Trace number 1728739

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

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
Bench CategoryCRAFTED (crafted 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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
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-1728739-1240740564.cnf
0.00/0.00	c parsed header 'p cnf 500 1750'
0.00/0.00	c initialized 500 variables
0.00/0.00	c found 1750 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   500   0.0  1750     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 875 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  45.8   500  91.2  1750   100   100   962  18.0   0.1 
0.00/0.00	c R   0.0  45.8   500  92.0  1750   101   101   962  18.2   0.1 
0.00/0.01	c +   0.0  46.6   500  98.8  1750   250   250  1058  26.6   0.1 
0.00/0.01	c N   0.0  48.0   500  99.8  1750   401   401  1058  27.6   0.1 
0.00/0.02	c +   0.0  48.4   500  99.8  1750   475   475  1163  28.8   0.2 
0.00/0.03	c +   0.0  49.2   500  99.8  1750   812   812  1279  28.4   0.2 
0.00/0.05	c N   0.1  49.4   500 100.0  1750  1204  1204  1279  28.1   0.3 
0.00/0.05	c +   0.1  49.3   500 100.0  1750  1317   674  1406  28.7   0.2 
0.07/0.09	c +   0.1  48.7   500 100.0  1750  2074   726  1546  29.4   0.2 
0.10/0.14	c N   0.1  48.0   500 100.0  1750  3208  1083  1546  29.3   0.3 
0.10/0.14	c +   0.1  48.0   500 100.0  1750  3209  1084  1700  29.1   0.3 
0.19/0.22	c +   0.2  47.4   500 100.0  1750  4911  1074  1870  29.2   0.2 
0.29/0.34	c +   0.3  47.0   500 100.0  1750  7464  1743  2057  30.9   0.4 
0.29/0.37	c N   0.4  47.0   500 100.0  1750  8021  1266  2057  29.4   0.3 
0.49/0.52	c +   0.5  46.1   500 100.0  1750 11293  1438  2262  29.4   0.3 
0.79/0.80	c +   0.8  45.3   500 100.0  1750 17036  1498  2488  27.1   0.3 
0.89/0.90	c N   0.9  45.0   500 100.0  1750 19239  2451  2488  29.9   0.5 
1.19/1.22	c +   1.2  44.8   500 100.0  1750 25650  1368  2736  28.4   0.3 
1.79/1.87	c +   1.9  44.4   500 100.0  1750 38571  1927  3009  30.2   0.4 
2.10/2.19	c N   2.2  44.3   500 100.0  1750 44893  2208  3009  28.9   0.4 
2.10/2.19	c 
2.10/2.19	c  seconds     variables   original    learned     agility
2.10/2.19	c         level        used      conflicts    limit          MB
2.10/2.19	c 
2.79/2.87	c +   2.9  44.4   500 100.0  1750 57952  1671  3309  28.6   0.3 
4.40/4.41	c +   4.4  44.0   500 100.0  1750 87023  2498  3639  30.3   0.5 
5.19/5.22	c N   5.2  43.9   500 100.0  1750 102e3  3449  3639  28.2   0.6 
6.69/6.75	c +   6.8  44.5   500 100.0  1750 130e3  2265  4002  29.2   0.4 
10.29/10.38	c +  10.4  44.8   500 100.0  1750 196e3  3422  4402  29.0   0.6 
12.29/12.35	c N  12.4  44.8   500 100.0  1750 230e3  2827  4402  29.1   0.6 
15.99/16.01	c +  16.0  44.6   500 100.0  1750 294e3  4348  4842  29.5   0.8 
24.49/24.57	c +  24.6  44.3   500 100.0  1750 441e3  3392  5326  27.9   0.6 
28.78/28.89	c N  28.9  44.2   500 100.0  1750 512e3  2732  5326  29.5   0.5 
37.88/37.97	c +  38.0  44.2   500 100.0  1750 662e3  5116  5858  29.3   0.9 
58.58/58.64	c +  58.6  44.3   500 100.0  1750 993e3  4388  6443  30.6   0.8 
67.27/67.30	c N  67.3  44.1   500 100.0  1750 112e4  3530  6443  30.0   0.7 
90.37/90.46	c +  90.4  44.1   500 100.0  1750 148e4  3730  7087  29.4   0.7 
139.46/139.56	c + 139.5  43.8   500 100.0  1750 223e4  6509  7795  29.1   1.1 
155.06/155.15	c N 155.1  43.7   500 100.0  1750 246e4  5844  7795  28.4   1.0 
216.65/216.78	c + 216.7  43.5   500 100.0  1750 335e4  7015  8574  29.9   1.2 
335.61/335.71	c + 335.6  43.1   500 100.0  1750 502e4  8302  9431  28.4   1.4 
358.00/358.16	c N 358.1  43.0   500 100.0  1750 533e4  8397  9431  28.5   1.5 
521.47/521.60	c + 521.5  42.4   500 100.0  1750 754e4  4965 10374  29.8   0.9 
811.70/811.96	c + 811.8  41.6   500 100.0  1750 113e5 10048 11411  29.5   1.8 
825.19/825.45	c N 825.3  41.6   500 100.0  1750 114e5 11192 11411  30.7   1.9

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-1728739-1240740564/watcher-1728739-1240740564 -o /tmp/evaluation-result-1728739-1240740564/solver-1728739-1240740564 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728739-1240740564.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25519
/proc/meminfo: memFree=1716184/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=780 CPUtime=0
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 102089599 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 195 104 69 152 0 41 0

[startup+0.074139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25519
/proc/meminfo: memFree=1716184/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1044 CPUtime=0.07
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 176 0 0 0 7 0 0 0 18 0 1 0 102089599 1069056 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134552839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 261 161 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.102137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25519
/proc/meminfo: memFree=1716184/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1044 CPUtime=0.1
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 179 0 0 0 10 0 0 0 18 0 1 0 102089599 1069056 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134543149 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301151 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25519
/proc/meminfo: memFree=1716184/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1176 CPUtime=0.29
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 193 0 0 0 29 0 0 0 19 0 1 0 102089599 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134547571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701186 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25519
/proc/meminfo: memFree=1716184/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1176 CPUtime=0.69
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 213 0 0 0 69 0 0 0 22 0 1 0 102089599 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1715664/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1308 CPUtime=1.49
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 233 0 0 0 149 0 0 0 25 0 1 0 102089599 1339392 218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 327 218 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1715408/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1308 CPUtime=3.09
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 256 0 0 0 309 0 0 0 25 0 1 0 102089599 1339392 241 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 327 241 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: 0.93 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1715152/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1436 CPUtime=6.29
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 276 0 0 0 629 0 0 0 25 0 1 0 102089599 1470464 261 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 359 261 69 152 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1436

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1715024/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1564 CPUtime=12.69
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 311 0 0 0 1269 0 0 0 25 0 1 0 102089599 1601536 296 1992294400 134512640 135137933 4294956240 18446744073709551615 134662595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 391 296 69 152 0 237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1564

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714896/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1696 CPUtime=25.49
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 345 0 0 0 2549 0 0 0 25 0 1 0 102089599 1736704 330 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 424 330 69 152 0 270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1696

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714704/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=1940 CPUtime=51.08
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 385 0 0 0 5108 0 0 0 25 0 1 0 102089599 1986560 370 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 485 370 69 152 0 331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1940

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714448/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2072 CPUtime=102.27
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 437 0 0 0 10227 0 0 0 25 0 1 0 102089599 2121728 422 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 518 422 69 152 0 364 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2072

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714192/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2204 CPUtime=162.26
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 474 0 0 0 16225 1 0 0 25 0 1 0 102089599 2256896 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 551 459 69 152 0 397 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2204

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714000/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2468 CPUtime=222.24
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 504 0 0 0 22223 1 0 0 25 0 1 0 102089599 2527232 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 617 489 69 152 0 463 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2468

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1714000/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2468 CPUtime=282.22
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 504 0 0 0 28221 1 0 0 25 0 1 0 102089599 2527232 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 617 489 69 152 0 463 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2468

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713872/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2468 CPUtime=342.21
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 527 0 0 0 34220 1 0 0 25 0 1 0 102089599 2527232 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 617 512 69 152 0 463 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2468

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713744/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2600 CPUtime=402.2
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 545 0 0 0 40218 2 0 0 25 0 1 0 102089599 2662400 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 650 530 69 152 0 496 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 2600

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713744/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2600 CPUtime=462.18
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 545 0 0 0 46216 2 0 0 25 0 1 0 102089599 2662400 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 650 530 69 152 0 496 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2600

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713680/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2600 CPUtime=522.17
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 565 0 0 0 52215 2 0 0 25 0 1 0 102089599 2662400 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 650 550 69 152 0 496 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2600

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713552/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2724 CPUtime=582.15
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 574 0 0 0 58213 2 0 0 25 0 1 0 102089599 2789376 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 681 559 69 152 0 527 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713488/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2724 CPUtime=642.14
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 580 0 0 0 64212 2 0 0 25 0 1 0 102089599 2789376 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 681 565 69 152 0 527 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2724

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713424/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2724 CPUtime=702.13
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 584 0 0 0 70210 3 0 0 25 0 1 0 102089599 2789376 569 1992294400 134512640 135137933 4294956240 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 681 569 69 152 0 527 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 2724

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713424/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2724 CPUtime=762.11
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 590 0 0 0 76208 3 0 0 25 0 1 0 102089599 2789376 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 681 575 69 152 0 527 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2724

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713232/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2856 CPUtime=822.09
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 629 0 0 0 82206 3 0 0 25 0 1 0 102089599 2924544 614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 714 614 69 152 0 560 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2856

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713168/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=882.08
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 637 0 0 0 88205 3 0 0 25 0 1 0 102089599 3047424 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 622 69 152 0 590 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2976

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713104/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=942.06
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 637 0 0 0 94203 3 0 0 25 0 1 0 102089599 3047424 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 622 69 152 0 590 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713104/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=1002.05
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 637 0 0 0 100201 4 0 0 25 0 1 0 102089599 3047424 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134551436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 622 69 152 0 590 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2976

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713040/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=1062.04
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 639 0 0 0 106200 4 0 0 25 0 1 0 102089599 3047424 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134552853 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 624 69 152 0 590 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 2976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1713040/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=1122.02
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 639 0 0 0 112198 4 0 0 25 0 1 0 102089599 3047424 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134545931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 624 69 152 0 590 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1712976/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2976 CPUtime=1182.01
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 639 0 0 0 118197 4 0 0 25 0 1 0 102089599 3047424 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 744 624 69 152 0 590 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1712976/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2972 CPUtime=1200
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 639 0 0 0 119996 4 0 0 25 0 1 0 102089599 3043328 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 743 624 69 152 0 589 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2972

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25520
/proc/meminfo: memFree=1712976/2055920 swapFree=4191900/4192956
[pid=25519] ppid=25517 vsize=2972 CPUtime=1200
/proc/25519/stat : 25519 (picosat) R 25517 25519 25363 0 -1 4194304 639 0 0 0 119996 4 0 0 25 0 1 0 102089599 3043328 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25519/statm: 743 624 69 152 0 589 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.050992
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 2988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 639
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= 2872

runsolver used 1.17382 second user time and 2.12968 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-26 12:09:24
IDJOB=1728739
IDBENCH=24684
IDSOLVER=506
FILE ID=node31/1728739-1240740564
PBS_JOBID= 9187025
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728739-1240740564/watcher-1728739-1240740564 -o /tmp/evaluation-result-1728739-1240740564/solver-1728739-1240740564 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728739-1240740564.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=1796378855

node31.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		: 3000.213
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		: 3000.213
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:       1716664 kB
Buffers:         28008 kB
Cached:         225520 kB
SwapCached:        384 kB
Active:          71100 kB
Inactive:       196824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716664 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          22836 kB
Slab:            57116 kB
Committed_AS:   377308 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node31 at 2009-04-26 12:29:26