Trace number 1559497

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-25-s100.cnf
MD5SUMc4b5df05f50ec97b624a18161f6d43b5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark363.481
Satisfiable
(Un)Satisfiability was proved
Number of variables31931
Number of clauses96111
Sum of the clauses size226723
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261482
Number of clauses of size 334565
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-1559497-1238884218.cnf
0.00/0.00	c parsed header 'p cnf 31931 96111'
1.19/1.22	c initialized 31931 variables
1.19/1.22	c found 96111 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 30870   3.4 32859    58     0     0   0.0   3.6 
1.59/1.64	c 
1.59/1.64	c initial reduction limit 17249 clauses
1.59/1.64	c 
1.59/1.64	c s   1.6  38.1 30867  90.8 32843   138    78 17249  22.2   3.8 
1.79/1.82	c +   1.8  35.0 30867  91.7 32843   158    98 18973  21.1   3.8 
2.39/2.47	c R   2.5  31.6 30867  92.2 32843   238   178 18973  21.8   3.8 
2.99/3.07	c +   3.1  29.3 30867  92.7 32843   308   248 20870  23.6   3.8 
3.19/3.25	c s   3.3  29.0 30828  92.9 32787   332   271 20870  23.7   3.8 
3.99/4.09	c R   4.1  27.1 30828  93.1 32787   432   370 20870  21.6   3.8 
4.59/4.67	c +   4.7  28.3 30828  93.2 32787   533   471 22957  22.6   3.8 
6.19/6.20	c N   6.2  26.3 30828  93.4 32787   734   670 22957  23.5   3.9 
7.09/7.19	c +   7.2  25.6 30828  93.4 32787   870   806 25252  18.5   3.9 
10.38/10.41	c +  10.4  25.5 30828  93.5 32787  1375  1309 27777  23.4   4.0 
11.48/11.58	c N  11.6  25.0 30828  93.5 32787  1537  1471 27777  26.1   4.0 
15.08/15.16	c +  15.2  24.2 30828  93.7 32787  2132  2059 30554  23.2   4.0 
21.49/21.58	c +  21.6  24.0 30828  93.7 32787  3267  3187 33609  23.1   4.2 
23.49/23.50	c R  23.5  23.8 30828  93.7 32787  3540  3457 33609  22.2   4.2 
33.38/33.42	c +  33.4  23.4 30828  93.8 32787  4969  4881 36969  23.2   4.4 
36.78/36.83	c s  36.8  23.7 30825  93.8 32775  5677  5587 36969  22.4   4.5 
37.48/37.56	c s  37.6  23.6 30819  94.1 32751  5801  5709 36969  26.7   4.5 
37.48/37.56	c R  37.6  23.5 30819  94.1 32751  5811  5719 36969  20.2   4.5 
38.28/38.30	c s  38.3  24.0 30816  94.1 32737  6009  5912 36969  23.0   4.6 
38.78/38.82	c N  38.8  23.9 30816  94.3 32737  6096  5999 36969  26.6   4.6 
38.78/38.82	c 
38.78/38.82	c  seconds     variables   original    learned     agility
38.78/38.82	c         level        used      conflicts    limit          MB
38.78/38.82	c 
41.28/41.31	c N  41.3  23.8 30816  94.4 32737  6398  6301 36969  23.4   4.6 
42.08/42.16	c s  42.2  23.7 30813  94.4 32725  6508  6410 36969  24.0   4.6 
42.78/42.81	c R  42.8  23.6 30810  94.7 32725  6610  6510 36969  21.2   4.6 
42.78/42.90	c s  42.9  23.6 30807  94.9 32701  6621  6520 36969  21.6   4.6 
43.58/43.64	c s  43.6  23.5 30730  95.4 32607  6718  6615 36969  25.0   4.6 
44.08/44.14	c R  44.1  23.4 30730  95.5 32607  6780  6677 36969  20.9   4.7 
45.18/45.20	c R  45.2  23.5 30730  95.5 32607  7081  6978 36969  22.9   4.7 
46.38/46.46	c +  46.5  23.5 30730  95.6 32607  7522  7418 40665  23.0   4.8 
47.88/47.90	c N  47.9  23.6 30730  95.6 32607  7883  7776 40665  24.3   4.9 
59.97/60.02	c N  60.0  23.5 30730  95.7 32607  9888  9773 40665  24.3   5.2 
69.07/69.16	c +  69.2  23.4 30730  95.8 32607 11351 11236 44731  25.4   5.4 
75.97/76.08	c s  76.1  23.9 30727  95.9 32595 12598 12481 44731  22.8   5.6 
76.17/76.27	c R  76.3  23.9 30727  96.0 32595 12699 12581 44731  19.7   5.6 
78.47/78.51	c N  78.5  23.9 30727  96.0 32595 13000 12882 44731  23.2   5.7 
81.87/81.94	c s  81.9  23.8 30642  96.2 32499 13378 13259 44731  23.6   5.7 
82.27/82.30	c N  82.3  24.0 30642  96.4 32499 13479 13359 44731  24.8   5.8 
84.58/84.63	c N  84.6  24.0 30642  96.4 32499 13781 13659 44731  24.2   5.8 
85.57/85.63	c s  85.6  24.0 30639  96.4 32487 13879 13755 44731  23.2   5.8 
86.17/86.30	c N  86.3  24.1 30633  96.5 32487 13982 13856 44731  24.1   5.8 
86.27/86.38	c s  86.4  24.1 30633  96.5 32459 13990 13864 44731  21.5   5.8 
88.17/88.23	c s  88.2  24.1 30597  96.5 32414 14226 14099 44731  22.9   5.9 
88.98/89.02	c R  89.0  24.0 30597  96.5 32414 14327 14196 44731  21.8   5.9 
88.98/89.02	c 
88.98/89.02	c  seconds     variables   original    learned     agility
88.98/89.02	c         level        used      conflicts    limit          MB
88.98/89.02	c 
91.07/91.17	c R  91.1  24.2 30597  96.7 32414 14627 14494 44731  22.1   5.9 
96.77/96.87	c R  96.9  24.2 30597  96.7 32414 15429 15295 44731  22.9   6.1 
107.27/107.31	c + 107.3  24.0 30597  97.0 32414 17094 16958 49204  21.8   6.3 
109.57/109.61	c R 109.6  24.0 30597  97.1 32414 17436 17298 49204  22.1   6.3 
137.96/138.05	c s 138.0  23.8 30594  97.5 32402 21736 21583 49204  20.9   7.0 
138.76/138.84	c s 138.8  23.8 30505  97.5 32289 21870 21714 49204  23.8   7.0 
138.86/138.94	c R 138.9  23.7 30505  97.5 32289 21886 21730 49204  21.6   7.0 
140.36/140.48	c s 140.4  23.7 30502  97.5 32277 22147 21989 49204  23.9   7.0 
140.96/141.08	c N 141.0  23.7 30482  97.7 32277 22249 22090 49204  23.5   7.0 
141.26/141.38	c s 141.4  23.7 30482  97.7 32249 22277 22118 49204  23.5   7.0 
143.26/143.38	c R 143.3  23.7 30482  97.8 32249 22550 22391 49204  15.3   7.1 
148.46/148.56	c N 148.5  23.8 30482  97.8 32249 23351 23192 49204  24.2   7.2 
154.25/154.34	c s 154.3  23.7 30479  97.8 32237 24130 23967 49204  23.0   7.3 
154.75/154.86	c R 154.8  23.8 30476  97.9 32237 24231 24067 49204  22.5   7.4 
155.06/155.12	c s 155.1  23.8 30476  97.9 32225 24269 24105 49204  22.5   7.4 
156.95/157.03	c N 157.0  23.8 30476  97.9 32225 24533 24369 49204  23.8   7.4 
161.95/162.08	c R 162.0  23.8 30476  97.9 32225 25336 25167 49204  21.0   7.5 
163.76/163.86	c + 163.8  24.0 30476  97.9 32225 25708 25536 54124  23.0   7.6 
172.65/172.75	c s 172.7  23.9 30446  97.9 32185 27109 26930 54124  23.8   7.9 
173.14/173.29	c R 173.2  24.0 30446  97.9 32185 27209 27030 54124  22.4   7.9 
175.54/175.65	c R 175.6  23.9 30446  98.0 32185 27510 27331 54124  21.6   8.0 
180.95/181.06	c N 181.0  23.9 30446  98.0 32185 28311 28131 54124  23.5   8.1 
180.95/181.06	c 
180.95/181.06	c  seconds     variables   original    learned     agility
180.95/181.06	c         level        used      conflicts    limit          MB
180.95/181.06	c 
193.65/193.71	c R 193.7  23.8 30446  98.0 32185 30314 30130 54124  22.5   8.4 
206.44/206.56	c s 206.5  23.7 30443  98.0 32173 31997 31812 54124  23.4   8.7 
207.14/207.27	c R 207.2  23.7 30443  98.0 32173 32098 31913 54124  22.4   8.7 
209.14/209.28	c N 209.2  23.8 30443  98.0 32173 32398 32212 54124  25.7   8.8 
211.34/211.45	c s 211.4  23.7 30344  98.1 32066 32688 32501 54124  20.6   8.8 
212.25/212.32	c R 212.3  23.7 30344  98.1 32066 32788 32601 54124  20.5   8.8 
214.24/214.34	c N 214.3  23.8 30344  98.1 32066 33089 32902 54124  24.6   8.9 
220.14/220.20	c N 220.2  23.7 30344  98.1 32066 33889 33702 54124  24.0   9.0 
234.53/234.64	c R 234.6  23.7 30344  98.1 32066 35892 35703 54124  21.7   9.2 
252.33/252.46	c + 252.4  23.6 30344  98.1 32066 38629 38438 59536  22.7   9.6 
265.93/266.02	c R 266.0  23.6 30344  98.1 32066 40704 40511 59536  14.5   9.8 
337.11/337.29	c N 337.2  23.8 30344  98.2 32066 51921 51711 59536  23.2  11.6 
382.70/382.86	c + 382.8  23.7 30344  98.2 32066 58010 57795 65489  22.0  12.6 
515.87/516.03	c R 515.9  23.2 30344  98.2 32066 77559 27762 65489  22.3   8.3 
583.05/583.24	c + 583.1  23.2 30344  98.2 32066 87081 37275 72037  21.7   9.7 
890.48/890.74	c + 890.5  23.0 30344  98.2 32066 130e3 25829 79240  21.5   7.8 
918.77/919.04	c R 918.8  22.9 30344  98.2 32066 135e3 30379 79240  22.1   8.4 

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-1559497-1238884218/watcher-1559497-1238884218 -o /tmp/evaluation-result-1559497-1238884218/solver-1559497-1238884218 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1559497-1238884218.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 0.98 3/69 7780
/proc/meminfo: memFree=1734632/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=2672 CPUtime=0
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 582 0 0 0 0 0 0 0 18 0 1 0 1161083537 2736128 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 668 568 56 152 0 514 0

[startup+0.0264031 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 7780
/proc/meminfo: memFree=1734632/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=3464 CPUtime=0.02
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 769 0 0 0 2 0 0 0 18 0 1 0 1161083537 3547136 754 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 866 755 56 152 0 712 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3464

[startup+0.101409 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 7780
/proc/meminfo: memFree=1734632/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5044 CPUtime=0.09
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 1161083537 5165056 1122 1992294400 134512640 135137933 4294956240 18446744073709551615 134560736 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1261 1122 61 152 0 1107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.301426 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 7780
/proc/meminfo: memFree=1734632/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5044 CPUtime=0.29
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1147 0 0 0 29 0 0 0 19 0 1 0 1161083537 5165056 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134522786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1261 1132 61 152 0 1107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5044

[startup+0.70146 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 7780
/proc/meminfo: memFree=1734632/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5044 CPUtime=0.69
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1147 0 0 0 69 0 0 0 22 0 1 0 1161083537 5165056 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134522683 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1261 1132 61 152 0 1107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5044

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 7781
/proc/meminfo: memFree=1730272/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5332 CPUtime=1.49
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1197 0 0 0 149 0 0 0 25 0 1 0 1161083537 5459968 1182 1992294400 134512640 135137933 4294956240 18446744073709551615 134551324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1333 1182 68 152 0 1179 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5332

[startup+3.10167 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 7781
/proc/meminfo: memFree=1729952/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5332 CPUtime=3.09
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1203 0 0 0 309 0 0 0 25 0 1 0 1161083537 5459968 1188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1333 1188 69 152 0 1179 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5332

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.98 2/70 7781
/proc/meminfo: memFree=1729760/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5332 CPUtime=6.29
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1221 0 0 0 629 0 0 0 25 0 1 0 1161083537 5459968 1206 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1333 1206 69 152 0 1179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/70 7781
/proc/meminfo: memFree=1729584/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5464 CPUtime=12.68
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1257 0 0 0 1268 0 0 0 25 0 1 0 1161083537 5595136 1242 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1366 1242 69 152 0 1212 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5464

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/70 7781
/proc/meminfo: memFree=1729264/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=5860 CPUtime=25.49
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1328 0 0 0 2548 1 0 0 25 0 1 0 1161083537 6000640 1313 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1465 1313 69 152 0 1311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5860

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/70 7781
/proc/meminfo: memFree=1728560/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=6540 CPUtime=51.08
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1514 0 0 0 5107 1 0 0 25 0 1 0 1161083537 6696960 1499 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1635 1499 69 152 0 1481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6540

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/70 7781
/proc/meminfo: memFree=1727216/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=7860 CPUtime=102.27
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 1819 0 0 0 10225 2 0 0 25 0 1 0 1161083537 8048640 1804 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 1965 1804 69 152 0 1811 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7860

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1725680/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=9180 CPUtime=162.25
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 2182 0 0 0 16223 2 0 0 25 0 1 0 1161083537 9400320 2167 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 2295 2167 69 152 0 2141 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9180

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1724144/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=10760 CPUtime=222.24
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 2555 0 0 0 22221 3 0 0 25 0 1 0 1161083537 11018240 2540 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 2690 2540 69 152 0 2536 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1722800/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=12212 CPUtime=282.22
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 2902 0 0 0 28218 4 0 0 25 0 1 0 1161083537 12505088 2887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 3053 2887 69 152 0 2899 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1721136/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=13664 CPUtime=342.2
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3295 0 0 0 34216 4 0 0 25 0 1 0 1161083537 13991936 3280 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 3416 3280 69 152 0 3262 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1719664/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=15116 CPUtime=402.19
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3664 0 0 0 40214 5 0 0 25 0 1 0 1161083537 15478784 3649 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 3779 3649 69 152 0 3625 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15116

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1718448/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=462.18
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 46212 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1718384/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=522.17
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 52211 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 16556

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1718384/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=582.15
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 58209 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16556

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7781
/proc/meminfo: memFree=1718320/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=642.14
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 64208 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134554655 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16556

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1718192/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=702.12
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 70206 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134554555 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 16556

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1718128/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16556 CPUtime=762.11
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 3966 0 0 0 76205 6 0 0 25 0 1 0 1161083537 16953344 3944 1992294400 134512640 135137933 4294956240 18446744073709551615 134551621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4139 3944 69 152 0 3985 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16556

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717808/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=16820 CPUtime=822.1
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4044 0 0 0 82203 7 0 0 25 0 1 0 1161083537 17223680 4022 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4205 4022 69 152 0 4051 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 16820

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717488/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=882.08
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 88201 7 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17472

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717488/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=942.06
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 94199 7 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 17472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717424/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1002.05
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 100198 7 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 17472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717424/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1062.03
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 106196 7 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717360/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1122.02
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 112195 7 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717360/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1182.01
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4130 0 0 0 118193 8 0 0 25 0 1 0 1161083537 17891328 4108 1992294400 134512640 135137933 4294956240 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4108 69 152 0 4214 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 17472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717360/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1200.01
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4131 0 0 0 119993 8 0 0 25 0 1 0 1161083537 17891328 4109 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4109 69 152 0 4214 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17472

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 0.97 0.98 2/70 7783
/proc/meminfo: memFree=1717360/2055920 swapFree=4172412/4192956
[pid=7780] ppid=7778 vsize=17472 CPUtime=1200.01
/proc/7780/stat : 7780 (picosat) R 7778 7780 7677 0 -1 4194304 4131 0 0 0 119993 8 0 0 25 0 1 0 1161083537 17891328 4109 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 4368 4109 69 152 0 4214 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.084987
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 17472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4131
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= 2957

runsolver used 0.986849 second user time and 3.39748 second system time

The end

Launcher Data

Begin job on node58 at 2009-04-05 00:30:18
IDJOB=1559497
IDBENCH=70878
IDSOLVER=506
FILE ID=node58/1559497-1238884218
PBS_JOBID= 9086017
Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-25-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559497-1238884218/watcher-1559497-1238884218 -o /tmp/evaluation-result-1559497-1238884218/solver-1559497-1238884218 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1559497-1238884218.cnf

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

MD5SUM BENCH= c4b5df05f50ec97b624a18161f6d43b5
RANDOM SEED=921028378

node58.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		: 3000.222
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		: 3000.222
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:       1735048 kB
Buffers:         35256 kB
Cached:         216784 kB
SwapCached:      10236 kB
Active:          68920 kB
Inactive:       194904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735048 kB
SwapTotal:     4192956 kB
SwapFree:      4172412 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            42560 kB
Committed_AS:  2936916 kB
PageTables:       1764 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= 66560 MiB
End job on node58 at 2009-04-05 00:50:21