppid=9932 vsize=2715132 CPUtime=1.47 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) R 9932 9934 2614 0 -1 4202560 2763 0 1 0 146 1 0 0 20 0 19 0 339050543 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090668478936 140090509123982 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9937] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9937/stat : 9937 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090652928296 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9938] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9938/stat : 9938 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090651875496 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9939] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9939/stat : 9939 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090650823208 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9940] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9940/stat : 9940 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090649770408 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9941] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9941/stat : 9941 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090648718120 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9942] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9942/stat : 9942 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090647665320 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9943] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9943/stat : 9943 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090646613032 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9944] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9944/stat : 9944 (java) S 9932 9934 2614 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 339050544 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090645560232 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9945] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9945/stat : 9945 (java) S 9932 9934 2614 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 339050545 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090633148648 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9946] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9946/stat : 9946 (java) S 9932 9934 2614 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 339050546 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090632094712 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9947] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9947/stat : 9947 (java) S 9932 9934 2614 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 339050546 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090631042312 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9948] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9948/stat : 9948 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050548 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090629990800 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9949] ppid=9932 vsize=2715132 CPUtime=0.17 cores=1,3,5,7
/proc/9934/task/9949/stat : 9949 (java) S 9932 9934 2614 0 -1 4202560 2123 0 0 0 17 0 0 0 20 0 19 0 339050548 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090628938424 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9950] ppid=9932 vsize=2715132 CPUtime=0.31 cores=1,3,5,7
/proc/9934/task/9950/stat : 9950 (java) S 9932 9934 2614 0 -1 4202560 2139 0 0 0 31 0 0 0 20 0 19 0 339050548 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090627885624 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9951] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9951/stat : 9951 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050548 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090508569720 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9952] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9952/stat : 9952 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 339050549 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090507517128 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9953] ppid=9932 vsize=2715132 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9953/stat : 9953 (java) S 9932 9934 2614 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 339050559 2780295168 12573 33554432000 1073741824 1073778376 140733304144592 140090506462120 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 2715132

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

[startup+1.90072 s]
/proc/loadavg: 1.96 1.98 1.99 3/213 9953
/proc/meminfo: memFree=30572160/32873844 swapFree=7116/7116
[pid=9934] ppid=9932 vsize=2781696 CPUtime=2.4 cores=1,3,5,7
/proc/9934/stat : 9934 (java) S 9932 9934 2614 0 -1 4202496 8241 0 1 0 238 2 0 0 20 0 20 0 339050543 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140733304135728 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/9934/statm: 695424 14128 2241 9 0 686117 0
[pid=9934/tid=9935] ppid=9932 vsize=2781696 CPUtime=1.86 cores=1,3,5,7
/proc/9934/task/9935/stat : 9935 (java) S 9932 9934 2614 0 -1 4202560 2767 0 1 0 185 1 0 0 20 0 20 0 339050543 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090668479192 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9937] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9937/stat : 9937 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090652928296 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9938] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9938/stat : 9938 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090651875496 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9939] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9939/stat : 9939 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090650823208 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9940] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9940/stat : 9940 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090649770408 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9941] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9941/stat : 9941 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090648718120 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9942] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9942/stat : 9942 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090647665320 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9943] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9943/stat : 9943 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090646613032 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=9934/tid=9944] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9944/stat : 9944 (java) S 9932 9934 2614 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 339050544 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090645560232 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9945] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9945/stat : 9945 (java) S 9932 9934 2614 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 20 0 339050545 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090633148648 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9946] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9946/stat : 9946 (java) S 9932 9934 2614 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 339050546 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090632094712 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9947] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9947/stat : 9947 (java) S 9932 9934 2614 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 339050546 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090631042312 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9948] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9948/stat : 9948 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050548 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090629990800 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9949] ppid=9932 vsize=2781696 CPUtime=0.17 cores=1,3,5,7
/proc/9934/task/9949/stat : 9949 (java) S 9932 9934 2614 0 -1 4202560 2123 0 0 0 17 0 0 0 20 0 20 0 339050548 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090628938424 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=9934/tid=9950] ppid=9932 vsize=2781696 CPUtime=0.32 cores=1,3,5,7
/proc/9934/task/9950/stat : 9950 (java) R 9932 9934 2614 0 -1 4202560 2142 0 0 0 32 0 0 0 20 0 20 0 339050548 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090627885504 140090674935073 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9951] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9951/stat : 9951 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050548 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090508569720 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=9934/tid=9952] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9952/stat : 9952 (java) S 9932 9934 2614 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 339050549 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090507517128 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=9934/tid=9953] ppid=9932 vsize=2781696 CPUtime=0 cores=1,3,5,7
/proc/9934/task/9953/stat : 9953 (java) S 9932 9934 2614 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 339050559 2848456704 14128 33554432000 1073741824 1073778376 140733304144592 140090506462120 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 2781696

Child status: 20
Real time (s): 1.92462
CPU time (s): 2.44463
CPU user time (s): 2.39064
CPU system time (s): 0.053991
CPU usage (%): 127.019
Max. virtual memory (cumulated for all children) (KiB): 2781696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.39064
system time used= 0.053991
maximum resident set size= 56540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8251
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 286
involuntary context switches= 38

runsolver used 0.001999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-03 15:14:16
IDJOB=3729371
IDBENCH=1224
IDSOLVER=2322
FILE ID=node146/3729371-1338729256
RUNJOBID= node146-1338725617-8574
PBS_JOBID= 14636739
Free space on /tmp= 70908 MiB

SOLVER NAME= PB09: SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729371-1338729256/watcher-3729371-1338729256 -o /tmp/evaluation-result-3729371-1338729256/solver-3729371-1338729256 -C 1800 -W 1900 -M 15500  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3729371-1338729256.opb

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

MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed
RANDOM SEED=1693486396

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:        30610036 kB
Buffers:          298112 kB
Cached:           412076 kB
SwapCached:         1792 kB
Active:          1129724 kB
Inactive:         306284 kB
Active(anon):     726760 kB
Inactive(anon):     1664 kB
Active(file):     402964 kB
Inactive(file):   304620 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67099888 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:        774924 kB
Mapped:            17084 kB
Shmem:                 0 kB
Slab:             678468 kB
SReclaimable:     117400 kB
SUnreclaim:       561068 kB
KernelStack:        1760 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1516128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    745472 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= 70908 MiB
End job on node146 at 2012-06-03 15:14:18