Trace number 1515382

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S824721511-001.cnf
MD5SUMf2a7fee26e0cf07e97811f1061f30ce6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007997
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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-1515382-1238253730.cnf
0.00/0.00	c parsed header 'p cnf 90 1917'
0.00/0.00	c initialized 90 variables
0.00/0.00	c found 1917 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    90   0.0  1917     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 958 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.0    90 100.0  1917   100   100  1053   8.1   0.1 
0.00/0.00	c R   0.0  27.0    90 100.0  1917   101   101  1053   8.1   0.1 
0.00/0.00	c +   0.0  24.6    90 100.0  1917   250   250  1158  16.6   0.1 
0.00/0.01	c N   0.0  23.8    90 100.0  1917   402   402  1158  23.7   0.1 
0.00/0.01	c +   0.0  23.4    90 100.0  1917   475   475  1273  26.7   0.1 
0.00/0.01	c +   0.0  22.1    90 100.0  1917   812   812  1400  33.6   0.2 
0.00/0.02	c N   0.0  21.8    90 100.0  1917  1205  1205  1400  36.5   0.2 
0.00/0.02	c +   0.0  21.7    90 100.0  1917  1317  1317  1540  37.1   0.2 
0.03/0.04	c +   0.0  20.8    90 100.0  1917  2074  1299  1694  38.7   0.2 
0.03/0.07	c +   0.1  20.5    90 100.0  1917  3209  1583  1863  39.0   0.2 
0.03/0.07	c N   0.1  20.5    90 100.0  1917  3211  1585  1863  39.0   0.2 
0.09/0.11	c +   0.1  19.9    90 100.0  1917  4911  1412  2049  37.6   0.2 
0.09/0.17	c +   0.2  19.7    90 100.0  1917  7464  1908  2253  38.5   0.3 
0.09/0.19	c N   0.2  19.6    90 100.0  1917  8024  1333  2253  38.8   0.2 
0.19/0.27	c +   0.3  19.1    90 100.0  1917 11293  1210  2478  38.3   0.2 
0.39/0.42	c +   0.4  18.8    90 100.0  1917 17036  1981  2725  36.6   0.3 
0.39/0.48	c N   0.5  18.8    90 100.0  1917 19256  1466  2725  38.1   0.2 
0.59/0.64	c +   0.6  18.6    90 100.0  1917 25650  2388  2997  38.7   0.3 
0.89/0.99	c +   1.0  18.1    90 100.0  1917 38571  1780  3296  36.5   0.3 
1.10/1.17	c N   1.2  18.0    90 100.0  1917 44914  3161  3296  37.4   0.4 
1.10/1.17	c 
1.10/1.17	c  seconds     variables   original    learned     agility
1.10/1.17	c         level        used      conflicts    limit          MB
1.10/1.17	c 
1.49/1.54	c +   1.5  18.1    90 100.0  1917 57952  2976  3625  39.1   0.4 
2.30/2.39	c +   2.4  17.8    90 100.0  1917 87023  2965  3987  37.3   0.4 
2.79/2.86	c N   2.9  17.6    90 100.0  1917 102e3  2549  3987  38.9   0.3 
3.59/3.69	c +   3.7  17.7    90 100.0  1917 130e3  2597  4385  37.7   0.3 
5.69/5.72	c +   5.7  17.5    90 100.0  1917 196e3  4244  4823  37.8   0.5 
6.79/6.82	c N   6.8  17.4    90 100.0  1917 230e3  2723  4823  36.8   0.4 
8.79/8.85	c +   8.9  17.3    90 100.0  1917 294e3  3217  5305  38.8   0.4 
13.69/13.75	c +  13.7  17.1    90 100.0  1917 441e3  4160  5835  38.5   0.5 
16.19/16.23	c N  16.2  17.0    90 100.0  1917 512e3  5456  5835  37.8   0.6 
21.39/21.42	c +  21.4  16.7    90 100.0  1917 662e3  5649  6418  39.0   0.6 
33.08/33.16	c +  33.2  16.4    90 100.0  1917 993e3  5610  7059  38.6   0.6 
38.18/38.22	c N  38.2  16.4    90 100.0  1917 112e4  6004  7059  38.2   0.7 
51.68/51.73	c +  51.7  16.2    90 100.0  1917 148e4  3731  7764  36.9   0.5 
80.76/80.88	c +  80.9  16.0    90 100.0  1917 223e4  6020  8540  36.8   0.7 
90.06/90.15	c N  90.1  16.0    90 100.0  1917 246e4  5076  8540  38.3   0.7 
126.75/126.82	c + 126.8  15.9    90 100.0  1917 335e4  7305  9394  38.0   0.8 
198.22/198.33	c + 198.3  15.5    90 100.0  1917 502e4  8894 10333  37.5   1.0 
211.81/211.92	c N 211.8  15.5    90 100.0  1917 533e4  5809 10333  39.0   0.7 
310.38/310.54	c + 310.4  15.2    90 100.0  1917 754e4  9113 11366  36.8   0.9 
487.32/487.53	c + 487.4  14.9    90 100.0  1917 113e5  8475 12502  37.3   0.9 
495.42/495.67	c N 495.5  14.9    90 100.0  1917 114e5 11838 12502  38.4   1.1 
733.04/733.34	c s 733.1  14.4    89 100.0  1859 162e5  3017 12502  38.3   0.4 
733.04/733.34	c 
733.04/733.34	c  seconds     variables   original    learned     agility
733.04/733.34	c         level        used      conflicts    limit          MB
733.04/733.34	c 
733.04/733.34	c N 733.1  14.4    89 100.0  1859 162e5  3117 12502  37.9   0.5 
733.04/733.35	c N 733.1  14.4    89 100.0  1859 162e5  3420 12502  37.4   0.5 
733.04/733.38	c N 733.1  14.4    89 100.0  1859 162e5  4223 12502  37.8   0.6 
733.14/733.45	c N 733.2  14.4    89 100.0  1859 162e5  6229 12502  39.5   0.7 
733.34/733.68	c N 733.4  14.4    89 100.0  1859 163e5 11039 12502  38.9   1.2 
734.04/734.30	c N 734.0  14.5    89 100.0  1859 163e5  9744 12502  37.4   1.1 
735.34/735.60	c N 735.4  14.5    89 100.0  1859 163e5 10357 12502  38.0   1.1 
738.24/738.52	c N 738.3  14.5    89 100.0  1859 163e5 11745 12502  38.2   1.2 
744.63/744.90	c N 744.6  14.5    89 100.0  1859 165e5  8549 12502  36.9   0.9 
758.43/758.79	c N 758.5  14.5    89 100.0  1859 168e5  8982 12502  38.8   0.9 
766.82/767.11	c + 766.8  14.5    89 100.0  1859 169e5  7608 13752  39.0   0.9 
790.22/790.59	c N 790.3  14.5    89 100.0  1859 174e5  7851 13752  39.3   0.8 
859.19/859.57	c N 859.3  14.5    89 100.0  1859 187e5 12274 13752  37.2   1.2 
1008.04/1008.49	c N 101e1  14.4    89 100.0  1859 216e5 12421 13752  37.6   1.2

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515382-1238253730/watcher-1515382-1238253730 -o /tmp/evaluation-result-1515382-1238253730/solver-1515382-1238253730 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515382-1238253730.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: 0.95 0.97 0.99 3/64 2185
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=780 CPUtime=0
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1098039145 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 195 103 69 152 0 41 0

[startup+0.0355911 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 2185
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1044 CPUtime=0.03
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 1098039145 1069056 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134662738 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101601 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 2185
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1044 CPUtime=0.09
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 1098039145 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134543083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301635 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 2185
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1044 CPUtime=0.29
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 178 0 0 0 29 0 0 0 19 0 1 0 1098039145 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701705 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 2185
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1176 CPUtime=0.69
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 195 0 0 0 69 0 0 0 22 0 1 0 1098039145 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134569922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50184 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 2186
/proc/meminfo: memFree=874544/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1176 CPUtime=1.49
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 208 0 0 0 149 0 0 0 25 0 1 0 1098039145 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10112 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 2186
/proc/meminfo: memFree=874352/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1308 CPUtime=3.09
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 228 0 0 0 309 0 0 0 25 0 1 0 1098039145 1339392 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 327 213 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30167 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2186
/proc/meminfo: memFree=874224/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1436 CPUtime=6.29
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 1098039145 1470464 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 359 239 69 152 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1436

[startup+12.7018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873968/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1436 CPUtime=12.69
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 278 0 0 0 1269 0 0 0 25 0 1 0 1098039145 1470464 263 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 359 263 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.502 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873840/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1568 CPUtime=25.49
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 309 0 0 0 2549 0 0 0 25 0 1 0 1098039145 1605632 294 1992294400 134512640 135137933 4294956240 18446744073709551615 134527797 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 392 294 69 152 0 238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1014 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873776/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1568 CPUtime=51.07
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 322 0 0 0 5107 0 0 0 25 0 1 0 1098039145 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1568

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873520/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1828 CPUtime=102.26
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 380 0 0 0 10226 0 0 0 25 0 1 0 1098039145 1871872 365 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 457 365 69 152 0 303 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873328/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1956 CPUtime=162.23
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 413 0 0 0 16223 0 0 0 25 0 1 0 1098039145 2002944 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134552260 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 489 398 69 152 0 335 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1956

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873264/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=1956 CPUtime=222.21
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 414 0 0 0 22221 0 0 0 25 0 1 0 1098039145 2002944 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 489 399 69 152 0 335 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1956

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873136/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2088 CPUtime=282.19
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 439 0 0 0 28219 0 0 0 25 0 1 0 1098039145 2138112 424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 522 424 69 152 0 368 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873072/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2088 CPUtime=342.18
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 448 0 0 0 34217 1 0 0 25 0 1 0 1098039145 2138112 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 522 433 69 152 0 368 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2088

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873008/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2088 CPUtime=402.15
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 448 0 0 0 40214 1 0 0 25 0 1 0 1098039145 2138112 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134554568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 522 433 69 152 0 368 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873008/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2088 CPUtime=462.13
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 448 0 0 0 46212 1 0 0 25 0 1 0 1098039145 2138112 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134547977 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 522 433 69 152 0 368 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873008/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2220 CPUtime=522.11
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 482 0 0 0 52210 1 0 0 25 0 1 0 1098039145 2273280 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 555 467 69 152 0 401 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2220

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872944/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2220 CPUtime=582.09
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 482 0 0 0 58208 1 0 0 25 0 1 0 1098039145 2273280 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 555 467 69 152 0 401 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2220

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=873008/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2220 CPUtime=642.07
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 482 0 0 0 64206 1 0 0 25 0 1 0 1098039145 2273280 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 555 467 69 152 0 401 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2220

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872944/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2220 CPUtime=702.04
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 482 0 0 0 70203 1 0 0 25 0 1 0 1098039145 2273280 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 555 467 69 152 0 401 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 2220

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872944/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2220 CPUtime=762.03
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 482 0 0 0 76201 2 0 0 25 0 1 0 1098039145 2273280 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 555 467 69 152 0 401 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 2220

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872816/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=822
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 82198 2 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 2352

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872752/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=881.98
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 88196 2 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 2352

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872816/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=941.96
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 94194 2 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134666270 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 2352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872752/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1001.94
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 100192 2 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 2352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2186
/proc/meminfo: memFree=872752/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1061.92
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 106189 3 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134542756 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 2352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2188
/proc/meminfo: memFree=872560/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1121.9
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 112187 3 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 2352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2188
/proc/meminfo: memFree=872624/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1181.88
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 118185 3 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 2352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2188
/proc/meminfo: memFree=872624/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1200.07
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 120004 3 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2352

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2188
/proc/meminfo: memFree=872624/2055920 swapFree=4177928/4192956
[pid=2185] ppid=2183 vsize=2352 CPUtime=1200.07
/proc/2185/stat : 2185 (picosat) R 2183 2185 2084 0 -1 4194304 516 0 0 0 120004 3 0 0 25 0 1 0 1098039145 2408448 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2185/statm: 588 501 69 152 0 434 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.036994
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 2352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 516
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= 2054

runsolver used 1.06984 second user time and 2.24766 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 16:22:10
IDJOB=1515382
IDBENCH=70425
IDSOLVER=506
FILE ID=node14/1515382-1238253730
PBS_JOBID= 9060812
Free space on /tmp= 65396 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S824721511-001.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515382-1238253730/watcher-1515382-1238253730 -o /tmp/evaluation-result-1515382-1238253730/solver-1515382-1238253730 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515382-1238253730.cnf

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

MD5SUM BENCH= f2a7fee26e0cf07e97811f1061f30ce6
RANDOM SEED=286070274

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        875416 kB
Buffers:         87432 kB
Cached:         999356 kB
SwapCached:       8964 kB
Active:          87216 kB
Inactive:      1010088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875416 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            69092 kB
Committed_AS:  2806752 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 16:42:13