Trace number 1517206

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 480.376 480.552

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
MD5SUMd12485f50a62e2b98f775ccf4d7988c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.1417
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1517206-1238281861.cnf
0.00/0.00	c parsed header 'p cnf 400 1700'
0.00/0.00	c initialized 400 variables
0.00/0.00	c found 1700 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   400   0.0  1700     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 850 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  36.1   400  83.5  1700   100   100   935  13.7   0.1 
0.00/0.00	c R   0.0  36.1   400  84.0  1700   101   101   935  13.9   0.1 
0.00/0.00	c +   0.0  29.7   400  94.3  1700   250   250  1028  23.2   0.1 
0.00/0.01	c N   0.0  27.1   400  97.3  1700   402   402  1028  27.7   0.1 
0.00/0.01	c +   0.0  26.3   400  97.5  1700   475   475  1130  27.5   0.1 
0.00/0.02	c +   0.0  24.0   400  98.5  1700   812   812  1243  29.3   0.2 
0.00/0.03	c N   0.0  22.8   400  99.0  1700  1202  1202  1243  29.7   0.2 
0.00/0.03	c +   0.0  22.5   400  99.3  1700  1317   692  1367  29.2   0.2 
0.00/0.06	c +   0.1  20.9   400  99.3  1700  2074   761  1503  28.8   0.2 
0.09/0.09	c N   0.1  19.9   400  99.3  1700  3208  1138  1503  29.6   0.2 
0.09/0.09	c +   0.1  19.9   400  99.3  1700  3209  1139  1653  29.6   0.2 
0.10/0.14	c +   0.1  19.6   400  99.3  1700  4911  1175  1818  28.8   0.2 
0.20/0.22	c +   0.2  19.3   400  99.3  1700  7464   983  1999  28.3   0.2 
0.20/0.24	c N   0.2  19.2   400  99.3  1700  8017  1536  1999  28.8   0.2 
0.30/0.35	c +   0.4  18.7   400  99.3  1700 11293  1795  2198  28.4   0.2 
0.50/0.54	c +   0.5  18.6   400  99.3  1700 17036  2016  2417  27.2   0.3 
0.60/0.62	c N   0.6  18.4   400  99.3  1700 19242  1796  2417  28.0   0.3 
0.80/0.84	c +   0.8  18.3   400  99.3  1700 25650  2124  2658  28.1   0.3 
1.20/1.29	c +   1.3  17.9   400  99.3  1700 38571  1692  2923  30.4   0.2 
1.50/1.51	c N   1.5  17.7   400  99.3  1700 44890  2135  2923  28.4   0.3 
1.50/1.51	c 
1.50/1.51	c  seconds     variables   original    learned     agility
1.50/1.51	c         level        used      conflicts    limit          MB
1.50/1.51	c 
1.90/1.97	c +   2.0  17.4   400  99.3  1700 57952  1986  3215  27.8   0.3 
3.00/3.02	c +   3.0  17.5   400  99.3  1700 87023  2002  3536  28.6   0.3 
3.60/3.60	c N   3.6  17.4   400  99.3  1700 102e3  3398  3536  29.3   0.4 
4.59/4.67	c +   4.7  17.2   400  99.3  1700 130e3  3010  3889  27.4   0.4 
7.09/7.16	c +   7.2  16.8   400  99.3  1700 196e3  2085  4277  28.2   0.3 
8.49/8.52	c N   8.5  16.5   400  99.3  1700 230e3  2547  4277  28.2   0.3 
11.00/11.04	c +  11.0  16.2   400  99.3  1700 294e3  3671  4704  29.3   0.4 
16.99/17.02	c +  17.0  16.0   400  99.3  1700 441e3  4573  5174  28.9   0.5 
19.99/20.04	c N  20.0  15.9   400  99.3  1700 512e3  3450  5174  26.5   0.4 
26.29/26.32	c +  26.3  15.6   400  99.3  1700 662e3  4780  5691  29.8   0.5 
40.48/40.57	c +  40.6  15.2   400  99.3  1700 993e3  4935  6260  29.3   0.5 
46.58/46.61	c N  46.6  15.1   400  99.3  1700 112e4  4900  6260  27.9   0.5 
62.58/62.69	c +  62.7  14.8   400  99.3  1700 148e4  5815  6886  28.5   0.6 
97.06/97.18	c +  97.1  14.7   400  99.3  1700 223e4  5510  7574  27.3   0.6 
108.06/108.13	c N 108.1  14.6   400  99.3  1700 246e4  3814  7574  27.0   0.4 
151.34/151.43	c + 151.4  14.5   400  99.3  1700 335e4  7350  8331  26.5   0.7 
168.73/168.85	c s 168.8  14.3   399  99.3  1686 370e4  2535  8331  27.9   0.4 
168.73/168.86	c N 168.8  14.3   399  99.3  1686 370e4  2636  8331  29.0   0.4 
168.73/168.87	c N 168.8  14.3   399  99.3  1686 370e4  2937  8331  29.1   0.4 
168.83/168.90	c N 168.8  14.3   399  99.3  1686 370e4  3744  8331  29.6   0.5 
168.83/168.99	c N 168.9  14.3   399  99.3  1686 370e4  5753  8331  27.5   0.7 
169.13/169.25	c N 169.2  14.3   399  99.3  1686 371e4  6396  8331  28.8   0.8 
169.13/169.25	c 
169.13/169.25	c  seconds     variables   original    learned     agility
169.13/169.25	c         level        used      conflicts    limit          MB
169.13/169.25	c 
169.73/169.81	c N 169.7  14.3   399  99.3  1686 372e4  5103  8331  27.7   0.6 
171.03/171.11	c N 171.1  14.3   399  99.3  1686 375e4  5734  8331  28.1   0.7 
173.83/173.97	c N 173.9  14.4   399  99.3  1686 380e4  5037  8331  28.4   0.6 
180.13/180.29	c N 180.2  14.4   399  99.3  1686 393e4  8035  8331  27.8   0.9 
194.22/194.36	c N 194.3  14.4   399  99.3  1686 421e4  6298  8331  27.7   0.7 
224.51/224.66	c N 224.6  14.3   399  99.3  1686 483e4  8056  8331  28.4   0.8 
234.11/234.27	c + 234.2  14.3   399  99.3  1686 502e4  6065  9164  28.7   0.7 
288.79/288.90	c s 288.8  14.0   398  99.3  1672 609e4  1602  9164  29.8   0.3 
288.79/288.91	c N 288.8  14.0   398  99.3  1672 609e4  1704  9164  30.8   0.3 
288.79/288.92	c N 288.8  14.0   398  99.3  1672 609e4  2004  9164  29.7   0.3 
288.79/288.94	c N 288.8  14.0   398  99.3  1672 609e4  2807  9164  29.1   0.4 
288.89/289.03	c N 288.9  14.0   398  99.3  1672 610e4  4811  9164  27.1   0.6 
289.09/289.27	c N 289.2  14.0   398  99.3  1672 610e4  5033  9164  27.4   0.6 
289.69/289.84	c N 289.7  14.0   398  99.3  1672 611e4  7092  9164  29.8   0.8 
290.99/291.16	c N 291.1  14.1   398  99.3  1672 614e4  5208  9164  28.7   0.6 
293.99/294.15	c N 294.0  14.1   398  99.3  1672 619e4  7841  9164  27.2   0.9 
300.68/300.82	c N 300.7  14.1   398  99.3  1672 632e4  7547  9164  27.7   0.8 
315.38/315.55	c N 315.4  14.1   398  99.3  1672 661e4  4938  9164  25.3   0.6 
347.17/347.36	c N 347.2  14.0   398  99.3  1672 722e4  5154  9164  28.6   0.6 
357.16/357.33	c s 357.2  13.9   397  99.3  1661 741e4  2015  9164  27.9   0.3 
357.16/357.34	c N 357.2  13.9   397  99.3  1661 741e4  2117  9164  27.8   0.3 
357.16/357.35	c N 357.2  13.9   397  99.3  1661 741e4  2421  9164  28.2   0.4 
357.16/357.35	c 
357.16/357.35	c  seconds     variables   original    learned     agility
357.16/357.35	c         level        used      conflicts    limit          MB
357.16/357.35	c 
357.16/357.38	c N 357.2  13.9   397  99.3  1661 741e4  3223  9164  25.9   0.4 
357.27/357.46	c N 357.3  13.9   397  99.3  1661 742e4  5228  9164  27.6   0.6 
357.56/357.71	c N 357.6  13.9   397  99.3  1661 742e4  5449  9164  29.7   0.6 
358.06/358.28	c N 358.2  13.9   397  99.3  1661 743e4  7508  9164  27.4   0.8 
359.36/359.59	c N 359.5  13.9   397  99.3  1661 746e4  5632  9164  27.9   0.6 
362.36/362.58	c N 362.4  13.9   397  99.3  1661 752e4  8266  9164  24.0   0.8 
363.56/363.77	c + 363.6  13.9   397  99.3  1661 754e4  8343 10080  27.5   0.9 
369.36/369.52	c N 369.4  13.9   397  99.3  1661 764e4  7552 10080  28.4   0.8 
384.55/384.75	c N 384.6  13.9   397  99.3  1661 793e4  6920 10080  27.4   0.7 
408.14/408.32	c s 408.2  13.9   395  99.3  1644 836e4  2962 10080  26.9   0.4 
408.14/408.32	c N 408.2  13.9   395  99.3  1644 836e4  3064 10080  28.4   0.4 
408.14/408.34	c N 408.2  13.9   395  99.3  1644 836e4  3368 10080  27.3   0.4 
408.14/408.37	c N 408.2  13.9   395  99.3  1644 836e4  4173 10080  26.5   0.5 
408.24/408.46	c N 408.3  13.9   395  99.3  1644 836e4  6182 10080  28.8   0.7 
408.54/408.72	c N 408.6  13.9   395  99.3  1644 837e4  5949 10080  30.8   0.7 
409.14/409.32	c N 409.2  13.9   395  99.3  1644 838e4  7084 10080  28.0   0.8 
410.54/410.76	c N 410.6  13.9   395  99.3  1644 840e4  7507 10080  27.2   0.8 
413.64/413.83	c N 413.7  13.9   395  99.3  1644 846e4  9678 10080  29.1   0.9 
420.74/420.92	c N 420.8  13.9   395  99.3  1644 859e4  6652 10080  25.9   0.7 
436.13/436.35	c N 436.2  13.9   395  99.3  1644 887e4  5987 10080  25.6   0.7 
460.42/460.62	c s 460.5  13.8   393  99.3  1629 932e4  2615 10080  26.6   0.4 
460.42/460.62	c N 460.5  13.8   393  99.3  1629 932e4  2716 10080  28.3   0.4 
460.42/460.62	c 
460.42/460.62	c  seconds     variables   original    learned     agility
460.42/460.62	c         level        used      conflicts    limit          MB
460.42/460.62	c 
460.42/460.63	c N 460.5  13.8   393  99.3  1629 932e4  3018 10080  28.4   0.4 
460.42/460.67	c N 460.5  13.8   393  99.3  1629 932e4  3819 10080  28.3   0.5 
460.52/460.76	c N 460.6  13.8   393  99.3  1629 932e4  5821 10080  27.3   0.6 
460.82/461.02	c N 460.8  13.8   393  99.3  1629 933e4  5590 10080  28.3   0.6 
461.42/461.62	c N 461.5  13.8   393  99.3  1629 934e4  6725 10080  26.2   0.7 
462.83/463.02	c N 462.8  13.8   393  99.3  1629 936e4  7137 10080  26.2   0.7 
465.92/466.15	c N 466.0  13.8   393  99.3  1629 942e4  9313 10080  26.4   0.9 
467.82/468.00	c s 467.8  13.8   392  99.3  1617 946e4  2536 10080  27.2   0.4 
467.82/468.01	c N 467.8  13.8   392  99.3  1617 946e4  2636 10080  25.8   0.4 
467.82/468.02	c N 467.9  13.8   392  99.3  1617 946e4  2940 10080  27.5   0.4 
467.82/468.05	c N 467.9  13.8   392  99.3  1617 946e4  3741 10080  27.5   0.5 
467.92/468.15	c N 468.0  13.8   392  99.3  1617 946e4  5750 10080  27.9   0.6 
468.22/468.43	c N 468.3  13.8   392  99.3  1617 946e4  5521 10080  28.1   0.6 
468.82/469.05	c N 468.9  13.8   392  99.3  1617 947e4  6652 10080  27.5   0.7 
470.22/470.43	c N 470.3  13.8   392  99.3  1617 950e4  7068 10080  25.5   0.7 
473.32/473.59	c N 473.4  13.8   392  99.3  1617 956e4  9257 10080  27.4   0.8 
474.32/474.58	c s 474.4  13.7   391  99.3  1606 958e4  2759 10080  27.5   0.4 
474.32/474.58	c N 474.4  13.7   391  99.3  1606 958e4  2860 10080  27.5   0.4 
474.32/474.59	c N 474.4  13.7   391  99.3  1606 958e4  3163 10080  28.8   0.4 
474.42/474.62	c N 474.5  13.7   391  99.3  1606 958e4  3963 10080  29.2   0.5 
474.52/474.71	c N 474.5  13.7   391  99.3  1606 958e4  5970 10080  29.5   0.6 
474.72/474.96	c N 474.8  13.7   391  99.3  1606 958e4  5728 10080  26.8   0.6 
474.72/474.96	c 
474.72/474.96	c  seconds     variables   original    learned     agility
474.72/474.96	c         level        used      conflicts    limit          MB
474.72/474.96	c 
475.32/475.55	c N 475.4  13.7   391  99.3  1606 960e4  6875 10080  28.1   0.7 
476.62/476.89	c N 476.7  13.7   391  99.3  1606 962e4  7292 10080  26.8   0.7 
477.42/477.62	c s 477.5  13.7   390  99.3  1598 964e4  2588 10080  26.4   0.4 
477.42/477.63	c N 477.5  13.7   390  99.3  1598 964e4  2689 10080  27.1   0.4 
477.42/477.64	c N 477.5  13.7   390  99.3  1598 964e4  2993 10080  27.4   0.4 
477.42/477.67	c N 477.5  13.7   390  99.3  1598 964e4  3798 10080  28.4   0.4 
477.52/477.76	c N 477.6  13.7   390  99.3  1598 964e4  5802 10080  27.1   0.6 
477.82/478.01	c N 477.8  13.7   390  99.3  1598 964e4  5572 10080  25.9   0.6 
478.32/478.59	c N 478.4  13.7   390  99.3  1598 965e4  6709 10080  29.0   0.6 
478.72/478.98	c s 478.8  13.7   388  99.3  1581 966e4  4830 10080  29.6   0.5 
478.72/478.99	c N 478.8  13.7   388  99.3  1581 966e4  4931 10080  28.2   0.5 
478.82/479.00	c N 478.8  13.7   388  99.3  1581 966e4  5232 10080  25.6   0.6 
478.82/479.04	c N 478.9  13.7   388  99.3  1581 966e4  6032 10080  25.1   0.6 
478.92/479.14	c N 479.0  13.7   388  99.3  1581 967e4  8039 10080  28.6   0.8 
479.22/479.42	c N 479.2  13.7   388  99.3  1581 967e4  7806 10080  28.2   0.7 
479.52/479.70	c s 479.5  13.7   387  99.3  1572 968e4  3458 10080  29.2   0.4 
479.52/479.71	c N 479.5  13.7   387  99.3  1572 968e4  3558 10080  28.3   0.4 
479.52/479.72	c N 479.5  13.7   387  99.3  1572 968e4  3860 10080  26.6   0.4 
479.52/479.75	c N 479.6  13.7   387  99.3  1572 968e4  4661 10080  27.8   0.5 
479.62/479.85	c N 479.7  13.7   387  99.3  1572 968e4  6668 10080  26.2   0.6 
479.92/480.12	c N 479.9  13.7   387  99.3  1572 968e4  6433 10080  28.0   0.6 
479.92/480.15	c s 480.0  13.7   386  99.3  1560 968e4  2930 10080  26.5   0.4 
479.92/480.15	c 
479.92/480.15	c  seconds     variables   original    learned     agility
479.92/480.15	c         level        used      conflicts    limit          MB
479.92/480.15	c 
479.92/480.16	c N 480.0  13.7   386  99.3  1560 968e4  3031 10080  26.5   0.4 
479.92/480.17	c N 480.0  13.7   386  99.3  1560 968e4  3333 10080  26.9   0.4 
480.02/480.20	c N 480.0  13.7   386  99.3  1560 969e4  4135 10080  28.1   0.4 
480.02/480.30	c N 480.1  13.7   386  99.3  1560 969e4  6139 10080  27.6   0.6 
480.12/480.37	c N 480.2  13.7   384  99.3  1560 969e4  7561 10080  27.6   0.6 
480.12/480.39	c N 480.2  13.7   384  99.3  1560 969e4  7864 10080  27.8   0.7 
480.22/480.42	c s 480.2  13.7   384  99.3  1546 969e4  4845 10080  28.5   0.5 
480.22/480.43	c N 480.3  13.7   384  99.3  1546 969e4  4983 10080  28.1   0.5 
480.32/480.50	c N 480.3  13.7   382  99.3  1546 969e4  6384 10080  25.8   0.6 
480.32/480.52	c N 480.3  13.7   381  99.3  1546 969e4  6661 10080  26.8   0.6 
480.32/480.55	c 0 480.4  13.7   302  99.3  1546 969e4  7053 10080  28.3   0.6 
480.32/480.55	c 
480.32/480.55	c  seconds     variables   original    learned     agility
480.32/480.55	c         level        used      conflicts    limit          MB
480.32/480.55	c 
480.32/480.55	s UNSATISFIABLE
480.32/480.55	c
480.32/480.55	c 23 iterations
480.32/480.55	c 2 restarts
480.32/480.55	c 0 failed literals
480.32/480.55	c 9697037 conflicts
480.32/480.55	c 11394618 decisions
480.32/480.55	c 98 fixed variables
480.32/480.55	c 159600531 learned literals
480.32/480.55	c 31.0% deleted literals
480.32/480.55	c 745200936 propagations
480.32/480.55	c 99.2% variables used
480.32/480.55	c 480.4 seconds in library
480.32/480.55	c 1.6 megaprops/second
480.32/480.55	c 13 simplifications
480.32/480.55	c 2464 reductions
480.32/480.55	c 793.4 MB recycled
480.32/480.55	c 1.1 MB maximally allocated
480.32/480.55	c 480.4 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-1517206-1238281861/watcher-1517206-1238281861 -o /tmp/evaluation-result-1517206-1238281861/solver-1517206-1238281861 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517206-1238281861.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: 0.99 0.98 0.99 3/73 8242
/proc/meminfo: memFree=1127528/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=780 CPUtime=0
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1100851083 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 195 103 69 152 0 41 0

[startup+0.092323 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 8242
/proc/meminfo: memFree=1127528/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=912 CPUtime=0.09
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 154 0 0 0 9 0 0 0 18 0 1 0 1100851083 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.101324 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 8242
/proc/meminfo: memFree=1127528/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=912 CPUtime=0.1
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 154 0 0 0 10 0 0 0 18 0 1 0 1100851083 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134545438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301362 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 8242
/proc/meminfo: memFree=1127528/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1044 CPUtime=0.3
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 169 0 0 0 30 0 0 0 19 0 1 0 1100851083 1069056 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134552985 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 261 154 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701438 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 8242
/proc/meminfo: memFree=1127528/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1044 CPUtime=0.7
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 183 0 0 0 70 0 0 0 23 0 1 0 1100851083 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1127072/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1176 CPUtime=1.5
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 193 0 0 0 150 0 0 0 25 0 1 0 1100851083 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126944/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1176 CPUtime=3.1
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 211 0 0 0 310 0 0 0 25 0 1 0 1100851083 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1176

[startup+6.30151 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126752/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1176 CPUtime=6.29
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 1100851083 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126496/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1332 CPUtime=12.69
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 259 0 0 0 1269 0 0 0 25 0 1 0 1100851083 1363968 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 333 244 69 152 0 179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126496/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1332 CPUtime=25.49
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 259 0 0 0 2549 0 0 0 25 0 1 0 1100851083 1363968 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 333 244 69 152 0 179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1332

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126368/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1464 CPUtime=51.08
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 294 0 0 0 5108 0 0 0 25 0 1 0 1100851083 1499136 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 366 279 69 152 0 212 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1464

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126176/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1596 CPUtime=102.26
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 329 0 0 0 10226 0 0 0 25 0 1 0 1100851083 1634304 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 399 314 69 152 0 245 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1596

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1126048/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1788 CPUtime=162.24
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 349 0 0 0 16224 0 0 0 25 0 1 0 1100851083 1830912 334 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 447 334 69 152 0 293 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125984/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1788 CPUtime=222.21
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 365 0 0 0 22221 0 0 0 25 0 1 0 1100851083 1830912 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 447 350 69 152 0 293 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1788

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125920/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=282.19
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 370 0 0 0 28219 0 0 0 25 0 1 0 1100851083 1949696 355 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 355 69 152 0 322 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125792/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=342.17
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 394 0 0 0 34217 0 0 0 25 0 1 0 1100851083 1949696 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 379 69 152 0 322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1904

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125792/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=402.15
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 40215 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1904

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=462.12
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 46212 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1904

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

[startup+473.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=473.32
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 47332 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 473.32
Current children cumulated vsize (KiB) 1904

[startup+476.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=476.52
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 47652 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 476.52
Current children cumulated vsize (KiB) 1904

[startup+478.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=478.12
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 47812 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134521394 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 478.12
Current children cumulated vsize (KiB) 1904

[startup+479.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=479.72
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 47972 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 479.72
Current children cumulated vsize (KiB) 1904

[startup+480.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=480.12
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 48012 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 480.12
Current children cumulated vsize (KiB) 1904

[startup+480.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8243
/proc/meminfo: memFree=1125856/2055920 swapFree=4173988/4192956
[pid=8242] ppid=8240 vsize=1904 CPUtime=480.32
/proc/8242/stat : 8242 (picosat) R 8240 8242 7780 0 -1 4194304 396 0 0 0 48032 0 0 0 25 0 1 0 1100851083 1949696 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 476 381 69 152 0 322 0
Current children cumulated CPU time (s) 480.32
Current children cumulated vsize (KiB) 1904

Child status: 20
Real time (s): 480.552
CPU time (s): 480.376
CPU user time (s): 480.372
CPU system time (s): 0.003999
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 1920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 480.372
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 398
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= 616

runsolver used 0.435933 second user time and 1.3268 second system time

The end

Launcher Data

Begin job on node76 at 2009-03-29 00:11:01
IDJOB=1517206
IDBENCH=70577
IDSOLVER=506
FILE ID=node76/1517206-1238281861
PBS_JOBID= 9060843
Free space on /tmp= 65808 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517206-1238281861/watcher-1517206-1238281861 -o /tmp/evaluation-result-1517206-1238281861/solver-1517206-1238281861 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517206-1238281861.cnf

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

MD5SUM BENCH= d12485f50a62e2b98f775ccf4d7988c2
RANDOM SEED=1257525157

node76.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1127944 kB
Buffers:         63992 kB
Cached:         779880 kB
SwapCached:      10684 kB
Active:         113788 kB
Inactive:       749156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1127944 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            50016 kB
Committed_AS:  2840344 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-29 00:19:01