Trace number 1096820

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 47.1998 47.7561

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-10_ext.xml
MD5SUMae56f402f5edeca9927c8f50a3c6b65b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3348
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
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 20:08:20 2008
0.00/0.04	c 0	PID 7428
0.00/0.05	c 0	HOST node57.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1096820-1215281300.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-1096820-1215281300.xml' 'HOME/temp.csp'
0.03/0.48	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.03/0.52	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.52	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'
0.45/0.60	c 1	Parsing HOME/temp.csp
0.46/0.80	c 1	parsed 869 expressions
0.46/0.81	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.46/0.81	c 1	Converting to clausal form CSP
0.46/0.83	c 1	converted 87 (10%) expressions
0.46/0.83	c 1	converted 174 (20%) expressions
0.46/0.84	c 1	converted 261 (30%) expressions
0.46/0.84	c 1	converted 348 (40%) expressions
0.46/0.84	c 1	converted 435 (50%) expressions
0.46/0.86	c 1	converted 522 (60%) expressions
0.46/0.87	c 1	converted 609 (70%) expressions
0.46/0.87	c 1	converted 696 (80%) expressions
0.46/0.89	c 1	converted 783 (90%) expressions
0.46/0.89	c 1	converted 869 (100%) expressions
0.46/0.89	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.46/0.89	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.46/0.89	c 1	Propagation in CSP
0.46/0.89	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.46/0.90	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.46/0.90	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.46/0.90	c 1	Simplifing CSP by introducing new Boolean variables
0.46/0.90	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.46/0.90	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.46/0.93	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.46/0.94	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
0.46/0.94	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
0.46/0.94	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
0.46/0.94	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
0.46/0.94	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
0.46/0.94	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
0.46/0.94	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
0.46/0.94	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
0.46/0.94	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
0.46/0.95	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
0.46/0.99	c 1	42 (10%) CSP clauses are encoded (1120 clauses, 15224 bytes)
0.91/1.01	c 1	83 (20%) CSP clauses are encoded (1868 clauses, 27142 bytes)
0.91/1.01	c 1	125 (30%) CSP clauses are encoded (2626 clauses, 39372 bytes)
0.91/1.02	c 1	166 (40%) CSP clauses are encoded (3332 clauses, 50846 bytes)
0.91/1.03	c 1	207 (50%) CSP clauses are encoded (4051 clauses, 63454 bytes)
0.91/1.04	c 1	249 (60%) CSP clauses are encoded (4766 clauses, 76171 bytes)
0.91/1.04	c 1	290 (70%) CSP clauses are encoded (5447 clauses, 88494 bytes)
0.91/1.05	c 1	332 (80%) CSP clauses are encoded (6168 clauses, 101533 bytes)
0.91/1.05	c 1	373 (90%) CSP clauses are encoded (6903 clauses, 114824 bytes)
0.91/1.06	c 1	414 (100%) CSP clauses are encoded (7633 clauses, 127898 bytes)
0.91/1.06	c 1	414 CSP clauses encoded
0.91/1.06	c 1	Writing map file : HOME/temp.map
0.91/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.06	c 1	SAT : 400 SAT variables, 7633 SAT clauses, 127898 bytes
0.91/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.10	c 1	SOLVING HOME/temp.cnf
0.91/1.10	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.91/1.10	c 1	This is MiniSat 2.0 beta
0.91/1.10	c 1	WARNING: for repeatability, setting FPU to use double precision
0.98/1.10	c 1	============================[ Problem Statistics ]=============================
0.98/1.10	c 1	|                                                                             |
0.98/1.10	c 1	|  Number of variables:  400                                                  |
0.98/1.10	c 1	|  Number of clauses:    7633                                                 |
0.98/1.11	c 1	|  Parsing time:         0.00         s                                       |
0.98/1.11	c 1	============================[ Search Statistics ]==============================
0.98/1.11	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.11	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.11	c 1	===============================================================================
0.98/1.11	c 1	|         0 |     400     7633    26640 |     2544        0    nan |  0.000 % |
0.98/1.12	c 1	|       100 |     400     7633    26640 |     2798      100     10 |  0.001 % |
0.98/1.12	c 1	|       251 |     400     7633    26640 |     3078      251      9 |  0.011 % |
0.98/1.14	c 1	|       477 |     400     7633    26640 |     3386      477     10 |  0.011 % |
0.98/1.16	c 1	|       814 |     400     7633    26640 |     3725      814     11 |  0.011 % |
0.98/1.19	c 1	|      1321 |     400     7633    26640 |     4097     1321     11 |  0.011 % |
0.98/1.24	c 1	|      2082 |     400     7633    26640 |     4507     2082     11 |  0.011 % |
0.98/1.32	c 1	|      3222 |     400     7633    26640 |     4958     3222     12 |  0.011 % |
0.98/1.46	c 1	|      4934 |     400     7633    26640 |     5454     4934     12 |  0.011 % |
0.98/1.67	c 2	|      7496 |     400     7633    26640 |     5999     4696     12 |  0.011 % |
0.98/1.99	c 2	|     11340 |     400     7633    26640 |     6599     5492     14 |  0.011 % |
2.25/2.47	c 3	|     17107 |     400     7633    26640 |     7259     4544     16 |  0.004 % |
3.05/3.24	c 3	|     25758 |     400     7633    26640 |     7985     5838     15 |  0.014 % |
4.24/4.43	c 4	|     38734 |     400     7633    26640 |     8783     6683     14 |  0.008 % |
6.02/6.22	c 6	|     58199 |     400     7633    26640 |     9662     8366     15 |  0.020 % |
8.79/9.06	c 9	|     87391 |     400     7633    26640 |    10628     8280     15 |  0.001 % |
13.15/13.46	c 13	|    131182 |     400     7633    26640 |    11691     9097     16 |  0.007 % |
19.98/20.37	c 20	|    196867 |     400     7633    26640 |    12860     9961     15 |  0.009 % |
30.78/31.23	c 31	|    295393 |     399     7596    26534 |    14146     9833     17 |  0.251 % |
47.02/47.62	c 48	===============================================================================
47.02/47.62	c 48	restarts              : 19
47.02/47.62	c 48	conflicts             : 438018         (9508 /sec)
47.02/47.62	c 48	decisions             : 516187         (1.41 % random) (11205 /sec)
47.02/47.62	c 48	propagations          : 31169938       (676637 /sec)
47.02/47.62	c 48	conflict literals     : 7235292        (32.71 % deleted)
47.02/47.62	c 48	Memory used           : 5.17 MB
47.02/47.62	c 48	CPU time              : 46.066 s
47.02/47.62	c 48	
47.02/47.62	c 48	SATISFIABLE
47.02/47.62	c 48	DECODING HOME/temp.out WITH HOME/temp.map
47.02/47.62	c 48	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
47.06/47.71	c 48	Decoding HOME/temp.out
47.06/47.73	s SATISFIABLE
47.06/47.73	v 2 7 3 3 2 8 7 5 1 8 6 7 2 6 5 5 2 0 2 1 6 3 3 10 0 0 10 7 1 6 6 10 8 8 6 9 5 0 3 7
47.06/47.74	c 48	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
47.06/47.75	c 48	CPU 47.05 (0.04 0 47.01 0.12)
47.06/47.75	c 48	END Sat Jul  5 20:09:08 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-1096820-1215281300/watcher-1096820-1215281300 -o /tmp/evaluation-result-1096820-1215281300/solver-1096820-1215281300 -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-1096820-1215281300.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: 1.99 1.98 1.99 3/84 7428
/proc/meminfo: memFree=1628056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=18572 CPUtime=0
/proc/7428/stat : 7428 (runsolver) R 7426 7428 3736 0 -1 4194368 15 0 0 0 0 0 0 0 24 0 1 0 2007101453 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 218076081447 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7428/statm: 4643 292 257 25 0 2626 0

[startup+0.0544059 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 7428
/proc/meminfo: memFree=1628056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.03
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007101453 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101838 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 7428
/proc/meminfo: memFree=1628056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.03
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007101453 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30187 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 7428
/proc/meminfo: memFree=1628056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.03
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007101453 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701935 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 7428
/proc/meminfo: memFree=1628056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.46
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 973 4706 0 1 4 0 38 4 16 0 1 0 2007101453 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.50107 s]
/proc/loadavg: 1.99 1.98 1.99 4/95 7450
/proc/meminfo: memFree=1616640/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 15 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 13600

[startup+3.10233 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 7452
/proc/meminfo: memFree=1624064/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 15 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=3000 CPUtime=1.97
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 439 0 0 0 197 0 0 0 25 0 1 0 2007101564 3072000 425 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 750 425 75 150 0 597 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21956

[startup+6.30187 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 7452
/proc/meminfo: memFree=1623232/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=3420 CPUtime=5.14
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 543 0 0 0 514 0 0 0 25 0 1 0 2007101564 3502080 529 996147200 134512640 135127466 4294956256 18446744073709551615 134530762 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 855 529 75 150 0 702 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 22376

[startup+12.7019 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 7452
/proc/meminfo: memFree=1621056/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=3824 CPUtime=11.48
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 655 0 0 0 1148 0 0 0 25 0 1 0 2007101564 3915776 641 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 956 641 75 150 0 803 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 22780

[startup+25.5011 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 7452
/proc/meminfo: memFree=1619136/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=4484 CPUtime=24.15
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 827 0 0 0 2415 0 0 0 25 0 1 0 2007101564 4591616 813 996147200 134512640 135127466 4294956256 18446744073709551615 134530698 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1121 813 75 150 0 968 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 23440

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

[startup+38.3022 s]
/proc/loadavg: 2.07 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1617792/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=4884 CPUtime=36.83
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 917 0 0 0 3683 0 0 0 25 0 1 0 2007101564 5001216 903 996147200 134512640 135127466 4294956256 18446744073709551615 134522669 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1221 903 75 150 0 1068 0
Current children cumulated CPU time (s) 37.81
Current children cumulated vsize (KiB) 23840

[startup+44.7013 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1616768/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=5148 CPUtime=43.17
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 990 0 0 0 4317 0 0 0 25 0 1 0 2007101564 5271552 976 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1287 976 75 150 0 1134 0
Current children cumulated CPU time (s) 44.15
Current children cumulated vsize (KiB) 24104

[startup+46.3016 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1616512/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=5288 CPUtime=44.75
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 999 0 0 0 4475 0 0 0 25 0 1 0 2007101564 5414912 985 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1322 985 75 150 0 1169 0
Current children cumulated CPU time (s) 45.73
Current children cumulated vsize (KiB) 24244

[startup+47.1017 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1616512/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=5288 CPUtime=45.55
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 1005 0 0 0 4555 0 0 0 25 0 1 0 2007101564 5414912 991 996147200 134512640 135127466 4294956256 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1322 991 75 150 0 1169 0
Current children cumulated CPU time (s) 46.53
Current children cumulated vsize (KiB) 24244

[startup+47.5018 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1616320/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=0.98
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1031 10552 0 2 4 0 86 8 16 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
[pid=7451] ppid=7428 vsize=5356 CPUtime=0
/proc/7451/stat : 7451 (sh) S 7428 7428 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007101564 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7451/statm: 1339 232 193 169 0 50 0
[pid=7452] ppid=7451 vsize=5288 CPUtime=45.94
/proc/7452/stat : 7452 (minisat) R 7451 7428 3736 0 -1 4194304 1005 0 0 0 4594 0 0 0 25 0 1 0 2007101564 5414912 991 996147200 134512640 135127466 4294956256 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1322 991 75 150 0 1169 0
Current children cumulated CPU time (s) 46.92
Current children cumulated vsize (KiB) 24244

[startup+47.7018 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 7452
/proc/meminfo: memFree=1616320/2055920 swapFree=4180732/4192956
[pid=7428] ppid=7426 vsize=13600 CPUtime=47.06
/proc/7428/stat : 7428 (sugar) S 7426 7428 3736 0 -1 4194304 1070 11852 0 2 4 0 4693 9 17 0 1 0 2007101453 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7428/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 47.06
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 47.7561
CPU time (s): 47.1998
CPU user time (s): 47.0648
CPU system time (s): 0.134979
CPU usage (%): 98.8351
Max. virtual memory (cumulated for all children) (KiB): 883204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.0648
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16615
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= 1846
involuntary context switches= 3661

runsolver used 0.071989 second user time and 0.156976 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-05 20:08:20
IDJOB=1096820
IDBENCH=59249
IDSOLVER=346
FILE ID=node57/1096820-1215281300
PBS_JOBID= 7882083
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-10_ext.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-1096820-1215281300/watcher-1096820-1215281300 -o /tmp/evaluation-result-1096820-1215281300/solver-1096820-1215281300 -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-1096820-1215281300.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ae56f402f5edeca9927c8f50a3c6b65b
RANDOM SEED=1735444403

node57.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		: 3000.258
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		: 3000.258
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:       1628536 kB
Buffers:         76140 kB
Cached:         228064 kB
SwapCached:       6148 kB
Active:         246672 kB
Inactive:       125032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628536 kB
SwapTotal:     4192956 kB
SwapFree:      4180732 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          78764 kB
Slab:            40948 kB
Committed_AS:  4777656 kB
PageTables:       1912 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= 66548 MiB
End job on node57 at 2008-07-05 20:09:08