Trace number 1724083

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 557.095 557.247

General information on the benchmark

Nameschup-l2s-guid-1-k56.cnf
MD5SUM8945850ff5a1fb30f0867a5172da0b2e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.534
Satisfiable
(Un)Satisfiability was proved
Number of variables98746
Number of clauses307346
Sum of the clauses size757661
Maximum clause length57
Minimum clause length1
Number of clauses of size 172
Number of clauses of size 2178795
Number of clauses of size 3120630
Number of clauses of size 44935
Number of clauses of size 52464
Number of clauses of size over 5450

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-1724083-1240692221.cnf
0.00/0.00	c parsed header 'p cnf 98746 307346'
2.79/2.82	c initialized 98746 variables
2.79/2.82	c found 307346 non trivial clauses
2.79/2.82	c
2.79/2.82	c random number generator seed 0
2.79/2.82	c 
2.79/2.82	c  seconds     variables   original    learned     agility
2.79/2.82	c         level        used      conflicts    limit          MB
2.79/2.82	c 
2.79/2.82	c s   2.8   0.0 93481   8.0 124e3  1886     1     0   0.0  11.9 
2.79/2.86	c 
2.79/2.86	c initial reduction limit 64086 clauses
2.79/2.86	c 
2.79/2.86	c +   2.9 379.4 93480  10.4 124e3  1986   100 70494   0.6  12.0 
2.79/2.87	c R   2.9 394.6 93480  10.4 124e3  1989   103 70494   0.8  12.0 
3.39/3.45	c +   3.5 123e1 93480  13.5 124e3  2136   250 77543   0.2  12.3 
3.49/3.56	c R   3.6 123e1 93480  16.9 124e3  2290   397 77543  14.3  12.3 
3.49/3.59	c +   3.6 121e1 93480  17.9 124e3  2361   459 85297   7.3  12.3 
3.69/3.76	c s   3.8 115e1 93480  20.3 124e3  2451   546 85297   1.7  12.3 
4.09/4.10	c +   4.1 102e1 93480  21.2 124e3  2698   779 93826   0.4  12.3 
4.40/4.47	c R   4.5 938.9 93480  25.4 124e3  3094  1140 93826  10.4  12.3 
4.49/4.52	c s   4.5 934.1 93478  25.4 124e3  3119  1159 93826   4.2  12.3 
4.59/4.60	c +   4.6 912.0 93467  26.1 124e3  3203  1235 103e3   2.4  12.3 
4.59/4.62	c R   4.6 910.6 93467  26.1 124e3  3225  1255 103e3  12.7  12.3 
5.29/5.36	c s   5.4 821.3 93467  26.6 124e3  3377  1388 103e3   0.0  12.4 
5.40/5.49	c R   5.5 806.1 93467  27.1 124e3  3526  1534 103e3   5.9  12.4 
5.79/5.81	c +   5.8 768.5 93467  31.0 124e3  3960  1938 113e3   6.2  12.4 
5.99/6.07	c R   6.1 743.8 93467  35.4 124e3  4328  2287 113e3   8.2  12.4 
6.69/6.77	c +   6.8 693.0 93467  36.8 124e3  5095  2993 124e3   7.5  12.5 
7.89/7.98	c s   8.0 614.8 93464  39.3 124e3  5752  3561 124e3  15.4  12.5 
7.99/8.04	c R   8.0 611.0 93464  39.6 124e3  5852  3641 124e3   9.4  12.6 
8.59/8.66	c s   8.7 600.9 93196  41.3 123e3  6077  3830 124e3   0.0  12.6 
8.69/8.78	c R   8.8 598.2 93196  41.9 123e3  6155  3895 124e3  12.5  12.6 
8.69/8.78	c 
8.69/8.78	c  seconds     variables   original    learned     agility
8.69/8.78	c         level        used      conflicts    limit          MB
8.69/8.78	c 
8.89/8.91	c R   8.9 589.1 93196  42.4 123e3  6456  4170 124e3  10.2  12.6 
9.09/9.19	c +   9.2 578.9 93196  43.6 123e3  6797  4475 137e3   6.4  12.6 
9.29/9.35	c R   9.4 570.6 93196  44.6 123e3  7261  4914 137e3   5.1  12.7 
10.49/10.51	c s  10.5 531.2 93079  47.6 123e3  9011  6549 137e3  16.5  12.8 
10.59/10.60	c R  10.6 528.8 93079  47.9 123e3  9111  6641 137e3   7.4  12.8 
10.79/10.83	c +  10.8 522.8 93079  48.4 123e3  9350  6870 151e3   9.4  12.8 
10.89/10.91	c R  10.9 520.3 93079  48.5 123e3  9411  6928 151e3   1.5  12.8 
11.39/11.47	c R  11.5 504.3 93079  49.1 123e3 10214  7691 151e3  19.4  12.9 
11.59/11.62	c s  11.6 499.4 93071  49.2 123e3 10388  7843 151e3   8.8  12.9 
11.69/11.76	c R  11.8 496.6 93071  49.4 123e3 10488  7938 151e3  11.6  12.9 
11.89/11.96	c R  12.0 491.3 93071  49.5 123e3 10791  8222 151e3   5.2  13.0 
13.49/13.51	c R  13.5 530.2 93071  54.3 123e3 11593  8972 151e3  13.7  13.0 
13.99/14.06	c s  14.1 521.5 93067  54.8 123e3 11897  9247 151e3  18.8  13.0 
14.09/14.15	c R  14.1 520.9 93066  54.9 123e3 12000  9342 151e3  13.1  13.0 
14.29/14.32	c R  14.3 517.6 93066  55.4 123e3 12302  9623 151e3  13.8  13.1 
14.59/14.67	c s  14.7 513.0 93066  55.6 123e3 12719 10019 151e3   4.5  13.1 
14.89/14.90	c R  14.9 509.8 93032  55.6 123e3 12884 10166 151e3   6.5  13.1 
14.89/14.93	c R  14.9 509.1 93028  55.6 123e3 12988 10265 151e3   9.1  13.1 
14.99/15.02	c +  15.0 507.5 93028  55.7 123e3 13179 10439 166e3   2.5  13.2 
15.09/15.18	c R  15.2 506.1 93028  55.8 123e3 13288 10540 166e3   6.2  13.2 
15.19/15.26	c s  15.3 505.3 93028  55.8 123e3 13356 10603 166e3   7.3  13.2 
15.88/15.93	c s  15.9 498.2 93024  56.4 123e3 13996 11196 166e3   8.4  13.3 
15.88/15.93	c 
15.88/15.93	c  seconds     variables   original    learned     agility
15.88/15.93	c         level        used      conflicts    limit          MB
15.88/15.93	c 
15.88/15.98	c R  16.0 497.2 93020  56.4 123e3 14097 11282 166e3   5.5  13.3 
16.98/17.03	c R  17.0 541.5 93020  58.9 123e3 14397 11557 166e3  16.2  13.3 
17.08/17.12	c s  17.1 539.5 93020  60.4 123e3 14504 11657 166e3   1.4  13.3 
17.59/17.67	c R  17.7 533.2 93020  61.0 123e3 15198 12314 166e3   9.5  13.4 
18.38/18.40	c s  18.4 526.6 93017  61.8 123e3 15647 12726 166e3   8.9  13.4 
18.38/18.48	c R  18.5 525.9 93017  61.8 123e3 15747 12821 166e3   8.6  13.5 
18.69/18.72	c R  18.7 524.2 93017  61.8 123e3 16047 13105 166e3  14.0  13.5 
18.98/19.06	c s  19.1 521.0 93010  62.0 123e3 16453 13483 166e3   6.8  13.5 
19.08/19.13	c R  19.1 520.6 93010  62.0 123e3 16529 13555 166e3   4.4  13.6 
19.28/19.33	c R  19.3 518.7 93010  62.0 123e3 16830 13843 166e3  12.2  13.6 
19.58/19.70	c s  19.7 515.0 92885  62.3 123e3 17188 14175 166e3   8.8  13.6 
19.69/19.75	c R  19.8 514.7 92885  62.4 123e3 17255 14241 166e3   7.8  13.6 
19.98/20.01	c R  20.0 512.6 92885  62.5 123e3 17558 14532 166e3  10.1  13.7 
20.38/20.40	c s  20.4 508.7 92879  63.0 123e3 18112 15056 166e3   7.4  13.7 
20.48/20.52	c R  20.5 507.9 92870  63.1 123e3 18214 15146 166e3  12.0  13.8 
21.28/21.34	c R  21.3 507.3 92870  63.5 123e3 18514 15429 166e3   1.7  13.8 
21.38/21.46	c s  21.5 508.2 92870  63.5 123e3 18517 15430 166e3   0.8  13.8 
21.78/21.89	c +  21.9 510.8 92870  65.8 123e3 18922 15808 182e3  13.4  13.8 
22.48/22.55	c R  22.5 505.4 92870  66.5 123e3 19315 16183 182e3  12.0  13.9 
22.78/22.84	c s  22.8 504.0 92866  66.6 123e3 19604 16455 182e3  14.2  13.9 
22.99/23.05	c R  23.0 503.2 92866  66.6 123e3 19704 16548 182e3   5.1  13.9 
23.38/23.48	c R  23.5 500.4 92866  67.4 123e3 20004 16835 182e3   5.4  13.9 
23.38/23.48	c 
23.38/23.48	c  seconds     variables   original    learned     agility
23.38/23.48	c         level        used      conflicts    limit          MB
23.38/23.48	c 
24.18/24.23	c R  24.2 495.6 92866  68.1 123e3 20809 17586 182e3  14.1  14.0 
25.58/25.68	c R  25.7 483.6 92866  70.4 123e3 22813 19479 182e3  10.8  14.3 
28.98/29.08	c +  29.1 461.5 92866  74.5 123e3 27536 23918 201e3  15.0  14.8 
29.08/29.12	c R  29.1 461.2 92866  74.6 123e3 27623 24001 201e3  19.7  14.8 
34.18/34.24	c s  34.2 438.0 92474  76.9 123e3 33403 29368 201e3  11.6  15.9 
34.18/34.25	c R  34.2 438.0 92474  76.9 123e3 33414 29377 201e3   9.1  15.9 
34.58/34.68	c R  34.7 437.1 92474  77.0 123e3 33715 29667 201e3   1.8  15.9 
35.48/35.53	c R  35.5 434.4 92474  77.3 123e3 34515 30437 201e3  10.4  16.0 
37.28/37.30	c R  37.3 427.4 92474  77.8 123e3 36518 32343 201e3  12.4  16.3 
38.38/38.46	c s  38.5 422.5 92449  78.0 123e3 37762 33515 201e3  10.0  16.5 
38.38/38.49	c R  38.5 422.3 92449  78.0 123e3 37848 33596 201e3   6.6  16.5 
38.68/38.72	c R  38.7 421.4 92449  78.2 123e3 38149 33887 201e3   5.2  16.6 
39.68/39.71	c R  39.7 418.7 92449  78.4 123e3 38950 34663 201e3  11.2  16.7 
41.47/41.51	c +  41.5 413.7 92449  78.8 123e3 40560 36203 221e3   9.2  17.0 
41.97/42.07	c R  42.1 412.8 92449  79.0 123e3 40953 36592 221e3  10.6  17.1 
46.97/47.04	c R  47.0 399.2 92449  80.3 123e3 45760 41207 221e3  10.8  17.9 
57.77/57.82	c R  57.8 375.0 92449  82.1 123e3 56983 52024 221e3   8.0  20.5 
61.17/61.23	c +  61.2 369.0 92449  82.3 123e3 59941 54885 243e3  11.3  21.2 
88.06/88.13	c R  88.1 338.5 92449  84.1 123e3 82649 77053 243e3   4.0  27.3 
96.96/97.09	c +  97.1 329.4 92449  84.4 123e3 89012 83293 267e3  15.5  28.9 
108.06/108.10	c s 108.1 322.1 92213  84.7 123e3 94580 88713 267e3   3.4  30.6 
108.16/108.27	c R 108.2 321.9 92213  84.7 123e3 94664 88792 267e3  10.2  30.6 
108.16/108.27	c 
108.16/108.27	c  seconds     variables   original    learned     agility
108.16/108.27	c         level        used      conflicts    limit          MB
108.16/108.27	c 
108.87/108.92	c R 108.9 321.6 92213  84.7 123e3 94964 89087 267e3   8.0  30.7 
110.36/110.46	c R 110.4 320.5 92213  84.7 123e3 95765 89876 267e3   7.0  30.9 
114.76/114.83	c R 114.8 317.6 92213  84.8 123e3 97768 91846 267e3  15.7  31.5 
122.45/122.51	c s 122.5 313.0 92146  85.1 123e3 102e3 96257 267e3   8.7  32.9 
122.55/122.63	c R 122.6 313.0 92146  85.1 123e3 102e3 96307 267e3  12.7  32.9 
122.95/123.08	c R 123.0 312.7 92146  85.1 123e3 102e3 96604 267e3   6.4  33.0 
124.55/124.61	c R 124.6 311.9 92146  85.2 123e3 103e3 97400 267e3   4.4  33.3 
128.05/128.18	c R 128.1 309.4 92146  85.3 123e3 105e3 99364 267e3  12.6  33.8 
128.75/128.82	c s 128.8 309.2 92137  85.3 123e3 105e3 99433 267e3   7.1  33.8 
129.05/129.10	c R 129.1 309.1 92137  85.3 123e3 105e3 99530 267e3  15.9  33.9 
129.35/129.47	c R 129.4 308.8 92137  85.3 123e3 105e3 99829 267e3   8.7  34.0 
131.15/131.27	c R 131.2 307.9 92137  85.4 123e3 106e3 100e3 267e3   6.5  34.2 
135.45/135.55	c R 135.5 305.8 92137  85.4 123e3 108e3 102e3 267e3  16.5  34.8 
145.95/146.00	c R 146.0 301.3 92137  85.6 123e3 113e3 107e3 267e3  14.7  36.2 
173.74/173.89	c R 173.8 292.0 92137  85.8 123e3 124e3 118e3 267e3   8.0  39.8 
193.54/193.62	c + 193.6 285.8 92137  86.1 123e3 132e3 126e3 294e3   8.3  42.9 
244.83/244.92	c R 244.9 273.9 92137  86.5 123e3 150e3 143e3 294e3   5.4  49.4 
326.20/326.34	c s 326.3 259.7 92130  86.9 123e3 174e3 167e3 294e3   3.0  57.7 
326.51/326.66	c R 326.6 259.6 92130  86.9 123e3 174e3 167e3 294e3   9.4  57.8 
327.40/327.57	c R 327.5 259.4 92130  86.9 123e3 174e3 167e3 294e3  12.6  57.8 
328.60/328.77	c s 328.7 259.2 92128  86.9 123e3 174e3 167e3 294e3  13.2  58.0 
329.00/329.13	c R 329.0 259.2 92128  86.9 123e3 174e3 168e3 294e3  11.9  58.0 
329.00/329.13	c 
329.00/329.13	c  seconds     variables   original    learned     agility
329.00/329.13	c         level        used      conflicts    limit          MB
329.00/329.13	c 
329.80/329.93	c R 329.8 259.0 92128  86.9 123e3 175e3 168e3 294e3   3.4  58.1 
332.50/332.67	c R 332.6 258.6 92128  86.9 123e3 175e3 169e3 294e3   4.4  58.4 
340.39/340.54	c R 340.4 257.6 92128  86.9 123e3 177e3 171e3 294e3   3.6  59.2 
357.99/358.15	c R 358.1 255.2 92128  87.0 123e3 182e3 175e3 294e3   7.4  61.2 
375.68/375.85	c s 375.7 253.2 92125  87.0 123e3 186e3 179e3 294e3  11.8  62.4 
376.18/376.36	c R 376.3 253.2 92125  87.0 123e3 186e3 179e3 294e3   5.4  62.5 
377.58/377.79	c R 377.7 253.0 92125  87.0 123e3 186e3 179e3 294e3  10.5  62.5 
381.59/381.76	c R 381.7 252.6 92125  87.0 123e3 187e3 180e3 294e3   5.4  62.8 
391.99/392.18	c R 392.1 251.5 92125  87.1 123e3 189e3 182e3 294e3   1.0  63.5 
404.58/404.70	c s 404.6 250.3 92122  87.1 123e3 192e3 185e3 294e3  17.3  64.3 
405.08/405.22	c R 405.1 250.3 92122  87.1 123e3 192e3 185e3 294e3   9.2  64.3 
405.98/406.11	c R 406.0 250.1 92122  87.1 123e3 192e3 185e3 294e3   5.1  64.4 
409.28/409.49	c R 409.4 249.8 92122  87.1 123e3 193e3 186e3 294e3   5.1  64.6 
418.57/418.76	c R 418.7 248.8 92122  87.1 123e3 195e3 188e3 294e3   3.1  65.4 
430.97/431.12	c + 431.0 247.3 92122  87.2 123e3 198e3 191e3 323e3  16.1  66.4 
441.27/441.48	c R 441.4 246.6 92122  87.2 123e3 200e3 193e3 323e3  16.3  67.2 
478.36/478.55	c s 478.4 242.7 92095  87.5 123e3 208e3 201e3 323e3   4.8  70.1 
478.96/479.19	c R 479.1 242.6 92094  87.5 123e3 208e3 201e3 323e3  17.8  70.1 
479.56/479.78	c s 479.7 242.6 92094  87.5 123e3 208e3 201e3 323e3   0.3  70.2 
480.36/480.57	c R 480.4 242.5 92094  87.5 123e3 208e3 201e3 323e3   5.3  70.2 
484.66/484.90	c R 484.8 242.1 92094  87.6 123e3 209e3 202e3 323e3   7.1  70.5 
492.86/493.10	c R 493.0 241.3 92094  87.6 123e3 211e3 204e3 323e3  12.1  71.1 
492.86/493.10	c 
492.86/493.10	c  seconds     variables   original    learned     agility
492.86/493.10	c         level        used      conflicts    limit          MB
492.86/493.10	c 
498.96/499.11	c s 499.0 240.8 92082  87.6 123e3 212e3 205e3 323e3   9.8  71.4 
499.26/499.46	c R 499.3 240.7 92082  87.6 123e3 212e3 205e3 323e3   6.2  71.4 
500.26/500.49	c R 500.4 240.6 92082  87.6 123e3 213e3 205e3 323e3   9.6  71.5 
504.26/504.48	c R 504.3 240.3 92082  87.6 123e3 213e3 206e3 323e3  11.3  71.8 
512.05/512.21	c s 512.1 239.7 92058  87.6 123e3 215e3 207e3 323e3   5.7  71.9 
512.36/512.56	c R 512.4 239.7 92058  87.6 123e3 215e3 207e3 323e3  10.3  71.9 
513.75/513.91	c R 513.8 239.5 92058  87.6 123e3 215e3 207e3 323e3  10.2  72.0 
514.56/514.77	c s 514.6 239.5 92057  87.6 123e3 215e3 207e3 323e3   2.5  72.0 
514.85/515.04	c R 514.9 239.4 92057  87.6 123e3 215e3 207e3 323e3  12.6  72.0 
516.35/516.58	c R 516.4 239.3 92057  87.6 123e3 216e3 208e3 323e3   7.0  72.1 
520.05/520.22	c R 520.1 239.0 92057  87.6 123e3 216e3 208e3 323e3   3.8  72.4 
529.84/530.08	c R 529.9 238.1 92057  87.7 123e3 218e3 210e3 323e3   6.5  72.9 
533.04/533.26	c s 533.1 237.9 91950  87.7 123e3 219e3 211e3 323e3  11.0  73.0 
533.64/533.80	c R 533.7 237.8 91950  87.7 123e3 219e3 211e3 323e3   7.9  73.1 
535.45/535.62	c R 535.5 237.7 91950  87.7 123e3 219e3 211e3 323e3   4.1  73.1 
535.75/535.94	c s 535.8 237.7 91949  87.7 123e3 219e3 211e3 323e3   1.6  73.1 
536.35/536.50	c R 536.4 237.6 91949  87.7 123e3 220e3 211e3 323e3  10.7  73.2 
538.05/538.24	c R 538.1 237.5 91949  87.7 123e3 220e3 212e3 323e3   0.2  73.2 
542.95/543.14	c R 543.0 237.2 91949  87.8 123e3 221e3 213e3 323e3   6.7  73.4 
553.05/553.20	c R 553.1 236.4 91949  87.8 123e3 223e3 215e3 323e3  19.7  73.8 
556.74/556.98	c s 556.8 236.2 80058  90.7 107e3 223e3 79877 323e3   1.3  23.6 
556.94/557.18	c 0 557.0 236.1 76344  91.4 107e3 223e3 79937 323e3   5.2  23.7 
556.94/557.18	c 
556.94/557.18	c  seconds     variables   original    learned     agility
556.94/557.18	c         level        used      conflicts    limit          MB
556.94/557.18	c 
557.04/557.24	s UNSATISFIABLE
557.04/557.24	c
557.04/557.24	c 43 iterations
557.04/557.24	c 840 restarts
557.04/557.24	c 2267 failed literals
557.04/557.24	c 223980 conflicts
557.04/557.24	c 922621 decisions
557.04/557.24	c 22402 fixed variables
557.04/557.24	c 14885117 learned literals
557.04/557.24	c 48.2% deleted literals
557.04/557.24	c 1095439769 propagations
557.04/557.24	c 91.4% variables used
557.04/557.24	c 557.0 seconds in library
557.04/557.24	c 2.0 megaprops/second
557.04/557.24	c 36 simplifications
557.04/557.24	c 0 reductions
557.04/557.24	c 51.0 MB recycled
557.04/557.24	c 74.1 MB maximally allocated
557.04/557.24	c 557.0 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-1724083-1240692221/watcher-1724083-1240692221 -o /tmp/evaluation-result-1724083-1240692221/solver-1724083-1240692221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1724083-1240692221.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 1.11 1.23 3/64 20741
/proc/meminfo: memFree=1715952/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=6380 CPUtime=0
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 550 0 0 0 0 0 0 0 18 0 1 0 97249275 6533120 535 1992294400 134512640 135137933 4294956224 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 1595 537 53 152 0 1441 0

[startup+0.0448381 s]
/proc/loadavg: 1.00 1.11 1.23 3/64 20741
/proc/meminfo: memFree=1715952/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=7960 CPUtime=0.03
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 1848 0 0 0 3 0 0 0 18 0 1 0 97249275 8151040 1833 1992294400 134512640 135137933 4294956224 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 1990 1833 56 152 0 1836 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7960

[startup+0.101844 s]
/proc/loadavg: 1.00 1.11 1.23 3/64 20741
/proc/meminfo: memFree=1715952/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=9936 CPUtime=0.09
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 2339 0 0 0 9 0 0 0 18 0 1 0 97249275 10174464 2324 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 2484 2324 56 152 0 2330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9936

[startup+0.301866 s]
/proc/loadavg: 1.00 1.11 1.23 3/64 20741
/proc/meminfo: memFree=1715952/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=14284 CPUtime=0.29
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3436 0 0 0 28 1 0 0 19 0 1 0 97249275 14626816 3421 1992294400 134512640 135137933 4294956224 18446744073709551615 134528962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3571 3421 61 152 0 3417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14284

[startup+0.701909 s]
/proc/loadavg: 1.00 1.11 1.23 3/64 20741
/proc/meminfo: memFree=1715952/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=14548 CPUtime=0.69
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3487 0 0 0 68 1 0 0 22 0 1 0 97249275 14897152 3472 1992294400 134512640 135137933 4294956224 18446744073709551615 134547474 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3637 3472 61 152 0 3483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14548

[startup+1.502 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 20742
/proc/meminfo: memFree=1702248/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=14708 CPUtime=1.49
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3503 0 0 0 148 1 0 0 25 0 1 0 97249275 15060992 3488 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3677 3488 61 152 0 3523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14708

[startup+3.10117 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 20742
/proc/meminfo: memFree=1702120/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=15092 CPUtime=3.09
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3559 0 0 0 308 1 0 0 25 0 1 0 97249275 15454208 3544 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3773 3544 69 152 0 3619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15092

[startup+6.30153 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 20742
/proc/meminfo: memFree=1701544/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=15224 CPUtime=6.29
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3617 0 0 0 628 1 0 0 25 0 1 0 97249275 15589376 3602 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3806 3602 69 152 0 3652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15224

[startup+12.7012 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 20742
/proc/meminfo: memFree=1700968/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=15752 CPUtime=12.69
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 3758 0 0 0 1268 1 0 0 25 0 1 0 97249275 16130048 3743 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 3938 3743 69 152 0 3784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15752

[startup+25.5017 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 20742
/proc/meminfo: memFree=1699688/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=17072 CPUtime=25.48
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 4096 0 0 0 2547 1 0 0 25 0 1 0 97249275 17481728 4081 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 4268 4081 69 152 0 4114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17072

[startup+51.1015 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 20742
/proc/meminfo: memFree=1695016/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=21816 CPUtime=51.07
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 5269 0 0 0 5104 3 0 0 25 0 1 0 97249275 22339584 5254 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 5454 5254 69 152 0 5300 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21816

[startup+102.305 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 20742
/proc/meminfo: memFree=1683368/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=33556 CPUtime=102.26
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 8179 0 0 0 10219 7 0 0 25 0 1 0 97249275 34361344 8164 1992294400 134512640 135137933 4294956224 18446744073709551615 134547957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 8389 8164 69 152 0 8235 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33556

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 20742
/proc/meminfo: memFree=1674472/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=42268 CPUtime=162.25
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 10398 0 0 0 16214 11 0 0 25 0 1 0 97249275 43282432 10383 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 10567 10383 69 152 0 10413 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42268

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 20742
/proc/meminfo: memFree=1666088/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=50964 CPUtime=222.23
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 12465 0 0 0 22209 14 0 0 25 0 1 0 97249275 52187136 12450 1992294400 134512640 135137933 4294956224 18446744073709551615 134527760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 12741 12450 69 152 0 12587 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50964

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 20742
/proc/meminfo: memFree=1658920/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=58092 CPUtime=282.21
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 14250 0 0 0 28205 16 0 0 25 0 1 0 97249275 59486208 14235 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 14523 14235 69 152 0 14369 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 58092

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 20742
/proc/meminfo: memFree=1652584/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=64164 CPUtime=342.19
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 15789 0 0 0 34202 17 0 0 25 0 1 0 97249275 65703936 15774 1992294400 134512640 135137933 4294956224 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 16041 15774 69 152 0 15887 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 64164

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 20742
/proc/meminfo: memFree=1647528/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=69180 CPUtime=402.18
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 17057 0 0 0 40199 19 0 0 25 0 1 0 97249275 70840320 17042 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 17295 17042 69 152 0 17141 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 69180

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 20742
/proc/meminfo: memFree=1642536/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=74064 CPUtime=462.16
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 18286 0 0 0 46196 20 0 0 25 0 1 0 97249275 75841536 18271 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 18516 18271 69 152 0 18362 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 74064

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 20742
/proc/meminfo: memFree=1638568/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=77892 CPUtime=522.15
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19261 0 0 0 52194 21 0 0 25 0 1 0 97249275 79761408 19246 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19473 19246 69 152 0 19319 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 77892

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

[startup+537.501 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 20742
/proc/meminfo: memFree=1637736/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=78684 CPUtime=537.35
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19451 0 0 0 53713 22 0 0 25 0 1 0 97249275 80572416 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19671 19436 69 152 0 19517 0
Current children cumulated CPU time (s) 537.35
Current children cumulated vsize (KiB) 78684

[startup+550.302 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 20742
/proc/meminfo: memFree=1637288/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79080 CPUtime=550.14
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19567 0 0 0 54992 22 0 0 25 0 1 0 97249275 80977920 19552 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19770 19552 69 152 0 19616 0
Current children cumulated CPU time (s) 550.14
Current children cumulated vsize (KiB) 79080

[startup+553.501 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1637096/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79212 CPUtime=553.34
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19602 0 0 0 55312 22 0 0 25 0 1 0 97249275 81113088 19587 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19803 19587 69 152 0 19649 0
Current children cumulated CPU time (s) 553.34
Current children cumulated vsize (KiB) 79212

[startup+555.101 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1637096/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79344 CPUtime=554.94
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19618 0 0 0 55472 22 0 0 25 0 1 0 97249275 81248256 19603 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19836 19603 69 152 0 19682 0
Current children cumulated CPU time (s) 554.94
Current children cumulated vsize (KiB) 79344

[startup+555.901 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1637032/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79344 CPUtime=555.74
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19624 0 0 0 55552 22 0 0 25 0 1 0 97249275 81248256 19609 1992294400 134512640 135137933 4294956224 18446744073709551615 134522837 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19836 19609 69 152 0 19682 0
Current children cumulated CPU time (s) 555.74
Current children cumulated vsize (KiB) 79344

[startup+556.701 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1636712/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79608 CPUtime=556.54
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19695 0 0 0 55632 22 0 0 25 0 1 0 97249275 81518592 19680 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19902 19680 69 152 0 19748 0
Current children cumulated CPU time (s) 556.54
Current children cumulated vsize (KiB) 79608

[startup+557.102 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1636712/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79608 CPUtime=556.94
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19695 0 0 0 55672 22 0 0 25 0 1 0 97249275 81518592 19680 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19902 19680 69 152 0 19748 0
Current children cumulated CPU time (s) 556.94
Current children cumulated vsize (KiB) 79608

[startup+557.202 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20742
/proc/meminfo: memFree=1636712/2055920 swapFree=4192812/4192956
[pid=20741] ppid=20739 vsize=79608 CPUtime=557.04
/proc/20741/stat : 20741 (picosat) R 20739 20741 20644 0 -1 4194304 19695 0 0 0 55682 22 0 0 25 0 1 0 97249275 81518592 19680 1992294400 134512640 135137933 4294956224 18446744073709551615 134658841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20741/statm: 19902 19680 69 152 0 19748 0
Current children cumulated CPU time (s) 557.04
Current children cumulated vsize (KiB) 79608

Child status: 20
Real time (s): 557.247
CPU time (s): 557.095
CPU user time (s): 556.858
CPU system time (s): 0.236963
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 79608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 556.858
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19697
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= 1050

runsolver used 0.416936 second user time and 1.20982 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-25 22:43:41
IDJOB=1724083
IDBENCH=71751
IDSOLVER=506
FILE ID=node59/1724083-1240692221
PBS_JOBID= 9186733
Free space on /tmp= 66356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE06/schup-l2s-guid-1-k56.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724083-1240692221/watcher-1724083-1240692221 -o /tmp/evaluation-result-1724083-1240692221/solver-1724083-1240692221 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1724083-1240692221.cnf

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

MD5SUM BENCH= 8945850ff5a1fb30f0867a5172da0b2e
RANDOM SEED=248357812

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716432 kB
Buffers:         35400 kB
Cached:         231908 kB
SwapCached:          0 kB
Active:         147300 kB
Inactive:       133892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6032 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            44252 kB
Committed_AS:   407988 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node59 at 2009-04-25 22:52:58