Trace number 1559237

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
picosat 913? (TO) 1200.02 1200.31

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-21-s100.cnf
MD5SUMd34c45eae853ce60c342643824196dbf
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark475.233
Satisfiable
(Un)Satisfiability was proved
Number of variables31613
Number of clauses95104
Sum of the clauses size224206
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260978
Number of clauses of size 334062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1559237-1238880496.cnf
0.00/0.00	c parsed header 'p cnf 31613 95104'
1.19/1.22	c initialized 31613 variables
1.19/1.22	c found 95104 non trivial clauses
1.19/1.22	c
1.19/1.22	c random number generator seed 0
1.19/1.22	c 
1.19/1.22	c  seconds     variables   original    learned     agility
1.19/1.22	c         level        used      conflicts    limit          MB
1.19/1.22	c 
1.19/1.22	c s   1.2   0.0 30607   3.3 32428    58     0     0   0.0   3.6 
1.49/1.50	c 
1.49/1.50	c initial reduction limit 16998 clauses
1.49/1.50	c 
1.49/1.50	c +   1.5  44.9 30607  90.1 32428   158    97 18697  24.4   3.7 
1.49/1.51	c N   1.5  44.9 30607  90.1 32428   159    98 18697  24.4   3.7 
1.49/1.59	c s   1.6  44.0 30604  91.0 32412   169   107 18697  22.4   3.7 
2.29/2.38	c N   2.4  37.1 30604  92.6 32412   269   206 18697  25.7   3.8 
2.59/2.69	c +   2.7  35.6 30604  92.8 32412   308   245 20566  22.2   3.8 
2.99/3.03	c s   3.0  34.0 30537  93.0 32332   358   294 20566  25.4   3.8 
3.39/3.45	c s   3.4  29.6 30531  93.6 32308   433   367 20566  20.5   3.8 
3.59/3.65	c N   3.7  27.9 30531  93.6 32308   483   415 20566  24.0   3.8 
3.89/3.97	c +   4.0  27.3 30531  93.6 32308   533   465 22622  22.7   3.8 
5.59/5.67	c R   5.7  24.8 30531  94.3 32308   784   715 22622  22.4   3.8 
6.29/6.36	c +   6.4  24.0 30531  94.3 32308   870   801 24884  22.1   3.8 
9.38/9.45	c +   9.5  23.5 30531  94.4 32308  1375  1303 27372  25.1   4.0 
9.98/10.02	c s  10.0  23.5 30528  94.5 32296  1480  1406 27372  22.9   4.0 
10.48/10.51	c R  10.5  22.9 30508  94.7 32296  1581  1503 27372  21.9   4.0 
10.48/10.60	c s  10.6  22.7 30508  94.7 32268  1597  1519 27372  22.8   4.0 
12.68/12.75	c N  12.7  22.0 30508  94.7 32268  1883  1804 27372  24.0   4.1 
14.08/14.19	c +  14.2  22.4 30508  94.7 32268  2132  2051 30109  22.0   4.1 
14.88/14.95	c s  14.9  22.1 30505  94.8 32256  2259  2175 30109  25.1   4.1 
15.48/15.58	c N  15.6  21.9 30505  94.9 32256  2361  2275 30109  23.8   4.1 
16.18/16.22	c s  16.2  21.8 30502  94.9 32244  2454  2366 30109  21.0   4.1 
16.18/16.22	c 
16.18/16.22	c  seconds     variables   original    learned     agility
16.18/16.22	c         level        used      conflicts    limit          MB
16.18/16.22	c 
16.78/16.86	c s  16.9  21.3 30449  95.4 32136  2575  2481 30109  24.3   4.1 
16.88/16.99	c N  17.0  21.2 30449  95.4 32136  2595  2501 30109  23.2   4.1 
18.38/18.49	c s  18.5  20.9 30446  95.7 32122  2838  2741 30109  21.1   4.2 
18.98/19.06	c N  19.1  20.8 30446  95.9 32122  2939  2842 30109  24.2   4.2 
20.89/20.99	c R  21.0  20.5 30446  95.9 32122  3240  3140 30109  22.7   4.2 
21.09/21.15	c +  21.1  20.4 30446  95.9 32122  3267  3167 33119  21.4   4.2 
22.79/22.85	c s  22.8  20.6 30337  96.3 32004  3585  3482 33119  23.4   4.3 
23.49/23.54	c s  23.5  20.4 30302  96.3 31942  3703  3597 33119  21.2   4.3 
24.19/24.20	c N  24.2  20.3 30302  96.5 31942  3789  3682 33119  24.4   4.3 
26.19/26.20	c N  26.2  20.4 30302  96.7 31942  4089  3978 33119  23.7   4.3 
27.09/27.10	c s  27.1  20.3 30242  96.9 31874  4240  4123 33119  24.5   4.3 
27.49/27.58	c R  27.6  20.2 30242  97.0 31874  4340  4222 33119  22.8   4.3 
27.89/27.93	c s  27.9  20.2 30173  97.0 31805  4407  4287 33119  23.4   4.3 
28.39/28.45	c N  28.4  20.1 30173  97.0 31805  4507  4384 33119  24.4   4.4 
29.89/29.93	c N  29.9  20.3 30173  97.3 31805  4808  4682 33119  23.6   4.4 
30.79/30.88	c +  30.9  20.3 30173  97.3 31805  4969  4843 36430  22.6   4.4 
34.08/34.16	c R  34.2  20.5 30173  97.4 31805  5610  5481 36430  22.0   4.5 
37.38/37.48	c s  37.5  20.3 30170  97.4 31793  6124  5991 36430  24.1   4.6 
37.98/38.04	c N  38.0  20.3 30170  97.5 31793  6224  6090 36430  23.5   4.6 
39.78/39.85	c R  39.8  20.1 30170  97.5 31793  6525  6389 36430  21.5   4.6 
44.38/44.42	c R  44.4  20.1 30170  97.5 31793  7327  7186 36430  21.7   4.7 
45.58/45.66	c +  45.7  20.0 30170  97.5 31793  7522  7381 40073  20.9   4.8 
45.58/45.66	c 
45.58/45.66	c  seconds     variables   original    learned     agility
45.58/45.66	c         level        used      conflicts    limit          MB
45.58/45.66	c 
56.47/56.51	c s  56.5  20.0 30167  97.5 31781  9327  9178 40073  26.3   5.0 
56.97/57.07	c R  57.1  20.1 30167  97.5 31781  9428  9279 40073  22.8   5.0 
58.57/58.67	c s  58.7  20.1 30164  97.6 31769  9681  9528 40073  25.1   5.0 
59.28/59.39	c s  59.4  20.0 30037  97.6 31627  9786  9631 40073  22.4   5.0 
59.57/59.60	c N  59.6  20.0 30037  97.6 31627  9822  9666 40073  23.8   5.0 
60.17/60.24	c s  60.2  20.1 29936  97.7 31518  9918  9758 40073  23.1   5.0 
60.27/60.40	c N  60.4  20.1 29936  97.7 31518  9944  9784 40073  25.1   5.0 
62.37/62.48	c N  62.5  20.1 29936  97.7 31518 10245 10085 40073  23.0   5.1 
67.97/68.07	c R  68.1  20.1 29936  97.8 31518 11046 10885 40073  21.6   5.2 
69.97/70.03	c +  70.0  20.1 29936  97.8 31518 11353 11190 44080  21.8   5.2 
80.76/80.84	c R  80.8  19.9 29936  97.9 31518 13048 12884 44080  22.5   5.4 
101.87/101.93	c + 101.9  20.8 29936  97.9 31518 17096 16921 48488  20.4   6.0 
104.47/104.54	c R 104.5  20.9 29936  97.9 31518 17856 17681 48488  22.9   6.3 
148.65/148.74	c + 148.7  20.6 29936  98.0 31518 25710 25523 53336  21.1   7.4 
169.55/169.68	c R 169.6  20.3 29936  98.0 31518 29074 28873 53336  22.9   7.8 
232.34/232.46	c + 232.4  20.2 29936  98.0 31518 38631 38418 58669  23.5   9.0 
326.11/326.28	c R 326.2  19.4 29936  98.0 31518 54712 54482 58669  22.0  11.5 
345.81/345.92	c + 345.8  19.4 29936  98.0 31518 58012 57782 64535  21.3  12.0 
544.26/544.48	c + 544.4  19.5 29936  98.0 31518 87083 38164 70988  24.4   9.3 
635.44/635.67	c s 635.5  19.3 29933  98.0 31506 100e3 51553 70988  22.4  11.1 
636.34/636.54	c R 636.4  19.3 29933  98.1 31506 100e3 51654 70988  22.3  11.1 
636.54/636.71	c s 636.6  19.3 29903  98.1 31466 100e3 51677 70988  25.4  11.1 
636.54/636.71	c 
636.54/636.71	c  seconds     variables   original    learned     agility
636.54/636.71	c         level        used      conflicts    limit          MB
636.54/636.71	c 
637.24/637.46	c R 637.3  19.3 29903  98.2 31466 100e3 51777 70988  20.5  11.1 
639.34/639.55	c R 639.4  19.3 29903  98.3 31466 101e3 52078 70988  21.8  11.1 
645.04/645.28	c R 645.1  19.3 29903  98.3 31466 101e3 52880 70988  22.8  11.2 
659.03/659.28	c N 659.1  19.3 29903  98.3 31466 103e3 54882 70988  25.3  11.5 
692.52/692.78	c R 692.6  19.3 29903  98.3 31466 108e3 59688 70988  22.5  12.1 
764.40/764.63	c N 764.5  19.2 29903  98.3 31466 119e3 70896 70988  26.1  13.6 
834.79/835.02	c + 834.8  19.2 29903  98.3 31466 130e3 29509 78086  21.7   8.1 
937.36/937.69	c R 937.5  19.2 29903  98.3 31466 145e3 44287 78086  22.3   9.8 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1559237-1238880496/watcher-1559237-1238880496 -o /tmp/evaluation-result-1559237-1238880496/solver-1559237-1238880496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1559237-1238880496.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 1.74 1.23 1.07 3/64 1000
/proc/meminfo: memFree=1801184/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=2648 CPUtime=0
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 557 0 0 0 0 0 0 0 18 0 1 0 1160711386 2711552 542 1992294400 134512640 135137933 4294956224 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 662 544 53 152 0 508 0

[startup+0.0350609 s]
/proc/loadavg: 1.74 1.23 1.07 3/64 1000
/proc/meminfo: memFree=1801184/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=3704 CPUtime=0.02
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 826 0 0 0 2 0 0 0 18 0 1 0 1160711386 3792896 811 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 926 811 56 152 0 772 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3704

[startup+0.101065 s]
/proc/loadavg: 1.74 1.23 1.07 3/64 1000
/proc/meminfo: memFree=1801184/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5020 CPUtime=0.09
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1124 0 0 0 9 0 0 0 18 0 1 0 1160711386 5140480 1109 1992294400 134512640 135137933 4294956224 18446744073709551615 134528781 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1255 1109 61 152 0 1101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5020

[startup+0.301081 s]
/proc/loadavg: 1.74 1.23 1.07 3/64 1000
/proc/meminfo: memFree=1801184/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5020 CPUtime=0.29
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1133 0 0 0 29 0 0 0 19 0 1 0 1160711386 5140480 1118 1992294400 134512640 135137933 4294956224 18446744073709551615 134547546 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1255 1118 61 152 0 1101 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5020

[startup+0.701117 s]
/proc/loadavg: 1.74 1.23 1.07 3/64 1000
/proc/meminfo: memFree=1801184/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5020 CPUtime=0.69
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1133 0 0 0 69 0 0 0 23 0 1 0 1160711386 5140480 1118 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1255 1118 61 152 0 1101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50119 s]
/proc/loadavg: 1.74 1.23 1.07 2/65 1001
/proc/meminfo: memFree=1796888/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5168 CPUtime=1.49
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1187 0 0 0 149 0 0 0 25 0 1 0 1160711386 5292032 1172 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1292 1172 68 152 0 1138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5168

[startup+3.10133 s]
/proc/loadavg: 1.68 1.22 1.07 2/65 1001
/proc/meminfo: memFree=1796568/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5300 CPUtime=3.09
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1195 0 0 0 309 0 0 0 25 0 1 0 1160711386 5427200 1180 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1325 1180 69 152 0 1171 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5300

[startup+6.30261 s]
/proc/loadavg: 1.68 1.22 1.07 2/65 1001
/proc/meminfo: memFree=1796376/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5300 CPUtime=6.29
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 1160711386 5427200 1193 1992294400 134512640 135137933 4294956224 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1325 1193 69 152 0 1171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5300

[startup+12.7012 s]
/proc/loadavg: 1.57 1.22 1.07 2/65 1001
/proc/meminfo: memFree=1796064/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5576 CPUtime=12.68
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1265 0 0 0 1268 0 0 0 25 0 1 0 1160711386 5709824 1250 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1394 1250 69 152 0 1240 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5576

[startup+25.5013 s]
/proc/loadavg: 1.48 1.21 1.07 2/65 1001
/proc/meminfo: memFree=1795808/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=5840 CPUtime=25.49
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1324 0 0 0 2548 1 0 0 25 0 1 0 1160711386 5980160 1309 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1460 1309 69 152 0 1306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5840

[startup+51.1015 s]
/proc/loadavg: 1.32 1.19 1.07 2/65 1001
/proc/meminfo: memFree=1795232/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=6368 CPUtime=51.08
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1469 0 0 0 5107 1 0 0 25 0 1 0 1160711386 6520832 1454 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1592 1454 69 152 0 1438 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6368

[startup+102.306 s]
/proc/loadavg: 1.12 1.16 1.06 2/65 1001
/proc/meminfo: memFree=1793952/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=7820 CPUtime=102.27
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 1796 0 0 0 10225 2 0 0 25 0 1 0 1160711386 8007680 1781 1992294400 134512640 135137933 4294956224 18446744073709551615 134527802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 1955 1781 69 152 0 1801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7820

[startup+162.301 s]
/proc/loadavg: 1.04 1.12 1.06 2/65 1001
/proc/meminfo: memFree=1792224/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=9404 CPUtime=162.25
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 2216 0 0 0 16223 2 0 0 25 0 1 0 1160711386 9629696 2201 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 2351 2201 69 152 0 2197 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9404

[startup+222.301 s]
/proc/loadavg: 1.01 1.10 1.05 2/65 1001
/proc/meminfo: memFree=1791008/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=10720 CPUtime=222.23
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 2513 0 0 0 22221 2 0 0 25 0 1 0 1160711386 10977280 2498 1992294400 134512640 135137933 4294956224 18446744073709551615 134551614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 2680 2498 69 152 0 2526 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10720

[startup+282.302 s]
/proc/loadavg: 1.00 1.08 1.05 2/65 1001
/proc/meminfo: memFree=1789280/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=12304 CPUtime=282.22
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 2934 0 0 0 28219 3 0 0 25 0 1 0 1160711386 12599296 2919 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3076 2919 69 152 0 2922 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12304

[startup+342.302 s]
/proc/loadavg: 1.00 1.06 1.04 2/65 1001
/proc/meminfo: memFree=1787552/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=13888 CPUtime=342.21
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3348 0 0 0 34217 4 0 0 25 0 1 0 1160711386 14221312 3333 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3472 3333 69 152 0 3318 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13888

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.04 2/65 1001
/proc/meminfo: memFree=1785952/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=402.19
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 40214 5 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15724

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 1001
/proc/meminfo: memFree=1785888/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=462.18
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 46213 5 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15724

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 1001
/proc/meminfo: memFree=1785888/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=522.16
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 52211 5 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15724

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 1001
/proc/meminfo: memFree=1785824/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=582.15
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 58210 5 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15724

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 1001
/proc/meminfo: memFree=1785824/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=642.14
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 64208 6 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 15724

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 1001
/proc/meminfo: memFree=1785760/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=702.12
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3747 0 0 0 70206 6 0 0 25 0 1 0 1160711386 16101376 3725 1992294400 134512640 135137933 4294956224 18446744073709551615 134547674 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3725 69 152 0 3777 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15724

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1001
/proc/meminfo: memFree=1785696/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=15724 CPUtime=762.11
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3754 0 0 0 76205 6 0 0 25 0 1 0 1160711386 16101376 3732 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 3931 3732 69 152 0 3777 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 15724

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785568/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=822.1
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 82203 7 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 16112

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785504/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=882.08
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 88201 7 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 16112

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785504/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=942.06
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 94199 7 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785440/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=1002.05
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 100197 8 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 16112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785440/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=1062.04
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 106196 8 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 16112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1785440/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16112 CPUtime=1122.02
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3780 0 0 0 112194 8 0 0 25 0 1 0 1160711386 16498688 3758 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4028 3758 69 152 0 3874 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 16112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1784800/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16508 CPUtime=1182
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3925 0 0 0 118192 8 0 0 25 0 1 0 1160711386 16904192 3903 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4127 3903 69 152 0 3973 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 16508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1784800/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16508 CPUtime=1200
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3925 0 0 0 119992 8 0 0 25 0 1 0 1160711386 16904192 3903 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4127 3903 69 152 0 3973 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 16508

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1003
/proc/meminfo: memFree=1784800/2055920 swapFree=4178784/4192956
[pid=1000] ppid=998 vsize=16508 CPUtime=1200
/proc/1000/stat : 1000 (picosat) R 998 1000 524 0 -1 4194304 3925 0 0 0 119992 8 0 0 25 0 1 0 1160711386 16904192 3903 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1000/statm: 4127 3903 69 152 0 3973 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 16508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.088986
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 16508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3925
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1270

runsolver used 0.987849 second user time and 2.6136 second system time

The end

Launcher Data

Begin job on node57 at 2009-04-04 23:28:16
IDJOB=1559237
IDBENCH=70873
IDSOLVER=506
FILE ID=node57/1559237-1238880496
PBS_JOBID= 9085944
Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-21-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559237-1238880496/watcher-1559237-1238880496 -o /tmp/evaluation-result-1559237-1238880496/solver-1559237-1238880496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1559237-1238880496.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d34c45eae853ce60c342643824196dbf
RANDOM SEED=102327257

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		: 3000.213
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		: 3000.213
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:       1801600 kB
Buffers:         30244 kB
Cached:         153412 kB
SwapCached:       8172 kB
Active:          65272 kB
Inactive:       128032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801600 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          15116 kB
Slab:            47116 kB
Committed_AS:  3049472 kB
PageTables:       1392 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= 66540 MiB
End job on node57 at 2009-04-04 23:48:18