Trace number 1517974

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 232.44 232.512

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
MD5SUM9c1fb07d5218acc7d1bc3d4acef5e909
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9933
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-1517974-1238293553.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  40.3   360  83.6  1530   100   100   841  12.4   0.1 
0.00/0.00	c R   0.0  40.3   360  84.7  1530   102   102   841  12.8   0.1 
0.00/0.00	c +   0.0  29.5   360  96.4  1530   250   250   925  23.3   0.1 
0.00/0.01	c N   0.0  28.2   360  97.8  1530   404   404   925  26.5   0.1 
0.00/0.01	c +   0.0  27.5   360  98.3  1530   475   475  1017  27.3   0.1 
0.00/0.02	c +   0.0  25.3   360  98.6  1530   812   812  1118  28.9   0.2 
0.00/0.03	c N   0.0  23.5   360  99.2  1530  1209   645  1118  28.7   0.1 
0.00/0.04	c +   0.0  23.2   360  99.2  1530  1317   753  1229  30.4   0.2 
0.00/0.06	c +   0.1  22.3   360  99.4  1530  2074   890  1351  27.4   0.2 
0.09/0.09	c +   0.1  21.1   360  99.4  1530  3209  1346  1486  28.7   0.2 
0.09/0.09	c N   0.1  21.1   360  99.4  1530  3210  1347  1486  28.8   0.2 
0.09/0.15	c +   0.2  20.1   360  99.4  1530  4911   803  1634  29.5   0.1 
0.19/0.23	c +   0.2  19.4   360  99.7  1530  7464   880  1797  28.2   0.2 
0.19/0.25	c N   0.3  19.3   360  99.7  1530  8026  1442  1797  28.7   0.2 
0.29/0.36	c +   0.4  19.1   360  99.7  1530 11293  1089  1976  27.9   0.2 
0.49/0.55	c +   0.6  18.7   360  99.7  1530 17036  1862  2173  29.6   0.2 
0.59/0.63	c N   0.6  18.7   360  99.7  1530 19263  1903  2173  29.3   0.3 
0.79/0.85	c +   0.9  18.4   360  99.7  1530 25650  1738  2390  27.8   0.2 
1.29/1.31	c +   1.3  18.2   360  99.7  1530 38571  1446  2629  29.5   0.2 
1.49/1.53	c N   1.5  18.0   360  99.7  1530 44911  2504  2629  28.4   0.3 
1.49/1.53	c 
1.49/1.53	c  seconds     variables   original    learned     agility
1.49/1.53	c         level        used      conflicts    limit          MB
1.49/1.53	c 
1.99/2.00	c +   2.0  17.7   360  99.7  1530 57952  2344  2891  27.8   0.3 
2.99/3.06	c +   3.1  17.4   360  99.7  1530 87023  2359  3180  29.3   0.3 
3.59/3.64	c N   3.6  17.2   360  99.7  1530 102e3  1978  3180  28.3   0.3 
4.59/4.69	c +   4.7  17.1   360  99.7  1530 130e3  2859  3498  27.7   0.3 
7.09/7.18	c +   7.2  16.4   360  99.7  1530 196e3  3289  3847  28.8   0.4 
8.49/8.52	c N   8.5  16.4   360  99.7  1530 230e3  3304  3847  30.0   0.4 
10.89/11.00	c +  11.0  16.2   360  99.7  1530 294e3  2946  4231  28.7   0.3 
16.99/17.01	c +  17.0  15.8   360  99.7  1530 441e3  3634  4654  30.0   0.4 
19.99/20.05	c N  20.0  15.8   360  99.7  1530 512e3  2770  4654  29.6   0.4 
26.29/26.34	c +  26.3  15.6   360  99.7  1530 662e3  2643  5119  27.6   0.3 
40.48/40.57	c +  40.6  15.3   360  99.7  1530 993e3  2643  5630  28.9   0.3 
46.48/46.52	c N  46.5  15.1   360  99.7  1530 112e4  4759  5630  28.9   0.5 
62.37/62.47	c +  62.4  14.9   360  99.7  1530 148e4  5376  6193  30.5   0.6 
96.56/96.64	c +  96.6  14.6   360  99.7  1530 223e4  5524  6812  28.7   0.5 
107.26/107.31	c N 107.3  14.4   360  99.7  1530 246e4  6132  6812  28.4   0.6 
117.66/117.76	c s 117.7  14.3   359  99.7  1524 268e4  2914  6812  30.1   0.3 
117.66/117.76	c N 117.7  14.3   359  99.7  1524 268e4  3015  6812  30.3   0.4 
117.66/117.77	c N 117.7  14.3   359  99.7  1524 268e4  3316  6812  29.0   0.4 
117.75/117.80	c N 117.8  14.3   359  99.7  1524 268e4  4120  6812  28.8   0.4 
117.75/117.89	c N 117.9  14.3   359  99.7  1524 268e4  6124  6812  28.5   0.6 
118.05/118.13	c N 118.1  14.3   359  99.7  1524 269e4  4115  6812  26.7   0.5 
118.55/118.66	c N 118.6  14.3   359  99.7  1524 270e4  5108  6812  29.3   0.5 
118.55/118.66	c 
118.55/118.66	c  seconds     variables   original    learned     agility
118.55/118.66	c         level        used      conflicts    limit          MB
118.55/118.66	c 
119.76/119.87	c N 119.8  14.3   359  99.7  1524 272e4  3461  6812  27.5   0.4 
122.45/122.58	c N 122.5  14.3   359  99.7  1524 278e4  6570  6812  28.1   0.6 
128.45/128.59	c N 128.6  14.2   359  99.7  1524 291e4  5068  6812  28.8   0.5 
141.94/142.03	c N 142.0  14.2   359  99.7  1524 319e4  3736  6812  26.5   0.4 
149.45/149.56	c + 149.5  14.2   359  99.7  1524 335e4  4125  7493  29.1   0.4 
171.73/171.86	c N 171.8  14.1   359  99.7  1524 381e4  3949  7493  28.8   0.4 
176.33/176.42	c s 176.4  14.0   358  99.7  1516 390e4  2936  7493  28.1   0.3 
176.33/176.42	c N 176.4  14.0   358  99.7  1516 390e4  3036  7493  29.2   0.3 
176.33/176.43	c N 176.4  14.0   358  99.7  1516 390e4  3338  7493  28.0   0.4 
176.33/176.47	c N 176.4  14.0   358  99.7  1516 390e4  4141  7493  28.5   0.4 
176.43/176.56	c N 176.5  14.0   358  99.7  1516 390e4  6152  7493  31.7   0.6 
176.73/176.81	c N 176.8  14.0   358  99.7  1516 391e4  7220  7493  27.7   0.7 
177.23/177.35	c N 177.3  14.0   358  99.7  1516 392e4  7180  7493  29.0   0.7 
178.43/178.59	c N 178.5  14.0   358  99.7  1516 394e4  6547  7493  28.7   0.6 
181.23/181.34	c N 181.3  14.0   358  99.7  1516 400e4  4199  7493  30.0   0.4 
187.43/187.60	c N 187.5  14.0   358  99.7  1516 413e4  4752  7493  30.1   0.5 
196.84/196.96	c s 196.9  13.9   357  99.7  1506 432e4  2848  7493  28.5   0.3 
196.84/196.97	c N 196.9  13.9   357  99.7  1506 432e4  2948  7493  29.2   0.3 
196.84/196.98	c N 196.9  13.9   357  99.7  1506 432e4  3248  7493  29.9   0.4 
196.93/197.01	c N 197.0  13.9   357  99.7  1506 432e4  4052  7493  29.7   0.4 
197.03/197.11	c N 197.1  13.9   357  99.7  1506 432e4  6054  7493  30.8   0.6 
197.23/197.34	c N 197.3  13.9   357  99.7  1506 433e4  7116  7493  29.9   0.7 
197.23/197.34	c 
197.23/197.34	c  seconds     variables   original    learned     agility
197.23/197.34	c         level        used      conflicts    limit          MB
197.23/197.34	c 
197.73/197.89	c N 197.8  13.9   357  99.7  1506 434e4  7084  7493  29.0   0.7 
199.04/199.13	c N 199.1  13.9   357  99.7  1506 437e4  6467  7493  29.1   0.6 
201.83/201.90	c N 201.8  13.9   357  99.7  1506 442e4  4134  7493  26.8   0.4 
207.93/208.08	c N 208.0  13.8   357  99.7  1506 455e4  4715  7493  27.4   0.5 
218.63/218.78	c s 218.7  13.7   356  99.7  1497 477e4  2538  7493  28.5   0.3 
218.63/218.78	c N 218.7  13.7   356  99.7  1497 477e4  2638  7493  28.0   0.3 
218.63/218.79	c N 218.7  13.7   356  99.7  1497 477e4  2938  7493  28.3   0.3 
218.73/218.82	c N 218.8  13.7   356  99.7  1497 477e4  3744  7493  29.1   0.4 
218.83/218.91	c N 218.8  13.7   356  99.7  1497 477e4  5750  7493  29.3   0.6 
219.03/219.15	c N 219.1  13.7   356  99.7  1497 478e4  6805  7493  29.6   0.6 
219.53/219.69	c N 219.6  13.7   356  99.7  1497 479e4  6776  7493  30.4   0.6 
220.83/220.90	c N 220.8  13.7   356  99.7  1497 482e4  6151  7493  29.0   0.5 
222.62/222.75	c s 222.7  13.7   355  99.7  1488 485e4  2752  7493  29.0   0.3 
222.62/222.75	c N 222.7  13.7   355  99.7  1488 485e4  2852  7493  30.3   0.3 
222.62/222.76	c N 222.7  13.7   355  99.7  1488 486e4  3151  7493  27.6   0.3 
222.72/222.80	c N 222.7  13.7   355  99.7  1488 486e4  3953  7493  30.0   0.4 
222.72/222.89	c N 222.8  13.7   355  99.7  1488 486e4  5961  7493  30.2   0.6 
223.02/223.13	c N 223.1  13.7   355  99.7  1488 486e4  7021  7493  28.3   0.6 
223.52/223.67	c N 223.6  13.7   355  99.7  1488 487e4  6983  7493  27.7   0.6 
224.82/224.90	c N 224.8  13.7   355  99.7  1488 490e4  6351  7493  30.3   0.6 
227.02/227.13	c s 227.1  13.7   354  99.7  1482 495e4  1664  7493  27.7   0.2 
227.02/227.13	c N 227.1  13.7   354  99.7  1482 495e4  1765  7493  29.3   0.2 
227.02/227.13	c 
227.02/227.13	c  seconds     variables   original    learned     agility
227.02/227.13	c         level        used      conflicts    limit          MB
227.02/227.13	c 
227.02/227.14	c N 227.1  13.7   354  99.7  1482 495e4  2068  7493  28.9   0.3 
227.02/227.17	c N 227.1  13.7   354  99.7  1482 495e4  2871  7493  27.7   0.3 
227.12/227.26	c N 227.2  13.7   354  99.7  1482 495e4  4879  7493  28.8   0.5 
227.42/227.50	c N 227.4  13.7   354  99.7  1482 495e4  5937  7493  25.9   0.6 
227.92/228.05	c N 228.0  13.7   354  99.7  1482 497e4  5905  7493  26.7   0.5 
229.12/229.28	c N 229.2  13.6   354  99.7  1482 499e4  5284  7493  29.0   0.5 
230.72/230.86	c + 230.8  13.6   354  99.7  1482 502e4  4433  8242  29.1   0.4 
230.82/231.00	c s 230.9  13.6   352  99.7  1465 503e4  3182  8242  28.7   0.3 
230.82/231.00	c N 230.9  13.6   352  99.7  1465 503e4  3283  8242  29.1   0.4 
230.92/231.01	c N 230.9  13.6   352  99.7  1465 503e4  3581  8242  28.6   0.4 
230.92/231.05	c N 231.0  13.6   352  99.7  1465 503e4  4385  8242  29.1   0.4 
231.02/231.14	c N 231.1  13.6   352  99.7  1465 503e4  6387  8242  28.9   0.6 
231.22/231.38	c N 231.3  13.6   352  99.7  1465 503e4  7076  8242  27.3   0.7 
231.72/231.86	c s 231.8  13.6   351  99.7  1455 504e4  3210  8242  29.9   0.4 
231.72/231.86	c N 231.8  13.6   351  99.7  1455 504e4  3311  8242  28.7   0.4 
231.72/231.87	c N 231.8  13.6   351  99.7  1455 504e4  3611  8242  27.3   0.4 
231.82/231.91	c N 231.8  13.6   351  99.7  1455 505e4  4418  8242  27.8   0.5 
231.92/232.01	c N 231.9  13.6   351  99.7  1455 505e4  6423  8242  27.8   0.6 
231.92/232.05	c N 232.0  13.6   349  99.7  1455 505e4  7212  8242  28.7   0.7 
231.92/232.07	c N 232.0  13.6   349  99.7  1455 505e4  7514  8242  27.2   0.7 
232.02/232.11	c N 232.0  13.6   348  99.7  1431 505e4  2603  8242  28.0   0.4 
232.02/232.12	c N 232.1  13.6   348  99.7  1431 505e4  2904  8242  29.3   0.4 
232.02/232.12	c 
232.02/232.12	c  seconds     variables   original    learned     agility
232.02/232.12	c         level        used      conflicts    limit          MB
232.02/232.12	c 
232.02/232.16	c N 232.1  13.6   348  99.7  1431 505e4  3709  8242  30.1   0.4 
232.02/232.19	c s 232.1  13.6   348  99.7  1424 505e4  4487  8242  27.3   0.5 
232.12/232.23	c N 232.2  13.6   347  99.7  1424 505e4  5171  8242  27.8   0.5 
232.12/232.25	c N 232.2  13.6   347  99.7  1424 505e4  5469  8242  28.5   0.5 
232.12/232.25	c N 232.2  13.6   346  99.7  1424 505e4  5604  8242  27.3   0.5 
232.12/232.27	c N 232.2  13.6   346  99.7  1424 505e4  5907  8242  27.2   0.6 
232.22/232.31	c N 232.2  13.6   346  99.7  1424 505e4  6709  8242  29.3   0.6 
232.32/232.41	c N 232.3  13.6   346  99.7  1405 506e4  3739  8242  27.7   0.4 
232.42/232.50	c N 232.4  13.6   343  99.7  1405 506e4  5617  8242  28.7   0.5 
232.42/232.51	c 0 232.4  13.6   267  99.7  1405 506e4  5704  8242  30.0   0.5 
232.42/232.51	c 
232.42/232.51	c  seconds     variables   original    learned     agility
232.42/232.51	c         level        used      conflicts    limit          MB
232.42/232.51	c 
232.42/232.51	s UNSATISFIABLE
232.42/232.51	c
232.42/232.51	c 18 iterations
232.42/232.51	c 2 restarts
232.42/232.51	c 0 failed literals
232.42/232.51	c 5062316 conflicts
232.42/232.51	c 5958743 decisions
232.42/232.51	c 93 fixed variables
232.42/232.51	c 82212936 learned literals
232.42/232.51	c 28.0% deleted literals
232.42/232.51	c 361938971 propagations
232.42/232.51	c 99.7% variables used
232.42/232.51	c 232.4 seconds in library
232.42/232.51	c 1.6 megaprops/second
232.42/232.51	c 10 simplifications
232.42/232.51	c 1668 reductions
232.42/232.51	c 409.8 MB recycled
232.42/232.51	c 0.8 MB maximally allocated
232.42/232.51	c 232.4 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-1517974-1238293553/watcher-1517974-1238293553 -o /tmp/evaluation-result-1517974-1238293553/solver-1517974-1238293553 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517974-1238293553.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.27 1.13 3/64 20734
/proc/meminfo: memFree=1828208/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=780 CPUtime=0
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1102021546 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 195 100 69 152 0 41 0

[startup+0.097463 s]
/proc/loadavg: 1.05 1.27 1.13 3/64 20734
/proc/meminfo: memFree=1828208/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=912 CPUtime=0.09
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 149 0 0 0 9 0 0 0 18 0 1 0 1102021546 933888 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 228 134 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.101463 s]
/proc/loadavg: 1.05 1.27 1.13 3/64 20734
/proc/meminfo: memFree=1828208/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=912 CPUtime=0.09
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 151 0 0 0 9 0 0 0 18 0 1 0 1102021546 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301489 s]
/proc/loadavg: 1.05 1.27 1.13 3/64 20734
/proc/meminfo: memFree=1828208/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1044 CPUtime=0.29
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 160 0 0 0 29 0 0 0 19 0 1 0 1102021546 1069056 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701542 s]
/proc/loadavg: 1.05 1.27 1.13 3/64 20734
/proc/meminfo: memFree=1828208/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1044 CPUtime=0.69
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 173 0 0 0 69 0 0 0 22 0 1 0 1102021546 1069056 158 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 261 158 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50165 s]
/proc/loadavg: 1.05 1.27 1.13 2/65 20735
/proc/meminfo: memFree=1827816/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1044 CPUtime=1.49
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 182 0 0 0 149 0 0 0 25 0 1 0 1102021546 1069056 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 261 167 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10286 s]
/proc/loadavg: 1.05 1.27 1.13 2/65 20735
/proc/meminfo: memFree=1827624/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1172 CPUtime=3.09
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 1102021546 1200128 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 293 179 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30128 s]
/proc/loadavg: 1.05 1.26 1.12 2/65 20735
/proc/meminfo: memFree=1827560/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1172 CPUtime=6.29
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 210 0 0 0 629 0 0 0 25 0 1 0 1102021546 1200128 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 293 195 69 152 0 139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1172

[startup+12.7011 s]
/proc/loadavg: 1.04 1.26 1.12 2/65 20735
/proc/meminfo: memFree=1827368/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1324 CPUtime=12.69
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 232 0 0 0 1269 0 0 0 25 0 1 0 1102021546 1355776 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 331 217 69 152 0 177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1324

[startup+25.5018 s]
/proc/loadavg: 1.03 1.24 1.12 2/65 20735
/proc/meminfo: memFree=1827304/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1324 CPUtime=25.49
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 253 0 0 0 2549 0 0 0 25 0 1 0 1102021546 1355776 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 331 238 69 152 0 177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1324

[startup+51.1012 s]
/proc/loadavg: 1.02 1.22 1.12 2/65 20735
/proc/meminfo: memFree=1827240/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1456 CPUtime=51.07
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 280 0 0 0 5107 0 0 0 25 0 1 0 1102021546 1490944 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 364 265 69 152 0 210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1456

[startup+102.306 s]
/proc/loadavg: 1.01 1.19 1.11 2/65 20735
/proc/meminfo: memFree=1827176/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1456 CPUtime=102.26
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 294 0 0 0 10226 0 0 0 25 0 1 0 1102021546 1490944 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 364 279 69 152 0 210 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1456

[startup+162.302 s]
/proc/loadavg: 1.00 1.15 1.09 2/65 20735
/proc/meminfo: memFree=1827048/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1568 CPUtime=162.24
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 322 0 0 0 16224 0 0 0 25 0 1 0 1102021546 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1568

[startup+222.302 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826920/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1568 CPUtime=222.23
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 322 0 0 0 22222 1 0 0 25 0 1 0 1102021546 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1568

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

[startup+223.902 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826920/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1568 CPUtime=223.82
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 322 0 0 0 22381 1 0 0 25 0 1 0 1102021546 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 223.82
Current children cumulated vsize (KiB) 1568

[startup+227.101 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826920/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1568 CPUtime=227.02
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 322 0 0 0 22701 1 0 0 25 0 1 0 1102021546 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 227.02
Current children cumulated vsize (KiB) 1568

[startup+230.302 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826920/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1568 CPUtime=230.22
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 322 0 0 0 23021 1 0 0 25 0 1 0 1102021546 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 230.22
Current children cumulated vsize (KiB) 1568

[startup+231.902 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826920/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1752 CPUtime=231.82
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 338 0 0 0 23181 1 0 0 25 0 1 0 1102021546 1794048 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134522736 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 438 323 69 152 0 284 0
Current children cumulated CPU time (s) 231.82
Current children cumulated vsize (KiB) 1752

[startup+232.302 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826856/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1752 CPUtime=232.22
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 338 0 0 0 23221 1 0 0 25 0 1 0 1102021546 1794048 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 438 323 69 152 0 284 0
Current children cumulated CPU time (s) 232.22
Current children cumulated vsize (KiB) 1752

[startup+232.502 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 20735
/proc/meminfo: memFree=1826856/2055920 swapFree=4177692/4192956
[pid=20734] ppid=20732 vsize=1752 CPUtime=232.42
/proc/20734/stat : 20734 (picosat) R 20732 20734 17311 0 -1 4194304 338 0 0 0 23241 1 0 0 25 0 1 0 1102021546 1794048 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20734/statm: 438 323 69 152 0 284 0
Current children cumulated CPU time (s) 232.42
Current children cumulated vsize (KiB) 1752

Child status: 20
Real time (s): 232.512
CPU time (s): 232.44
CPU user time (s): 232.424
CPU system time (s): 0.015997
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 232.424
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 340
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= 418

runsolver used 0.161975 second user time and 0.506922 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-29 04:25:53
IDJOB=1517974
IDBENCH=70641
IDSOLVER=506
FILE ID=node13/1517974-1238293553
PBS_JOBID= 9060928
Free space on /tmp= 66392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517974-1238293553/watcher-1517974-1238293553 -o /tmp/evaluation-result-1517974-1238293553/solver-1517974-1238293553 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517974-1238293553.cnf

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

MD5SUM BENCH= 9c1fb07d5218acc7d1bc3d4acef5e909
RANDOM SEED=605289053

node13.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		: 3000.240
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		: 3000.240
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:       1828688 kB
Buffers:         43944 kB
Cached:         112784 kB
SwapCached:       9056 kB
Active:          94112 kB
Inactive:        73104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828688 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            45936 kB
Committed_AS:  2960928 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-29 04:29:46