Trace number 1730753

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) 1200.09 1200.43

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark911.101
Satisfiable
(Un)Satisfiability was proved
Number of variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

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-1730753-1240763077.cnf
0.00/0.00	c parsed header 'p cnf 18450 200640'
0.29/0.34	c initialized 18450 variables
0.29/0.34	c found 200640 non trivial clauses
0.29/0.34	c
0.29/0.34	c random number generator seed 0
0.29/0.34	c 
0.29/0.34	c  seconds     variables   original    learned     agility
0.29/0.34	c         level        used      conflicts    limit          MB
0.29/0.34	c 
0.29/0.34	c s   0.3   0.0  8910  51.7 25245     0     0     0   0.0   3.8 
0.29/0.36	c 
0.29/0.36	c initial reduction limit 25787 clauses
0.29/0.36	c 
0.29/0.36	c +   0.4 126.2  8910  54.8 25245   100   100 28365   6.6   3.8 
0.29/0.36	c R   0.4 126.2  8910  54.8 25245   102   102 28365   6.5   3.8 
0.29/0.39	c +   0.4 229.9  8910  61.4 25245   250   250 31201   5.1   3.9 
0.39/0.43	c R   0.4 238.9  8910  61.8 25245   403   400 31201   3.6   4.0 
0.39/0.45	c +   0.5 220.0  8910  63.7 25245   475   471 34321   8.4   4.0 
0.49/0.51	c +   0.5 223.6  8910  65.5 25245   812   804 37753   7.3   4.1 
0.49/0.58	c R   0.6 236.5  8910  66.3 25245  1203  1194 37753   5.4   4.2 
0.59/0.60	c +   0.6 237.7  8910  66.6 25245  1317  1308 41528  10.2   4.2 
0.69/0.75	c +   0.7 249.3  8910  69.7 25245  2074  2050 45680  12.7   4.4 
1.10/1.11	c R   1.1 271.8  8910  72.2 25245  3205  3181 45680  10.5   5.1 
1.10/1.11	c +   1.1 269.2  8910  72.2 25245  3209  3184 50248   7.3   5.1 
1.69/1.70	c +   1.7 257.3  8910  79.5 25245  4911  4882 55272  19.2   5.8 
2.69/2.80	c +   2.8 251.0  8910  82.4 25245  7464  7415 60799  10.7   7.1 
2.99/3.01	c R   3.0 251.9  8910  82.4 25245  8015  7965 60799   5.8   7.5 
4.19/4.25	c +   4.3 242.8  8910  85.7 25245 11293 11232 66878   3.7   8.9 
5.80/5.82	c +   5.8 253.0  8910  91.4 25245 17036 16914 73565   3.3  11.2 
6.30/6.32	c R   6.3 254.0  8910  91.4 25245 19238 19116 73565   3.7  11.5 
8.19/8.29	c +   8.3 253.1  8910  95.7 25245 25650 25438 80921   2.4  13.9 
14.09/14.13	c +  14.1 246.7  8910  97.6 25245 38571 38303 89013  12.1  21.0 
17.19/17.30	c R  17.3 259.3  8910  97.8 25245 44892 44600 89013   1.7  24.3 
17.19/17.30	c 
17.19/17.30	c  seconds     variables   original    learned     agility
17.19/17.30	c         level        used      conflicts    limit          MB
17.19/17.30	c 
22.29/22.39	c +  22.4 259.9  8910  98.2 25245 57952 57567 97914   5.0  30.9 
36.68/36.76	c +  36.8 247.4  8910  98.2 25245 87023 86333 107e3   2.0  43.9 
44.17/44.28	c R  44.3 261.4  8910  98.2 25245 102e3 101e3 107e3   2.1  49.9 
58.17/58.22	c +  58.2 254.6  8910  98.3 25245 130e3 36577 118e3  10.6  20.2 
97.56/97.68	c +  97.7 245.4  8910  98.3 25245 196e3 101e3 130e3  17.2  51.1 
119.55/119.60	c R 119.6 257.8  8910  98.4 25245 230e3 20535 130e3   3.6  13.0 
152.14/152.24	c + 152.2 251.6  8910  98.4 25245 294e3 83464 143e3   2.4  40.5 
239.02/239.19	c + 239.1 250.5  8910  98.4 25245 441e3 103e3 157e3   3.2  57.3 
292.00/292.17	c R 292.1 254.1  8910  98.4 25245 512e3 32707 157e3   8.3  25.3 
386.48/386.69	c + 386.6 253.9  8910  98.4 25245 662e3 39528 173e3   6.1  23.6 
625.21/625.44	c + 625.3 255.3  8910  98.4 25245 993e3 55628 190e3   7.5  45.5 
780.37/780.61	c R 780.4 254.5  8910  98.4 25245 112e4 190e3 190e3   5.1 123.4 
1026.80/1027.10	c + 103e1 248.4  8910  98.4 25245 148e4 30767 209e3  12.5  19.7

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-1730753-1240763077/watcher-1730753-1240763077 -o /tmp/evaluation-result-1730753-1240763077/solver-1730753-1240763077 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730753-1240763077.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 0.97 0.97 3/64 27777
/proc/meminfo: memFree=1689096/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=1944 CPUtime=0
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 104340634 1990656 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 486 369 56 152 0 332 0

[startup+0.101273 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 27777
/proc/meminfo: memFree=1689096/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=4720 CPUtime=0.09
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 1042 0 0 0 9 0 0 0 18 0 1 0 104340634 4833280 1027 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 1180 1027 56 152 0 1026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.201282 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 27777
/proc/meminfo: memFree=1689096/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=6100 CPUtime=0.19
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 1334 0 0 0 19 0 0 0 18 0 1 0 104340634 6246400 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134529078 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 1525 1319 61 152 0 1371 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6100

[startup+0.301291 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 27777
/proc/meminfo: memFree=1689096/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=6100 CPUtime=0.29
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 1334 0 0 0 29 0 0 0 19 0 1 0 104340634 6246400 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 1525 1319 61 152 0 1371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6100

[startup+0.70133 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 27777
/proc/meminfo: memFree=1689096/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=6496 CPUtime=0.69
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 1439 0 0 0 69 0 0 0 23 0 1 0 104340634 6651904 1424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 1624 1424 69 152 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6496

[startup+1.50241 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1682944/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=7816 CPUtime=1.49
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 1767 0 0 0 148 1 0 0 25 0 1 0 104340634 8003584 1752 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 1954 1752 69 152 0 1800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7816

[startup+3.10158 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1681408/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=9664 CPUtime=3.09
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 2247 0 0 0 308 1 0 0 25 0 1 0 104340634 9895936 2232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 2416 2232 69 152 0 2262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9664

[startup+6.3019 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1676736/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=13756 CPUtime=6.3
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 3254 0 0 0 628 2 0 0 25 0 1 0 104340634 14086144 3239 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 3439 3239 69 152 0 3285 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 13756

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1668552/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=21804 CPUtime=12.69
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 5271 0 0 0 1265 4 0 0 25 0 1 0 104340634 22327296 5256 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 5451 5256 69 152 0 5297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21804

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1652616/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=37636 CPUtime=25.48
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 9174 0 0 0 2542 6 0 0 25 0 1 0 104340634 38539264 9159 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 9409 9159 69 152 0 9255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37636

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1632648/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=57284 CPUtime=51.07
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 14131 0 0 0 5097 10 0 0 25 0 1 0 104340634 58658816 14091 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 14321 14091 69 152 0 14167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57284

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1630024/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=59792 CPUtime=102.26
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 14780 0 0 0 10216 10 0 0 25 0 1 0 104340634 61227008 14740 1992294400 134512640 135137933 4294956240 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 14948 14740 69 152 0 14794 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59792

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1622472/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=67696 CPUtime=162.24
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 16650 0 0 0 16212 12 0 0 25 0 1 0 104340634 69320704 16610 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 16924 16610 69 152 0 16770 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67696

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1616648/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=73884 CPUtime=222.23
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 18095 0 0 0 22209 14 0 0 25 0 1 0 104340634 75657216 18055 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 18471 18055 69 152 0 18317 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73884

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1602184/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=88800 CPUtime=282.21
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 21846 0 0 0 28204 17 0 0 25 0 1 0 104340634 90931200 21806 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 22200 21806 69 152 0 22046 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 88800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1599560/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=90648 CPUtime=342.19
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 22338 0 0 0 34202 17 0 0 25 0 1 0 104340634 92823552 22298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 22662 22298 69 152 0 22508 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90648

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1599496/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=90648 CPUtime=402.17
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 22338 0 0 0 40200 17 0 0 25 0 1 0 104340634 92823552 22298 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 22662 22298 69 152 0 22508 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 90648

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1599496/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=90648 CPUtime=462.15
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 22338 0 0 0 46198 17 0 0 25 0 1 0 104340634 92823552 22298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 22662 22298 69 152 0 22508 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 90648

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27778
/proc/meminfo: memFree=1589448/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=100680 CPUtime=522.14
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 24848 0 0 0 52193 21 0 0 25 0 1 0 104340634 103096320 24808 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 25170 24808 69 152 0 25016 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 100680

[startup+582.301 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 27778
/proc/meminfo: memFree=1589384/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=100680 CPUtime=582.12
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 24848 0 0 0 58191 21 0 0 25 0 1 0 104340634 103096320 24808 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 25170 24808 69 152 0 25016 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 100680

[startup+642.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 27778
/proc/meminfo: memFree=1589384/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=100676 CPUtime=642.1
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 24848 0 0 0 64189 21 0 0 25 0 1 0 104340634 103092224 24808 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 25169 24808 69 152 0 25015 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 100676

[startup+702.301 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 27778
/proc/meminfo: memFree=1589320/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=100676 CPUtime=702.09
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 24848 0 0 0 70188 21 0 0 25 0 1 0 104340634 103092224 24808 1992294400 134512640 135137933 4294956240 18446744073709551615 134545630 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 25169 24808 69 152 0 25015 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 100676

[startup+762.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 27778
/proc/meminfo: memFree=1566088/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=123776 CPUtime=762.08
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 30634 0 0 0 76179 29 0 0 25 0 1 0 104340634 126746624 30594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 30944 30594 69 152 0 30790 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 123776

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 0.99 2/65 27780
/proc/meminfo: memFree=1560200/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=822.06
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 82176 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 129452

[startup+882.307 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 27780
/proc/meminfo: memFree=1560136/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=882.04
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 88174 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 129452

[startup+942.303 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 27780
/proc/meminfo: memFree=1560136/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=942.02
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 94172 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134528068 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 129452

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 27780
/proc/meminfo: memFree=1560136/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1002.01
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 100171 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134553702 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 129452

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 27780
/proc/meminfo: memFree=1560136/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1061.99
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 106169 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 129452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27780
/proc/meminfo: memFree=1560072/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1121.97
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32101 0 0 0 112167 30 0 0 25 0 1 0 104340634 132558848 32061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32061 69 152 0 32209 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 129452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27780
/proc/meminfo: memFree=1560008/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1181.96
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32117 0 0 0 118166 30 0 0 25 0 1 0 104340634 132558848 32077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32077 69 152 0 32209 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 129452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27780
/proc/meminfo: memFree=1559880/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1200.06
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32138 0 0 0 119976 30 0 0 25 0 1 0 104340634 132558848 32098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32098 69 152 0 32209 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 129452

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27780
/proc/meminfo: memFree=1559880/2055920 swapFree=4180920/4192956
[pid=27777] ppid=27775 vsize=129452 CPUtime=1200.06
/proc/27777/stat : 27777 (picosat) R 27775 27777 27590 0 -1 4194304 32138 0 0 0 119976 30 0 0 25 0 1 0 104340634 132558848 32098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27777/statm: 32363 32098 69 152 0 32209 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 129452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.76
CPU system time (s): 0.328949
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 129452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32138
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= 2570

runsolver used 1.26581 second user time and 3.11153 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 18:24:37
IDJOB=1730753
IDBENCH=24736
IDSOLVER=506
FILE ID=node27/1730753-1240763077
PBS_JOBID= 9187135
Free space on /tmp= 66248 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730753-1240763077/watcher-1730753-1240763077 -o /tmp/evaluation-result-1730753-1240763077/solver-1730753-1240763077 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730753-1240763077.cnf

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

MD5SUM BENCH= 531549e214a293ad3adf6ddff17eb882
RANDOM SEED=473129727

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1689576 kB
Buffers:         37080 kB
Cached:         250000 kB
SwapCached:       5116 kB
Active:          69756 kB
Inactive:       225472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689576 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            3768 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            57020 kB
Committed_AS:   383136 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node27 at 2009-04-26 18:44:40