Trace number 1515010

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
MD5SUMe34d6d6a0a2cfdccfc6dbc62facdd555
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark915.619
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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-1515010-1238247760.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.9   100  98.0  2130   100   100  1171   7.4   0.1 
0.00/0.00	c R   0.0  27.9   100  98.0  2130   100   100  1171   7.4   0.1 
0.00/0.00	c +   0.0  26.5   100 100.0  2130   250   250  1288  16.1   0.1 
0.00/0.01	c R   0.0  26.3   100 100.0  2130   401   401  1288  22.6   0.1 
0.00/0.01	c +   0.0  25.9   100 100.0  2130   475   475  1416  24.9   0.1 
0.00/0.01	c +   0.0  26.1   100 100.0  2130   812   812  1557  31.1   0.2 
0.00/0.02	c N   0.0  26.0   100 100.0  2130  1206  1206  1557  35.2   0.2 
0.00/0.03	c +   0.0  26.0   100 100.0  2130  1317  1317  1712  36.4   0.2 
0.00/0.04	c +   0.0  25.8   100 100.0  2130  2074  1214  1883  37.9   0.2 
0.00/0.07	c +   0.1  25.7   100 100.0  2130  3209  1404  2071  38.1   0.3 
0.00/0.07	c N   0.1  25.7   100 100.0  2130  3211  1406  2071  38.1   0.3 
0.09/0.12	c +   0.1  25.7   100 100.0  2130  4911  2068  2278  37.7   0.3 
0.09/0.19	c +   0.2  25.4   100 100.0  2130  7464  1191  2505  36.5   0.2 
0.19/0.20	c N   0.2  25.3   100 100.0  2130  8028  1755  2505  36.8   0.3 
0.19/0.29	c +   0.3  24.9   100 100.0  2130 11293  2504  2755  37.6   0.4 
0.39/0.46	c +   0.5  24.4   100 100.0  2130 17036  2720  3030  37.0   0.4 
0.49/0.52	c N   0.5  24.4   100 100.0  2130 19251  1895  3030  37.3   0.3 
0.69/0.72	c +   0.7  24.3   100 100.0  2130 25650  2212  3333  37.2   0.3 
1.10/1.10	c +   1.1  23.8   100 100.0  2130 38571  1764  3666  38.6   0.3 
1.29/1.30	c N   1.3  23.6   100 100.0  2130 44907  2585  3666  38.0   0.4 
1.29/1.30	c 
1.29/1.30	c  seconds     variables   original    learned     agility
1.29/1.30	c         level        used      conflicts    limit          MB
1.29/1.30	c 
1.69/1.71	c +   1.7  23.3   100 100.0  2130 57952  2763  4032  36.5   0.4 
2.59/2.65	c +   2.7  23.1   100 100.0  2130 87023  3530  4435  37.2   0.5 
3.09/3.18	c N   3.2  22.8   100 100.0  2130 102e3  3539  4435  37.5   0.5 
4.09/4.11	c +   4.1  22.9   100 100.0  2130 130e3  2678  4878  38.1   0.4 
6.39/6.40	c +   6.4  22.5   100 100.0  2130 196e3  4522  5365  37.2   0.6 
7.59/7.65	c N   7.6  22.3   100 100.0  2130 230e3  4330  5365  38.2   0.6 
9.89/9.92	c +   9.9  22.0   100 100.0  2130 294e3  3176  5901  38.0   0.5 
15.29/15.36	c +  15.4  21.4   100 100.0  2130 441e3  5483  6491  36.8   0.7 
18.09/18.16	c N  18.2  21.3   100 100.0  2130 512e3  5435  6491  37.6   0.7 
23.89/23.98	c +  24.0  21.2   100 100.0  2130 662e3  5109  7140  36.1   0.7 
37.18/37.28	c +  37.3  20.8   100 100.0  2130 993e3  3598  7854  36.8   0.5 
42.88/42.92	c N  42.9  20.6   100 100.0  2130 112e4  4589  7854  38.3   0.6 
57.97/58.07	c +  58.1  20.2   100 100.0  2130 148e4  4639  8639  37.6   0.6 
90.56/90.65	c +  90.6  19.8   100 100.0  2130 223e4  5581  9502  36.1   0.8 
100.96/101.03	c N 101.0  19.8   100 100.0  2130 246e4  7765  9502  36.5   1.0 
142.46/142.57	c + 142.5  19.4   100 100.0  2130 335e4  4961 10452  38.2   0.7 
223.03/223.15	c + 223.1  19.1   100 100.0  2130 502e4  6753 11497  36.4   0.8 
238.43/238.57	c N 238.5  19.0   100 100.0  2130 533e4  9790 11497  37.1   1.1 
349.49/349.60	c + 349.5  18.7   100 100.0  2130 754e4  6026 12646  35.9   0.8 
549.75/549.96	c + 549.8  18.4   100 100.0  2130 113e5 11317 13910  38.5   1.3 
559.04/559.26	c N 559.1  18.4   100 100.0  2130 114e5 10504 13910  37.1   1.2 
867.36/867.66	c + 867.4  17.9   100 100.0  2130 169e5  8296 15301  36.6   1.0 
867.36/867.66	c 
867.36/867.66	c  seconds     variables   original    learned     agility
867.36/867.66	c         level        used      conflicts    limit          MB
867.36/867.66	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515010-1238247760/watcher-1515010-1238247760 -o /tmp/evaluation-result-1515010-1238247760/solver-1515010-1238247760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515010-1238247760.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: 0.91 0.95 0.98 3/64 5476
/proc/meminfo: memFree=1222336/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=780 CPUtime=0
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1097437855 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 195 107 69 152 0 41 0

[startup+0.0955419 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5476
/proc/meminfo: memFree=1222336/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1044 CPUtime=0.09
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 1097437855 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101542 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5476
/proc/meminfo: memFree=1222336/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1044 CPUtime=0.09
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 1097437855 1069056 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 261 172 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301561 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5476
/proc/meminfo: memFree=1222336/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1176 CPUtime=0.29
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 1097437855 1204224 184 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 294 184 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701598 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5476
/proc/meminfo: memFree=1222336/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1176 CPUtime=0.69
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 215 0 0 0 69 0 0 0 22 0 1 0 1097437855 1204224 200 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 294 200 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50167 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5477
/proc/meminfo: memFree=1221752/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1308 CPUtime=1.49
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 231 0 0 0 149 0 0 0 25 0 1 0 1097437855 1339392 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 327 216 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10183 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5477
/proc/meminfo: memFree=1221496/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1440 CPUtime=3.09
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 260 0 0 0 309 0 0 0 25 0 1 0 1097437855 1474560 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 360 245 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5477
/proc/meminfo: memFree=1221368/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1440 CPUtime=6.29
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 274 0 0 0 629 0 0 0 25 0 1 0 1097437855 1474560 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 360 259 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 5477
/proc/meminfo: memFree=1221176/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1572 CPUtime=12.69
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 296 0 0 0 1269 0 0 0 25 0 1 0 1097437855 1609728 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 5477
/proc/meminfo: memFree=1221048/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1704 CPUtime=25.49
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 337 0 0 0 2549 0 0 0 25 0 1 0 1097437855 1744896 322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 426 322 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5477
/proc/meminfo: memFree=1220920/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1836 CPUtime=51.08
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 362 0 0 0 5108 0 0 0 25 0 1 0 1097437855 1880064 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 459 347 69 152 0 305 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1836

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 5477
/proc/meminfo: memFree=1220600/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=1976 CPUtime=102.26
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 411 0 0 0 10226 0 0 0 25 0 1 0 1097437855 2023424 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 494 396 69 152 0 340 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1976

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220472/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2104 CPUtime=162.25
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 439 0 0 0 16224 1 0 0 25 0 1 0 1097437855 2154496 424 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 526 424 69 152 0 372 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220408/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2104 CPUtime=222.23
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 445 0 0 0 22222 1 0 0 25 0 1 0 1097437855 2154496 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 526 430 69 152 0 372 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220344/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2236 CPUtime=282.21
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 480 0 0 0 28220 1 0 0 25 0 1 0 1097437855 2289664 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 559 465 69 152 0 405 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220344/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2236 CPUtime=342.2
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 480 0 0 0 34219 1 0 0 25 0 1 0 1097437855 2289664 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 559 465 69 152 0 405 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220152/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2364 CPUtime=402.18
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 512 0 0 0 40217 1 0 0 25 0 1 0 1097437855 2420736 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 591 497 69 152 0 437 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2364

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220152/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2364 CPUtime=462.17
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 514 0 0 0 46215 2 0 0 25 0 1 0 1097437855 2420736 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 591 499 69 152 0 437 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2364

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1220088/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2364 CPUtime=522.15
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 514 0 0 0 52213 2 0 0 25 0 1 0 1097437855 2420736 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 591 499 69 152 0 437 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219960/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2496 CPUtime=582.13
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 551 0 0 0 58211 2 0 0 25 0 1 0 1097437855 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2496

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219960/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2496 CPUtime=642.12
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 551 0 0 0 64210 2 0 0 25 0 1 0 1097437855 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2496

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219896/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2496 CPUtime=702.1
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 551 0 0 0 70207 3 0 0 25 0 1 0 1097437855 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2496

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219896/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2496 CPUtime=762.09
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 551 0 0 0 76206 3 0 0 25 0 1 0 1097437855 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2496

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219832/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2496 CPUtime=822.07
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 551 0 0 0 82204 3 0 0 25 0 1 0 1097437855 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2496

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219704/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=882.05
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 584 0 0 0 88202 3 0 0 25 0 1 0 1097437855 2691072 569 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 569 69 152 0 503 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2628

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219832/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=942.03
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 94200 3 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219832/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=1002.01
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 100198 3 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5477
/proc/meminfo: memFree=1219768/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=1062
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 106197 3 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 2628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5483
/proc/meminfo: memFree=1219512/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=1121.98
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 112194 4 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 2628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5483
/proc/meminfo: memFree=1219576/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=1181.96
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 118192 4 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 2628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5483
/proc/meminfo: memFree=1219576/2055920 swapFree=4179168/4192956
[pid=5476] ppid=5474 vsize=2628 CPUtime=1200.06
/proc/5476/stat : 5476 (picosat) R 5474 5476 5134 0 -1 4194304 586 0 0 0 120002 4 0 0 25 0 1 0 1097437855 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5476/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 2628

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): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.046992
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 2628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 586
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= 1212

runsolver used 0.922859 second user time and 2.39963 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 14:42:40
IDJOB=1515010
IDBENCH=70394
IDSOLVER=506
FILE ID=node61/1515010-1238247760
PBS_JOBID= 9060717
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515010-1238247760/watcher-1515010-1238247760 -o /tmp/evaluation-result-1515010-1238247760/solver-1515010-1238247760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515010-1238247760.cnf

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

MD5SUM BENCH= e34d6d6a0a2cfdccfc6dbc62facdd555
RANDOM SEED=2082119468

node61.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		: 3000.238
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		: 3000.238
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:       1222752 kB
Buffers:         87332 kB
Cached:         648532 kB
SwapCached:       7920 kB
Active:          36152 kB
Inactive:       709256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222752 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            73876 kB
Committed_AS:  2569404 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 15:02:42