Trace number 1093830

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 24.0883 24.4798

General information on the benchmark

Namecsp/queens/
normalized-queens-120.xml
MD5SUMe474d160d95b285007e3c29a382ac11f
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 benchmark4.49232
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of constraints7140
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7140
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Sat Jul  5 19:16:59 2008
0.00/0.05	c 0	PID 5862
0.00/0.05	c 0	HOST node15.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1093830-1215278219.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1093830-1215278219.xml' 'HOME/temp.csp'
0.04/0.98	c 1	1 domains, 120 variables, 1 predicates, 0 relations, 7140 constraints
0.95/1.01	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.95/1.01	c 1	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'
0.95/1.09	c 1	Parsing HOME/temp.csp
0.96/1.62	c 1	parsed 7262 expressions
0.96/1.63	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.63	c 1	Converting to clausal form CSP
0.96/1.94	c 2	converted 727 (10%) expressions
0.96/2.03	c 2	converted 1453 (20%) expressions
2.02/2.12	c 2	converted 2179 (30%) expressions
2.12/2.25	c 2	converted 2905 (40%) expressions
2.22/2.32	c 2	converted 3631 (50%) expressions
2.22/2.39	c 2	converted 4358 (60%) expressions
2.42/2.53	c 2	converted 5084 (70%) expressions
2.52/2.62	c 2	converted 5810 (80%) expressions
2.52/2.69	c 3	converted 6536 (90%) expressions
2.62/2.76	c 3	converted 7262 (100%) expressions
2.62/2.77	c 3	CSP : 120 integers, 7140 booleans, 28560 clauses, largest domain size 120
2.62/2.77	c 3	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.62/2.77	c 3	Propagation in CSP
2.82/2.90	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.82/2.90	c 3	CSP : 120 integers, 7140 booleans, 28560 clauses, largest domain size 120
2.82/2.90	c 3	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.82/2.91	c 3	Simplifing CSP by introducing new Boolean variables
3.12/3.22	c 3	CSP : 120 integers, 35698 booleans, 57118 clauses, largest domain size 120
3.12/3.22	c 3	Heap : 28 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.30/3.41	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.30/3.45	c 3	12 (10%) CSP integer variables are encoded (1416 clauses, 16277 bytes)
3.30/3.45	c 3	24 (20%) CSP integer variables are encoded (2832 clauses, 34685 bytes)
3.30/3.45	c 3	36 (30%) CSP integer variables are encoded (4248 clauses, 53093 bytes)
3.30/3.46	c 3	48 (40%) CSP integer variables are encoded (5664 clauses, 71501 bytes)
3.30/3.46	c 3	60 (50%) CSP integer variables are encoded (7080 clauses, 89909 bytes)
3.30/3.46	c 3	72 (60%) CSP integer variables are encoded (8496 clauses, 108317 bytes)
3.30/3.46	c 3	84 (70%) CSP integer variables are encoded (9912 clauses, 126725 bytes)
3.30/3.46	c 3	96 (80%) CSP integer variables are encoded (11328 clauses, 147960 bytes)
3.30/3.46	c 3	108 (90%) CSP integer variables are encoded (12744 clauses, 169200 bytes)
3.30/3.47	c 3	120 (100%) CSP integer variables are encoded (14160 clauses, 190440 bytes)
4.00/4.18	c 4	5712 (10%) CSP clauses are encoded (365126 clauses, 6823383 bytes)
4.69/4.86	c 5	11424 (20%) CSP clauses are encoded (724386 clauses, 13925752 bytes)
5.38/5.56	c 5	17136 (30%) CSP clauses are encoded (1090290 clauses, 21301288 bytes)
6.07/6.26	c 6	22848 (40%) CSP clauses are encoded (1462858 clauses, 28830166 bytes)
6.76/6.99	c 7	28559 (50%) CSP clauses are encoded (1849258 clauses, 36648683 bytes)
7.55/7.77	c 8	34271 (60%) CSP clauses are encoded (2249770 clauses, 44771686 bytes)
8.33/8.55	c 8	39983 (70%) CSP clauses are encoded (2662510 clauses, 53174519 bytes)
9.13/9.36	c 9	45695 (80%) CSP clauses are encoded (3091338 clauses, 61951971 bytes)
10.01/10.21	c 10	51407 (90%) CSP clauses are encoded (3539938 clauses, 71229677 bytes)
10.89/11.11	c 11	57118 (100%) CSP clauses are encoded (4017318 clauses, 81633512 bytes)
10.89/11.11	c 11	57118 CSP clauses encoded
10.89/11.11	c 11	Writing map file : HOME/temp.map
10.89/11.12	c 11	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
10.89/11.12	c 11	SAT : 49978 SAT variables, 4017318 SAT clauses, 81633512 bytes
10.89/11.12	c 11	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
10.89/11.16	c 11	SOLVING HOME/temp.cnf
10.89/11.16	c 11	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
10.89/11.16	c 11	This is MiniSat 2.0 beta
10.89/11.16	c 11	WARNING: for repeatability, setting FPU to use double precision
10.89/11.16	c 11	============================[ Problem Statistics ]=============================
10.89/11.16	c 11	|                                                                             |
10.89/11.16	c 11	|  Number of variables:  49978                                                |
10.89/11.16	c 11	|  Number of clauses:    4017318                                              |
13.02/13.37	c 13	|  Parsing time:         1.84         s                                       |
13.23/13.50	c 13	============================[ Search Statistics ]==============================
13.23/13.50	c 13	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
13.23/13.50	c 13	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
13.23/13.50	c 13	===============================================================================
13.23/13.50	c 13	|         0 |   49977  4017317 11973533 |  1339105        0    nan |  0.000 % |
13.72/14.07	c 14	|       100 |   49976  4017317 11973533 |  1473016       99      9 |  0.004 % |
14.51/14.84	c 15	|       250 |   49976  4017317 11973533 |  1620317      249     20 |  0.004 % |
15.70/16.04	c 16	|       475 |   49976  4017317 11973533 |  1782349      474     24 |  0.004 % |
17.48/17.89	c 18	|       813 |   49976  4017317 11973533 |  1960584      812     30 |  0.004 % |
19.36/19.74	c 20	|      1319 |   49976  4017317 11973533 |  2156643     1318     59 |  0.004 % |
23.53/23.99	c 24	===============================================================================
23.63/24.00	c 24	restarts              : 6
23.63/24.00	c 24	conflicts             : 1961           (159 /sec)
23.63/24.00	c 24	decisions             : 6441           (1.29 % random) (522 /sec)
23.63/24.00	c 24	propagations          : 2641828        (213980 /sec)
23.63/24.00	c 24	conflict literals     : 117207         (3.55 % deleted)
23.63/24.00	c 24	Memory used           : 174.30 MB
23.63/24.00	c 24	CPU time              : 12.3461 s
23.63/24.00	c 24	
23.63/24.02	c 24	SATISFIABLE
23.63/24.05	c 24	DECODING HOME/temp.out WITH HOME/temp.map
23.63/24.05	c 24	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
23.73/24.14	c 24	Decoding HOME/temp.out
23.92/24.37	s SATISFIABLE
23.92/24.38	v 74 41 70 118 66 62 55 58 52 72 38 28 113 56 69 61 64 5 3 43 57 2 14 12 42 8 53 68 35 1 7 76 36 86 95 91 22 16 13 81 4 15 47 65 83 97 11 17 84 51 32 20 82 31 21 23 79 33 29 90 85 45 109 92 37 100 116 6 94 103 63 27 59 111 107 71 67 75 99 88 96 87 77 80 104 117 89 98 40 108 49 24 102 73 54 18 110 26 39 93 112 10 101 19 119 105 114 120 50 9 30 25 48 60 115 78 106 44 46 34
23.92/24.38	c 24	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
24.00/24.44	c 24	CPU 22.87 (0.03 0.01 22.84 1.13)
24.00/24.44	c 24	END Sat Jul  5 19:17:23 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-1093830-1215278219/watcher-1093830-1215278219 -o /tmp/evaluation-result-1093830-1215278219/solver-1093830-1215278219 -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-1093830-1215278219.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: 2.00 2.00 2.00 4/74 5862
/proc/meminfo: memFree=1525936/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=18572 CPUtime=0
/proc/5862/stat : 5862 (runsolver) R 5860 5862 3656 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006796513 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5862/statm: 4643 292 257 25 0 2626 0

[startup+0.0586691 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 5862
/proc/meminfo: memFree=1525936/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.04
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006796513 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.108344 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 5862
/proc/meminfo: memFree=1525936/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.04
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006796513 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301987 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 5862
/proc/meminfo: memFree=1525936/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.04
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006796513 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701027 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 5862
/proc/meminfo: memFree=1525936/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.04
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006796513 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 2.00 2/85 5874
/proc/meminfo: memFree=1506328/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.96
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 973 8079 0 1 3 1 87 5 16 0 1 0 2006796513 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.96
Current children cumulated vsize (KiB) 13600

[startup+3.10225 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 5884
/proc/meminfo: memFree=1505816/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.96
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 974 8079 0 1 3 1 87 5 15 0 1 0 2006796513 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 797 370 3 0 500 0
[pid=5875] ppid=5862 vsize=5356 CPUtime=0
/proc/5875/stat : 5875 (sh) S 5862 5862 3656 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006796615 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5875/statm: 1339 233 193 169 0 50 0
[pid=5876] ppid=5875 vsize=868876 CPUtime=2.05
/proc/5876/stat : 5876 (java) S 5875 5862 3656 0 -1 0 11778 0 1 0 197 8 0 0 18 0 9 0 2006796615 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5876/statm: 217219 10832 2540 9 0 211794 0
[pid=5876/tid=5877] ppid=5875 vsize=868876 CPUtime=1.22
/proc/5876/task/5877/stat : 5877 (java) R 5875 5862 3656 0 -1 64 2870 0 1 0 120 2 0 0 24 0 9 0 2006796616 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5878] ppid=5875 vsize=868876 CPUtime=0.6
/proc/5876/task/5878/stat : 5878 (java) R 5875 5862 3656 0 -1 64 6758 0 0 0 56 4 0 0 16 0 9 0 2006796617 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 104182518 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5879] ppid=5875 vsize=868876 CPUtime=0
/proc/5876/task/5879/stat : 5879 (java) S 5875 5862 3656 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006796617 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5880] ppid=5875 vsize=868876 CPUtime=0
/proc/5876/task/5880/stat : 5880 (java) S 5875 5862 3656 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2006796617 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5881] ppid=5875 vsize=868876 CPUtime=0
/proc/5876/task/5881/stat : 5881 (java) S 5875 5862 3656 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2006796619 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5882] ppid=5875 vsize=868876 CPUtime=0.21
/proc/5876/task/5882/stat : 5882 (java) S 5875 5862 3656 0 -1 64 1458 0 0 0 21 0 0 0 15 0 9 0 2006796619 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5883] ppid=5875 vsize=868876 CPUtime=0
/proc/5876/task/5883/stat : 5883 (java) S 5875 5862 3656 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2006796619 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5884] ppid=5875 vsize=868876 CPUtime=0
/proc/5876/task/5884/stat : 5884 (java) S 5875 5862 3656 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006796619 889729024 10832 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887832

[startup+6.30152 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 5884
/proc/meminfo: memFree=1463512/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=0.96
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 974 8079 0 1 3 1 87 5 15 0 1 0 2006796513 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 797 370 3 0 500 0
[pid=5875] ppid=5862 vsize=5356 CPUtime=0
/proc/5875/stat : 5875 (sh) S 5862 5862 3656 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006796615 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5875/statm: 1339 233 193 169 0 50 0
[pid=5876] ppid=5875 vsize=868484 CPUtime=5.21
/proc/5876/stat : 5876 (java) S 5875 5862 3656 0 -1 0 14105 0 1 0 493 28 0 0 18 0 9 0 2006796615 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5876/statm: 217121 12490 2565 9 0 211668 0
[pid=5876/tid=5877] ppid=5875 vsize=868484 CPUtime=3.94
/proc/5876/task/5877/stat : 5877 (java) R 5875 5862 3656 0 -1 64 3410 0 1 0 375 19 0 0 25 0 9 0 2006796616 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4126815240 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5878] ppid=5875 vsize=868484 CPUtime=0.99
/proc/5876/task/5878/stat : 5878 (java) S 5875 5862 3656 0 -1 64 8515 0 0 0 92 7 0 0 16 0 9 0 2006796617 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5879] ppid=5875 vsize=868484 CPUtime=0
/proc/5876/task/5879/stat : 5879 (java) S 5875 5862 3656 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006796617 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5880] ppid=5875 vsize=868484 CPUtime=0
/proc/5876/task/5880/stat : 5880 (java) S 5875 5862 3656 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2006796617 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5881] ppid=5875 vsize=868484 CPUtime=0
/proc/5876/task/5881/stat : 5881 (java) S 5875 5862 3656 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2006796619 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5882] ppid=5875 vsize=868484 CPUtime=0.26
/proc/5876/task/5882/stat : 5882 (java) S 5875 5862 3656 0 -1 64 1488 0 0 0 26 0 0 0 16 0 9 0 2006796619 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5883] ppid=5875 vsize=868484 CPUtime=0
/proc/5876/task/5883/stat : 5883 (java) S 5875 5862 3656 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2006796619 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5876/tid=5884] ppid=5875 vsize=868484 CPUtime=0
/proc/5876/task/5884/stat : 5884 (java) S 5875 5862 3656 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006796619 889327616 12490 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 887440

[startup+12.7021 s]
/proc/loadavg: 2.07 2.02 2.00 3/77 5886
/proc/meminfo: memFree=1381592/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=10.93
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1032 23041 0 2 3 1 1018 71 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5885] ppid=5862 vsize=5356 CPUtime=0
/proc/5885/stat : 5885 (sh) S 5862 5862 3656 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006797629 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5885/statm: 1339 232 193 169 0 50 0
[pid=5886] ppid=5885 vsize=111760 CPUtime=1.52
/proc/5886/stat : 5886 (minisat) R 5885 5862 3656 0 -1 4194304 26977 0 0 0 129 23 0 0 25 0 1 0 2006797630 114442240 26963 996147200 134512640 135127466 4294956256 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 1 0 0
/proc/5886/statm: 27940 26963 62 150 0 27787 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 130716

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

[startup+19.1017 s]
/proc/loadavg: 2.06 2.02 2.00 3/77 5886
/proc/meminfo: memFree=1270872/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=10.93
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1032 23041 0 2 3 1 1018 71 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5885] ppid=5862 vsize=5356 CPUtime=0
/proc/5885/stat : 5885 (sh) S 5862 5862 3656 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006797629 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5885/statm: 1339 232 193 169 0 50 0
[pid=5886] ppid=5885 vsize=177516 CPUtime=7.83
/proc/5886/stat : 5886 (minisat) R 5885 5862 3656 0 -1 4194304 42836 0 0 0 748 35 0 0 25 0 1 0 2006797630 181776384 42822 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 1 0 0
/proc/5886/statm: 44379 42822 76 150 0 44226 0
Current children cumulated CPU time (s) 18.76
Current children cumulated vsize (KiB) 196472

[startup+22.3029 s]
/proc/loadavg: 2.06 2.01 2.00 3/77 5886
/proc/meminfo: memFree=1270040/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=10.93
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1032 23041 0 2 3 1 1018 71 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5885] ppid=5862 vsize=5356 CPUtime=0
/proc/5885/stat : 5885 (sh) S 5862 5862 3656 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006797629 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5885/statm: 1339 232 193 169 0 50 0
[pid=5886] ppid=5885 vsize=178308 CPUtime=11
/proc/5886/stat : 5886 (minisat) R 5885 5862 3656 0 -1 4194304 43009 0 0 0 1065 35 0 0 25 0 1 0 2006797630 182587392 42995 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/5886/statm: 44577 42995 76 150 0 44424 0
Current children cumulated CPU time (s) 21.93
Current children cumulated vsize (KiB) 197264

[startup+23.107 s]
/proc/loadavg: 2.06 2.01 2.00 3/77 5886
/proc/meminfo: memFree=1269976/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=10.93
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1032 23041 0 2 3 1 1018 71 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5885] ppid=5862 vsize=5356 CPUtime=0
/proc/5885/stat : 5885 (sh) S 5862 5862 3656 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006797629 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5885/statm: 1339 232 193 169 0 50 0
[pid=5886] ppid=5885 vsize=178308 CPUtime=11.8
/proc/5886/stat : 5886 (minisat) R 5885 5862 3656 0 -1 4194304 43023 0 0 0 1145 35 0 0 25 0 1 0 2006797630 182587392 43009 996147200 134512640 135127466 4294956256 18446744073709551615 134530613 0 0 4096 3 0 0 0 17 1 0 0
/proc/5886/statm: 44577 43009 76 150 0 44424 0
Current children cumulated CPU time (s) 22.73
Current children cumulated vsize (KiB) 197264

[startup+23.9011 s]
/proc/loadavg: 2.06 2.01 2.00 3/77 5886
/proc/meminfo: memFree=1269976/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=10.93
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1032 23041 0 2 3 1 1018 71 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5885] ppid=5862 vsize=5356 CPUtime=0
/proc/5885/stat : 5885 (sh) S 5862 5862 3656 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006797629 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5885/statm: 1339 232 193 169 0 50 0
[pid=5886] ppid=5885 vsize=178308 CPUtime=12.6
/proc/5886/stat : 5886 (minisat) R 5885 5862 3656 0 -1 4194304 43041 0 0 0 1224 36 0 0 25 0 1 0 2006797630 182587392 43027 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/5886/statm: 44577 43027 76 150 0 44424 0
Current children cumulated CPU time (s) 23.53
Current children cumulated vsize (KiB) 197264

[startup+24.3011 s]
/proc/loadavg: 2.06 2.01 2.00 3/81 5892
/proc/meminfo: memFree=1438840/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=23.7
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1088 66391 0 2 3 1 2255 111 16 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5887] ppid=5862 vsize=5356 CPUtime=0
/proc/5887/stat : 5887 (sh) S 5862 5862 3656 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 2006798919 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5887/statm: 1339 233 193 169 0 50 0
[pid=5888] ppid=5887 vsize=863720 CPUtime=0.22
/proc/5888/stat : 5888 (java) S 5887 5862 3656 0 -1 0 3287 0 1 0 21 1 0 0 18 0 9 0 2006798919 884449280 2762 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5888/statm: 215930 2762 1640 9 0 210512 0
[pid=5888/tid=5889] ppid=5887 vsize=863720 CPUtime=0.21
/proc/5888/task/5889/stat : 5889 (java) R 5887 5862 3656 0 -1 64 2380 0 1 0 20 1 0 0 18 0 9 0 2006798920 884449280 2762 996147200 134512640 134550740 4294956000 18446744073709551615 4125960439 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5890] ppid=5887 vsize=863720 CPUtime=0
/proc/5888/task/5890/stat : 5890 (java) S 5887 5862 3656 0 -1 64 3 0 0 0 0 0 0 0 18 0 9 0 2006798921 884449280 2762 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5891] ppid=5887 vsize=863720 CPUtime=0
/proc/5888/task/5891/stat : 5891 (java) S 5887 5862 3656 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 2006798921 884449280 2762 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5892] ppid=5887 vsize=863720 CPUtime=0
/proc/5888/task/5892/stat : 5892 (java) S 5887 5862 3656 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2006798921 884449280 2762 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.92
Current children cumulated vsize (KiB) 882676

[startup+24.4011 s]
/proc/loadavg: 2.06 2.01 2.00 3/81 5892
/proc/meminfo: memFree=1438840/2055920 swapFree=4180972/4192956
[pid=5862] ppid=5860 vsize=13600 CPUtime=23.7
/proc/5862/stat : 5862 (sugar) S 5860 5862 3656 0 -1 4194304 1090 66391 0 2 3 1 2255 111 15 0 1 0 2006796513 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5862/statm: 3400 798 370 3 0 500 0
[pid=5887] ppid=5862 vsize=5356 CPUtime=0
/proc/5887/stat : 5887 (sh) S 5862 5862 3656 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 2006798919 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5887/statm: 1339 233 193 169 0 50 0
[pid=5888] ppid=5887 vsize=864040 CPUtime=0.3
/proc/5888/stat : 5888 (java) S 5887 5862 3656 0 -1 0 3441 0 1 0 29 1 0 0 18 0 9 0 2006798919 884776960 2911 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5888/statm: 216010 2911 1689 9 0 210585 0
[pid=5888/tid=5889] ppid=5887 vsize=864040 CPUtime=0.27
/proc/5888/task/5889/stat : 5889 (java) S 5887 5862 3656 0 -1 64 2454 0 1 0 26 1 0 0 18 0 9 0 2006798920 884776960 2911 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5890] ppid=5887 vsize=864040 CPUtime=0
/proc/5888/task/5890/stat : 5890 (java) S 5887 5862 3656 0 -1 64 3 0 0 0 0 0 0 0 18 0 9 0 2006798921 884776960 2911 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5891] ppid=5887 vsize=864040 CPUtime=0
/proc/5888/task/5891/stat : 5891 (java) S 5887 5862 3656 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 2006798921 884776960 2911 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5888/tid=5892] ppid=5887 vsize=864040 CPUtime=0
/proc/5888/task/5892/stat : 5892 (java) S 5887 5862 3656 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2006798921 884776960 2911 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24
Current children cumulated vsize (KiB) 882996

Child status: 0
Real time (s): 24.4798
CPU time (s): 24.0883
CPU user time (s): 22.8885
CPU system time (s): 1.19982
CPU usage (%): 98.4007
Max. virtual memory (cumulated for all children) (KiB): 887832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.8885
system time used= 1.19982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71271
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= 8987
involuntary context switches= 9296

runsolver used 0.035994 second user time and 0.095985 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-05 19:16:59
IDJOB=1093830
IDBENCH=58730
IDSOLVER=346
FILE ID=node15/1093830-1215278219
PBS_JOBID= 7882153
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queens/normalized-queens-120.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-1093830-1215278219/watcher-1093830-1215278219 -o /tmp/evaluation-result-1093830-1215278219/solver-1093830-1215278219 -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-1093830-1215278219.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e474d160d95b285007e3c29a382ac11f
RANDOM SEED=2031946005

node15.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		: 3000.229
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		: 3000.229
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1526416 kB
Buffers:         75904 kB
Cached:         281468 kB
SwapCached:       6020 kB
Active:         342052 kB
Inactive:       124896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526416 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:         116776 kB
Slab:            47432 kB
Committed_AS:  3770296 kB
PageTables:       2176 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= 66460 MiB
End job on node15 at 2008-07-05 19:17:23