Trace number 1557469

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-31-s100.cnf
MD5SUM5dbb80f29538e26a3285bf497c57f592
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables32310
Number of clauses97279
Sum of the clauses size229607
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 262102
Number of clauses of size 335113
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-1557469-1238853969.cnf
0.00/0.00	c parsed header 'p cnf 32310 97279'
1.19/1.21	c initialized 32310 variables
1.19/1.21	c found 97279 non trivial clauses
1.19/1.21	c
1.19/1.21	c random number generator seed 0
1.19/1.21	c 
1.19/1.21	c  seconds     variables   original    learned     agility
1.19/1.21	c         level        used      conflicts    limit          MB
1.19/1.21	c 
1.19/1.21	c s   1.2   0.0 31366   3.0 33593    55     0     0   0.0   3.6 
1.39/1.47	c 
1.39/1.47	c initial reduction limit 17523 clauses
1.39/1.47	c 
1.39/1.47	c +   1.5  68.6 31366  89.3 33593   155    95 19275  18.7   3.8 
1.39/1.47	c R   1.5  68.6 31366  89.3 33593   156    96 19275  18.1   3.8 
2.39/2.46	c +   2.5  57.4 31366  91.2 33593   305   245 21202  21.6   3.9 
2.59/2.66	c s   2.7  56.5 31363  91.4 33577   332   271 21202  22.5   3.9 
3.09/3.10	c s   3.1  50.5 31357  92.2 33547   421   356 21202  22.8   3.9 
3.59/3.64	c R   3.6  48.2 31357  92.4 33547   490   425 21202  22.3   3.9 
3.89/3.90	c s   3.9  46.9 31354  92.4 33535   528   462 21202  23.0   3.9 
3.89/3.91	c +   3.9  46.1 31354  92.6 33535   530   464 23322   1.9   3.9 
4.49/4.57	c N   4.6  43.9 31354  92.7 33535   629   561 23322  23.0   3.9 
6.49/6.53	c +   6.5  41.1 31354  92.9 33535   867   797 25654  22.9   4.0 
6.59/6.62	c R   6.6  42.6 31354  92.9 33535   930   860 25654  22.2   4.0 
9.28/9.34	c +   9.3  39.5 31354  92.9 33535  1372  1300 28219  22.5   4.1 
11.88/11.93	c R  11.9  38.5 31354  93.0 33535  1734  1661 28219  18.4   4.2 
12.18/12.26	c s  12.3  37.8 31351  93.0 33523  1859  1783 28219  24.6   4.2 
12.88/12.95	c s  13.0  36.8 31345  93.4 33497  1963  1883 28219  21.3   4.2 
12.98/13.01	c R  13.0  36.6 31345  93.4 33497  1981  1901 28219  22.3   4.2 
14.08/14.14	c +  14.1  35.7 31345  93.5 33497  2129  2047 31040  22.5   4.2 
15.39/15.41	c R  15.4  35.3 31345  93.5 33497  2282  2200 31040  22.3   4.2 
15.78/15.89	c s  15.9  35.0 31342  93.5 33485  2342  2259 31040  24.1   4.2 
16.39/16.42	c N  16.4  35.7 31339  93.9 33485  2445  2360 31040  23.9   4.3 
16.39/16.42	c 
16.39/16.42	c  seconds     variables   original    learned     agility
16.39/16.42	c         level        used      conflicts    limit          MB
16.39/16.42	c 
16.58/16.62	c s  16.6  35.6 31339  93.9 33473  2476  2390 31040  23.5   4.3 
17.28/17.35	c s  17.3  34.8 31259  94.6 33367  2581  2492 31040  24.1   4.3 
18.08/18.12	c R  18.1  34.6 31259  94.7 33367  2677  2588 31040  21.5   4.3 
20.18/20.25	c R  20.3  34.2 31259  94.9 33367  2978  2888 31040  20.7   4.3 
22.48/22.52	c +  22.5  33.8 31259  95.0 33367  3264  3174 34144  23.2   4.4 
26.08/26.16	c R  26.2  33.7 31259  95.0 33367  3780  3690 34144  22.3   4.5 
31.39/31.46	c s  31.5  33.0 31256  95.1 33355  4627  4532 34144  21.7   4.6 
32.09/32.12	c N  32.1  32.8 31221  95.6 33355  4729  4633 34144  23.8   4.6 
32.19/32.23	c s  32.2  32.8 31221  95.6 33312  4742  4646 34144  23.4   4.6 
32.89/32.98	c s  33.0  32.6 31218  95.7 33300  4866  4769 34144  23.0   4.7 
33.59/33.61	c N  33.6  32.5 31218  95.7 33300  4949  4852 34144  24.2   4.7 
33.69/33.73	c +  33.7  32.5 31218  95.7 33300  4966  4869 37558  21.2   4.7 
34.19/34.24	c N  34.2  32.9 31218  95.7 33300  5249  5150 37558  25.1   4.7 
35.09/35.19	c s  35.2  32.8 31215  95.9 33288  5426  5324 37558  24.0   4.8 
35.69/35.78	c N  35.8  32.7 31215  96.1 33288  5527  5425 37558  23.5   4.8 
37.89/37.91	c R  37.9  32.5 31215  96.1 33288  5830  5728 37558  22.6   4.8 
40.98/41.01	c R  41.0  35.2 31215  96.1 33288  6633  6524 37558  19.9   5.0 
41.18/41.26	c s  41.3  35.1 31212  96.1 33286  6656  6546 37558  22.8   5.0 
41.69/41.72	c R  41.7  35.0 31212  96.1 33286  6756  6645 37558  19.9   5.1 
42.58/42.69	c s  42.7  34.8 31209  96.1 33274  6918  6806 37558  21.3   5.1 
43.38/43.43	c s  43.4  34.5 31035  96.5 33072  7073  6958 37558  22.5   5.1 
43.58/43.66	c R  43.7  34.4 31035  96.6 33072  7117  7002 37558  17.4   5.1 
43.58/43.66	c 
43.58/43.66	c  seconds     variables   original    learned     agility
43.58/43.66	c         level        used      conflicts    limit          MB
43.58/43.66	c 
44.88/44.92	c R  44.9  34.1 31035  96.7 33072  7418  7302 37558  22.0   5.2 
45.38/45.42	c +  45.4  34.1 31035  96.7 33072  7519  7403 41313  22.7   5.2 
49.38/49.42	c R  49.4  33.7 31035  96.7 33072  8221  8104 41313  22.4   5.3 
61.58/61.61	c R  61.6  32.8 31035  97.1 33072 10222 10094 41313  22.4   5.6 
68.97/69.05	c +  69.0  33.2 31035  97.1 33072 11348 11218 45444  21.0   5.8 
75.57/75.61	c s  75.6  33.1 31032  97.1 33060 12307 12173 45444  21.8   5.9 
76.27/76.36	c R  76.3  33.0 31032  97.1 33060 12407 12273 45444  21.7   6.0 
76.77/76.82	c s  76.8  33.0 31029  97.2 33044 12471 12336 45444  23.2   6.0 
77.37/77.46	c N  77.4  32.9 31029  97.2 33044 12572 12437 45444  23.3   6.0 
79.27/79.37	c N  79.4  32.8 31029  97.2 33044 12872 12737 45444  24.8   6.0 
84.97/85.03	c R  85.0  32.7 31029  97.2 33044 13672 13537 45444  22.6   6.1 
98.37/98.45	c s  98.4  32.4 31026  97.3 33032 15613 15474 45444  22.4   6.5 
99.17/99.21	c s  99.2  32.3 30963  97.4 32960 15708 15567 45444  22.6   6.5 
99.17/99.24	c R  99.2  32.4 30963  97.4 32960 15714 15573 45444  20.4   6.5 
100.97/101.04	c N 101.0  32.3 30963  97.4 32960 16015 15873 45444  23.5   6.6 
103.27/103.39	c s 103.4  32.2 30960  97.4 32948 16444 16297 45444  23.7   6.7 
104.07/104.10	c R 104.1  32.2 30960  97.5 32948 16544 16397 45444  21.5   6.7 
104.87/104.99	c s 105.0  32.2 30957  97.5 32932 16678 16530 45444  21.0   6.7 
105.57/105.68	c R 105.7  32.1 30957  97.5 32932 16779 16631 45444  22.1   6.7 
107.16/107.27	c R 107.3  32.1 30957  97.5 32932 17082 16934 45444  15.7   6.8 
107.26/107.32	c + 107.3  32.1 30957  97.5 32932 17091 16943 49988  20.3   6.8 
111.26/111.33	c R 111.3  31.9 30957  97.5 32932 17884 17736 49988  21.7   6.9 
111.26/111.33	c 
111.26/111.33	c  seconds     variables   original    learned     agility
111.26/111.33	c         level        used      conflicts    limit          MB
111.26/111.33	c 
121.76/121.88	c R 121.9  31.8 30957  97.5 32932 19890 19738 49988  18.4   7.2 
147.15/147.26	c R 147.2  31.4 30957  97.6 32932 24700 24541 49988  21.8   8.1 
152.95/153.01	c + 153.0  31.3 30957  97.6 32932 25705 25546 54986  22.1   8.2 
214.74/214.83	c R 214.8  30.8 30957  97.6 32932 35922 35744 54986  21.7  10.1 
231.63/231.74	c + 231.7  30.6 30957  97.6 32932 38626 38445 60484  23.4  10.5 
354.91/355.05	c + 355.0  30.3 30957  97.6 32932 58007 57811 66532  23.0  13.9 
379.69/379.82	c N 379.7  30.2 30957  97.6 32932 61564 61364 66532  24.1  14.5 
502.77/502.93	c s 502.8  30.0 30954  97.6 32920 80845 30201 66532  21.1   9.7 
503.57/503.75	c s 503.6  30.0 30951  97.7 32908 80932 30287 66532  22.3   9.7 
503.67/503.88	c N 503.8  30.0 30951  97.7 32908 80946 30301 66532  24.5   9.7 
505.07/505.20	c R 505.1  30.0 30951  97.7 32908 81247 30602 66532  21.7   9.7 
505.37/505.52	c s 505.4  30.0 30921  97.8 32868 81300 30654 66532  24.5   9.8 
506.07/506.21	c R 506.1  30.0 30921  97.9 32868 81401 30755 66532  22.0   9.8 
507.37/507.57	c N 507.5  30.0 30921  97.9 32868 81701 31055 66532  25.1   9.8 
512.07/512.24	c R 512.1  30.0 30921  97.9 32868 82502 31854 66532  21.8  10.0 
525.86/526.06	c R 525.9  30.0 30921  97.9 32868 84506 33858 66532  22.3  10.3 
544.06/544.27	c + 544.1  29.9 30921  97.9 32868 87078 36428 73185  22.9  10.7 
558.65/558.84	c R 558.7  29.9 30921  97.9 32868 89317 38665 73185  21.9  11.1 
620.74/620.90	c N 620.8  29.8 30921  97.9 32868 100e3 49880 73185  23.3  13.1 
745.81/746.02	c N 745.8  29.6 30921  97.9 32868 126e3 20268 73185  26.4   8.2 
764.41/764.66	c + 764.5  29.6 30921  97.9 32868 130e3 24762 80503  23.7   9.0 
1050.43/1050.79	c N 105e1  29.1 30921  98.1 32868 183e3 77909 80503  26.2  18.9 
1050.43/1050.79	c 
1050.43/1050.79	c  seconds     variables   original    learned     agility
1050.43/1050.79	c         level        used      conflicts    limit          MB
1050.43/1050.79	c 
1127.42/1127.71	c + 113e1  29.2 30921  98.2 32868 196e3 28728 88553  24.7   9.3 

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-1557469-1238853969/watcher-1557469-1238853969 -o /tmp/evaluation-result-1557469-1238853969/solver-1557469-1238853969 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1557469-1238853969.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: 0.92 0.98 0.99 3/64 870
/proc/meminfo: memFree=1762512/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=2700 CPUtime=0
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 550 0 0 0 0 0 0 0 18 0 1 0 1158059704 2764800 535 1992294400 134512640 135137933 4294956224 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 675 538 53 152 0 521 0

[startup+0.059416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 870
/proc/meminfo: memFree=1762512/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=4680 CPUtime=0.05
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1051 0 0 0 5 0 0 0 18 0 1 0 1158059704 4792320 1036 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1170 1037 56 152 0 1016 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4680

[startup+0.101418 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 870
/proc/meminfo: memFree=1762512/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5072 CPUtime=0.09
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1152 0 0 0 9 0 0 0 18 0 1 0 1158059704 5193728 1137 1992294400 134512640 135137933 4294956224 18446744073709551615 134529244 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1268 1137 61 152 0 1114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5072

[startup+0.301436 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 870
/proc/meminfo: memFree=1762512/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5072 CPUtime=0.29
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1159 0 0 0 29 0 0 0 19 0 1 0 1158059704 5193728 1144 1992294400 134512640 135137933 4294956224 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1268 1144 61 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701471 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 870
/proc/meminfo: memFree=1762512/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5204 CPUtime=0.69
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1160 0 0 0 69 0 0 0 22 0 1 0 1158059704 5328896 1145 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1301 1145 61 152 0 1147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5204

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 871
/proc/meminfo: memFree=1758152/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5348 CPUtime=1.49
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1216 0 0 0 149 0 0 0 25 0 1 0 1158059704 5476352 1201 1992294400 134512640 135137933 4294956224 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1337 1201 69 152 0 1183 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5348

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 871
/proc/meminfo: memFree=1757768/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5348 CPUtime=3.09
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1228 0 0 0 309 0 0 0 25 0 1 0 1158059704 5476352 1213 1992294400 134512640 135137933 4294956224 18446744073709551615 134552029 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1337 1213 69 152 0 1183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5348

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 871
/proc/meminfo: memFree=1757576/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5480 CPUtime=6.29
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1249 0 0 0 629 0 0 0 25 0 1 0 1158059704 5611520 1234 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1370 1234 69 152 0 1216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5480

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 871
/proc/meminfo: memFree=1757320/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=5744 CPUtime=12.68
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1304 0 0 0 1268 0 0 0 25 0 1 0 1158059704 5881856 1289 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1436 1289 69 152 0 1282 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5744

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 871
/proc/meminfo: memFree=1757000/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=6008 CPUtime=25.48
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1366 0 0 0 2548 0 0 0 25 0 1 0 1158059704 6152192 1351 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1502 1351 69 152 0 1348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6008

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 871
/proc/meminfo: memFree=1756104/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=6948 CPUtime=51.08
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1609 0 0 0 5107 1 0 0 25 0 1 0 1158059704 7114752 1594 1992294400 134512640 135137933 4294956224 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 1737 1594 69 152 0 1583 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6948

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 871
/proc/meminfo: memFree=1754760/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=8268 CPUtime=102.27
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 1940 0 0 0 10225 2 0 0 25 0 1 0 1158059704 8466432 1925 1992294400 134512640 135137933 4294956224 18446744073709551615 134551669 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 2067 1925 69 152 0 1913 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8268

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1752648/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=10380 CPUtime=162.25
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 2453 0 0 0 16222 3 0 0 25 0 1 0 1158059704 10629120 2438 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 2595 2438 69 152 0 2441 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10380

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1750920/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=12092 CPUtime=222.24
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 2879 0 0 0 22220 4 0 0 25 0 1 0 1158059704 12382208 2864 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 3023 2864 69 152 0 2869 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1749256/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=13808 CPUtime=282.23
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 3299 0 0 0 28218 5 0 0 25 0 1 0 1158059704 14139392 3284 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 3452 3284 69 152 0 3298 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 13808

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1747336/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=15524 CPUtime=342.21
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 3760 0 0 0 34215 6 0 0 25 0 1 0 1158059704 15896576 3745 1992294400 134512640 135137933 4294956224 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 3881 3745 69 152 0 3727 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15524

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1745480/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=17760 CPUtime=402.2
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4241 0 0 0 40213 7 0 0 25 0 1 0 1158059704 18186240 4226 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4440 4226 69 152 0 4286 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17760

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1744840/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=18540 CPUtime=462.18
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4387 0 0 0 46211 7 0 0 25 0 1 0 1158059704 18984960 4365 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4635 4365 69 152 0 4481 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18540

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1744776/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=18540 CPUtime=522.16
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4387 0 0 0 52209 7 0 0 25 0 1 0 1158059704 18984960 4365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4635 4365 69 152 0 4481 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18540

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1744776/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=18540 CPUtime=582.15
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4387 0 0 0 58207 8 0 0 25 0 1 0 1158059704 18984960 4365 1992294400 134512640 135137933 4294956224 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4635 4365 69 152 0 4481 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18540

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1744712/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=18540 CPUtime=642.14
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4387 0 0 0 64206 8 0 0 25 0 1 0 1158059704 18984960 4365 1992294400 134512640 135137933 4294956224 18446744073709551615 134554583 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4635 4365 69 152 0 4481 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18540

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1744520/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=18540 CPUtime=702.12
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4387 0 0 0 70204 8 0 0 25 0 1 0 1158059704 18984960 4365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4635 4365 69 152 0 4481 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18540

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1742984/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=19992 CPUtime=762.11
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4779 0 0 0 76202 9 0 0 25 0 1 0 1158059704 20471808 4757 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4998 4757 69 152 0 4844 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19992

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1742920/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=19992 CPUtime=822.09
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4779 0 0 0 82200 9 0 0 25 0 1 0 1158059704 20471808 4757 1992294400 134512640 135137933 4294956224 18446744073709551615 134548756 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4998 4757 69 152 0 4844 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19992

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1742920/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=19992 CPUtime=882.07
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4779 0 0 0 88198 9 0 0 25 0 1 0 1158059704 20471808 4757 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4998 4757 69 152 0 4844 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1742920/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=19992 CPUtime=942.07
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4779 0 0 0 94197 10 0 0 25 0 1 0 1158059704 20471808 4757 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4998 4757 69 152 0 4844 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1742920/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=19992 CPUtime=1002.05
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 4779 0 0 0 100195 10 0 0 25 0 1 0 1158059704 20471808 4757 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 4998 4757 69 152 0 4844 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1741320/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=21576 CPUtime=1062.03
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 5181 0 0 0 106192 11 0 0 25 0 1 0 1158059704 22093824 5159 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 5394 5159 69 152 0 5240 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 21576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1741000/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=21708 CPUtime=1122.02
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 5224 0 0 0 112190 12 0 0 25 0 1 0 1158059704 22228992 5202 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 5427 5202 69 152 0 5273 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 21708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1741000/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=21708 CPUtime=1182
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 5224 0 0 0 118188 12 0 0 25 0 1 0 1158059704 22228992 5202 1992294400 134512640 135137933 4294956224 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 5427 5202 69 152 0 5273 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 21708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1741000/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=21708 CPUtime=1200
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 5224 0 0 0 119988 12 0 0 25 0 1 0 1158059704 22228992 5202 1992294400 134512640 135137933 4294956224 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 5427 5202 69 152 0 5273 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21708

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: 0.99 0.98 0.99 2/65 871
/proc/meminfo: memFree=1741000/2055920 swapFree=4178360/4192956
[pid=870] ppid=868 vsize=21708 CPUtime=1200
/proc/870/stat : 870 (picosat) R 868 870 511 0 -1 4194304 5224 0 0 0 119988 12 0 0 25 0 1 0 1158059704 22228992 5202 1992294400 134512640 135137933 4294956224 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/870/statm: 5427 5202 69 152 0 5273 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.13098
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 21708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5224
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= 1489

runsolver used 0.870867 second user time and 2.67859 second system time

The end

Launcher Data

Begin job on node43 at 2009-04-04 16:06:09
IDJOB=1557469
IDBENCH=70839
IDSOLVER=506
FILE ID=node43/1557469-1238853969
PBS_JOBID= 9085868
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-31-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557469-1238853969/watcher-1557469-1238853969 -o /tmp/evaluation-result-1557469-1238853969/solver-1557469-1238853969 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1557469-1238853969.cnf

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

MD5SUM BENCH= 5dbb80f29538e26a3285bf497c57f592
RANDOM SEED=953395077

node43.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		: 3000.242
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		: 3000.242
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:       1762928 kB
Buffers:         22472 kB
Cached:         204612 kB
SwapCached:       8876 kB
Active:          59992 kB
Inactive:       177556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762928 kB
SwapTotal:     4192956 kB
SwapFree:      4178360 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          15828 kB
Slab:            41412 kB
Committed_AS:  2870540 kB
PageTables:       1448 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 node43 at 2009-04-04 16:26:11