Trace number 1558041

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) 1200.1 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-26-s100.cnf
MD5SUMa2be03cdc152990d030fb3c2aea1f730
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 variables31942
Number of clauses96138
Sum of the clauses size226784
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261502
Number of clauses of size 334572
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-1558041-1238862660.cnf
0.00/0.00	c parsed header 'p cnf 31942 96138'
1.19/1.22	c initialized 31942 variables
1.19/1.22	c found 96138 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 30986   3.1 33025    59     0     0   0.0   3.6 
1.59/1.62	c 
1.59/1.62	c initial reduction limit 17253 clauses
1.59/1.62	c 
1.59/1.62	c s   1.6  39.3 30985  90.9 33025   131    68 17253  23.2   3.8 
1.79/1.85	c +   1.9  35.6 30985  91.2 33025   159    96 18978  23.4   3.8 
1.99/2.02	c s   2.0  33.2 30982  91.4 33009   178   114 18978  23.4   3.8 
2.69/2.71	c s   2.7  30.1 30979  92.0 32995   256   191 18978  23.7   3.8 
3.09/3.11	c s   3.1  27.9 30976  92.6 32979   301   235 18978  23.8   3.8 
3.09/3.18	c +   3.2  27.2 30976  92.7 32979   309   243 20875  22.1   3.8 
3.59/3.61	c N   3.6  26.7 30976  93.0 32979   357   291 20875  24.9   3.8 
4.19/4.28	c s   4.3  28.4 30973  93.0 32967   488   420 20875  23.1   3.8 
4.49/4.53	c +   4.5  27.5 30970  93.6 32967   534   465 22962  19.8   3.8 
4.69/4.71	c s   4.7  27.3 30970  93.6 32955   566   497 22962  24.0   3.8 
4.79/4.83	c R   4.8  26.9 30970  93.6 32955   591   522 22962  21.6   3.8 
6.68/6.78	c +   6.8  25.7 30970  93.7 32955   871   798 25258  23.3   3.9 
6.88/6.97	c N   7.0  25.7 30970  93.7 32955   893   820 25258  23.4   3.9 
8.48/8.55	c s   8.5  25.8 30967  93.9 32943  1126  1046 25258  24.0   3.9 
8.98/9.05	c s   9.1  25.0 30958  94.1 32905  1205  1120 25258  23.1   3.9 
9.48/9.54	c R   9.5  24.8 30958  94.4 32905  1267  1182 25258  22.8   3.9 
10.28/10.38	c +  10.4  24.5 30958  94.6 32905  1376  1291 27783  22.3   4.0 
11.58/11.67	c R  11.7  24.2 30958  94.6 32905  1568  1480 27783  22.6   4.0 
15.48/15.59	c +  15.6  24.2 30958  95.0 32905  2133  2041 30561  21.4   4.1 
17.08/17.17	c N  17.2  24.2 30958  95.0 32905  2370  2277 30561  24.8   4.1 
17.08/17.17	c 
17.08/17.17	c  seconds     variables   original    learned     agility
17.08/17.17	c         level        used      conflicts    limit          MB
17.08/17.17	c 
20.18/20.24	c s  20.2  24.5 30912  95.2 32833  2873  2776 30561  12.9   4.2 
20.38/20.43	c N  20.4  24.6 30912  95.2 32833  2974  2876 30561  23.2   4.2 
21.08/21.10	c +  21.1  25.1 30912  95.2 32833  3268  3163 33617  22.1   4.3 
21.08/21.12	c R  21.1  25.1 30912  95.2 32833  3277  3172 33617  21.2   4.3 
26.49/26.56	c N  26.6  24.9 30912  95.3 32833  4081  3974 33617  24.2   4.4 
27.99/28.05	c s  28.0  25.2 30909  95.3 32821  4277  4169 33617  22.6   4.4 
28.39/28.44	c N  28.4  25.1 30909  95.3 32821  4378  4270 33617  23.2   4.5 
30.18/30.23	c N  30.2  25.0 30909  95.3 32821  4678  4568 33617  24.9   4.5 
31.48/31.56	c +  31.6  25.3 30909  95.3 32821  4970  4856 36978  23.6   4.6 
32.28/32.33	c s  32.3  25.3 30906  95.3 32809  5050  4935 36978  21.4   4.6 
32.78/32.88	c R  32.9  25.2 30906  95.3 32809  5151  5035 36978  21.8   4.6 
35.19/35.23	c N  35.2  25.1 30906  95.4 32809  5452  5335 36978  25.7   4.6 
37.08/37.19	c s  37.2  25.2 30832  95.6 32727  5750  5632 36978  23.1   4.7 
37.68/37.78	c N  37.8  25.2 30832  95.7 32727  5851  5733 36978  23.0   4.7 
39.58/39.67	c R  39.7  25.3 30832  95.7 32727  6154  6036 36978  22.6   4.7 
41.18/41.24	c s  41.2  25.4 30829  95.7 32715  6390  6271 36978  22.1   4.8 
41.88/41.97	c s  42.0  25.3 30809  96.1 32687  6490  6370 36978  26.8   4.8 
41.88/41.97	c R  42.0  25.2 30809  96.1 32687  6492  6372 36978  17.7   4.8 
43.78/43.82	c N  43.8  25.1 30809  96.2 32687  6794  6674 36978  25.0   4.8 
48.28/48.34	c s  48.3  25.1 30806  96.4 32675  7490  7369 36978  23.9   5.0 
48.48/48.59	c +  48.6  25.1 30757  96.4 32675  7523  7401 40675  21.5   5.0 
48.98/49.00	c R  49.0  25.1 30757  96.4 32675  7592  7469 40675  22.3   5.0 
48.98/49.00	c 
48.98/49.00	c  seconds     variables   original    learned     agility
48.98/49.00	c         level        used      conflicts    limit          MB
48.98/49.00	c 
48.98/49.07	c s  49.1  25.0 30757  96.4 32619  7604  7481 40675  22.2   5.0 
50.68/50.75	c R  50.7  25.0 30757  96.4 32619  7893  7770 40675  20.2   5.0 
51.38/51.48	c s  51.5  25.0 30754  96.4 32607  7972  7847 40675  22.1   5.0 
52.08/52.17	c R  52.2  24.9 30717  96.5 32607  8074  7946 40675  22.3   5.1 
52.18/52.21	c s  52.2  24.9 30717  96.5 32562  8079  7951 40675  24.2   5.1 
54.08/54.14	c R  54.1  24.8 30717  96.5 32562  8375  8247 40675  21.1   5.1 
59.38/59.42	c N  59.4  24.8 30717  96.7 32562  9179  9048 40675  24.3   5.2 
70.17/70.29	c s  70.3  24.6 30714  96.7 32550 11099 10962 40675  22.5   5.5 
70.67/70.71	c N  70.7  24.6 30714  96.8 32550 11200 11063 40675  24.2   5.6 
71.57/71.65	c +  71.6  24.6 30714  96.8 32550 11352 11215 44742  22.5   5.6 
72.37/72.48	c R  72.5  24.6 30714  96.8 32550 11500 11363 44742  22.6   5.6 
75.37/75.44	c s  75.4  24.6 30590  97.1 32418 11975 11837 44742  21.5   5.7 
75.87/75.92	c R  75.9  24.5 30590  97.1 32418 12075 11936 44742  22.8   5.7 
77.57/77.62	c R  77.6  24.6 30590  97.3 32418 12375 12235 44742  22.9   5.7 
81.66/81.79	c R  81.8  24.6 30590  97.4 32418 13175 13035 44742  22.1   5.8 
92.46/92.51	c N  92.5  24.7 30590  97.4 32418 15177 15032 44742  24.3   6.2 
99.27/99.36	c +  99.3  24.8 30590  97.4 32418 17095 16948 49216  23.1   6.6 
108.56/108.66	c N 108.6  24.6 30590  97.4 32418 19995 19847 49216  25.6   7.1 
132.85/132.98	c + 132.9  24.4 30590  97.4 32418 25709 25557 54137  22.3   8.2 
157.74/157.83	c N 157.8  24.2 30590  97.4 32418 31220 31062 54137  23.0   9.2 
194.55/194.62	c + 194.6  23.9 30590  97.5 32418 38630 38468 59550  21.5  10.6 
238.53/238.65	c s 238.6  23.8 30587  97.6 32406 48758 48589 59550  22.3  12.4 
238.53/238.65	c 
238.53/238.65	c  seconds     variables   original    learned     agility
238.53/238.65	c         level        used      conflicts    limit          MB
238.53/238.65	c 
239.02/239.20	c N 239.1  23.8 30584  97.6 32406 48859 48689 59550  24.8  12.4 
239.43/239.57	c s 239.5  23.8 30584  97.6 32394 48924 48754 59550  23.9  12.4 
240.63/240.75	c R 240.7  23.8 30584  97.6 32394 49162 48992 59550  22.9  12.5 
244.53/244.67	c N 244.6  23.8 30584  97.6 32394 49963 49793 59550  24.7  12.6 
254.03/254.14	c N 254.1  23.8 30584  97.6 32394 51974 51803 59550  23.0  13.0 
257.43/257.53	c s 257.5  23.8 30581  97.6 32382 52684 52512 59550  23.3  13.1 
257.83/257.99	c N 257.9  23.8 30578  97.6 32382 52786 52613 59550  27.3  13.1 
258.33/258.46	c s 258.4  23.8 30578  97.6 32366 52898 52725 59550  24.0  13.2 
258.93/259.05	c N 259.0  23.8 30518  97.7 32366 53004 52830 59550  23.6  13.2 
259.23/259.36	c s 259.3  23.8 30518  97.7 32295 53057 52883 59550  23.4  13.2 
260.43/260.56	c N 260.5  23.8 30518  97.7 32295 53306 53132 59550  23.8  13.2 
263.83/263.97	c N 263.9  23.8 30518  97.7 32295 54108 53931 59550  23.6  13.4 
265.92/266.02	c s 266.0  23.8 30482  97.7 32250 54514 54335 59550  20.7  13.5 
266.22/266.31	c R 266.2  23.8 30482  97.7 32250 54615 54436 59550  21.8  13.5 
267.52/267.69	c N 267.6  23.8 30482  97.7 32250 54915 54733 59550  25.4  13.6 
272.02/272.11	c N 272.0  23.8 30482  97.7 32250 55720 55538 59550  23.7  13.7 
284.42/284.59	c N 284.5  23.7 30482  97.7 32250 57730 57546 59550  26.8  14.0 
285.52/285.60	c + 285.5  23.7 30482  97.7 32250 58011 57827 65505  20.8  14.1 
308.41/308.55	c N 308.5  23.6 30482  97.7 32250 62546 62349 65505  23.8  15.0 
332.61/332.72	c s 332.6  23.7 30479  97.7 32238 66449 16430 65505  24.0   7.1 
333.21/333.38	c N 333.3  23.7 30476  97.8 32238 66550 16530 65505  25.8   7.1 
333.41/333.50	c s 333.4  23.7 30476  97.8 32226 66564 16544 65505  24.9   7.1 
333.41/333.50	c 
333.41/333.50	c  seconds     variables   original    learned     agility
333.41/333.50	c         level        used      conflicts    limit          MB
333.41/333.50	c 
335.21/335.34	c N 335.3  23.7 30476  97.8 32226 66851 16831 65505  23.7   7.1 
340.71/340.88	c N 340.8  23.7 30476  97.8 32226 67652 17632 65505  23.0   7.2 
349.50/349.60	c s 349.5  23.7 30446  97.9 32186 68929 18905 65505  23.0   7.4 
349.80/349.97	c N 349.9  23.7 30446  97.9 32186 69030 19006 65505  23.8   7.4 
350.90/351.02	c R 350.9  23.7 30446  97.9 32186 69331 19306 65505  22.9   7.5 
355.90/356.00	c N 355.9  23.7 30446  98.0 32186 70133 20106 65505  24.6   7.6 
368.20/368.37	c N 368.3  23.7 30446  98.0 32186 72139 22110 65505  24.0   7.9 
395.19/395.39	c N 395.3  23.7 30446  98.0 32186 76947 26915 65505  23.3   8.7 
442.28/442.45	c + 442.3  23.6 30446  98.0 32186 87082 37046 72055  23.9  10.5 
447.78/447.99	c N 447.9  23.6 30446  98.0 32186 88175 38139 72055  23.5  10.7 
610.04/610.29	c R 610.1  23.6 30446  98.1 32186 113e3 63758 72055  22.6  15.1 
701.51/701.71	c + 701.5  23.5 30446  98.1 32186 130e3 25990 79260  24.8   8.8 
945.75/946.09	c N 945.8  23.3 30446  98.2 32186 171e3 66785 79260  26.8  16.6 
1114.61/1114.95	c + 111e1  23.4 30446  98.2 32186 196e3 30969 87186  21.1   9.1 

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-1558041-1238862660/watcher-1558041-1238862660 -o /tmp/evaluation-result-1558041-1238862660/solver-1558041-1238862660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1558041-1238862660.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: 0.91 0.95 0.97 2/64 18893
/proc/meminfo: memFree=1856240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=2672 CPUtime=0
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 581 0 0 0 0 0 0 0 18 0 1 0 1158931374 2736128 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134549184 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 668 568 56 152 0 514 0

[startup+0.0354519 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18893
/proc/meminfo: memFree=1856240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=3860 CPUtime=0.03
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 839 0 0 0 3 0 0 0 18 0 1 0 1158931374 3952640 824 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 965 824 56 152 0 811 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3860

[startup+0.101456 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18893
/proc/meminfo: memFree=1856240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5044 CPUtime=0.09
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 1158931374 5165056 1122 1992294400 134512640 135137933 4294956240 18446744073709551615 134561233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1261 1122 61 152 0 1107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.301477 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18893
/proc/meminfo: memFree=1856240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5044 CPUtime=0.29
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1144 0 0 0 29 0 0 0 19 0 1 0 1158931374 5165056 1129 1992294400 134512640 135137933 4294956240 18446744073709551615 134558013 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1261 1129 61 152 0 1107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5044

[startup+0.701517 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18893
/proc/meminfo: memFree=1856240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5044 CPUtime=0.69
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1146 0 0 0 69 0 0 0 23 0 1 0 1158931374 5165056 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1261 1131 61 152 0 1107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5044

[startup+1.5016 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 18894
/proc/meminfo: memFree=1851944/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5328 CPUtime=1.49
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1196 0 0 0 149 0 0 0 25 0 1 0 1158931374 5455872 1181 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1332 1181 68 152 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5328

[startup+3.10176 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 18894
/proc/meminfo: memFree=1851688/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5328 CPUtime=3.09
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1200 0 0 0 309 0 0 0 25 0 1 0 1158931374 5455872 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1332 1185 69 152 0 1178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5328

[startup+6.30108 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 18894
/proc/meminfo: memFree=1851560/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5328 CPUtime=6.28
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1220 0 0 0 628 0 0 0 25 0 1 0 1158931374 5455872 1205 1992294400 134512640 135137933 4294956240 18446744073709551615 134548616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1332 1205 69 152 0 1178 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5328

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 18894
/proc/meminfo: memFree=1851304/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5604 CPUtime=12.68
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1257 0 0 0 1268 0 0 0 25 0 1 0 1158931374 5738496 1242 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1401 1242 69 152 0 1247 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5604

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 18894
/proc/meminfo: memFree=1850920/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=5888 CPUtime=25.49
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1349 0 0 0 2548 1 0 0 25 0 1 0 1158931374 6029312 1334 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1472 1334 69 152 0 1318 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5888

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 18894
/proc/meminfo: memFree=1850344/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=6572 CPUtime=51.08
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1513 0 0 0 5107 1 0 0 25 0 1 0 1158931374 6729728 1498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1643 1498 69 152 0 1489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6572

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 18894
/proc/meminfo: memFree=1848360/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=8420 CPUtime=102.27
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 1969 0 0 0 10225 2 0 0 25 0 1 0 1158931374 8622080 1954 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 2105 1954 69 152 0 1951 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1845672/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=11188 CPUtime=162.24
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 2640 0 0 0 16222 2 0 0 25 0 1 0 1158931374 11456512 2625 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 2797 2625 69 152 0 2643 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11188

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1843240/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=13432 CPUtime=222.23
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 3220 0 0 0 22220 3 0 0 25 0 1 0 1158931374 13754368 3205 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 3358 3205 69 152 0 3204 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1840680/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=15940 CPUtime=282.22
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 3856 0 0 0 28218 4 0 0 25 0 1 0 1158931374 16322560 3841 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 3985 3841 69 152 0 3831 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15940

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838696/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=342.2
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4350 0 0 0 34215 5 0 0 25 0 1 0 1158931374 18608128 4328 1992294400 134512640 135137933 4294956240 18446744073709551615 134551277 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4328 69 152 0 4389 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18172

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838696/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=402.19
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4350 0 0 0 40214 5 0 0 25 0 1 0 1158931374 18608128 4328 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4328 69 152 0 4389 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18172

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838696/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=462.17
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4350 0 0 0 46212 5 0 0 25 0 1 0 1158931374 18608128 4328 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4328 69 152 0 4389 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838632/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=522.16
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4350 0 0 0 52211 5 0 0 25 0 1 0 1158931374 18608128 4328 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4328 69 152 0 4389 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18172

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838568/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=582.14
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4350 0 0 0 58209 5 0 0 25 0 1 0 1158931374 18608128 4328 1992294400 134512640 135137933 4294956240 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4328 69 152 0 4389 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1838568/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18172 CPUtime=642.13
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4356 0 0 0 64208 5 0 0 25 0 1 0 1158931374 18608128 4334 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4543 4334 69 152 0 4389 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18172

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18894
/proc/meminfo: memFree=1837736/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18956 CPUtime=702.11
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4520 0 0 0 70206 5 0 0 25 0 1 0 1158931374 19410944 4498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4739 4498 69 152 0 4585 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18956

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1837544/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18956 CPUtime=762.1
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4520 0 0 0 76205 5 0 0 25 0 1 0 1158931374 19410944 4498 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4739 4498 69 152 0 4585 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18956

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1837544/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18956 CPUtime=822.08
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4520 0 0 0 82203 5 0 0 25 0 1 0 1158931374 19410944 4498 1992294400 134512640 135137933 4294956240 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4739 4498 69 152 0 4585 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 18956

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1837544/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18956 CPUtime=882.06
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4520 0 0 0 88201 5 0 0 25 0 1 0 1158931374 19410944 4498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4739 4498 69 152 0 4585 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18956

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1837544/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=18956 CPUtime=942.05
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4520 0 0 0 94200 5 0 0 25 0 1 0 1158931374 19410944 4498 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 4739 4498 69 152 0 4585 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1836456/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=20144 CPUtime=1002.03
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 4798 0 0 0 100198 5 0 0 25 0 1 0 1158931374 20627456 4776 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5036 4776 69 152 0 4882 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1835496/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=20936 CPUtime=1062.02
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 5023 0 0 0 106196 6 0 0 25 0 1 0 1158931374 21438464 5001 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5234 5001 69 152 0 5080 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 20936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1835496/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=20936 CPUtime=1122.01
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 5023 0 0 0 112195 6 0 0 25 0 1 0 1158931374 21438464 5001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5234 5001 69 152 0 5080 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 20936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1835496/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=20936 CPUtime=1181.99
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 5023 0 0 0 118193 6 0 0 25 0 1 0 1158931374 21438464 5001 1992294400 134512640 135137933 4294956240 18446744073709551615 134522769 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5234 5001 69 152 0 5080 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 20936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18896
/proc/meminfo: memFree=1835496/2055920 swapFree=4176444/4192956
[pid=18893] ppid=18891 vsize=20936 CPUtime=1200.09
/proc/18893/stat : 18893 (picosat) R 18891 18893 18675 0 -1 4194304 5023 0 0 0 120003 6 0 0 25 0 1 0 1158931374 21438464 5001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5234 5001 69 152 0 5080 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 20936

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 20936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5023
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= 1070

runsolver used 1.06684 second user time and 3.3145 second system time

The end

Launcher Data

Begin job on node27 at 2009-04-04 18:31:00
IDJOB=1558041
IDBENCH=70850
IDSOLVER=506
FILE ID=node27/1558041-1238862660
PBS_JOBID= 9085928
Free space on /tmp= 66392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-26-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558041-1238862660/watcher-1558041-1238862660 -o /tmp/evaluation-result-1558041-1238862660/solver-1558041-1238862660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1558041-1238862660.cnf

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

MD5SUM BENCH= a2be03cdc152990d030fb3c2aea1f730
RANDOM SEED=1766637866

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1856720 kB
Buffers:         25332 kB
Cached:         107540 kB
SwapCached:       9588 kB
Active:          16524 kB
Inactive:       127648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856720 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          16908 kB
Slab:            40912 kB
Committed_AS:  3284536 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node27 at 2009-04-04 18:51:02