Trace number 1558197

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) 1200.06 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-20-s100.cnf
MD5SUM5d7745a7593199a47cd1accba5810ed0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark566.844
Satisfiable
(Un)Satisfiability was proved
Number of variables31503
Number of clauses94748
Sum of the clauses size223300
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260816
Number of clauses of size 333868
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-1558197-1238865366.cnf
0.00/0.00	c parsed header 'p cnf 31503 94748'
1.19/1.22	c initialized 31503 variables
1.19/1.22	c found 94748 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 30341   3.8 32101    56     0     0   0.0   3.6 
1.69/1.70	c 
1.69/1.70	c initial reduction limit 16901 clauses
1.69/1.70	c 
1.69/1.70	c +   1.7  28.0 30341  90.2 32101   156    99 18591  22.5   3.7 
1.69/1.71	c R   1.7  28.0 30341  90.2 32101   157   100 18591  22.9   3.7 
2.59/2.66	c +   2.7  22.6 30341  91.8 32101   306   247 20450  23.0   3.7 
3.69/3.72	c R   3.7  20.7 30341  92.3 32101   458   399 20450  22.6   3.8 
4.09/4.10	c +   4.1  22.2 30341  92.4 32101   531   471 22495  21.8   3.8 
4.39/4.44	c s   4.4  21.8 30338  92.5 32085   600   538 22495  23.8   3.8 
4.99/5.02	c R   5.0  21.1 30338  92.6 32085   700   635 22495  22.4   3.8 
5.79/5.85	c s   5.9  20.6 30271  92.9 32005   801   735 22495  21.9   3.8 
6.29/6.33	c +   6.3  20.3 30271  93.3 32005   868   801 24744  21.4   3.8 
6.49/6.55	c N   6.5  20.2 30271  93.4 32005   901   833 24744  24.2   3.8 
8.58/8.60	c R   8.6  19.4 30271  93.7 32005  1202  1130 24744  20.0   3.9 
9.48/9.51	c +   9.5  19.2 30271  94.2 32005  1373  1301 27218  22.4   3.9 
13.68/13.78	c N  13.8  18.7 30271  94.4 32005  2005  1930 27218  23.2   4.0 
13.98/14.04	c +  14.0  19.2 30271  94.4 32005  2130  2054 29939  19.1   4.0 
14.78/14.87	c s  14.9  19.1 30268  94.4 31993  2355  2277 29939  22.8   4.0 
15.39/15.46	c s  15.5  18.9 30196  94.6 31912  2448  2365 29939  22.7   4.0 
15.68/15.76	c R  15.8  18.9 30196  94.6 31912  2495  2412 29939  22.1   4.0 
17.69/17.73	c R  17.7  19.1 30196  94.6 31912  2796  2711 29939  21.5   4.0 
18.58/18.66	c s  18.7  19.0 30193  94.6 31900  2944  2858 29939  22.0   4.1 
19.28/19.35	c R  19.4  18.9 30193  94.7 31900  3045  2959 29939  22.9   4.1 
19.28/19.35	c 
19.28/19.35	c  seconds     variables   original    learned     agility
19.28/19.35	c         level        used      conflicts    limit          MB
19.28/19.35	c 
19.38/19.46	c s  19.5  18.8 30190  94.7 31888  3059  2972 29939  23.1   4.1 
19.98/20.06	c s  20.1  18.6 30137  95.3 31778  3173  3078 29939  20.8   4.1 
20.68/20.70	c +  20.7  18.5 30137  95.4 31778  3265  3170 32932  21.5   4.1 
20.68/20.72	c N  20.7  18.5 30137  95.4 31778  3267  3172 32932  26.2   4.1 
21.48/21.53	c s  21.5  18.4 30028  95.7 31662  3373  3277 32932  23.5   4.1 
21.99/22.04	c N  22.0  18.8 30028  95.7 31662  3474  3378 32932  23.2   4.1 
22.29/22.32	c s  22.3  18.7 29999  95.7 31624  3508  3411 32932  22.9   4.1 
23.09/23.11	c N  23.1  18.7 29999  96.1 31624  3609  3512 32932  24.0   4.1 
24.99/25.02	c R  25.0  18.7 29999  96.4 31624  3911  3811 32932  22.3   4.2 
29.69/29.74	c s  29.7  18.7 29996  96.7 31612  4561  4458 32932  21.3   4.2 
30.38/30.44	c s  30.4  18.6 29993  96.7 31600  4656  4552 32932  22.9   4.2 
30.48/30.53	c N  30.5  18.7 29993  96.7 31600  4730  4626 32932  24.3   4.2 
31.28/31.33	c s  31.3  18.8 29933  96.9 31532  4920  4814 32932  22.5   4.3 
31.38/31.48	c +  31.5  18.8 29933  96.9 31532  4967  4860 36225  23.6   4.3 
31.58/31.69	c R  31.7  18.8 29933  96.9 31532  5020  4913 36225  22.5   4.3 
33.58/33.66	c R  33.6  18.7 29933  97.1 31532  5321  5208 36225  21.7   4.3 
37.28/37.30	c s  37.3  18.6 29930  97.3 31520  5930  5814 36225  22.7   4.4 
37.78/37.84	c N  37.8  18.6 29930  97.5 31520  6032  5916 36225  23.2   4.4 
37.98/38.09	c s  38.1  18.6 29927  97.5 31508  6071  5954 36225  21.1   4.4 
38.59/38.65	c N  38.6  18.5 29847  97.5 31508  6174  6055 36225  23.9   4.4 
38.68/38.79	c s  38.8  18.5 29847  97.5 31413  6193  6074 36225  19.4   4.4 
39.98/40.08	c R  40.1  18.6 29847  97.5 31413  6476  6356 36225  21.4   4.4 
39.98/40.08	c 
39.98/40.08	c  seconds     variables   original    learned     agility
39.98/40.08	c         level        used      conflicts    limit          MB
39.98/40.08	c 
43.98/44.06	c s  44.0  18.6 29844  97.5 31401  7111  6989 36225  21.5   4.5 
44.68/44.77	c s  44.8  18.6 29824  97.7 31373  7205  7082 36225  24.4   4.6 
44.78/44.82	c N  44.8  18.6 29824  97.7 31373  7212  7089 36225  23.7   4.6 
46.67/46.75	c N  46.7  18.5 29824  97.7 31373  7513  7388 36225  23.4   4.6 
46.67/46.77	c +  46.8  18.5 29824  97.7 31373  7520  7395 39847  22.1   4.6 
50.77/50.89	c N  50.9  18.5 29824  97.7 31373  8314  8189 39847  24.9   4.7 
61.97/62.08	c R  62.1  18.4 29824  97.7 31373 10316 10182 39847  22.9   4.9 
67.57/67.60	c +  67.6  18.5 29824  97.8 31373 11349 11209 43831  25.6   5.0 
89.97/90.02	c R  90.0  18.9 29824  97.8 31373 15126 14972 43831  21.4   5.7 
102.16/102.21	c + 102.2  18.6 29824  97.8 31373 17092 16932 48214  19.8   5.9 
133.05/133.19	c s 133.2  18.6 29821  97.8 31361 22262 22088 48214  23.2   6.6 
133.85/133.96	c s 133.9  18.6 29737  97.9 31269 22368 22193 48214  22.5   6.6 
133.95/134.04	c N 134.0  18.5 29737  97.9 31269 22379 22204 48214  23.3   6.6 
135.85/135.93	c R 135.9  18.6 29737  97.9 31269 22681 22506 48214  21.3   6.7 
140.64/140.77	c R 140.7  18.5 29737  97.9 31269 23483 23308 48214  22.4   6.8 
152.15/152.26	c N 152.2  18.5 29737  98.0 31269 25487 25310 48214  23.1   7.0 
153.05/153.17	c + 153.1  18.4 29737  98.0 31269 25706 25528 53035  19.4   7.0 
179.63/179.77	c R 179.7  18.4 29737  98.0 31269 30297 30107 53035  21.7   7.7 
230.63/230.73	c + 230.7  18.4 29737  98.0 31269 38627 38420 58338  22.3   8.8 
249.22/249.34	c N 249.3  18.3 29737  98.0 31269 41519 41301 58338  23.1   9.1 
338.39/338.58	c + 338.5  18.1 29737  98.0 31269 58008 57771 64171  23.8  11.6 
394.18/394.38	c N 394.3  18.0 29737  98.0 31269 67164 18368 64171  23.6   6.6 
394.18/394.38	c 
394.18/394.38	c  seconds     variables   original    learned     agility
394.18/394.38	c         level        used      conflicts    limit          MB
394.18/394.38	c 
502.14/502.31	c + 502.2  17.7 29737  98.0 31269 87079 38273 70588  25.1   9.3 
706.18/706.46	c N 706.3  17.2 29737  98.1 31269 124e3 24053 70588  26.8   7.7 
736.68/736.92	c + 736.7  17.2 29737  98.1 31269 130e3 29897 77646  22.7   8.4 
1060.09/1060.43	c + 106e1  16.9 29737  98.1 31269 196e3 37240 85410  22.4   9.7 

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-1558197-1238865366/watcher-1558197-1238865366 -o /tmp/evaluation-result-1558197-1238865366/solver-1558197-1238865366 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1558197-1238865366.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: 0.99 0.98 0.99 3/65 25304
/proc/meminfo: memFree=1781736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=2648 CPUtime=0
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 576 0 0 0 0 0 0 0 18 0 1 0 512870433 2711552 561 1992294400 134512640 135137933 4294956224 18446744073709551615 134542720 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 662 561 56 152 0 508 0

[startup+0.100896 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25304
/proc/meminfo: memFree=1781736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5020 CPUtime=0.09
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1122 0 0 0 9 0 0 0 18 0 1 0 512870433 5140480 1107 1992294400 134512640 135137933 4294956224 18446744073709551615 134560237 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1255 1107 61 152 0 1101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5020

[startup+0.201906 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25304
/proc/meminfo: memFree=1781736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5020 CPUtime=0.19
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1128 0 0 0 19 0 0 0 18 0 1 0 512870433 5140480 1113 1992294400 134512640 135137933 4294956224 18446744073709551615 134547575 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1255 1113 61 152 0 1101 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5020

[startup+0.301917 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25304
/proc/meminfo: memFree=1781736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5020 CPUtime=0.29
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1133 0 0 0 29 0 0 0 19 0 1 0 512870433 5140480 1118 1992294400 134512640 135137933 4294956224 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1255 1118 61 152 0 1101 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5020

[startup+0.701963 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25304
/proc/meminfo: memFree=1781736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5020 CPUtime=0.69
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1136 0 0 0 69 0 0 0 22 0 1 0 512870433 5140480 1121 1992294400 134512640 135137933 4294956224 18446744073709551615 134522683 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1255 1121 61 152 0 1101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50105 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1777440/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5168 CPUtime=1.49
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1182 0 0 0 149 0 0 0 25 0 1 0 512870433 5292032 1167 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1292 1167 68 152 0 1138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5168

[startup+3.10123 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1777120/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5300 CPUtime=3.09
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1190 0 0 0 309 0 0 0 25 0 1 0 512870433 5427200 1175 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1325 1175 69 152 0 1171 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5300

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1776928/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5300 CPUtime=6.29
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1205 0 0 0 629 0 0 0 25 0 1 0 512870433 5427200 1190 1992294400 134512640 135137933 4294956224 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1325 1190 69 152 0 1171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5300

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1776736/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5432 CPUtime=12.68
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1238 0 0 0 1268 0 0 0 25 0 1 0 512870433 5562368 1223 1992294400 134512640 135137933 4294956224 18446744073709551615 134548656 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1358 1223 69 152 0 1204 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5432

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1776480/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=5696 CPUtime=25.49
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1298 0 0 0 2548 1 0 0 25 0 1 0 512870433 5832704 1283 1992294400 134512640 135137933 4294956224 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1424 1283 69 152 0 1270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5696

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1775904/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=6264 CPUtime=51.07
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1432 0 0 0 5106 1 0 0 25 0 1 0 512870433 6414336 1417 1992294400 134512640 135137933 4294956224 18446744073709551615 134522751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1566 1417 69 152 0 1412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6264

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1774560/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=7584 CPUtime=102.27
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 1750 0 0 0 10225 2 0 0 25 0 1 0 512870433 7766016 1735 1992294400 134512640 135137933 4294956224 18446744073709551615 134552849 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 1896 1735 69 152 0 1742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7584

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1773088/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=9036 CPUtime=162.24
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 2121 0 0 0 16221 3 0 0 25 0 1 0 512870433 9252864 2106 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 2259 2106 69 152 0 2105 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9036

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1771552/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=10484 CPUtime=222.23
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 2471 0 0 0 22219 4 0 0 25 0 1 0 512870433 10735616 2456 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 2621 2456 69 152 0 2467 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10484

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1770016/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=11936 CPUtime=282.2
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 2861 0 0 0 28215 5 0 0 25 0 1 0 512870433 12222464 2846 1992294400 134512640 135137933 4294956224 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 2984 2846 69 152 0 2830 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11936

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1768224/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=13652 CPUtime=342.19
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3300 0 0 0 34213 6 0 0 25 0 1 0 512870433 13979648 3285 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3413 3285 69 152 0 3259 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13652

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1767072/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=15052 CPUtime=402.18
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3592 0 0 0 40211 7 0 0 25 0 1 0 512870433 15413248 3555 1992294400 134512640 135137933 4294956224 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3763 3555 69 152 0 3609 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1767072/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=15052 CPUtime=462.16
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3592 0 0 0 46209 7 0 0 25 0 1 0 512870433 15413248 3555 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3763 3555 69 152 0 3609 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15052

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1767072/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=15052 CPUtime=522.14
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3592 0 0 0 52207 7 0 0 25 0 1 0 512870433 15413248 3555 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3763 3555 69 152 0 3609 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15052

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1767008/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=15052 CPUtime=582.13
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3592 0 0 0 58205 8 0 0 25 0 1 0 512870433 15413248 3555 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3763 3555 69 152 0 3609 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15052

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1767008/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=15052 CPUtime=642.11
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3603 0 0 0 64203 8 0 0 25 0 1 0 512870433 15413248 3566 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 3763 3566 69 152 0 3609 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15052

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1765984/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=16100 CPUtime=702.08
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3822 0 0 0 70200 8 0 0 25 0 1 0 512870433 16486400 3785 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4025 3785 69 152 0 3871 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 16100

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1765984/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=16100 CPUtime=762.08
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3822 0 0 0 76199 9 0 0 25 0 1 0 512870433 16486400 3785 1992294400 134512640 135137933 4294956224 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4025 3785 69 152 0 3871 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 16100

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1765984/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=16100 CPUtime=822.05
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3822 0 0 0 82196 9 0 0 25 0 1 0 512870433 16486400 3785 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4025 3785 69 152 0 3871 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 16100

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1765920/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=16100 CPUtime=882.03
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3822 0 0 0 88194 9 0 0 25 0 1 0 512870433 16486400 3785 1992294400 134512640 135137933 4294956224 18446744073709551615 134522769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4025 3785 69 152 0 3871 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 16100

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1765280/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=16760 CPUtime=942.02
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 3988 0 0 0 94192 10 0 0 25 0 1 0 512870433 17162240 3951 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4190 3951 69 152 0 4036 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 16760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764128/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1002
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 100189 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 17816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764128/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1061.98
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 106187 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764064/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1121.96
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 112185 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764064/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1181.94
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 118183 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764064/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1200.04
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 119993 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17816

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25305
/proc/meminfo: memFree=1764064/2055920 swapFree=4178712/4192956
[pid=25304] ppid=25302 vsize=17816 CPUtime=1200.04
/proc/25304/stat : 25304 (picosat) R 25302 25304 24980 0 -1 4194304 4262 0 0 0 119993 11 0 0 25 0 1 0 512870433 18243584 4225 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25304/statm: 4454 4225 69 152 0 4300 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.121981
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 17816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4262
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= 1661

runsolver used 1.3278 second user time and 2.6566 second system time

The end

Launcher Data

Begin job on node32 at 2009-04-04 19:16:06
IDJOB=1558197
IDBENCH=70853
IDSOLVER=506
FILE ID=node32/1558197-1238865366
PBS_JOBID= 9085923
Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-20-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558197-1238865366/watcher-1558197-1238865366 -o /tmp/evaluation-result-1558197-1238865366/solver-1558197-1238865366 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1558197-1238865366.cnf

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

MD5SUM BENCH= 5d7745a7593199a47cd1accba5810ed0
RANDOM SEED=192560369

node32.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		: 3000.234
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		: 3000.234
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:       1782152 kB
Buffers:         26196 kB
Cached:         175840 kB
SwapCached:       7268 kB
Active:          34048 kB
Inactive:       176708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782152 kB
SwapTotal:     4192956 kB
SwapFree:      4178712 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          14336 kB
Slab:            48736 kB
Committed_AS:  2017320 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node32 at 2009-04-04 19:36:08