Trace number 1517902

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 913UNSAT 124.779 124.815

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1369720750-015.cnf
MD5SUMa64f61e36a26258a4e57b34bdb756185
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.4644
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1517902-1238292713.cnf
0.00/0.00	c parsed header 'p cnf 360 1530'
0.00/0.00	c initialized 360 variables
0.00/0.00	c found 1530 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   360   0.0  1530     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 765 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  37.2   360  81.9  1530   100   100   841  13.5   0.1 
0.00/0.00	c R   0.0  37.2   360  81.9  1530   100   100   841  13.5   0.1 
0.00/0.00	c +   0.0  27.0   360  96.1  1530   250   250   925  23.0   0.1 
0.00/0.01	c N   0.0  24.9   360  98.3  1530   402   402   925  25.9   0.1 
0.00/0.01	c +   0.0  24.4   360  99.2  1530   475   475  1017  25.9   0.1 
0.00/0.02	c +   0.0  22.9   360  99.4  1530   812   812  1118  29.7   0.1 
0.00/0.03	c N   0.0  21.5   360  99.7  1530  1203   640  1118  29.6   0.1 
0.00/0.04	c +   0.0  21.1   360  99.7  1530  1317   754  1229  28.8   0.2 
0.06/0.06	c +   0.1  19.7   360  99.7  1530  2074   892  1351  29.0   0.2 
0.06/0.10	c N   0.1  19.0   360  99.7  1530  3208  1345  1351  28.6   0.2 
0.06/0.10	c +   0.1  19.0   360  99.7  1530  3209  1346  1486  28.4   0.2 
0.10/0.15	c +   0.2  18.6   360  99.7  1530  4911   806  1634  30.1   0.1 
0.20/0.23	c +   0.2  17.9   360  99.7  1530  7464   888  1797  27.7   0.2 
0.20/0.25	c N   0.3  17.7   360  99.7  1530  8020  1444  1797  30.5   0.2 
0.30/0.36	c +   0.4  17.3   360  99.7  1530 11293  1098  1976  28.7   0.2 
0.50/0.56	c +   0.6  17.2   360  99.7  1530 17036  1872  2173  28.5   0.2 
0.60/0.63	c N   0.6  17.1   360  99.7  1530 19247  1899  2173  28.0   0.3 
0.80/0.85	c +   0.9  16.7   360  99.7  1530 25650  1747  2390  30.0   0.2 
1.30/1.30	c +   1.3  16.6   360  99.7  1530 38571  1459  2629  28.1   0.2 
1.50/1.53	c N   1.5  16.5   360  99.7  1530 44903  2502  2629  27.6   0.3 
1.50/1.53	c 
1.50/1.53	c  seconds     variables   original    learned     agility
1.50/1.53	c         level        used      conflicts    limit          MB
1.50/1.53	c 
2.00/2.01	c +   2.0  16.4   360  99.7  1530 57952  2338  2891  27.9   0.3 
2.99/3.08	c +   3.1  16.0   360  99.7  1530 87023  2370  3180  28.6   0.3 
3.60/3.68	c N   3.7  15.9   360  99.7  1530 102e3  1962  3180  28.0   0.3 
4.69/4.73	c +   4.7  15.4   360  99.7  1530 130e3  2849  3498  28.2   0.3 
7.19/7.24	c +   7.2  15.2   360  99.7  1530 196e3  3288  3847  26.3   0.4 
8.59/8.64	c N   8.6  15.3   360  99.7  1530 230e3  3305  3847  29.2   0.4 
11.19/11.21	c +  11.2  15.3   360  99.7  1530 294e3  2901  4231  29.0   0.3 
17.29/17.35	c +  17.3  15.1   360  99.7  1530 441e3  3514  4654  28.2   0.4 
20.29/20.35	c N  20.4  15.0   360  99.7  1530 512e3  2632  4654  27.0   0.3 
26.49/26.52	c +  26.5  14.6   360  99.7  1530 662e3  2486  5119  28.3   0.3 
40.59/40.68	c +  40.7  14.1   360  99.7  1530 993e3  5031  5630  28.1   0.5 
46.48/46.56	c N  46.6  14.0   360  99.7  1530 112e4  4323  5630  28.9   0.5 
62.48/62.54	c +  62.5  13.6   360  99.7  1530 148e4  5062  6193  28.6   0.5 
62.68/62.73	c s  62.7  13.6   359  99.7  1519 149e4  1281  6193  28.6   0.2 
62.68/62.74	c N  62.7  13.6   359  99.7  1519 149e4  1381  6193  28.5   0.2 
62.68/62.75	c N  62.7  13.6   359  99.7  1519 149e4  1682  6193  28.9   0.3 
62.68/62.78	c N  62.8  13.6   359  99.7  1519 149e4  2484  6193  28.2   0.3 
62.78/62.86	c N  62.8  13.6   359  99.7  1519 149e4  4490  6193  28.4   0.5 
62.98/63.09	c N  63.1  13.6   359  99.7  1519 150e4  3101  6193  28.7   0.4 
63.48/63.58	c N  63.6  13.6   359  99.7  1519 151e4  5025  6193  28.9   0.5 
64.68/64.75	c N  64.7  13.6   359  99.7  1519 153e4  5846  6193  29.6   0.6 
67.37/67.43	c N  67.4  13.6   359  99.7  1519 159e4  4582  6193  28.8   0.5 
67.37/67.43	c 
67.37/67.43	c  seconds     variables   original    learned     agility
67.37/67.43	c         level        used      conflicts    limit          MB
67.37/67.43	c 
73.27/73.33	c N  73.3  13.6   359  99.7  1519 172e4  5516  6193  28.7   0.6 
86.37/86.41	c N  86.4  13.6   359  99.7  1519 200e4  4999  6193  27.5   0.5 
96.96/97.02	c +  97.0  13.5   359  99.7  1519 223e4  3175  6812  28.9   0.4 
98.76/98.82	c s  98.8  13.5   358  99.7  1511 227e4  2000  6812  27.0   0.3 
98.76/98.83	c N  98.8  13.5   358  99.7  1511 227e4  2102  6812  26.7   0.3 
98.76/98.84	c N  98.8  13.5   358  99.7  1511 227e4  2404  6812  27.3   0.3 
98.76/98.87	c N  98.8  13.5   358  99.7  1511 227e4  3208  6812  27.3   0.4 
98.87/98.96	c N  98.9  13.5   358  99.7  1511 227e4  5214  6812  30.1   0.5 
99.06/99.19	c N  99.2  13.5   358  99.7  1511 228e4  6618  6812  27.4   0.6 
99.66/99.71	c N  99.7  13.5   358  99.7  1511 229e4  4192  6812  27.7   0.5 
100.86/100.92	c N 100.9  13.5   358  99.7  1511 231e4  5952  6812  28.9   0.6 
103.46/103.58	c N 103.6  13.4   358  99.7  1511 237e4  5641  6812  28.5   0.5 
106.96/107.07	c s 107.0  13.3   357  99.7  1496 245e4  1652  6812  28.7   0.2 
106.96/107.07	c N 107.0  13.3   357  99.7  1496 245e4  1754  6812  28.5   0.2 
106.96/107.08	c N 107.1  13.3   357  99.7  1496 245e4  2057  6812  27.9   0.3 
107.06/107.11	c N 107.1  13.3   357  99.7  1496 245e4  2859  6812  29.0   0.3 
107.06/107.19	c N 107.2  13.3   357  99.7  1496 245e4  4865  6812  27.4   0.5 
107.36/107.42	c N 107.4  13.4   357  99.7  1496 245e4  6265  6812  28.0   0.6 
107.86/107.97	c N 107.9  13.4   357  99.7  1496 247e4  3832  6812  28.7   0.4 
109.16/109.21	c N 109.2  13.4   357  99.7  1496 249e4  5582  6812  27.5   0.5 
111.86/111.96	c N 111.9  13.4   357  99.7  1496 255e4  5264  6812  29.1   0.5 
116.96/117.06	c s 117.0  13.3   354  99.7  1469 266e4  2288  6812  26.7   0.3 
116.96/117.06	c 
116.96/117.06	c  seconds     variables   original    learned     agility
116.96/117.06	c         level        used      conflicts    limit          MB
116.96/117.06	c 
116.96/117.07	c N 117.0  13.3   354  99.7  1469 266e4  2388  6812  27.5   0.3 
116.96/117.08	c N 117.0  13.3   354  99.7  1469 266e4  2689  6812  28.8   0.3 
117.06/117.11	c N 117.1  13.3   354  99.7  1469 266e4  3492  6812  29.3   0.4 
117.16/117.20	c N 117.2  13.3   354  99.7  1469 266e4  5499  6812  29.4   0.6 
117.36/117.44	c N 117.4  13.3   354  99.7  1469 267e4  3483  6812  28.5   0.4 
117.86/117.97	c N 117.9  13.3   354  99.7  1469 268e4  4465  6812  29.4   0.5 
119.06/119.18	c N 119.2  13.3   354  99.7  1469 270e4  6217  6812  28.3   0.6 
121.06/121.19	c s 121.2  13.2   353  99.7  1462 275e4  2337  6812  31.5   0.3 
121.06/121.19	c N 121.2  13.2   353  99.7  1462 275e4  2438  6812  31.2   0.3 
121.16/121.20	c N 121.2  13.2   353  99.7  1462 275e4  2740  6812  28.3   0.3 
121.16/121.24	c N 121.2  13.2   353  99.7  1462 275e4  3543  6812  28.3   0.4 
121.26/121.33	c N 121.3  13.2   353  99.7  1462 275e4  5547  6812  28.9   0.5 
121.46/121.56	c N 121.5  13.2   353  99.7  1462 275e4  3543  6812  29.2   0.4 
121.96/122.06	c N 122.0  13.2   353  99.7  1462 277e4  4529  6812  30.7   0.4 
122.56/122.68	c s 122.6  13.2   352  99.7  1451 278e4  1804  6812  30.1   0.2 
122.56/122.68	c N 122.7  13.2   352  99.7  1451 278e4  1904  6812  28.7   0.2 
122.56/122.69	c N 122.7  13.2   352  99.7  1451 278e4  2204  6812  28.0   0.3 
122.66/122.72	c N 122.7  13.2   352  99.7  1451 278e4  3007  6812  28.8   0.3 
122.76/122.81	c N 122.8  13.2   352  99.7  1451 278e4  5012  6812  30.4   0.5 
122.96/123.04	c N 123.0  13.2   352  99.7  1451 279e4  6415  6812  28.1   0.6 
123.46/123.56	c N 123.5  13.2   352  99.7  1451 280e4  3991  6812  30.5   0.4 
123.76/123.80	c s 123.8  13.2   351  99.7  1442 280e4  2622  6812  28.7   0.3 
123.76/123.80	c 
123.76/123.80	c  seconds     variables   original    learned     agility
123.76/123.80	c         level        used      conflicts    limit          MB
123.76/123.80	c 
123.76/123.81	c N 123.8  13.2   351  99.7  1442 280e4  2723  6812  29.0   0.3 
123.76/123.82	c N 123.8  13.2   351  99.7  1442 280e4  3024  6812  28.7   0.3 
123.76/123.85	c N 123.8  13.2   351  99.7  1442 281e4  3826  6812  28.7   0.4 
123.86/123.95	c N 123.9  13.1   351  99.7  1442 281e4  5835  6812  29.5   0.5 
124.06/124.17	c N 124.1  13.1   351  99.7  1442 281e4  3821  6812  28.7   0.4 
124.06/124.19	c s 124.2  13.1   350  99.7  1431 281e4  1358  6812  29.2   0.2 
124.06/124.19	c N 124.2  13.1   350  99.7  1431 281e4  1457  6812  30.2   0.2 
124.16/124.20	c N 124.2  13.1   350  99.7  1431 281e4  1759  6812  29.2   0.2 
124.16/124.23	c N 124.2  13.1   350  99.7  1431 281e4  2564  6812  27.8   0.3 
124.26/124.32	c N 124.3  13.1   350  99.7  1431 282e4  4571  6812  29.8   0.4 
124.36/124.43	c s 124.4  13.1   349  99.7  1424 282e4  1884  6812  28.9   0.2 
124.36/124.44	c N 124.4  13.1   349  99.7  1424 282e4  1984  6812  30.7   0.3 
124.36/124.45	c N 124.4  13.1   349  99.7  1424 282e4  2286  6812  30.4   0.3 
124.36/124.48	c N 124.4  13.1   349  99.7  1424 282e4  3090  6812  29.5   0.3 
124.46/124.57	c N 124.5  13.1   349  99.7  1424 282e4  5100  6812  29.7   0.5 
124.56/124.68	c s 124.6  13.1   348  99.7  1418 282e4  2489  6812  30.0   0.3 
124.56/124.68	c N 124.6  13.1   348  99.7  1418 282e4  2589  6812  30.0   0.3 
124.56/124.69	c N 124.7  13.1   348  99.7  1418 282e4  2888  6812  30.7   0.3 
124.66/124.73	c N 124.7  13.1   348  99.7  1418 282e4  3687  6812  29.8   0.4 
124.66/124.75	c N 124.7  13.1   345  99.7  1418 283e4  4170  6812  29.9   0.4 
124.66/124.76	c N 124.7  13.1   345  99.7  1418 283e4  4473  6812  29.8   0.4 
124.75/124.80	c N 124.8  13.1   345  99.7  1418 283e4  5272  6812  29.2   0.4 
124.75/124.80	c 
124.75/124.80	c  seconds     variables   original    learned     agility
124.75/124.80	c         level        used      conflicts    limit          MB
124.75/124.80	c 
124.75/124.81	c 0 124.8  13.1   187  99.7  1418 283e4  5444  6812  29.1   0.5 
124.75/124.81	c 
124.75/124.81	c  seconds     variables   original    learned     agility
124.75/124.81	c         level        used      conflicts    limit          MB
124.75/124.81	c 
124.75/124.81	s UNSATISFIABLE
124.75/124.81	c
124.75/124.81	c 19 iterations
124.75/124.81	c 2 restarts
124.75/124.81	c 0 failed literals
124.75/124.81	c 2831309 conflicts
124.75/124.81	c 3323237 decisions
124.75/124.81	c 173 fixed variables
124.75/124.81	c 44495541 learned literals
124.75/124.81	c 29.3% deleted literals
124.75/124.81	c 204067574 propagations
124.75/124.81	c 99.7% variables used
124.75/124.81	c 124.8 seconds in library
124.75/124.81	c 1.6 megaprops/second
124.75/124.81	c 11 simplifications
124.75/124.81	c 1061 reductions
124.75/124.81	c 223.4 MB recycled
124.75/124.81	c 0.7 MB maximally allocated
124.75/124.81	c 124.8 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517902-1238292713/watcher-1517902-1238292713 -o /tmp/evaluation-result-1517902-1238292713/solver-1517902-1238292713 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517902-1238292713.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: 0.93 0.99 0.99 3/64 31925
/proc/meminfo: memFree=868776/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=780 CPUtime=0
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1101933631 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 195 100 69 152 0 41 0

[startup+0.0641471 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 31925
/proc/meminfo: memFree=868776/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=912 CPUtime=0.06
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 146 0 0 0 6 0 0 0 18 0 1 0 1101933631 933888 131 1992294400 134512640 135137933 4294956240 18446744073709551615 134549040 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 228 131 69 152 0 74 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 912

[startup+0.101151 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 31925
/proc/meminfo: memFree=868776/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=912 CPUtime=0.1
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 149 0 0 0 10 0 0 0 18 0 1 0 1101933631 933888 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 228 134 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301173 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 31925
/proc/meminfo: memFree=868776/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1044 CPUtime=0.3
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 160 0 0 0 30 0 0 0 19 0 1 0 1101933631 1069056 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701219 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 31925
/proc/meminfo: memFree=868776/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1044 CPUtime=0.7
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 172 0 0 0 70 0 0 0 22 0 1 0 1101933631 1069056 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50131 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31926
/proc/meminfo: memFree=868384/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1044 CPUtime=1.5
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 184 0 0 0 150 0 0 0 25 0 1 0 1101933631 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134543494 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1044

[startup+3.10149 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31926
/proc/meminfo: memFree=868192/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1172 CPUtime=3.09
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 192 0 0 0 309 0 0 0 25 0 1 0 1101933631 1200128 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 293 177 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30186 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 31926
/proc/meminfo: memFree=868064/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1172 CPUtime=6.29
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 209 0 0 0 629 0 0 0 25 0 1 0 1101933631 1200128 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 293 194 69 152 0 139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1172

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867872/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1304 CPUtime=12.69
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 238 0 0 0 1269 0 0 0 25 0 1 0 1101933631 1335296 223 1992294400 134512640 135137933 4294956240 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 326 223 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867808/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1304 CPUtime=25.49
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 252 0 0 0 2549 0 0 0 25 0 1 0 1101933631 1335296 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 326 237 69 152 0 172 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1304

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867744/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1432 CPUtime=51.08
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 280 0 0 0 5108 0 0 0 25 0 1 0 1101933631 1466368 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134547441 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 358 265 69 152 0 204 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1432

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867680/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=102.27
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 290 0 0 0 10227 0 0 0 25 0 1 0 1101933631 1601536 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 275 69 152 0 237 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1564

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

[startup+115.102 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=115.06
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 11506 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 115.06
Current children cumulated vsize (KiB) 1564

[startup+121.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=121.46
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12146 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 121.46
Current children cumulated vsize (KiB) 1564

[startup+123.101 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=123.06
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12306 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 123.06
Current children cumulated vsize (KiB) 1564

[startup+123.901 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=123.86
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12386 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134522683 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 123.86
Current children cumulated vsize (KiB) 1564

[startup+124.304 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=124.26
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12426 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 124.26
Current children cumulated vsize (KiB) 1564

[startup+124.701 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=124.66
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12466 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 124.66
Current children cumulated vsize (KiB) 1564

[startup+124.801 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31926
/proc/meminfo: memFree=867552/2055920 swapFree=4178500/4192956
[pid=31925] ppid=31923 vsize=1564 CPUtime=124.75
/proc/31925/stat : 31925 (picosat) R 31923 31925 31089 0 -1 4194304 315 0 0 0 12475 0 0 0 25 0 1 0 1101933631 1601536 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134552252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31925/statm: 391 300 69 152 0 237 0
Current children cumulated CPU time (s) 124.75
Current children cumulated vsize (KiB) 1564

Child status: 20
Real time (s): 124.815
CPU time (s): 124.779
CPU user time (s): 124.773
CPU system time (s): 0.005999
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.773
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 317
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= 259

runsolver used 0.115982 second user time and 0.243962 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 04:11:53
IDJOB=1517902
IDBENCH=70635
IDSOLVER=506
FILE ID=node62/1517902-1238292713
PBS_JOBID= 9060937
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1369720750-015.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517902-1238292713/watcher-1517902-1238292713 -o /tmp/evaluation-result-1517902-1238292713/solver-1517902-1238292713 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517902-1238292713.cnf

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

MD5SUM BENCH= a64f61e36a26258a4e57b34bdb756185
RANDOM SEED=1730355272

node62.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		: 3000.232
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		: 3000.232
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:        869192 kB
Buffers:         85788 kB
Cached:        1015200 kB
SwapCached:       7616 kB
Active:         320384 kB
Inactive:       789900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869192 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            62240 kB
Committed_AS:  2685152 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 04:13:58