Trace number 1517878

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 534.337 534.502

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S502087726-095.cnf
MD5SUM19585c969548ec91e42795356f5c76b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.759
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517878-1238292379.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 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   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  45.5   380  90.0  1615   100   100   887  14.7   0.1 
0.00/0.00	c R   0.0  45.5   380  90.0  1615   100   100   887  14.7   0.1 
0.00/0.00	c +   0.0  34.3   380  97.4  1615   250   250   975  23.9   0.1 
0.00/0.01	c N   0.0  31.0   380  98.7  1615   402   402   975  26.5   0.1 
0.00/0.01	c +   0.0  29.6   380  98.7  1615   475   475  1072  25.9   0.1 
0.00/0.02	c +   0.0  26.1   380  99.2  1615   812   812  1179  28.5   0.2 
0.00/0.03	c N   0.0  24.0   380  99.2  1615  1203   610  1179  29.2   0.1 
0.00/0.04	c +   0.0  23.5   380  99.2  1615  1317   724  1296  29.0   0.2 
0.00/0.06	c +   0.1  21.5   380  99.2  1615  2074   828  1425  28.6   0.2 
0.00/0.10	c N   0.1  20.4   380  99.5  1615  3207  1244  1425  29.5   0.2 
0.00/0.10	c +   0.1  20.4   380  99.5  1615  3209  1246  1567  29.3   0.2 
0.09/0.15	c +   0.2  19.9   380  99.5  1615  4911  1372  1723  27.8   0.2 
0.19/0.24	c +   0.2  19.3   380  99.7  1615  7464  1323  1895  31.0   0.2 
0.19/0.26	c N   0.3  19.3   380  99.7  1615  8019  1878  1895  27.8   0.3 
0.29/0.37	c +   0.4  18.6   380  99.7  1615 11293  1339  2084  29.6   0.2 
0.49/0.57	c +   0.6  17.9   380  99.7  1615 17036  1846  2292  28.8   0.3 
0.59/0.65	c N   0.7  17.8   380  99.7  1615 19239  1750  2292  28.1   0.2 
0.79/0.88	c +   0.9  17.6   380 100.0  1615 25650  1243  2521  29.4   0.2 
1.29/1.35	c +   1.4  17.7   380 100.0  1615 38571  1501  2773  29.3   0.2 
1.49/1.59	c N   1.6  17.6   380 100.0  1615 44877  2240  2773  31.4   0.3 
1.49/1.59	c 
1.49/1.59	c  seconds     variables   original    learned     agility
1.49/1.59	c         level        used      conflicts    limit          MB
1.49/1.59	c 
1.99/2.08	c +   2.1  17.1   380 100.0  1615 57952  2777  3050  29.4   0.3 
3.20/3.20	c +   3.2  17.3   380 100.0  1615 87023  2748  3355  29.7   0.3 
3.79/3.83	c N   3.8  17.4   380 100.0  1615 102e3  3122  3355  29.9   0.4 
4.89/4.95	c +   5.0  17.1   380 100.0  1615 130e3  2548  3690  28.3   0.3 
7.59/7.66	c +   7.7  17.0   380 100.0  1615 196e3  3100  4059  30.4   0.4 
9.09/9.13	c N   9.1  17.0   380 100.0  1615 230e3  3214  4059  28.9   0.4 
11.69/11.77	c +  11.8  16.8   380 100.0  1615 294e3  3459  4464  28.9   0.4 
18.08/18.13	c +  18.1  17.2   380 100.0  1615 441e3  2829  4910  29.2   0.4 
21.18/21.30	c N  21.3  17.1   380 100.0  1615 512e3  2908  4910  27.9   0.4 
27.88/27.94	c +  27.9  17.0   380 100.0  1615 662e3  4384  5401  27.3   0.5 
43.07/43.19	c +  43.2  16.6   380 100.0  1615 993e3  5071  5941  27.8   0.6 
49.47/49.57	c N  49.5  16.5   380 100.0  1615 112e4  5802  5941  28.2   0.6 
66.46/66.57	c +  66.5  16.2   380 100.0  1615 148e4  4323  6535  26.8   0.5 
103.25/103.34	c + 103.3  15.9   380 100.0  1615 223e4  5673  7188  28.3   0.6 
114.75/114.86	c N 114.8  15.9   380 100.0  1615 246e4  4550  7188  27.1   0.5 
160.13/160.25	c + 160.2  15.7   380 100.0  1615 335e4  6461  7906  28.0   0.7 
247.91/248.01	c + 247.9  15.2   380 100.0  1615 502e4  7397  8696  28.6   0.7 
264.30/264.47	c N 264.4  15.1   380 100.0  1615 533e4  4837  8696  28.1   0.6 
285.80/285.99	c s 285.9  15.0   379 100.0  1605 573e4  3839  8696  29.2   0.5 
285.80/286.00	c N 285.9  15.0   379 100.0  1605 573e4  3939  8696  27.4   0.5 
285.90/286.01	c N 285.9  15.0   379 100.0  1605 573e4  4239  8696  27.9   0.5 
285.90/286.04	c N 286.0  15.0   379 100.0  1605 573e4  5043  8696  29.8   0.6 
285.90/286.04	c 
285.90/286.04	c  seconds     variables   original    learned     agility
285.90/286.04	c         level        used      conflicts    limit          MB
285.90/286.04	c 
285.99/286.14	c N 286.1  15.0   379 100.0  1605 573e4  7048  8696  27.2   0.8 
286.19/286.40	c N 286.3  15.0   379 100.0  1605 573e4  7507  8696  27.7   0.8 
286.90/287.01	c N 286.9  15.0   379 100.0  1605 575e4  5686  8696  29.5   0.7 
288.19/288.39	c N 288.3  15.0   379 100.0  1605 577e4  5203  8696  30.3   0.6 
291.30/291.48	c N 291.4  14.9   379 100.0  1605 583e4  6285  8696  28.1   0.7 
298.09/298.28	c N 298.2  14.9   379 100.0  1605 596e4  8171  8696  29.6   0.9 
312.99/313.19	c N 313.1  14.8   379 100.0  1605 624e4  7037  8696  29.8   0.7 
345.98/346.17	c N 346.1  14.8   379 100.0  1605 685e4  8268  8696  26.6   0.8 
379.57/379.71	c s 379.6  14.6   378 100.0  1594 749e4  1863  8696  27.6   0.3 
379.57/379.71	c N 379.6  14.6   378 100.0  1594 749e4  1963  8696  27.6   0.3 
379.57/379.73	c N 379.6  14.6   378 100.0  1594 749e4  2263  8696  28.5   0.4 
379.57/379.76	c N 379.6  14.6   378 100.0  1594 749e4  3067  8696  28.6   0.4 
379.67/379.85	c N 379.7  14.6   378 100.0  1594 749e4  5069  8696  28.8   0.6 
379.97/380.11	c N 380.0  14.6   378 100.0  1594 749e4  5532  8696  28.1   0.6 
380.57/380.73	c N 380.6  14.6   378 100.0  1594 751e4  8057  8696  29.3   0.8 
381.97/382.11	c N 382.0  14.6   378 100.0  1594 753e4  7584  8696  29.0   0.8 
382.37/382.50	c + 382.4  14.6   378 100.0  1594 754e4  5969  9565  28.4   0.7 
385.17/385.34	c N 385.2  14.6   378 100.0  1594 759e4  8684  9565  28.6   0.9 
392.36/392.55	c N 392.4  14.6   378 100.0  1594 772e4  7541  9565  31.2   0.8 
407.96/408.19	c N 408.1  14.6   378 100.0  1594 800e4  6920  9565  28.9   0.8 
442.15/442.39	c N 442.3  14.5   378 100.0  1594 861e4  9010  9565  29.2   0.9 
461.75/461.91	c s 461.8  14.4   377 100.0  1586 896e4  4437  9565  28.9   0.5 
461.75/461.91	c 
461.75/461.91	c  seconds     variables   original    learned     agility
461.75/461.91	c         level        used      conflicts    limit          MB
461.75/461.91	c 
461.75/461.91	c N 461.8  14.4   377 100.0  1586 896e4  4539  9565  29.2   0.5 
461.75/461.92	c N 461.8  14.4   377 100.0  1586 896e4  4839  9565  28.1   0.6 
461.75/461.96	c N 461.8  14.4   377 100.0  1586 897e4  5641  9565  29.2   0.6 
461.85/462.07	c N 461.9  14.4   377 100.0  1586 897e4  7644  9565  30.4   0.8 
462.14/462.35	c N 462.2  14.4   377 100.0  1586 897e4  7670  9565  27.4   0.8 
462.74/462.99	c N 462.8  14.4   377 100.0  1586 898e4  9322  9565  28.0   0.9 
464.24/464.46	c N 464.3  14.4   377 100.0  1586 901e4  6239  9565  30.3   0.7 
467.44/467.69	c N 467.6  14.4   377 100.0  1586 907e4  6464  9565  27.8   0.7 
474.74/474.99	c N 474.8  14.4   377 100.0  1586 919e4  5313  9565  27.0   0.6 
487.34/487.55	c s 487.4  14.4   376 100.0  1574 942e4  2368  9565  27.7   0.4 
487.34/487.55	c N 487.4  14.4   376 100.0  1574 942e4  2468  9565  28.1   0.4 
487.34/487.57	c N 487.4  14.4   376 100.0  1574 942e4  2768  9565  29.2   0.4 
487.44/487.60	c N 487.5  14.4   376 100.0  1574 942e4  3574  9565  28.0   0.4 
487.54/487.70	c N 487.6  14.4   376 100.0  1574 942e4  5577  9565  28.6   0.6 
487.74/487.96	c N 487.8  14.4   376 100.0  1574 943e4  5596  9565  28.3   0.6 
488.34/488.56	c N 488.4  14.4   376 100.0  1574 944e4  7243  9565  27.1   0.7 
489.74/489.95	c N 489.8  14.4   376 100.0  1574 947e4  8945  9565  29.8   0.9 
492.83/493.09	c N 492.9  14.3   376 100.0  1574 952e4  9172  9565  28.2   0.9 
499.24/499.45	c s 499.3  14.3   375 100.0  1557 964e4  1876  9565  28.3   0.3 
499.24/499.45	c N 499.3  14.3   375 100.0  1557 964e4  1980  9565  28.0   0.3 
499.24/499.46	c N 499.3  14.3   375 100.0  1557 964e4  2284  9565  28.3   0.3 
499.24/499.49	c N 499.3  14.3   375 100.0  1557 964e4  3084  9565  30.5   0.4 
499.24/499.49	c 
499.24/499.49	c  seconds     variables   original    learned     agility
499.24/499.49	c         level        used      conflicts    limit          MB
499.24/499.49	c 
499.33/499.58	c N 499.4  14.3   375 100.0  1557 964e4  5092  9565  27.6   0.6 
499.63/499.83	c N 499.7  14.3   375 100.0  1557 965e4  5118  9565  29.7   0.6 
500.24/500.43	c N 500.3  14.3   375 100.0  1557 966e4  6766  9565  29.2   0.7 
501.63/501.82	c N 501.7  14.3   375 100.0  1557 968e4  8457  9565  28.1   0.8 
504.83/505.08	c N 504.9  14.3   375 100.0  1557 974e4  8680  9565  29.3   0.9 
511.93/512.17	c N 512.0  14.3   375 100.0  1557 987e4  7575  9565  29.0   0.7 
512.53/512.70	c s 512.5  14.3   374 100.0  1548 988e4  2577  9565  28.8   0.4 
512.53/512.70	c N 512.5  14.3   374 100.0  1548 988e4  2677  9565  28.9   0.4 
512.53/512.71	c N 512.6  14.3   374 100.0  1548 988e4  2978  9565  28.2   0.4 
512.53/512.74	c N 512.6  14.3   374 100.0  1548 988e4  3779  9565  27.7   0.5 
512.63/512.84	c N 512.7  14.3   374 100.0  1548 988e4  5785  9565  28.5   0.6 
512.93/513.10	c N 512.9  14.3   374 100.0  1548 989e4  5816  9565  29.0   0.6 
513.53/513.71	c N 513.6  14.3   374 100.0  1548 990e4  7482  9565  30.4   0.8 
514.93/515.11	c N 515.0  14.3   374 100.0  1548 992e4  9196  9565  27.3   0.9 
518.03/518.23	c N 518.1  14.2   374 100.0  1548 998e4  9431  9565  27.5   0.9 
525.03/525.20	c N 525.0  14.2   374 100.0  1548 101e5  8319  9565  27.9   0.8 
525.83/526.09	c s 525.9  14.2   371 100.0  1525 101e5  3118  9565  28.0   0.4 
525.83/526.10	c N 525.9  14.2   371 100.0  1525 101e5  3218  9565  29.1   0.4 
525.93/526.11	c N 526.0  14.2   371 100.0  1525 101e5  3519  9565  28.1   0.4 
525.93/526.15	c N 526.0  14.2   371 100.0  1525 101e5  4324  9565  29.5   0.5 
526.03/526.25	c N 526.1  14.2   371 100.0  1525 101e5  6328  9565  27.7   0.7 
526.33/526.53	c N 526.4  14.2   371 100.0  1525 101e5  6357  9565  28.6   0.7 
526.33/526.53	c 
526.33/526.53	c  seconds     variables   original    learned     agility
526.33/526.53	c         level        used      conflicts    limit          MB
526.33/526.53	c 
526.92/527.18	c N 527.0  14.2   371 100.0  1525 101e5  8001  9565  28.7   0.8 
528.42/528.63	c N 528.5  14.2   371 100.0  1525 101e5  4910  9565  28.1   0.5 
529.22/529.48	c s 529.3  14.2   370 100.0  1515 101e5  1999  9565  30.2   0.3 
529.22/529.48	c N 529.3  14.2   370 100.0  1515 101e5  2099  9565  30.0   0.3 
529.22/529.49	c N 529.3  14.2   370 100.0  1515 101e5  2402  9565  29.2   0.3 
529.32/529.53	c N 529.4  14.2   370 100.0  1515 101e5  3207  9565  28.2   0.4 
529.42/529.62	c N 529.5  14.2   370 100.0  1515 101e5  5211  9565  28.7   0.5 
529.62/529.88	c N 529.7  14.2   370 100.0  1515 101e5  5235  9565  30.5   0.5 
530.22/530.49	c N 530.3  14.2   370 100.0  1515 102e5  6872  9565  29.3   0.6 
531.52/531.78	c s 531.6  14.2   369 100.0  1505 102e5  2158  9565  29.1   0.3 
531.52/531.78	c N 531.6  14.2   369 100.0  1505 102e5  2259  9565  29.7   0.3 
531.52/531.79	c N 531.6  14.2   369 100.0  1505 102e5  2561  9565  29.3   0.3 
531.62/531.83	c N 531.7  14.2   369 100.0  1505 102e5  3367  9565  27.3   0.4 
531.72/531.92	c N 531.8  14.2   369 100.0  1505 102e5  5370  9565  29.1   0.5 
531.92/532.18	c N 532.0  14.2   369 100.0  1505 102e5  5394  9565  28.1   0.5 
532.52/532.77	c N 532.6  14.2   369 100.0  1505 102e5  7039  9565  28.0   0.6 
533.02/533.25	c s 533.1  14.2   368 100.0  1498 102e5  2998  9565  28.3   0.4 
533.02/533.25	c N 533.1  14.2   368 100.0  1498 102e5  3098  9565  30.0   0.4 
533.02/533.26	c N 533.1  14.2   368 100.0  1498 102e5  3400  9565  29.4   0.4 
533.02/533.29	c N 533.1  14.2   368 100.0  1498 102e5  4204  9565  28.0   0.5 
533.12/533.39	c N 533.2  14.2   368 100.0  1498 102e5  6208  9565  28.7   0.6 
533.42/533.67	c N 533.5  14.2   368 100.0  1498 102e5  6230  9565  29.4   0.6 
533.42/533.67	c 
533.42/533.67	c  seconds     variables   original    learned     agility
533.42/533.67	c         level        used      conflicts    limit          MB
533.42/533.67	c 
533.62/533.81	c s 533.6  14.2   367 100.0  1490 102e5  3797  9565  29.2   0.4 
533.62/533.81	c N 533.7  14.2   367 100.0  1490 102e5  3897  9565  30.2   0.4 
533.62/533.83	c N 533.7  14.2   367 100.0  1490 102e5  4199  9565  28.0   0.5 
533.62/533.87	c N 533.7  14.2   367 100.0  1490 102e5  5005  9565  29.6   0.5 
533.72/533.97	c N 533.8  14.2   367 100.0  1490 102e5  7012  9565  27.4   0.6 
533.92/534.18	c N 534.0  14.2   366 100.0  1490 102e5  5804  9565  29.8   0.5 
533.92/534.19	c N 534.0  14.2   365 100.0  1490 102e5  6028  9565  28.3   0.5 
534.02/534.21	c N 534.0  14.2   365 100.0  1490 102e5  6330  9565  28.7   0.6 
534.02/534.23	c s 534.1  14.2   365 100.0  1467 102e5  3254  9565  28.2   0.4 
534.02/534.25	c N 534.1  14.2   365 100.0  1467 102e5  3591  9565  27.5   0.4 
534.12/534.34	c N 534.2  14.2   365 100.0  1467 102e5  5598  9565  30.1   0.5 
534.12/534.37	c N 534.2  14.2   364 100.0  1467 102e5  6092  9565  29.8   0.6 
534.12/534.39	c N 534.2  14.2   364 100.0  1467 102e5  6392  9565  28.3   0.6 
534.22/534.42	c N 534.3  14.2   363 100.0  1467 102e5  6988  9565  27.9   0.6 
534.22/534.43	c N 534.3  14.1   362 100.0  1467 102e5  7236  9565  28.3   0.6 
534.22/534.45	c N 534.3  14.1   362 100.0  1467 102e5  7538  9565  27.7   0.6 
534.22/534.48	c N 534.3  14.1   361 100.0  1467 102e5  8032  9565  26.6   0.7 
534.22/534.50	c 0 534.3  14.1   244 100.0  1467 102e5  8223  9565  27.8   0.7 
534.22/534.50	c 
534.22/534.50	c  seconds     variables   original    learned     agility
534.22/534.50	c         level        used      conflicts    limit          MB
534.22/534.50	c 
534.22/534.50	s UNSATISFIABLE
534.22/534.50	c
534.22/534.50	c 23 iterations
534.22/534.50	c 2 restarts
534.22/534.50	c 0 failed literals
534.22/534.50	c 10285825 conflicts
534.22/534.50	c 12121634 decisions
534.22/534.50	c 136 fixed variables
534.22/534.50	c 174548211 learned literals
534.22/534.50	c 29.3% deleted literals
534.22/534.50	c 769385939 propagations
534.22/534.50	c 100.0% variables used
534.22/534.50	c 534.3 seconds in library
534.22/534.50	c 1.4 megaprops/second
534.22/534.50	c 13 simplifications
534.22/534.50	c 2719 reductions
534.22/534.50	c 861.6 MB recycled
534.22/534.50	c 1.0 MB maximally allocated
534.22/534.50	c 534.3 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-1517878-1238292379/watcher-1517878-1238292379 -o /tmp/evaluation-result-1517878-1238292379/solver-1517878-1238292379 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517878-1238292379.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: 1.00 1.00 1.00 3/64 29874
/proc/meminfo: memFree=925272/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=780 CPUtime=0
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1101903667 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 195 101 69 152 0 41 0

[startup+0.0126239 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29874
/proc/meminfo: memFree=925272/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=780 CPUtime=0
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1101903667 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 195 109 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.101634 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29874
/proc/meminfo: memFree=925272/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=912 CPUtime=0.09
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 151 0 0 0 9 0 0 0 18 0 1 0 1101903667 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29874
/proc/meminfo: memFree=925272/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1044 CPUtime=0.29
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 163 0 0 0 29 0 0 0 19 0 1 0 1101903667 1069056 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 261 148 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29874
/proc/meminfo: memFree=925272/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1044 CPUtime=0.69
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 176 0 0 0 69 0 0 0 22 0 1 0 1101903667 1069056 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 261 161 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924816/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1044 CPUtime=1.49
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 189 0 0 0 149 0 0 0 25 0 1 0 1101903667 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134527707 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924624/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1176 CPUtime=3.09
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 204 0 0 0 309 0 0 0 25 0 1 0 1101903667 1204224 189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 294 189 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924432/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1176 CPUtime=6.29
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 221 0 0 0 629 0 0 0 25 0 1 0 1101903667 1204224 206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548779 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 294 206 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924304/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1308 CPUtime=12.69
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 245 0 0 0 1269 0 0 0 25 0 1 0 1101903667 1339392 230 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 327 230 69 152 0 173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1308

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924240/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1424 CPUtime=25.48
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 255 0 0 0 2548 0 0 0 25 0 1 0 1101903667 1458176 240 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 356 240 69 152 0 202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1424

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=924112/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1424 CPUtime=51.07
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 284 0 0 0 5107 0 0 0 25 0 1 0 1101903667 1458176 269 1992294400 134512640 135137933 4294956240 18446744073709551615 134551912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 356 269 69 152 0 202 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1424

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923984/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1556 CPUtime=102.25
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 319 0 0 0 10225 0 0 0 25 0 1 0 1101903667 1593344 304 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 389 304 69 152 0 235 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923856/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1688 CPUtime=162.23
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 340 0 0 0 16223 0 0 0 25 0 1 0 1101903667 1728512 325 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 422 325 69 152 0 268 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923792/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1688 CPUtime=222.21
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 352 0 0 0 22221 0 0 0 25 0 1 0 1101903667 1728512 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 422 337 69 152 0 268 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=282.2
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 378 0 0 0 28220 0 0 0 25 0 1 0 1101903667 1908736 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 363 69 152 0 312 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1864

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923536/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=342.18
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 389 0 0 0 34218 0 0 0 25 0 1 0 1101903667 1908736 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 374 69 152 0 312 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1864

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923536/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=402.16
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 40216 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1864

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923472/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=462.14
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 46214 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=522.13
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 52213 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134547441 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1864

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

[startup+524.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=524.53
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 52453 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 524.53
Current children cumulated vsize (KiB) 1864

[startup+531.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=530.92
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53092 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 530.92
Current children cumulated vsize (KiB) 1864

[startup+532.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=532.52
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53252 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 532.52
Current children cumulated vsize (KiB) 1864

[startup+533.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=533.33
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53333 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134553754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 533.33
Current children cumulated vsize (KiB) 1864

[startup+533.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=533.72
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53372 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 533.72
Current children cumulated vsize (KiB) 1864

[startup+534.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=534.12
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53412 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 534.12
Current children cumulated vsize (KiB) 1864

[startup+534.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29875
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=29874] ppid=29872 vsize=1864 CPUtime=534.22
/proc/29874/stat : 29874 (picosat) R 29872 29874 29108 0 -1 4194304 390 0 0 0 53422 0 0 0 25 0 1 0 1101903667 1908736 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 466 375 69 152 0 312 0
Current children cumulated CPU time (s) 534.22
Current children cumulated vsize (KiB) 1864

Child status: 20
Real time (s): 534.502
CPU time (s): 534.337
CPU user time (s): 534.328
CPU system time (s): 0.008998
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 534.328
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 392
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= 887

runsolver used 0.376942 second user time and 1.14783 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-29 04:06:19
IDJOB=1517878
IDBENCH=70633
IDSOLVER=506
FILE ID=node28/1517878-1238292379
PBS_JOBID= 9060992
Free space on /tmp= 66184 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S502087726-095.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517878-1238292379/watcher-1517878-1238292379 -o /tmp/evaluation-result-1517878-1238292379/solver-1517878-1238292379 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517878-1238292379.cnf

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

MD5SUM BENCH= 19585c969548ec91e42795356f5c76b1
RANDOM SEED=2079940117

node28.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		: 3000.212
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		: 3000.212
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:        925688 kB
Buffers:        104448 kB
Cached:         907872 kB
SwapCached:      14208 kB
Active:         321820 kB
Inactive:       714320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925688 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            79896 kB
Committed_AS:  2791220 kB
PageTables:       1428 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= 66180 MiB
End job on node28 at 2009-03-29 04:15:14