Trace number 1729958

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.5292
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

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-1729958-1240754949.cnf
0.00/0.00	c parsed header 'p cnf 1610 8277'
0.00/0.02	c initialized 1610 variables
0.00/0.02	c found 8277 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  1568  40.8  7861     0   224     0   0.0   0.5 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 3949 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 254.4  1568  42.3  7861   100   324  4343   5.2   0.5 
0.00/0.02	c R   0.0 254.4  1568  42.3  7861   100   324  4343   5.2   0.5 
0.00/0.02	c +   0.0 345.4  1568  49.5  7861   250   474  4777   7.2   0.6 
0.00/0.03	c R   0.0 331.1  1568  49.5  7861   402   626  4777  13.4   0.6 
0.00/0.03	c +   0.0 322.6  1568  49.5  7861   475   699  5254  15.1   0.6 
0.00/0.04	c +   0.0 306.7  1568  57.8  7861   812  1036  5779  16.1   0.6 
0.00/0.06	c R   0.1 315.1  1568  60.5  7861  1204  1428  5779  18.1   0.7 
0.00/0.06	c +   0.1 311.4  1568  60.5  7861  1317  1541  6356  18.6   0.7 
0.06/0.08	c +   0.1 273.6  1568  60.5  7861  2074  2298  6991  18.5   0.8 
0.09/0.13	c +   0.1 252.8  1568  61.9  7861  3209  3433  7690  20.0   0.9 
0.09/0.13	c R   0.1 252.7  1568  61.9  7861  3217  3441  7690  20.3   0.9 
0.19/0.20	c +   0.2 245.5  1568  65.0  7861  4911  5135  8459  19.6   1.2 
0.29/0.32	c +   0.3 248.9  1568  73.5  7861  7464  7688  9304  13.9   1.5 
0.29/0.35	c R   0.4 245.3  1568  73.5  7861  8032  8256  9304  22.4   1.6 
0.49/0.53	c +   0.5 233.5  1568  76.7  7861 11293  6857 10234  20.3   1.5 
0.79/0.87	c +   0.9 227.2  1568  81.9  7861 17036  7471 11257  20.4   1.5 
1.00/1.02	c R   1.0 221.9  1568  82.8  7861 19264  9699 11257  21.0   1.9 
1.39/1.41	c +   1.4 213.0  1568  86.5  7861 25650 10446 12382  19.3   2.0 
2.20/2.21	c +   2.2 216.7  1568  90.2  7861 38571 10971 13620  21.8   1.9 
2.59/2.64	c N   2.6 216.9  1568  91.9  7861 44925 10503 13620  23.3   1.9 
2.59/2.64	c 
2.59/2.64	c  seconds     variables   original    learned     agility
2.59/2.64	c         level        used      conflicts    limit          MB
2.59/2.64	c 
3.39/3.49	c +   3.5 212.1  1568  94.6  7861 57952  9884 14982  21.0   1.8 
5.79/5.80	c +   5.8 212.4  1568  94.6  7861 87023  8937 16480  21.7   1.9 
7.59/7.64	c R   7.6 211.5  1568  96.1  7861 102e3 16279 16480  22.8   3.3 
9.89/9.94	c +   9.9 210.5  1568  96.1  7861 130e3 11286 18128  20.0   2.1 
16.49/16.58	c +  16.6 209.4  1568  96.3  7861 196e3 13171 19940  22.1   2.6 
21.58/21.63	c R  21.6 212.7  1568  97.5  7861 230e3 18002 19940  21.3   3.5 
29.48/29.53	c +  29.5 210.7  1568  98.7  7861 294e3 11463 21934  21.8   2.2 
51.98/52.01	c +  52.0 205.5  1568  98.7  7861 441e3 15895 24127  24.3   3.1 
63.38/63.46	c R  63.4 200.4  1568  98.7  7861 512e3 15010 24127  19.5   2.4 
88.27/88.37	c +  88.3 198.4  1568  98.7  7861 662e3 19260 26539  23.8   3.5 
161.95/162.08	c + 162.0 196.6  1568  98.7  7861 993e3 18346 29192  21.4   3.2 
187.94/188.02	c N 188.0 193.8  1568 100.0  7861 112e4 21831 29192  23.5   3.8 
258.32/258.48	c + 258.4 189.5  1568 100.0  7861 148e4 18352 32111  22.4   3.1 
406.57/406.70	c + 406.6 185.2  1568 100.0  7861 223e4 24110 35322  21.2   4.3 
454.96/455.19	c N 455.1 181.3  1568 100.0  7861 246e4 19506 35322  24.5   3.6 
643.11/643.36	c + 643.2 177.7  1568 100.0  7861 335e4 25559 38854  24.6   4.3 
1009.70/1010.09	c + 101e1 173.1  1568 100.0  7861 502e4 27476 42739  25.0   4.5 
1080.37/1080.77	c R 108e1 172.2  1568 100.0  7861 533e4 27766 42739  22.3   4.7

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-1729958-1240754949/watcher-1729958-1240754949 -o /tmp/evaluation-result-1729958-1240754949/solver-1729958-1240754949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729958-1240754949.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: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=1751048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=912 CPUtime=0
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 103523757 933888 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 228 120 56 152 0 74 0

[startup+0.0652639 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=1751048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=1440 CPUtime=0.06
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 284 0 0 0 6 0 0 0 18 0 1 0 103523757 1474560 269 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 360 269 69 152 0 206 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1440

[startup+0.102267 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=1751048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=1572 CPUtime=0.09
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 103523757 1609728 305 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 393 305 69 152 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.30129 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=1751048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=2232 CPUtime=0.29
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 478 0 0 0 29 0 0 0 19 0 1 0 103523757 2285568 463 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 558 463 69 152 0 404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2232

[startup+0.702336 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=1751048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=2664 CPUtime=0.69
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 579 0 0 0 69 0 0 0 24 0 1 0 103523757 2727936 564 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 666 564 69 152 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2664

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1748928/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=3060 CPUtime=1.49
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 676 0 0 0 149 0 0 0 25 0 1 0 103523757 3133440 661 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 765 661 69 152 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1748416/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=3324 CPUtime=3.09
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 729 0 0 0 309 0 0 0 25 0 1 0 103523757 3403776 714 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 831 714 69 152 0 677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1747840/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=3716 CPUtime=6.29
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 103523757 3805184 825 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 929 825 69 152 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3716

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1747016/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=4508 CPUtime=12.69
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1002 0 0 0 1269 0 0 0 25 0 1 0 103523757 4616192 987 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1127 987 69 152 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4508

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1746504/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=4904 CPUtime=25.48
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1130 0 0 0 2548 0 0 0 25 0 1 0 103523757 5021696 1115 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1226 1115 69 152 0 1072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4904

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1746312/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=5156 CPUtime=51.08
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1169 0 0 0 5107 1 0 0 25 0 1 0 103523757 5279744 1154 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1289 1154 69 152 0 1135 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5156

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1745352/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6080 CPUtime=102.27
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1406 0 0 0 10226 1 0 0 25 0 1 0 103523757 6225920 1391 1992294400 134512640 135137933 4294956224 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1520 1391 69 152 0 1366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1745160/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6076 CPUtime=162.25
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1434 0 0 0 16224 1 0 0 25 0 1 0 103523757 6221824 1419 1992294400 134512640 135137933 4294956224 18446744073709551615 134527794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1519 1419 69 152 0 1365 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6076

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1744776/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6472 CPUtime=222.23
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1512 0 0 0 22222 1 0 0 25 0 1 0 103523757 6627328 1497 1992294400 134512640 135137933 4294956224 18446744073709551615 134662680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1618 1497 69 152 0 1464 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6472

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1744648/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6472 CPUtime=282.21
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1538 0 0 0 28220 1 0 0 25 0 1 0 103523757 6627328 1523 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1618 1523 69 152 0 1464 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1744456/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6600 CPUtime=342.19
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1568 0 0 0 34218 1 0 0 25 0 1 0 103523757 6758400 1553 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1650 1553 69 152 0 1496 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1744136/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=6864 CPUtime=402.18
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1630 0 0 0 40217 1 0 0 25 0 1 0 103523757 7028736 1615 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 1716 1615 69 152 0 1562 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6864

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743112/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=462.16
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1875 0 0 0 46215 1 0 0 25 0 1 0 103523757 8237056 1860 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1860 69 152 0 1857 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8044

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=522.14
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1875 0 0 0 52213 1 0 0 25 0 1 0 103523757 8237056 1860 1992294400 134512640 135137933 4294956224 18446744073709551615 134566700 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1860 69 152 0 1857 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8044

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743176/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=582.12
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1875 0 0 0 58211 1 0 0 25 0 1 0 103523757 8237056 1860 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1860 69 152 0 1857 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8044

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743176/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=642.11
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1875 0 0 0 64210 1 0 0 25 0 1 0 103523757 8237056 1860 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1860 69 152 0 1857 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8044

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743112/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=702.09
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1881 0 0 0 70208 1 0 0 25 0 1 0 103523757 8237056 1866 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1866 69 152 0 1857 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8044

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1743048/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=762.07
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1881 0 0 0 76206 1 0 0 25 0 1 0 103523757 8237056 1866 1992294400 134512640 135137933 4294956224 18446744073709551615 134551279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1866 69 152 0 1857 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8044

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1742984/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=822.05
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1881 0 0 0 82204 1 0 0 25 0 1 0 103523757 8237056 1866 1992294400 134512640 135137933 4294956224 18446744073709551615 134552402 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1866 69 152 0 1857 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 8044

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1742920/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8044 CPUtime=882.03
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1881 0 0 0 88202 1 0 0 25 0 1 0 103523757 8237056 1866 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2011 1866 69 152 0 1857 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 8044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1742792/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8144 CPUtime=942.01
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1905 0 0 0 94200 1 0 0 25 0 1 0 103523757 8339456 1890 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2036 1890 69 152 0 1882 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 8144

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1742728/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=8144 CPUtime=1002
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 1905 0 0 0 100199 1 0 0 25 0 1 0 103523757 8339456 1890 1992294400 134512640 135137933 4294956224 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2036 1890 69 152 0 1882 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 8144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1741832/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=9068 CPUtime=1061.98
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 2126 0 0 0 106197 1 0 0 25 0 1 0 103523757 9285632 2111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2267 2111 69 152 0 2113 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1741768/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=9068 CPUtime=1121.96
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 2126 0 0 0 112195 1 0 0 25 0 1 0 103523757 9285632 2111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2267 2111 69 152 0 2113 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1741768/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=9068 CPUtime=1181.94
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 2126 0 0 0 118193 1 0 0 25 0 1 0 103523757 9285632 2111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2267 2111 69 152 0 2113 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 9068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8606
/proc/meminfo: memFree=1741704/2055920 swapFree=4186716/4192956
[pid=8605] ppid=8603 vsize=9068 CPUtime=1200.04
/proc/8605/stat : 8605 (picosat) R 8603 8605 8299 0 -1 4194304 2126 0 0 0 120003 1 0 0 25 0 1 0 103523757 9285632 2111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/8605/statm: 2267 2111 69 152 0 2113 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9068

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200.04
CPU system time (s): 0.018997
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 9068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2126
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= 2731

runsolver used 1.11683 second user time and 2.19867 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-26 16:09:09
IDJOB=1729958
IDBENCH=24718
IDSOLVER=506
FILE ID=node75/1729958-1240754949
PBS_JOBID= 9187079
Free space on /tmp= 66436 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729958-1240754949/watcher-1729958-1240754949 -o /tmp/evaluation-result-1729958-1240754949/solver-1729958-1240754949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729958-1240754949.cnf

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

MD5SUM BENCH= f1b3061e7694aa99406ed9e867c9dfa5
RANDOM SEED=1568875465

node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1751464 kB
Buffers:         28596 kB
Cached:         200064 kB
SwapCached:       3016 kB
Active:          70760 kB
Inactive:       168752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751464 kB
SwapTotal:     4192956 kB
SwapFree:      4186716 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          19020 kB
Slab:            50832 kB
Committed_AS:   279440 kB
PageTables:       1416 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= 66436 MiB
End job on node75 at 2009-04-26 16:29:11