Trace number 1517890

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 349.083 349.21

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
MD5SUM747eab6e16fc5e29dfb421f806361704
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.9748
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-1517890-1238292526.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  34.4   360  82.2  1530   100   100   841  12.8   0.1 
0.00/0.00	c R   0.0  34.4   360  82.2  1530   101   101   841  12.8   0.1 
0.00/0.00	c +   0.0  26.6   360  96.1  1530   250   250   925  22.7   0.1 
0.00/0.01	c N   0.0  25.6   360  97.8  1530   404   404   925  24.7   0.1 
0.00/0.01	c +   0.0  25.3   360  98.3  1530   475   475  1017  26.1   0.1 
0.00/0.02	c +   0.0  23.6   360  98.6  1530   812   812  1118  27.0   0.2 
0.00/0.03	c N   0.0  22.9   360  98.6  1530  1208   644  1118  27.4   0.1 
0.00/0.04	c +   0.0  22.6   360  98.6  1530  1317   753  1229  29.2   0.2 
0.00/0.06	c +   0.1  22.1   360  98.6  1530  2074   892  1351  28.7   0.2 
0.10/0.10	c +   0.1  21.4   360  98.9  1530  3209  1349  1486  28.9   0.2 
0.10/0.10	c N   0.1  21.4   360  98.9  1530  3214  1354  1486  28.6   0.2 
0.10/0.15	c +   0.2  20.6   360  98.9  1530  4911   812  1634  27.2   0.2 
0.20/0.23	c +   0.2  20.1   360  98.9  1530  7464   902  1797  26.0   0.2 
0.20/0.25	c N   0.3  20.0   360  98.9  1530  8026  1464  1797  27.1   0.2 
0.30/0.36	c +   0.4  19.5   360  99.2  1530 11293  1121  1976  27.8   0.2 
0.50/0.56	c +   0.6  19.2   360  99.2  1530 17036  1897  2173  28.7   0.2 
0.60/0.63	c N   0.6  19.1   360  99.2  1530 19249  1927  2173  27.3   0.3 
0.80/0.85	c +   0.9  18.8   360  99.2  1530 25650  1773  2390  28.2   0.3 
1.29/1.32	c +   1.3  18.6   360  99.2  1530 38571  1479  2629  26.7   0.2 
1.49/1.55	c N   1.6  18.6   360  99.2  1530 44912  2536  2629  28.2   0.3 
1.49/1.55	c 
1.49/1.55	c  seconds     variables   original    learned     agility
1.49/1.55	c         level        used      conflicts    limit          MB
1.49/1.55	c 
1.99/2.04	c +   2.0  18.4   360  99.2  1530 57952  2380  2891  27.4   0.3 
3.09/3.14	c +   3.1  18.0   360  99.2  1530 87023  2412  3180  28.1   0.3 
3.69/3.76	c N   3.8  17.9   360  99.2  1530 102e3  2034  3180  27.3   0.3 
4.79/4.85	c +   4.9  17.8   360  99.2  1530 130e3  2895  3498  26.9   0.3 
7.39/7.42	c +   7.4  17.3   360  99.2  1530 196e3  3323  3847  26.8   0.4 
8.79/8.82	c N   8.8  16.8   360  99.2  1530 230e3  3364  3847  24.9   0.4 
11.29/11.32	c +  11.3  16.3   360  99.2  1530 294e3  2975  4231  29.7   0.3 
17.29/17.30	c +  17.3  15.7   360  99.2  1530 441e3  3649  4654  28.0   0.4 
20.18/20.29	c N  20.3  15.3   360  99.2  1530 512e3  2791  4654  29.0   0.3 
26.58/26.63	c +  26.6  15.4   360  99.2  1530 662e3  2611  5119  27.3   0.3 
40.98/41.09	c +  41.1  15.3   360  99.2  1530 993e3  2620  5630  28.1   0.3 
47.18/47.21	c N  47.2  15.2   360  99.2  1530 112e4  4771  5630  27.1   0.5 
63.97/64.02	c +  64.0  15.4   360  99.2  1530 148e4  5306  6193  29.6   0.6 
98.66/98.74	c +  98.7  15.1   360  99.2  1530 223e4  5300  6812  27.7   0.5 
109.35/109.41	c N 109.4  15.0   360  99.2  1530 246e4  5877  6812  28.0   0.6 
152.23/152.38	c + 152.3  14.7   360  99.2  1530 335e4  6716  7493  26.5   0.6 
168.03/168.20	c s 168.1  14.5   359  99.2  1523 367e4  3100  7493  29.1   0.4 
168.13/168.20	c N 168.1  14.5   359  99.2  1523 367e4  3200  7493  29.2   0.4 
168.13/168.21	c N 168.2  14.5   359  99.2  1523 367e4  3501  7493  29.3   0.4 
168.13/168.25	c N 168.2  14.5   359  99.2  1523 367e4  4304  7493  29.6   0.5 
168.23/168.34	c N 168.3  14.5   359  99.2  1523 367e4  6311  7493  28.8   0.6 
168.43/168.58	c N 168.5  14.5   359  99.2  1523 367e4  7375  7493  31.0   0.8 
168.43/168.58	c 
168.43/168.58	c  seconds     variables   original    learned     agility
168.43/168.58	c         level        used      conflicts    limit          MB
168.43/168.58	c 
169.03/169.13	c N 169.1  14.5   359  99.2  1523 369e4  7336  7493  28.9   0.7 
170.23/170.38	c N 170.3  14.5   359  99.2  1523 371e4  6705  7493  27.6   0.7 
173.13/173.27	c N 173.2  14.5   359  99.2  1523 377e4  4332  7493  27.3   0.5 
179.62/179.75	c N 179.7  14.6   359  99.2  1523 390e4  4890  7493  29.0   0.5 
193.82/193.91	c N 193.8  14.6   359  99.2  1523 418e4  5326  7493  26.1   0.6 
224.51/224.65	c N 224.6  14.5   359  99.2  1523 479e4  4815  7493  28.0   0.5 
235.81/235.91	c + 235.8  14.5   359  99.2  1523 502e4  5555  8242  27.9   0.6 
260.80/260.95	c s 260.9  14.4   358  99.2  1514 551e4  2991  8242  29.7   0.4 
260.80/260.96	c N 260.9  14.4   358  99.2  1514 551e4  3091  8242  26.7   0.4 
260.80/260.97	c N 260.9  14.4   358  99.2  1514 551e4  3391  8242  27.5   0.5 
260.90/261.01	c N 260.9  14.4   358  99.2  1514 551e4  4191  8242  26.9   0.5 
261.00/261.10	c N 261.0  14.4   358  99.2  1514 551e4  6193  8242  27.1   0.7 
261.20/261.36	c N 261.3  14.4   358  99.2  1514 552e4  6881  8242  29.6   0.7 
261.80/261.95	c N 261.9  14.4   358  99.2  1514 553e4  5711  8242  29.6   0.6 
263.10/263.25	c N 263.2  14.4   358  99.2  1514 555e4  6599  8242  28.2   0.7 
266.00/266.20	c N 266.1  14.3   358  99.2  1514 561e4  6519  8242  28.5   0.7 
272.50/272.66	c N 272.6  14.3   358  99.2  1514 574e4  6753  8242  28.7   0.7 
287.00/287.11	c N 287.0  14.2   358  99.2  1514 602e4  8080  8242  28.9   0.8 
293.29/293.41	c s 293.3  14.2   357  99.2  1503 615e4  1992  8242  27.3   0.3 
293.29/293.41	c N 293.3  14.2   357  99.2  1503 615e4  2092  8242  27.8   0.3 
293.29/293.42	c N 293.3  14.2   357  99.2  1503 615e4  2395  8242  27.4   0.4 
293.29/293.45	c N 293.4  14.2   357  99.2  1503 615e4  3196  8242  26.5   0.4 
293.29/293.45	c 
293.29/293.45	c  seconds     variables   original    learned     agility
293.29/293.45	c         level        used      conflicts    limit          MB
293.29/293.45	c 
293.39/293.55	c N 293.4  14.2   357  99.2  1503 615e4  5202  8242  28.3   0.6 
293.59/293.79	c N 293.7  14.2   357  99.2  1503 615e4  5880  8242  28.3   0.7 
294.19/294.37	c N 294.3  14.2   357  99.2  1503 616e4  4727  8242  29.3   0.5 
295.49/295.66	c N 295.6  14.2   357  99.2  1503 619e4  5607  8242  29.6   0.6 
298.49/298.60	c N 298.5  14.2   357  99.2  1503 625e4  5528  8242  29.9   0.6 
305.08/305.20	c N 305.1  14.1   357  99.2  1503 638e4  5788  8242  27.9   0.6 
312.29/312.43	c s 312.3  14.1   356  99.2  1496 652e4  2950  8242  28.6   0.4 
312.29/312.43	c N 312.3  14.1   356  99.2  1496 652e4  3050  8242  27.8   0.4 
312.29/312.45	c N 312.3  14.1   356  99.2  1496 652e4  3351  8242  25.2   0.4 
312.29/312.48	c N 312.4  14.1   356  99.2  1496 652e4  4154  8242  26.9   0.5 
312.38/312.58	c N 312.5  14.1   356  99.2  1496 652e4  6164  8242  27.8   0.7 
312.68/312.85	c N 312.7  14.1   356  99.2  1496 653e4  6849  8242  29.2   0.7 
313.29/313.43	c N 313.3  14.1   356  99.2  1496 654e4  5692  8242  28.7   0.6 
314.58/314.78	c N 314.7  14.1   356  99.2  1496 656e4  6587  8242  27.6   0.7 
317.58/317.77	c N 317.7  14.1   356  99.2  1496 662e4  6506  8242  28.7   0.7 
324.28/324.44	c N 324.3  14.1   356  99.2  1496 675e4  6724  8242  30.4   0.7 
332.97/333.13	c s 333.0  14.0   355  99.2  1486 692e4  2926  8242  29.6   0.4 
332.97/333.13	c N 333.0  14.0   355  99.2  1486 692e4  3026  8242  28.9   0.4 
332.97/333.14	c N 333.0  14.0   355  99.2  1486 692e4  3327  8242  29.1   0.4 
332.97/333.18	c N 333.1  14.0   355  99.2  1486 692e4  4130  8242  28.2   0.5 
333.08/333.27	c N 333.2  14.0   355  99.2  1486 692e4  6140  8242  28.2   0.6 
333.37/333.51	c N 333.4  14.0   355  99.2  1486 693e4  6834  8242  27.0   0.7 
333.37/333.51	c 
333.37/333.51	c  seconds     variables   original    learned     agility
333.37/333.51	c         level        used      conflicts    limit          MB
333.37/333.51	c 
333.97/334.10	c N 334.0  14.0   355  99.2  1486 694e4  5690  8242  27.3   0.6 
335.28/335.43	c N 335.3  14.0   355  99.2  1486 696e4  6584  8242  27.7   0.7 
338.27/338.43	c N 338.3  14.0   355  99.2  1486 702e4  6508  8242  27.1   0.6 
338.77/338.93	c s 338.8  14.0   354  99.2  1476 703e4  2433  8242  29.1   0.3 
338.77/338.93	c N 338.8  14.0   354  99.2  1476 703e4  2535  8242  28.5   0.4 
338.77/338.94	c N 338.8  14.0   354  99.2  1476 703e4  2835  8242  27.9   0.4 
338.77/338.97	c N 338.9  14.0   354  99.2  1476 703e4  3636  8242  29.5   0.4 
338.87/339.07	c N 339.0  14.0   354  99.2  1476 703e4  5642  8242  27.0   0.6 
339.17/339.32	c N 339.2  14.0   354  99.2  1476 704e4  6329  8242  27.9   0.6 
339.67/339.88	c N 339.8  14.0   354  99.2  1476 705e4  5167  8242  27.3   0.5 
340.97/341.17	c N 341.0  14.0   354  99.2  1476 707e4  6042  8242  27.7   0.6 
343.57/343.72	c s 343.6  13.9   353  99.2  1465 712e4  2321  8242  27.2   0.3 
343.57/343.72	c N 343.6  13.9   353  99.2  1465 712e4  2422  8242  26.8   0.3 
343.57/343.73	c N 343.6  13.9   353  99.2  1465 713e4  2722  8242  27.7   0.4 
343.57/343.77	c N 343.6  13.9   353  99.2  1465 713e4  3528  8242  28.7   0.4 
343.67/343.86	c N 343.7  13.9   353  99.2  1465 713e4  5539  8242  25.3   0.6 
343.97/344.11	c N 344.0  13.9   353  99.2  1465 713e4  6220  8242  26.8   0.6 
344.57/344.71	c N 344.6  13.9   353  99.2  1465 714e4  5072  8242  28.5   0.5 
345.87/346.00	c N 345.9  13.9   353  99.2  1465 717e4  5951  8242  25.2   0.6 
346.07/346.23	c s 346.1  13.9   352  99.2  1455 717e4  2553  8242  29.5   0.4 
346.07/346.24	c N 346.1  13.9   352  99.2  1455 717e4  2654  8242  28.9   0.4 
346.07/346.25	c N 346.1  13.9   352  99.2  1455 717e4  2955  8242  25.4   0.4 
346.07/346.25	c 
346.07/346.25	c  seconds     variables   original    learned     agility
346.07/346.25	c         level        used      conflicts    limit          MB
346.07/346.25	c 
346.07/346.28	c N 346.2  13.9   352  99.2  1455 718e4  3761  8242  26.6   0.4 
346.17/346.38	c N 346.3  13.9   352  99.2  1455 718e4  5768  8242  26.2   0.6 
346.47/346.62	c N 346.5  13.9   352  99.2  1455 718e4  6450  8242  26.0   0.6 
346.97/347.15	c s 347.0  13.9   351  99.2  1436 719e4  1577  8242  27.5   0.3 
346.97/347.15	c N 347.0  13.9   351  99.2  1436 719e4  1677  8242  27.6   0.3 
346.97/347.16	c N 347.0  13.9   351  99.2  1436 719e4  1979  8242  27.3   0.3 
346.97/347.19	c N 347.1  13.9   351  99.2  1436 719e4  2783  8242  27.5   0.4 
347.07/347.27	c N 347.2  13.9   351  99.2  1436 720e4  4789  8242  25.3   0.5 
347.37/347.51	c N 347.4  13.9   351  99.2  1436 720e4  5470  8242  28.5   0.5 
347.77/347.97	c s 347.8  13.9   350  99.2  1429 721e4  2936  8242  29.2   0.4 
347.77/347.97	c N 347.9  13.9   350  99.2  1429 721e4  3036  8242  29.3   0.4 
347.77/347.99	c N 347.9  13.9   350  99.2  1429 721e4  3338  8242  29.3   0.4 
347.87/348.02	c N 347.9  13.9   350  99.2  1429 721e4  4139  8242  28.2   0.5 
347.97/348.12	c N 348.0  13.9   350  99.2  1429 721e4  6148  8242  28.2   0.6 
348.17/348.36	c N 348.2  13.9   350  99.2  1429 722e4  6834  8242  29.4   0.6 
348.47/348.63	c s 348.5  13.9   346  99.2  1398 722e4  2350  8242  29.6   0.3 
348.47/348.63	c N 348.5  13.9   346  99.2  1398 722e4  2449  8242  29.2   0.3 
348.47/348.65	c N 348.5  13.9   346  99.2  1398 722e4  2752  8242  28.8   0.4 
348.47/348.68	c N 348.6  13.9   346  99.2  1398 722e4  3557  8242  29.8   0.4 
348.57/348.77	c N 348.6  13.9   346  99.2  1398 723e4  5564  8242  28.3   0.5 
348.87/349.01	c s 348.9  13.9   343  99.2  1379 723e4  2831  8242  28.3   0.4 
348.87/349.01	c N 348.9  13.9   343  99.2  1379 723e4  2932  8242  27.9   0.4 
348.87/349.01	c 
348.87/349.01	c  seconds     variables   original    learned     agility
348.87/349.01	c         level        used      conflicts    limit          MB
348.87/349.01	c 
348.87/349.03	c N 348.9  13.9   343  99.2  1379 723e4  3234  8242  27.5   0.4 
348.87/349.06	c N 348.9  13.9   343  99.2  1379 723e4  4034  8242  29.4   0.4 
348.97/349.11	c N 349.0  13.9   341  99.2  1379 723e4  5090  8242  27.2   0.5 
348.97/349.13	c N 349.0  13.9   341  99.2  1379 723e4  5387  8242  27.8   0.5 
348.97/349.13	c N 349.0  13.9   340  99.2  1379 723e4  5491  8242  28.1   0.5 
348.97/349.15	c N 349.0  13.9   340  99.2  1379 723e4  5788  8242  29.4   0.5 
348.97/349.15	c N 349.0  13.9   338  99.2  1379 723e4  5911  8242  28.3   0.5 
348.97/349.17	c N 349.0  13.9   338  99.2  1379 723e4  6210  8242  29.3   0.6 
348.97/349.18	c N 349.1  13.9   337  99.2  1379 723e4  6391  8242  29.0   0.6 
348.97/349.19	c N 349.1  13.9   336  99.2  1379 723e4  6636  8242  27.5   0.6 
348.97/349.20	c N 349.1  13.9   331  99.2  1379 723e4  6770  8242  27.5   0.6 
349.07/349.20	c 0 349.1  13.9   222  99.2  1379 723e4  6846  8242  26.7   0.6 
349.07/349.20	c 
349.07/349.20	c  seconds     variables   original    learned     agility
349.07/349.20	c         level        used      conflicts    limit          MB
349.07/349.20	c 
349.07/349.20	s UNSATISFIABLE
349.07/349.20	c
349.07/349.20	c 24 iterations
349.07/349.20	c 4 restarts
349.07/349.20	c 0 failed literals
349.07/349.20	c 7239429 conflicts
349.07/349.20	c 8522373 decisions
349.07/349.20	c 138 fixed variables
349.07/349.20	c 119015169 learned literals
349.07/349.20	c 28.8% deleted literals
349.07/349.20	c 527388417 propagations
349.07/349.20	c 99.2% variables used
349.07/349.20	c 349.1 seconds in library
349.07/349.20	c 1.5 megaprops/second
349.07/349.20	c 13 simplifications
349.07/349.20	c 2192 reductions
349.07/349.20	c 591.7 MB recycled
349.07/349.20	c 0.9 MB maximally allocated
349.07/349.20	c 349.1 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-1517890-1238292526/watcher-1517890-1238292526 -o /tmp/evaluation-result-1517890-1238292526/solver-1517890-1238292526 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517890-1238292526.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 0.98 0.92 3/64 2712
/proc/meminfo: memFree=1009032/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=780 CPUtime=0
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1101918916 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 195 100 69 152 0 41 0

[startup+0.0843421 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 2712
/proc/meminfo: memFree=1009032/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=912 CPUtime=0.08
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 151 0 0 0 8 0 0 0 18 0 1 0 1101918916 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 912

[startup+0.101345 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 2712
/proc/meminfo: memFree=1009032/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=912 CPUtime=0.1
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 151 0 0 0 10 0 0 0 18 0 1 0 1101918916 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134549061 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301384 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 2712
/proc/meminfo: memFree=1009032/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1044 CPUtime=0.3
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 160 0 0 0 30 0 0 0 19 0 1 0 1101918916 1069056 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701463 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 2712
/proc/meminfo: memFree=1009032/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1044 CPUtime=0.7
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 171 0 0 0 70 0 0 0 23 0 1 0 1101918916 1069056 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 261 156 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008576/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1044 CPUtime=1.49
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 184 0 0 0 149 0 0 0 25 0 1 0 1101918916 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008448/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1172 CPUtime=3.09
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 193 0 0 0 309 0 0 0 25 0 1 0 1101918916 1200128 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 293 178 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008384/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1172 CPUtime=6.29
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 210 0 0 0 629 0 0 0 25 0 1 0 1101918916 1200128 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 293 195 69 152 0 139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1172

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008200/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1328 CPUtime=12.69
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 242 0 0 0 1269 0 0 0 25 0 1 0 1101918916 1359872 227 1992294400 134512640 135137933 4294956240 18446744073709551615 134547969 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 332 227 69 152 0 178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1328

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008072/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1328 CPUtime=25.48
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 259 0 0 0 2548 0 0 0 25 0 1 0 1101918916 1359872 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 332 244 69 152 0 178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1328

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1008008/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1444 CPUtime=51.07
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 287 0 0 0 5107 0 0 0 25 0 1 0 1101918916 1478656 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134522808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 361 272 69 152 0 207 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1444

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007944/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1444 CPUtime=102.26
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 291 0 0 0 10226 0 0 0 25 0 1 0 1101918916 1478656 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 361 276 69 152 0 207 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1444

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007816/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1564 CPUtime=162.23
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 321 0 0 0 16223 0 0 0 25 0 1 0 1101918916 1601536 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134552752 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 391 306 69 152 0 237 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1564

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007688/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1684 CPUtime=222.22
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 345 0 0 0 22221 1 0 0 25 0 1 0 1101918916 1724416 330 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 421 330 69 152 0 267 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1684

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007560/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=282.2
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 28219 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=342.17
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34216 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1856

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

[startup+345.501 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=345.37
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34536 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 345.37
Current children cumulated vsize (KiB) 1856

[startup+347.102 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=346.97
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34696 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 346.97
Current children cumulated vsize (KiB) 1856

[startup+347.902 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=347.77
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34776 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 347.77
Current children cumulated vsize (KiB) 1856

[startup+348.706 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=348.57
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34856 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 348.57
Current children cumulated vsize (KiB) 1856

[startup+349.103 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=348.97
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34896 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 348.97
Current children cumulated vsize (KiB) 1856

[startup+349.203 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 2713
/proc/meminfo: memFree=1007496/2055920 swapFree=4176728/4192956
[pid=2712] ppid=2710 vsize=1856 CPUtime=349.07
/proc/2712/stat : 2712 (picosat) R 2710 2712 1899 0 -1 4194304 378 0 0 0 34906 1 0 0 25 0 1 0 1101918916 1900544 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/2712/statm: 464 363 69 152 0 310 0
Current children cumulated CPU time (s) 349.07
Current children cumulated vsize (KiB) 1856

Child status: 20
Real time (s): 349.21
CPU time (s): 349.083
CPU user time (s): 349.068
CPU system time (s): 0.014997
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 349.068
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 380
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= 766

runsolver used 0.269958 second user time and 0.72289 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 04:08:46
IDJOB=1517890
IDBENCH=70634
IDSOLVER=506
FILE ID=node11/1517890-1238292526
PBS_JOBID= 9060933
Free space on /tmp= 66356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517890-1238292526/watcher-1517890-1238292526 -o /tmp/evaluation-result-1517890-1238292526/solver-1517890-1238292526 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517890-1238292526.cnf

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

MD5SUM BENCH= 747eab6e16fc5e29dfb421f806361704
RANDOM SEED=1989054436

node11.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		: 3000.274
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		: 3000.274
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:       1009512 kB
Buffers:        100896 kB
Cached:         845736 kB
SwapCached:      10196 kB
Active:         230080 kB
Inactive:       728244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009512 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            74096 kB
Committed_AS:  2788052 kB
PageTables:       1456 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= 66352 MiB
End job on node11 at 2009-03-29 04:14:35