Trace number 1093998

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
Sugar v1.13+minisatSAT 16.3445 19.586

General information on the benchmark

Namecsp/queens/
normalized-queens-100.xml
MD5SUM3dde0b63013d3cc4747840f0db935897
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.18951
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints4950
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4950
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 19:26:07 2008
0.00/0.04	c 0	PID 4709
0.00/0.04	c 0	HOST node84.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1093998-1215278767.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1093998-1215278767.xml' 'HOME/temp.csp'
0.03/0.58	c 0	1 domains, 100 variables, 1 predicates, 0 relations, 4950 constraints
0.03/0.61	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.61	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.69	c 1	Parsing HOME/temp.csp
0.95/1.01	c 1	parsed 5052 expressions
0.95/1.01	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.95/1.01	c 1	Converting to clausal form CSP
1.14/1.23	c 1	converted 506 (10%) expressions
1.14/1.30	c 1	converted 1011 (20%) expressions
1.24/1.40	c 1	converted 1516 (30%) expressions
1.34/1.45	c 1	converted 2021 (40%) expressions
1.34/1.49	c 1	converted 2526 (50%) expressions
1.44/1.58	c 1	converted 3032 (60%) expressions
1.54/1.63	c 1	converted 3537 (70%) expressions
1.54/1.67	c 1	converted 4042 (80%) expressions
1.64/1.71	c 2	converted 4547 (90%) expressions
1.64/1.76	c 2	converted 5052 (100%) expressions
1.64/1.76	c 2	CSP : 100 integers, 4950 booleans, 19800 clauses, largest domain size 100
1.64/1.76	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.64/1.76	c 2	Propagation in CSP
1.84/1.94	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.84/1.94	c 2	CSP : 100 integers, 4950 booleans, 19800 clauses, largest domain size 100
1.84/1.94	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.84/1.95	c 2	Simplifing CSP by introducing new Boolean variables
1.93/2.05	c 2	CSP : 100 integers, 24748 booleans, 39598 clauses, largest domain size 100
1.93/2.05	c 2	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.04/2.16	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.04/2.19	c 2	10 (10%) CSP integer variables are encoded (980 clauses, 10631 bytes)
2.04/2.19	c 2	20 (20%) CSP integer variables are encoded (1960 clauses, 23354 bytes)
2.04/2.19	c 2	30 (30%) CSP integer variables are encoded (2940 clauses, 36094 bytes)
2.04/2.19	c 2	40 (40%) CSP integer variables are encoded (3920 clauses, 48834 bytes)
2.04/2.20	c 2	50 (50%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.04/2.20	c 2	60 (60%) CSP integer variables are encoded (5880 clauses, 74314 bytes)
2.04/2.20	c 2	70 (70%) CSP integer variables are encoded (6860 clauses, 87054 bytes)
2.04/2.20	c 2	80 (80%) CSP integer variables are encoded (7840 clauses, 99794 bytes)
2.04/2.20	c 2	90 (90%) CSP integer variables are encoded (8820 clauses, 112534 bytes)
2.04/2.20	c 2	100 (100%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.53/2.60	c 2	3960 (10%) CSP clauses are encoded (212688 clauses, 3882722 bytes)
2.82/2.98	c 3	7920 (20%) CSP clauses are encoded (421178 clauses, 7839675 bytes)
3.23/3.35	c 3	11880 (30%) CSP clauses are encoded (631524 clauses, 12020279 bytes)
3.63/3.73	c 4	15840 (40%) CSP clauses are encoded (849430 clauses, 16353649 bytes)
4.02/4.12	c 4	19799 (50%) CSP clauses are encoded (1071588 clauses, 20772070 bytes)
4.41/4.54	c 4	23759 (60%) CSP clauses are encoded (1303294 clauses, 25381440 bytes)
4.81/4.95	c 5	27719 (70%) CSP clauses are encoded (1540108 clauses, 30092970 bytes)
5.21/5.39	c 5	31679 (80%) CSP clauses are encoded (1787938 clauses, 35024820 bytes)
5.71/5.83	c 6	35639 (90%) CSP clauses are encoded (2047028 clauses, 40181870 bytes)
6.20/6.31	c 6	39598 (100%) CSP clauses are encoded (2323098 clauses, 45678531 bytes)
6.20/6.31	c 6	39598 CSP clauses encoded
6.20/6.31	c 6	Writing map file : HOME/temp.map
6.20/6.32	c 6	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.20/6.32	c 6	SAT : 34648 SAT variables, 2323098 SAT clauses, 45678531 bytes
6.20/6.32	c 6	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.20/6.35	c 6	SOLVING HOME/temp.cnf
6.20/6.35	c 6	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
6.20/6.35	c 6	This is MiniSat 2.0 beta
6.20/6.35	c 6	WARNING: for repeatability, setting FPU to use double precision
6.20/6.35	c 6	============================[ Problem Statistics ]=============================
6.20/6.35	c 6	|                                                                             |
6.20/6.35	c 6	|  Number of variables:  34648                                                |
6.20/6.35	c 6	|  Number of clauses:    2323098                                              |
7.38/7.50	c 7	|  Parsing time:         1.00         s                                       |
7.38/7.57	c 7	============================[ Search Statistics ]==============================
7.38/7.57	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.38/7.57	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.38/7.57	c 7	===============================================================================
7.38/7.57	c 7	|         0 |   34647  2323097  6914943 |   774365        0    nan |  0.000 % |
7.48/7.67	c 7	|       101 |   34646  2323097  6914943 |   851802      100      9 |  0.006 % |
8.27/8.46	c 8	|       251 |   34646  2323097  6914943 |   936982      250     61 |  0.006 % |
8.97/9.11	c 9	|       476 |   34646  2323097  6914943 |  1030680      475     48 |  0.006 % |
9.17/9.39	c 9	|       814 |   34646  2323097  6914943 |  1133748      813     34 |  0.006 % |
10.55/10.78	c 11	|      1320 |   34646  2323097  6914943 |  1247123     1319     66 |  0.006 % |
12.55/12.74	c 13	|      2080 |   34646  2323097  6914943 |  1371836     2079     61 |  0.006 % |
15.53/15.70	c 16	|      3220 |   34646  2323097  6914943 |  1509019     3219     64 |  0.006 % |
15.93/16.12	c 16	===============================================================================
15.93/16.12	c 16	restarts              : 8
15.93/16.12	c 16	conflicts             : 3381           (354 /sec)
15.93/16.12	c 16	decisions             : 9321           (1.00 % random) (976 /sec)
15.93/16.12	c 16	propagations          : 2880653        (301527 /sec)
15.93/16.12	c 16	conflict literals     : 212821         (3.17 % deleted)
15.93/16.12	c 16	Memory used           : 101.68 MB
15.93/16.12	c 16	CPU time              : 9.55355 s
15.93/16.12	c 16	
15.93/16.14	c 16	SATISFIABLE
15.93/16.15	c 16	DECODING HOME/temp.out WITH HOME/temp.map
15.93/16.15	c 16	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
16.00/16.23	c 16	Decoding HOME/temp.out
16.23/16.45	s SATISFIABLE
16.23/16.45	v 75 80 83 47 61 50 58 79 37 59 56 49 51 14 12 73 63 65 40 19 69 15 62 55 23 21 17 13 20 24 71 66 10 76 64 22 18 88 35 28 30 46 7 57 48 78 5 74 60 25 43 53 67 89 70 86 84 82 4 85 45 95 29 72 38 68 87 90 92 77 81 1 8 26 3 93 96 94 97 11 34 2 52 33 27 91 99 44 98 31 42 39 36 100 54 32 41 6 9 16
16.23/16.46	c 16	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
16.23/16.46	c 16	CPU 15.63 (0.03 0.01 15.6 0.66)
16.23/16.46	c 16	END Sat Jul  5 19:26:23 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093998-1215278767/watcher-1093998-1215278767 -o /tmp/evaluation-result-1093998-1215278767/solver-1093998-1215278767 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1093998-1215278767.xml 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.00 4/81 4709
/proc/meminfo: memFree=1697336/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=12272 CPUtime=0
/proc/4709/stat : 4709 (sugar) R 4707 4709 3702 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 650796820 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 243674430462 0 0 4224 0 0 0 0 17 0 0 0
/proc/4709/statm: 3068 364 274 3 0 168 0

[startup+0.0139691 s]
/proc/loadavg: 2.01 2.01 2.00 4/81 4709
/proc/meminfo: memFree=1697336/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=12544 CPUtime=0
/proc/4709/stat : 4709 (sugar) R 4707 4709 3702 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 650796820 12845056 469 996147200 4194304 4206940 548682068608 18446744073709551615 243679314241 0 0 4224 0 0 0 0 17 0 0 0
/proc/4709/statm: 3136 469 298 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101978 s]
/proc/loadavg: 2.01 2.01 2.00 4/81 4709
/proc/meminfo: memFree=1697336/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.03
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 650796820 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302004 s]
/proc/loadavg: 2.01 2.01 2.00 4/81 4709
/proc/meminfo: memFree=1697336/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.03
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 650796820 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701036 s]
/proc/loadavg: 2.01 2.01 2.00 4/81 4709
/proc/meminfo: memFree=1697336/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.58
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 973 7284 0 1 3 1 49 5 15 0 1 0 650796820 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 13600

[startup+1.50212 s]
/proc/loadavg: 2.01 2.01 2.00 3/92 4731
/proc/meminfo: memFree=1687456/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.58
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 973 7284 0 1 3 1 49 5 15 0 1 0 650796820 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 797 370 3 0 500 0
[pid=4722] ppid=4709 vsize=5356 CPUtime=0
/proc/4722/stat : 4722 (sh) S 4709 4709 3702 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 650796882 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4722/statm: 1339 233 193 169 0 50 0
[pid=4723] ppid=4722 vsize=868372 CPUtime=0.86
/proc/4723/stat : 4723 (java) S 4722 4709 3702 0 -1 0 7724 0 1 0 81 5 0 0 20 0 9 0 650796882 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/4723/statm: 217093 6918 2540 9 0 211668 0
[pid=4723/tid=4724] ppid=4722 vsize=868372 CPUtime=0.54
/proc/4723/task/4724/stat : 4724 (java) R 4722 4709 3702 0 -1 64 2689 0 1 0 53 1 0 0 25 0 9 0 650796883 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4126882535 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4725] ppid=4722 vsize=868372 CPUtime=0.11
/proc/4723/task/4725/stat : 4725 (java) S 4722 4709 3702 0 -1 64 2869 0 0 0 10 1 0 0 16 0 9 0 650796884 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4726] ppid=4722 vsize=868372 CPUtime=0
/proc/4723/task/4726/stat : 4726 (java) S 4722 4709 3702 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 650796884 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4727] ppid=4722 vsize=868372 CPUtime=0
/proc/4723/task/4727/stat : 4727 (java) S 4722 4709 3702 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 650796884 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4728] ppid=4722 vsize=868372 CPUtime=0
/proc/4723/task/4728/stat : 4728 (java) S 4722 4709 3702 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 650796886 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4729] ppid=4722 vsize=868372 CPUtime=0.17
/proc/4723/task/4729/stat : 4729 (java) S 4722 4709 3702 0 -1 64 1473 0 0 0 17 0 0 0 16 0 9 0 650796886 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4730] ppid=4722 vsize=868372 CPUtime=0
/proc/4723/task/4730/stat : 4730 (java) S 4722 4709 3702 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 650796886 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4731] ppid=4722 vsize=868372 CPUtime=0
/proc/4723/task/4731/stat : 4731 (java) S 4722 4709 3702 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 650796886 889212928 6918 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 887328

[startup+3.10228 s]
/proc/loadavg: 2.01 2.01 2.00 4/92 4731
/proc/meminfo: memFree=1662624/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.58
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 974 7284 0 1 3 1 49 5 15 0 1 0 650796820 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 797 370 3 0 500 0
[pid=4722] ppid=4709 vsize=5356 CPUtime=0
/proc/4722/stat : 4722 (sh) S 4709 4709 3702 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 650796882 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4722/statm: 1339 233 193 169 0 50 0
[pid=4723] ppid=4722 vsize=868484 CPUtime=2.45
/proc/4723/stat : 4723 (java) S 4722 4709 3702 0 -1 0 11697 0 1 0 232 13 0 0 20 0 9 0 650796882 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/4723/statm: 217121 10529 2565 9 0 211668 0
[pid=4723/tid=4724] ppid=4722 vsize=868484 CPUtime=1.65
/proc/4723/task/4724/stat : 4724 (java) R 4722 4709 3702 0 -1 64 3050 0 1 0 159 6 0 0 25 0 9 0 650796883 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4126375104 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4725] ppid=4722 vsize=868484 CPUtime=0.53
/proc/4723/task/4725/stat : 4725 (java) S 4722 4709 3702 0 -1 64 6439 0 0 0 49 4 0 0 16 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4726] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4726/stat : 4726 (java) S 4722 4709 3702 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4727] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4727/stat : 4727 (java) S 4722 4709 3702 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4728] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4728/stat : 4728 (java) S 4722 4709 3702 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4729] ppid=4722 vsize=868484 CPUtime=0.24
/proc/4723/task/4729/stat : 4729 (java) S 4722 4709 3702 0 -1 64 1515 0 0 0 23 1 0 0 16 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4730] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4730/stat : 4730 (java) S 4722 4709 3702 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4731] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4731/stat : 4731 (java) S 4722 4709 3702 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 887440

[startup+6.30161 s]
/proc/loadavg: 2.01 2.01 2.00 3/92 4731
/proc/meminfo: memFree=1626800/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=0.58
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 974 7284 0 1 3 1 49 5 15 0 1 0 650796820 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 797 370 3 0 500 0
[pid=4722] ppid=4709 vsize=5356 CPUtime=0
/proc/4722/stat : 4722 (sh) S 4709 4709 3702 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 650796882 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4722/statm: 1339 233 193 169 0 50 0
[pid=4723] ppid=4722 vsize=868484 CPUtime=5.62
/proc/4723/stat : 4723 (java) S 4722 4709 3702 0 -1 0 12260 0 1 0 525 37 0 0 20 0 9 0 650796882 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/4723/statm: 217121 10529 2565 9 0 211668 0
[pid=4723/tid=4724] ppid=4722 vsize=868484 CPUtime=4.64
/proc/4723/task/4724/stat : 4724 (java) R 4722 4709 3702 0 -1 64 3613 0 1 0 436 28 0 0 25 0 9 0 650796883 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4725] ppid=4722 vsize=868484 CPUtime=0.72
/proc/4723/task/4725/stat : 4725 (java) S 4722 4709 3702 0 -1 64 6439 0 0 0 65 7 0 0 16 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4726] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4726/stat : 4726 (java) S 4722 4709 3702 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4727] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4727/stat : 4727 (java) S 4722 4709 3702 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 650796884 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4728] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4728/stat : 4728 (java) S 4722 4709 3702 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4729] ppid=4722 vsize=868484 CPUtime=0.24
/proc/4723/task/4729/stat : 4729 (java) S 4722 4709 3702 0 -1 64 1515 0 0 0 23 1 0 0 16 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4730] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4730/stat : 4730 (java) S 4722 4709 3702 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=4723/tid=4731] ppid=4722 vsize=868484 CPUtime=0
/proc/4723/task/4731/stat : 4731 (java) S 4722 4709 3702 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 650796886 889327616 10529 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 887440

[startup+12.7023 s]
/proc/loadavg: 2.09 2.02 2.00 3/84 4733
/proc/meminfo: memFree=1546880/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=6.24
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 1032 19854 0 2 3 1 576 44 16 0 1 0 650796820 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 798 370 3 0 500 0
[pid=4732] ppid=4709 vsize=5356 CPUtime=0
/proc/4732/stat : 4732 (sh) S 4709 4709 3702 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 650797455 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4732/statm: 1339 232 193 169 0 50 0
[pid=4733] ppid=4732 vsize=103172 CPUtime=6.31
/proc/4733/stat : 4733 (minisat) R 4732 4709 3702 0 -1 4194304 25560 0 0 0 615 16 0 0 25 0 1 0 650797455 105648128 25546 996147200 134512640 135127466 4294956256 18446744073709551615 134530863 0 0 4096 3 0 0 0 17 0 0 0
/proc/4733/statm: 25793 25546 76 150 0 25640 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 122128

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

[startup+15.9016 s]
/proc/loadavg: 2.16 2.04 2.01 3/84 4733
/proc/meminfo: memFree=1546112/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=6.24
/proc/4709/stat : 4709 (sugar) S 4707 4709 3702 0 -1 4194304 1032 19854 0 2 3 1 576 44 16 0 1 0 650796820 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4709/statm: 3400 798 370 3 0 500 0
[pid=4732] ppid=4709 vsize=5356 CPUtime=0
/proc/4732/stat : 4732 (sh) S 4709 4709 3702 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 650797455 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4732/statm: 1339 232 193 169 0 50 0
[pid=4733] ppid=4732 vsize=103964 CPUtime=9.5
/proc/4733/stat : 4733 (minisat) R 4732 4709 3702 0 -1 4194304 25760 0 0 0 933 17 0 0 25 0 1 0 650797455 106459136 25746 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/4733/statm: 25991 25746 76 150 0 25838 0
Current children cumulated CPU time (s) 15.74
Current children cumulated vsize (KiB) 122920

[startup+17.5018 s]
/proc/loadavg: 2.16 2.04 2.01 2/82 4743
/proc/meminfo: memFree=1649104/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=16.3
/proc/4709/stat : 4709 (sugar) D 4707 4709 3702 0 -1 4194304 1117 49660 0 3 3 1 1560 66 15 0 1 0 650796820 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 243665703977 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/4709/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 16.3
Current children cumulated vsize (KiB) 13600

[startup+18.3018 s]
/proc/loadavg: 2.16 2.04 2.01 2/82 4743
/proc/meminfo: memFree=1649104/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=16.3
/proc/4709/stat : 4709 (sugar) D 4707 4709 3702 0 -1 4194304 1117 49660 0 3 3 1 1560 66 15 0 1 0 650796820 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 243665703977 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/4709/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 16.3
Current children cumulated vsize (KiB) 13600

[startup+19.1019 s]
/proc/loadavg: 2.23 2.05 2.01 2/82 4743
/proc/meminfo: memFree=1649104/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=16.3
/proc/4709/stat : 4709 (sugar) D 4707 4709 3702 0 -1 4194304 1117 49660 0 3 3 1 1560 66 15 0 1 0 650796820 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 243665703977 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/4709/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 16.3
Current children cumulated vsize (KiB) 13600

[startup+19.502 s]
/proc/loadavg: 2.23 2.05 2.01 2/82 4743
/proc/meminfo: memFree=1649104/2055920 swapFree=4177348/4192956
[pid=4709] ppid=4707 vsize=13600 CPUtime=16.3
/proc/4709/stat : 4709 (sugar) D 4707 4709 3702 0 -1 4194304 1117 49660 0 3 3 1 1560 66 15 0 1 0 650796820 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 243665703977 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/4709/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 16.3
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 19.586
CPU time (s): 16.3445
CPU user time (s): 15.6436
CPU system time (s): 0.700893
CPU usage (%): 83.4502
Max. virtual memory (cumulated for all children) (KiB): 887580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6436
system time used= 0.700893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50807
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7778
involuntary context switches= 7889

runsolver used 0.022996 second user time and 0.066989 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-05 19:26:07
IDJOB=1093998
IDBENCH=58740
IDSOLVER=346
FILE ID=node84/1093998-1215278767
PBS_JOBID= 7882253
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queens/normalized-queens-100.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093998-1215278767/watcher-1093998-1215278767 -o /tmp/evaluation-result-1093998-1215278767/solver-1093998-1215278767 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1093998-1215278767.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3dde0b63013d3cc4747840f0db935897
RANDOM SEED=1318142026

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1697816 kB
Buffers:         47416 kB
Cached:         206012 kB
SwapCached:       9596 kB
Active:         198864 kB
Inactive:       112000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697816 kB
SwapTotal:     4192956 kB
SwapFree:      4177348 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          73788 kB
Slab:            32508 kB
Committed_AS:  2020872 kB
PageTables:       1884 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node84 at 2008-07-05 19:26:26