Trace number 1733647

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 516.201 516.364

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

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-1733647-1240790972.cnf
0.00/0.00	c parsed header 'p cnf 289 33900'
0.00/0.03	c initialized 289 variables
0.00/0.03	c found 33900 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0   183  54.0  8713    11     0     0   0.0   0.6 
0.00/0.04	c 
0.00/0.04	c initial reduction limit 16552 clauses
0.00/0.04	c 
0.00/0.04	c +   0.0  38.8   183  83.0  8713   111    99 18207   5.9   0.6 
0.00/0.04	c R   0.0  38.8   183  83.0  8713   112   100 18207   6.2   0.6 
0.00/0.04	c +   0.0  28.7   183  85.5  8713   261   249 20027  17.0   0.6 
0.00/0.04	c N   0.0  25.1   183  85.5  8713   414   402 20027  25.3   0.6 
0.00/0.04	c +   0.0  24.0   183  85.5  8713   486   474 22029  28.0   0.6 
0.00/0.05	c +   0.1  21.0   183  88.9  8713   823   811 24231  38.4   0.7 
0.00/0.06	c N   0.1  19.2   183  90.7  8713  1216  1203 24231  39.7   0.7 
0.00/0.06	c +   0.1  18.9   183  90.7  8713  1328  1315 26654  39.7   0.7 
0.07/0.08	c +   0.1  17.3   183  90.7  8713  2085  2072 29319  42.4   0.8 
0.09/0.11	c +   0.1  16.9   183  92.7  8713  3220  3207 32250  40.6   0.9 
0.09/0.11	c N   0.1  16.9   183  92.7  8713  3223  3210 32250  40.7   0.9 
0.09/0.15	c +   0.2  15.8   183  92.7  8713  4922  4909 35475  40.2   1.0 
0.19/0.22	c +   0.2  15.7   183  92.7  8713  7475  7462 39022  39.0   1.2 
0.19/0.24	c N   0.2  15.7   183  92.7  8713  8044  8031 39022  40.7   1.2 
0.29/0.34	c +   0.3  15.2   183  92.7  8713 11304 11291 42924  41.2   1.5 
0.49/0.57	c +   0.6  15.1   183  92.7  8713 17047 17034 47216  38.7   2.0 
0.59/0.68	c N   0.7  14.9   183  92.7  8713 19266 19253 47216  42.4   2.1 
0.89/1.00	c +   1.0  14.6   183  92.7  8713 25661 25648 51937  40.5   2.6 
1.69/1.75	c +   1.8  14.4   183  92.7  8713 38582 38568 57130  39.6   3.7 
2.09/2.15	c N   2.2  14.5   183  92.7  8713 44919 44905 57130  40.2   4.2 
2.09/2.15	c 
2.09/2.15	c  seconds     variables   original    learned     agility
2.09/2.15	c         level        used      conflicts    limit          MB
2.09/2.15	c 
3.08/3.18	c +   3.2  14.2   183  92.7  8713 57963 17197 62843  40.3   2.3 
5.08/5.17	c +   5.2  13.8   183  92.7  8713 87034 46267 69127  39.1   4.5 
6.49/6.56	c N   6.6  13.8   183  92.7  8713 102e3 61848 69127  40.4   5.7 
9.28/9.30	c +   9.3  13.7   183  92.7  8713 130e3 36191 76039  39.9   4.4 
16.19/16.23	c +  16.2  13.5   183  92.7  8713 196e3 40857 83642  36.6   4.6 
20.19/20.24	c N  20.2  13.3   183  92.7  8713 230e3 75611 83642  42.2   7.1 
25.69/25.77	c +  25.8  13.3   183  92.7  8713 294e3 71469 92006  42.1   6.9 
39.78/39.84	c +  39.8  13.0   183  92.7  8713 441e3 68749 101e3  40.8   6.3 
46.08/46.18	c N  46.2  12.9   183  92.7  8713 512e3 54153 101e3  43.5   5.5 
62.97/63.03	c +  63.0  12.6   183  92.7  8713 662e3 34675 111e3  40.6   3.9 
72.17/72.21	c s  72.2  12.4   182  92.7  8172 738e3 11635 111e3  37.0   2.3 
72.17/72.22	c N  72.2  12.4   182  92.7  8172 738e3 11737 111e3  37.0   2.3 
72.17/72.23	c N  72.2  12.4   182  92.7  8172 739e3 12040 111e3  36.7   2.3 
72.17/72.26	c N  72.2  12.4   182  92.7  8172 739e3 12843 111e3  36.3   2.4 
72.27/72.35	c N  72.3  12.4   182  92.7  8172 741e3 14850 111e3  36.6   2.6 
72.57/72.62	c N  72.6  12.4   182  92.7  8172 746e3 19660 111e3  36.6   2.9 
73.36/73.40	c N  73.4  12.5   182  92.7  8172 757e3 30884 111e3  33.2   3.8 
75.77/75.86	c N  75.8  12.5   182  92.7  8172 783e3 56526 111e3  39.5   5.9 
85.66/85.70	c N  85.7  12.7   182  92.7  8172 841e3 22240 111e3  37.5   3.2 
101.66/101.78	c N 101.8  12.6   182  92.7  8172 969e3 56949 111e3  38.9   5.7 
105.06/105.18	c + 105.1  12.6   182  92.7  8172 993e3 80702 122e3  39.2   7.3 
123.55/123.65	c s 123.6  12.4   181  92.7  7771 110e4 14119 122e3  39.9   2.5 
123.55/123.65	c 
123.55/123.65	c  seconds     variables   original    learned     agility
123.55/123.65	c         level        used      conflicts    limit          MB
123.55/123.65	c 
123.55/123.66	c N 123.6  12.4   181  92.7  7771 110e4 14219 122e3  38.8   2.5 
123.55/123.68	c N 123.6  12.4   181  92.7  7771 110e4 14519 122e3  38.9   2.6 
123.65/123.72	c N 123.7  12.4   181  92.7  7771 110e4 15320 122e3  38.9   2.6 
123.75/123.84	c N 123.8  12.4   181  92.7  7771 110e4 17322 122e3  38.1   2.8 
124.15/124.20	c N 124.2  12.4   181  92.7  7771 111e4 22134 122e3  38.6   3.2 
124.95/125.02	c N 125.0  12.4   181  92.7  7771 112e4 33350 122e3  38.5   4.1 
127.45/127.56	c N 127.5  12.5   181  92.7  7771 115e4 59004 122e3  41.5   6.1 
135.74/135.83	c N 135.8  12.5   181  92.7  7771 120e4 116e3 122e3  42.3  10.8 
154.24/154.33	c N 154.3  12.5   181  92.7  7771 133e4 36521 122e3  38.9   4.2 
180.83/180.94	c + 180.9  12.7   181  92.7  7771 148e4 84970 134e3  33.8   8.5 
200.23/200.33	c N 200.3  12.7   181  92.7  7771 161e4 98803 134e3  38.6  10.0 
305.40/305.59	c s 305.5  12.5   180  92.7  7693 223e4  6399 134e3  39.8   3.0 
305.50/305.60	c N 305.5  12.5   180  92.7  7693 223e4  6499 134e3  40.5   3.0 
305.50/305.61	c N 305.5  12.5   180  92.7  7693 223e4  6800 134e3  39.5   3.0 
305.50/305.65	c N 305.6  12.5   180  92.7  7693 223e4  7600 134e3  38.7   3.0 
305.60/305.72	c + 305.6  12.5   180  92.7  7693 223e4  9067 148e3  37.5   3.2 
305.60/305.75	c N 305.7  12.5   180  92.7  7693 223e4  9605 148e3  37.8   3.2 
305.90/306.03	c N 305.9  12.5   180  92.7  7693 224e4 14416 148e3  39.9   3.6 
306.80/306.94	c N 306.8  12.5   180  92.7  7693 225e4 25633 148e3  38.7   4.4 
309.80/309.99	c N 309.9  12.5   180  92.7  7693 227e4 51274 148e3  37.4   6.3 
319.90/320.03	c N 319.9  12.5   180  92.7  7693 233e4 108e3 148e3  42.9  10.4 
349.49/349.68	c N 349.6  12.4   180  92.7  7693 246e4 110e3 148e3  38.5  10.0 
349.49/349.68	c 
349.49/349.68	c  seconds     variables   original    learned     agility
349.49/349.68	c         level        used      conflicts    limit          MB
349.49/349.68	c 
350.89/351.06	c s 351.0  12.4   179  92.7  7031 246e4 15675 148e3  38.1   3.5 
350.89/351.07	c N 351.0  12.4   179  92.7  7031 246e4 15775 148e3  36.4   3.5 
350.89/351.09	c N 351.0  12.4   179  92.7  7031 246e4 16076 148e3  35.7   3.5 
350.99/351.13	c N 351.0  12.4   179  92.7  7031 246e4 16878 148e3  36.5   3.5 
351.09/351.28	c N 351.2  12.4   179  92.7  7031 247e4 18882 148e3  38.6   3.7 
351.49/351.66	c N 351.6  12.4   179  92.7  7031 247e4 23695 148e3  35.7   4.1 
352.49/352.69	c N 352.6  12.4   179  92.7  7031 248e4 34921 148e3  36.9   5.0 
355.58/355.78	c N 355.7  12.4   179  92.7  7031 251e4 60568 148e3  36.7   6.9 
366.88/367.01	c N 366.9  12.4   179  92.7  7031 257e4 118e3 148e3  36.8  11.1 
393.68/393.83	c N 393.7  12.4   179  92.7  7031 269e4 122e3 148e3  38.9  11.9 
430.56/430.73	c s 430.6  12.4   178  92.7  6957 287e4 10978 148e3  37.7   3.2 
430.56/430.74	c N 430.6  12.4   178  92.7  6957 287e4 11078 148e3  39.3   3.2 
430.56/430.76	c N 430.6  12.4   178  92.7  6957 287e4 11378 148e3  37.1   3.2 
430.66/430.80	c N 430.7  12.4   178  92.7  6957 287e4 12180 148e3  38.0   3.3 
430.66/430.89	c N 430.8  12.4   178  92.7  6957 287e4 14183 148e3  36.2   3.4 
430.96/431.18	c N 431.1  12.4   178  92.7  6957 288e4 18987 148e3  37.2   3.8 
431.86/432.08	c N 432.0  12.4   178  92.7  6957 289e4 30211 148e3  40.3   4.5 
434.75/434.97	c N 434.8  12.4   178  92.7  6957 291e4 55856 148e3  39.1   6.2 
439.25/439.47	c s 439.3  12.3   177  92.7  6437 294e4 17723 148e3  35.7   3.6 
439.25/439.48	c N 439.3  12.3   177  92.7  6437 294e4 17823 148e3  34.5   3.6 
439.25/439.50	c N 439.4  12.3   177  92.7  6437 294e4 18128 148e3  37.1   3.6 
439.35/439.55	c N 439.4  12.3   177  92.7  6437 294e4 18930 148e3  37.5   3.7 
439.35/439.55	c 
439.35/439.55	c  seconds     variables   original    learned     agility
439.35/439.55	c         level        used      conflicts    limit          MB
439.35/439.55	c 
439.45/439.68	c N 439.6  12.3   177  92.7  6437 295e4 20934 148e3  35.5   3.8 
439.86/440.08	c N 440.0  12.3   177  92.7  6437 295e4 25745 148e3  33.7   4.1 
441.05/441.24	c N 441.1  12.3   177  92.7  6437 296e4 36967 148e3  36.8   4.8 
444.16/444.39	c N 444.3  12.3   176  92.7  6437 298e4 59422 148e3  38.4   6.3 
444.26/444.46	c N 444.3  12.3   176  92.7  6437 298e4 59724 148e3  38.6   6.3 
444.45/444.64	c N 444.5  12.3   176  92.7  6437 299e4 60527 148e3  39.4   6.3 
444.75/444.99	c N 444.9  12.3   176  92.7  6437 299e4 62530 148e3  40.5   6.5 
445.55/445.78	c N 445.6  12.3   176  92.7  6437 299e4 67349 148e3  38.2   6.8 
446.25/446.42	c s 446.3  12.3   176  92.7  6041 300e4 33403 148e3  39.1   4.5 
447.55/447.73	c N 447.6  12.3   176  92.7  6041 300e4 41656 148e3  38.2   5.1 
450.05/450.22	c N 450.1  12.3   175  92.7  6041 302e4 56516 148e3  35.8   6.0 
450.15/450.30	c N 450.2  12.3   175  92.7  6041 302e4 56817 148e3  38.6   6.0 
450.25/450.46	c N 450.3  12.3   175  92.7  6041 302e4 57620 148e3  36.6   6.1 
450.55/450.80	c N 450.7  12.3   175  92.7  6041 302e4 59623 148e3  38.3   6.2 
451.55/451.70	c N 451.6  12.3   175  92.7  6041 303e4 64438 148e3  36.7   6.6 
453.75/453.96	c N 453.8  12.3   175  92.7  6041 304e4 75671 148e3  39.6   7.4 
455.15/455.39	c s 455.3  12.3   174  92.7  5447 304e4 55036 148e3  38.6   6.2 
458.75/458.92	c N 458.8  12.3   174  92.7  5447 306e4 73964 148e3  37.4   7.6 
478.64/478.83	c N 478.7  12.2   174  92.7  5447 312e4 131e3 148e3  36.6  11.4 
484.04/484.26	c s 484.1  12.2   173  92.7  4860 313e4 51025 148e3  38.6   5.8 
484.14/484.30	c N 484.2  12.2   173  92.7  4860 313e4 51126 148e3  38.8   5.8 
484.14/484.37	c N 484.2  12.2   173  92.7  4860 313e4 51427 148e3  42.9   5.8 
484.14/484.37	c 
484.14/484.37	c  seconds     variables   original    learned     agility
484.14/484.37	c         level        used      conflicts    limit          MB
484.14/484.37	c 
484.34/484.59	c N 484.4  12.2   173  92.7  4860 313e4 52230 148e3  36.6   5.9 
484.84/485.01	c N 484.9  12.2   173  92.7  4860 314e4 54234 148e3  37.1   6.0 
485.64/485.85	c N 485.7  12.2   173  92.7  4860 314e4 59047 148e3  39.9   6.4 
488.74/489.00	c N 488.8  12.2   173  92.7  4860 315e4 70262 148e3  38.4   7.2 
497.94/498.17	c N 498.0  12.2   173  92.7  4860 318e4 95916 148e3  38.5   9.1 
511.24/511.48	c s 511.3  12.2   163  92.7  3816 321e4 23281 148e3  39.5   3.8 
511.24/511.50	c N 511.3  12.2   163  92.7  3816 321e4 23381 148e3  37.2   3.8 
511.34/511.54	c N 511.4  12.2   163  92.7  3816 321e4 23681 148e3  35.0   3.8 
511.43/511.64	c N 511.5  12.2   163  92.7  3816 321e4 24484 148e3  34.2   3.8 
511.73/511.93	c N 511.8  12.2   163  92.7  3816 321e4 26486 148e3  34.5   4.0 
512.53/512.73	c N 512.6  12.2   163  92.7  3816 322e4 31295 148e3  37.8   4.3 
513.73/513.96	c N 513.8  12.2   162  92.7  3816 322e4 38111 148e3  38.2   4.7 
513.83/514.03	c N 513.9  12.2   162  92.7  3816 322e4 38411 148e3  37.8   4.7 
514.03/514.21	c N 514.1  12.2   162  92.7  3816 322e4 39218 148e3  38.8   4.7 
514.43/514.63	c N 514.5  12.2   162  92.7  3816 323e4 41222 148e3  36.8   4.9 
514.93/515.19	c N 515.0  12.1   156  92.7  3816 323e4 44389 148e3  37.5   5.0 
515.13/515.30	c N 515.1  12.1   156  92.7  3816 323e4 44690 148e3  37.3   5.1 
515.33/515.55	c N 515.4  12.1   156  92.7  3816 323e4 45489 148e3  38.8   5.1 
515.63/515.86	c N 515.7  12.1   154  92.7  3816 323e4 46787 148e3  38.0   5.2 
515.73/515.93	c N 515.8  12.1   154  92.7  3816 323e4 47088 148e3  36.9   5.2 
515.93/516.10	c N 515.9  12.1   154  92.7  3816 323e4 47889 148e3  35.3   5.2 
515.93/516.19	c N 516.0  12.1   147  92.7  3816 323e4 48233 148e3  35.4   5.2 
515.93/516.19	c 
515.93/516.19	c  seconds     variables   original    learned     agility
515.93/516.19	c         level        used      conflicts    limit          MB
515.93/516.19	c 
516.03/516.25	c N 516.1  12.1   146  92.7  3816 323e4 48450 148e3  34.3   5.3 
516.03/516.29	c N 516.1  12.1   145  92.7  3816 323e4 48642 148e3  35.1   5.3 
516.13/516.33	c 0 516.2  12.1   134  92.7  3816 323e4 48783 148e3  34.9   5.3 
516.13/516.36	c 
516.13/516.36	c  seconds     variables   original    learned     agility
516.13/516.36	c         level        used      conflicts    limit          MB
516.13/516.36	c 
516.13/516.36	s UNSATISFIABLE
516.13/516.36	c
516.13/516.36	c 20 iterations
516.13/516.36	c 2 restarts
516.13/516.36	c 12 failed literals
516.13/516.36	c 3238364 conflicts
516.13/516.36	c 3526521 decisions
516.13/516.36	c 155 fixed variables
516.13/516.36	c 46657007 learned literals
516.13/516.36	c 39.0% deleted literals
516.13/516.36	c 122961250 propagations
516.13/516.36	c 92.7% variables used
516.13/516.36	c 516.2 seconds in library
516.13/516.36	c 0.2 megaprops/second
516.13/516.36	c 11 simplifications
516.13/516.36	c 26 reductions
516.13/516.36	c 238.0 MB recycled
516.13/516.36	c 14.4 MB maximally allocated
516.13/516.36	c 516.2 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733647-1240790972/watcher-1733647-1240790972 -o /tmp/evaluation-result-1733647-1240790972/solver-1733647-1240790972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733647-1240790972.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: 1.06 1.03 1.00 3/64 31403
/proc/meminfo: memFree=1624200/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=916 CPUtime=0
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 135 0 0 0 0 0 0 0 20 0 1 0 107123344 937984 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 229 121 56 152 0 75 0

[startup+0.0787961 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 31403
/proc/meminfo: memFree=1624200/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=2496 CPUtime=0.07
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 518 0 0 0 7 0 0 0 20 0 1 0 107123344 2555904 503 1992294400 134512640 135137933 4294956224 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 624 503 69 152 0 470 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2496

[startup+0.101799 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 31403
/proc/meminfo: memFree=1624200/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=2496 CPUtime=0.09
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 520 0 0 0 9 0 0 0 20 0 1 0 107123344 2555904 505 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 624 505 69 152 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.301821 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 31403
/proc/meminfo: memFree=1624200/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=2632 CPUtime=0.29
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 528 0 0 0 29 0 0 0 22 0 1 0 107123344 2695168 513 1992294400 134512640 135137933 4294956224 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 658 513 69 152 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701867 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 31403
/proc/meminfo: memFree=1624200/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=3160 CPUtime=0.69
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 655 0 0 0 69 0 0 0 25 0 1 0 107123344 3235840 640 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 790 640 69 152 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3160

[startup+1.50196 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1621376/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=4476 CPUtime=1.49
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 961 0 0 0 149 0 0 0 25 0 1 0 107123344 4583424 946 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 1119 946 69 152 0 965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4476

[startup+3.10114 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1619592/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=6456 CPUtime=3.08
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 1472 0 0 0 308 0 0 0 25 0 1 0 107123344 6610944 1457 1992294400 134512640 135137933 4294956224 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 1614 1457 69 152 0 1460 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6456

[startup+6.3015 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1618120/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=6716 CPUtime=6.28
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 1555 0 0 0 628 0 0 0 25 0 1 0 107123344 6877184 1529 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 1679 1529 69 152 0 1525 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6716

[startup+12.7012 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1616904/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=8152 CPUtime=12.68
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 1815 0 0 0 1268 0 0 0 25 0 1 0 107123344 8347648 1789 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 2038 1789 69 152 0 1884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8152

[startup+25.5017 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1615624/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=9340 CPUtime=25.49
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 2135 0 0 0 2548 1 0 0 25 0 1 0 107123344 9564160 2109 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 2335 2109 69 152 0 2181 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9340

[startup+51.1016 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 31404
/proc/meminfo: memFree=1614408/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=10396 CPUtime=51.07
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 2448 0 0 0 5106 1 0 0 25 0 1 0 107123344 10645504 2422 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 2599 2422 69 152 0 2445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10396

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31404
/proc/meminfo: memFree=1612040/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=12680 CPUtime=102.26
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3049 0 0 0 10224 2 0 0 25 0 1 0 107123344 12984320 3013 1992294400 134512640 135137933 4294956224 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 3170 3013 69 152 0 3016 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12680

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31404
/proc/meminfo: memFree=1611528/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=13160 CPUtime=162.24
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3192 0 0 0 16222 2 0 0 25 0 1 0 107123344 13475840 3144 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 3290 3144 69 152 0 3136 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13160

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31404
/proc/meminfo: memFree=1609480/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16032 CPUtime=222.23
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3685 0 0 0 22220 3 0 0 25 0 1 0 107123344 16416768 3637 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4008 3637 69 152 0 3854 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1609480/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16032 CPUtime=282.21
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3685 0 0 0 28218 3 0 0 25 0 1 0 107123344 16416768 3637 1992294400 134512640 135137933 4294956224 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4008 3637 69 152 0 3854 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16032

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1609416/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16032 CPUtime=342.19
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3711 0 0 0 34216 3 0 0 25 0 1 0 107123344 16416768 3663 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4008 3663 69 152 0 3854 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16032

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608456/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16956 CPUtime=402.17
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 40214 3 0 0 25 0 1 0 107123344 17362944 3893 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4239 3893 69 152 0 4085 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=462.15
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 46212 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16920

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

[startup+486.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=486.14
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 48611 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 486.14
Current children cumulated vsize (KiB) 16920

[startup+499.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=498.94
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 49891 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 498.94
Current children cumulated vsize (KiB) 16920

[startup+505.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=505.33
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 50530 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 505.33
Current children cumulated vsize (KiB) 16920

[startup+511.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=511.73
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 51170 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 511.73
Current children cumulated vsize (KiB) 16920

[startup+513.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=513.33
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 51330 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 513.33
Current children cumulated vsize (KiB) 16920

[startup+515.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=514.93
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 51490 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 514.93
Current children cumulated vsize (KiB) 16920

[startup+515.905 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=515.73
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 51570 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 515.73
Current children cumulated vsize (KiB) 16920

[startup+516.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31404
/proc/meminfo: memFree=1608392/2055920 swapFree=4179608/4192956
[pid=31403] ppid=31401 vsize=16920 CPUtime=516.13
/proc/31403/stat : 31403 (picosat) R 31401 31403 30988 0 -1 4194304 3941 0 0 0 51610 3 0 0 25 0 1 0 107123344 17326080 3889 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31403/statm: 4230 3889 69 152 0 4076 0
Current children cumulated CPU time (s) 516.13
Current children cumulated vsize (KiB) 16920

Child status: 20
Real time (s): 516.364
CPU time (s): 516.201
CPU user time (s): 516.162
CPU system time (s): 0.038994
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 16956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 516.162
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3943
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= 1061

runsolver used 0.406938 second user time and 1.08783 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-27 02:09:32
IDJOB=1733647
IDBENCH=71145
IDSOLVER=506
FILE ID=node63/1733647-1240790972
PBS_JOBID= 9187278
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733647-1240790972/watcher-1733647-1240790972 -o /tmp/evaluation-result-1733647-1240790972/solver-1733647-1240790972 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733647-1240790972.cnf

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=1335943666

node63.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		: 3000.236
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		: 3000.236
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:       1624616 kB
Buffers:         53532 kB
Cached:         303040 kB
SwapCached:       6480 kB
Active:         158740 kB
Inactive:       207108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624616 kB
SwapTotal:     4192956 kB
SwapFree:      4179608 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          14900 kB
Slab:            51236 kB
Committed_AS:   597616 kB
PageTables:       1452 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= 66344 MiB
End job on node63 at 2009-04-27 02:18:08