Trace number 1729852

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) 1200.01 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.9987
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

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-1729852-1240754103.cnf
0.00/0.00	c parsed header 'p cnf 1477 7989'
0.00/0.02	c initialized 1477 variables
0.00/0.02	c found 7989 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1435  36.8  7537     0   158     0   0.0   0.5 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 3791 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 317.2  1435  38.9  7537   100   258  4170   5.9   0.5 
0.00/0.02	c R   0.0 317.2  1435  38.9  7537   101   259  4170   6.0   0.5 
0.00/0.02	c +   0.0 309.7  1435  43.3  7537   250   408  4587   9.2   0.5 
0.00/0.03	c R   0.0 288.6  1435  43.7  7537   401   559  4587  14.0   0.6 
0.00/0.03	c +   0.0 277.5  1435  43.7  7537   475   633  5045  15.0   0.6 
0.03/0.04	c +   0.0 295.0  1435  52.8  7537   812   970  5549  16.0   0.6 
0.03/0.05	c R   0.1 300.1  1435  54.9  7537  1201  1359  5549  18.5   0.6 
0.03/0.06	c +   0.1 293.7  1435  54.9  7537  1317  1475  6103  19.2   0.7 
0.03/0.08	c +   0.1 254.8  1435  55.7  7537  2074  2232  6713  21.1   0.8 
0.09/0.13	c R   0.1 274.1  1435  62.2  7537  3207  3365  6713  17.7   0.9 
0.09/0.13	c +   0.1 272.0  1435  62.2  7537  3209  3367  7384  16.7   0.9 
0.19/0.21	c +   0.2 272.7  1435  73.7  7537  4911  5069  8122  17.6   1.1 
0.29/0.35	c +   0.3 236.8  1435  74.3  7537  7464  7622  8934  18.6   1.5 
0.29/0.38	c R   0.4 231.8  1435  74.3  7537  8026  8184  8934  19.8   1.6 
0.49/0.56	c +   0.6 223.9  1435  79.6  7537 11293  6977  9827  19.8   1.5 
0.79/0.89	c +   0.9 214.0  1435  85.0  7537 17036  7803 10809  19.0   1.5 
1.00/1.05	c R   1.1 217.9  1435  85.4  7537 19250 10017 10809  22.5   1.9 
1.39/1.45	c +   1.5 213.6  1435  91.7  7537 25650  5587 11889  16.4   1.2 
2.29/2.33	c +   2.3 204.3  1435  91.9  7537 38571  6597 13077  22.0   1.5 
2.79/2.89	c N   2.9 206.4  1435  95.2  7537 44890 12916 13077  24.1   2.5 
2.79/2.89	c 
2.79/2.89	c  seconds     variables   original    learned     agility
2.79/2.89	c         level        used      conflicts    limit          MB
2.79/2.89	c 
3.79/3.86	c +   3.9 203.2  1435  99.9  7537 57952 12870 14384  20.4   2.2 
6.09/6.11	c +   6.1 192.6  1435  99.9  7537 87023 13135 15822  22.7   2.4 
7.79/7.89	c N   7.9 190.8  1435  99.9  7537 102e3 12856 15822  24.1   2.7 
10.49/10.58	c +  10.6 186.8  1435  99.9  7537 130e3  9171 17404  18.6   1.7 
16.98/17.09	c +  17.1 188.4  1435 100.0  7537 196e3 13572 19144  25.1   2.9 
22.08/22.14	c N  22.1 189.3  1435 100.0  7537 230e3 10020 19144  23.9   2.1 
29.38/29.42	c +  29.4 185.6  1435 100.0  7537 294e3 15815 21058  24.6   3.0 
48.39/48.40	c +  48.4 181.6  1435 100.0  7537 441e3 15387 23163  27.7   3.0 
60.98/61.00	c N  61.0 184.9  1435 100.0  7537 512e3 17329 23163  27.3   3.4 
82.17/82.29	c +  82.3 183.6  1435 100.0  7537 662e3 15825 25479  16.2   3.2 
135.95/136.06	c + 136.0 184.4  1435 100.0  7537 993e3 15376 28026  25.5   2.9 
162.05/162.19	c N 162.2 185.1  1435 100.0  7537 112e4 24148 28026  23.8   4.3 
223.43/223.52	c + 223.5 182.2  1435 100.0  7537 148e4 21139 30828  23.5   4.1 
371.90/372.07	c + 372.0 178.2  1435 100.0  7537 223e4 25622 33910  25.0   4.9 
421.48/421.66	c R 421.6 177.2  1435 100.0  7537 246e4 31225 33910  22.6   5.6 
623.03/623.22	c + 623.1 175.0  1435 100.0  7537 335e4 21634 37301  23.2   4.4 
1018.93/1019.25	c + 102e1 174.1  1435 100.0  7537 502e4 24924 41031  24.2   4.6 
1094.92/1095.23	c N 109e1 174.2  1435 100.0  7537 533e4 28889 41031  23.7   4.4

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-1729852-1240754103/watcher-1729852-1240754103 -o /tmp/evaluation-result-1729852-1240754103/solver-1729852-1240754103 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729852-1240754103.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: 1.00 1.00 1.00 3/64 23107
/proc/meminfo: memFree=1508264/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=912 CPUtime=0
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 103437774 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 228 118 56 152 0 74 0

[startup+0.0380549 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23107
/proc/meminfo: memFree=1508264/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=1308 CPUtime=0.03
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 250 0 0 0 3 0 0 0 18 0 1 0 103437774 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1308

[startup+0.101043 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23107
/proc/meminfo: memFree=1508264/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=1584 CPUtime=0.09
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 103437774 1622016 296 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 396 296 69 152 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.301056 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23107
/proc/meminfo: memFree=1508264/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=2244 CPUtime=0.29
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 459 0 0 0 29 0 0 0 19 0 1 0 103437774 2297856 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 561 444 69 152 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701082 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23107
/proc/meminfo: memFree=1508264/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=2664 CPUtime=0.69
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 560 0 0 0 69 0 0 0 22 0 1 0 103437774 2727936 545 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 666 545 69 152 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2664

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1506272/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=2796 CPUtime=1.49
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 615 0 0 0 149 0 0 0 25 0 1 0 103437774 2863104 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 699 600 69 152 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2796

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1505888/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=3456 CPUtime=3.09
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 786 0 0 0 309 0 0 0 25 0 1 0 103437774 3538944 771 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 864 771 69 152 0 710 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3456

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1505184/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=3720 CPUtime=6.29
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 103437774 3809280 825 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 930 825 69 152 0 776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3720

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1504352/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=4228 CPUtime=12.69
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 979 0 0 0 1269 0 0 0 25 0 1 0 103437774 4329472 964 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1057 964 69 152 0 903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4228

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1503648/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=5020 CPUtime=25.48
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1151 0 0 0 2548 0 0 0 25 0 1 0 103437774 5140480 1136 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1255 1136 69 152 0 1101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5020

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1503072/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=5536 CPUtime=51.08
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1321 0 0 0 5107 1 0 0 25 0 1 0 103437774 5668864 1283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1384 1283 69 152 0 1230 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5536

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1502368/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=6172 CPUtime=102.27
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1489 0 0 0 10226 1 0 0 25 0 1 0 103437774 6320128 1451 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1543 1451 69 152 0 1389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6172

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1501856/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=6636 CPUtime=162.25
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1591 0 0 0 16224 1 0 0 25 0 1 0 103437774 6795264 1553 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1659 1553 69 152 0 1505 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6636

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1501728/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=6636 CPUtime=222.23
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1601 0 0 0 22222 1 0 0 25 0 1 0 103437774 6795264 1563 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1659 1563 69 152 0 1505 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6636

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1501344/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=7032 CPUtime=282.22
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1684 0 0 0 28220 2 0 0 25 0 1 0 103437774 7200768 1646 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1758 1646 69 152 0 1604 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7032

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23108
/proc/meminfo: memFree=1501024/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=7164 CPUtime=342.21
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1742 0 0 0 34219 2 0 0 25 0 1 0 103437774 7335936 1704 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 1791 1704 69 152 0 1637 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1500384/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8076 CPUtime=402.18
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1906 0 0 0 40216 2 0 0 25 0 1 0 103437774 8269824 1868 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2019 1868 69 152 0 1865 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8076

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1500384/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8076 CPUtime=462.17
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1906 0 0 0 46215 2 0 0 25 0 1 0 103437774 8269824 1868 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2019 1868 69 152 0 1865 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8076

[startup+522.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 23114
/proc/meminfo: memFree=1500256/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8320 CPUtime=522.15
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1963 0 0 0 52213 2 0 0 25 0 1 0 103437774 8519680 1925 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2080 1925 69 152 0 1926 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8320

[startup+582.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 23114
/proc/meminfo: memFree=1500192/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8320 CPUtime=582.14
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 1963 0 0 0 58212 2 0 0 25 0 1 0 103437774 8519680 1925 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2080 1925 69 152 0 1926 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8320

[startup+642.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 23114
/proc/meminfo: memFree=1499872/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8584 CPUtime=642.14
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2034 0 0 0 64211 3 0 0 25 0 1 0 103437774 8790016 1996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2146 1996 69 152 0 1992 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8584

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23114
/proc/meminfo: memFree=1499808/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8716 CPUtime=702.11
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2056 0 0 0 70208 3 0 0 25 0 1 0 103437774 8925184 2018 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2179 2018 69 152 0 2025 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8716

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23114
/proc/meminfo: memFree=1499616/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8848 CPUtime=762.1
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2094 0 0 0 76207 3 0 0 25 0 1 0 103437774 9060352 2056 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2212 2056 69 152 0 2058 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 8848

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499488/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8832 CPUtime=822.08
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2104 0 0 0 82205 3 0 0 25 0 1 0 103437774 9043968 2066 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2208 2066 69 152 0 2054 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 8832

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499488/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8832 CPUtime=882.07
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2104 0 0 0 88204 3 0 0 25 0 1 0 103437774 9043968 2066 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2208 2066 69 152 0 2054 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 8832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499424/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=942.05
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2114 0 0 0 94202 3 0 0 25 0 1 0 103437774 9170944 2076 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2076 69 152 0 2085 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499360/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1002.04
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2114 0 0 0 100201 3 0 0 25 0 1 0 103437774 9170944 2076 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2076 69 152 0 2085 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 8956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499296/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1062.03
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2134 0 0 0 106199 4 0 0 25 0 1 0 103437774 9170944 2096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2096 69 152 0 2085 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499232/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1122.01
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2134 0 0 0 112197 4 0 0 25 0 1 0 103437774 9170944 2096 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2096 69 152 0 2085 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 8956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499232/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1182
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2134 0 0 0 118196 4 0 0 25 0 1 0 103437774 9170944 2096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2096 69 152 0 2085 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 8956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499168/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1200
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2134 0 0 0 119996 4 0 0 25 0 1 0 103437774 9170944 2096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2096 69 152 0 2085 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8956

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: 1.00 1.00 1.00 2/65 23114
/proc/meminfo: memFree=1499168/2055920 swapFree=4181732/4192956
[pid=23107] ppid=23105 vsize=8956 CPUtime=1200
/proc/23107/stat : 23107 (picosat) R 23105 23107 22892 0 -1 4194304 2134 0 0 0 119996 4 0 0 25 0 1 0 103437774 9170944 2096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23107/statm: 2239 2096 69 152 0 2085 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.043993
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 8964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2134
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= 2470

runsolver used 1.06084 second user time and 2.27165 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 15:55:03
IDJOB=1729852
IDBENCH=24716
IDSOLVER=506
FILE ID=node52/1729852-1240754103
PBS_JOBID= 9187092
Free space on /tmp= 66232 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729852-1240754103/watcher-1729852-1240754103 -o /tmp/evaluation-result-1729852-1240754103/solver-1729852-1240754103 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729852-1240754103.cnf

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

MD5SUM BENCH= 2fe12e7483e7a74328d483192a8a2746
RANDOM SEED=1198862373

node52.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		: 3000.214
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		: 3000.214
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:       1508744 kB
Buffers:         52040 kB
Cached:         412980 kB
SwapCached:       5948 kB
Active:         193660 kB
Inactive:       280120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508744 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            59360 kB
Committed_AS:   412472 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 16:15:05