Trace number 1715687

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 181.146 181.227

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-5-13-u.cnf
MD5SUM127968d7d14f3ab7655995f561e62ed8
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.5733
Satisfiable
(Un)Satisfiability was proved
Number of variables178708
Number of clauses806681
Sum of the clauses size1842626
Maximum clause length10
Minimum clause length1
Number of clauses of size 115072
Number of clauses of size 2648853
Number of clauses of size 3108896
Number of clauses of size 43760
Number of clauses of size 515040
Number of clauses of size over 515060

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-1715687-1240605845.cnf
0.00/0.00	c parsed header 'p cnf 178708 806681'
4.59/4.61	c initialized 178708 variables
4.59/4.61	c found 806681 non trivial clauses
4.59/4.61	c
4.59/4.61	c random number generator seed 0
4.59/4.61	c 
4.59/4.61	c  seconds     variables   original    learned     agility
4.59/4.61	c         level        used      conflicts    limit          MB
4.59/4.61	c 
4.59/4.61	c s   4.6   0.0 131e3  26.3 124e3     0     0     0   0.0  23.6 
4.59/4.69	c 
4.59/4.69	c initial reduction limit 71378 clauses
4.59/4.69	c 
4.59/4.69	c +   4.7  54.2 131e3  26.8 124e3   100    98 78515   0.3  23.9 
4.69/4.70	c R   4.7  54.2 131e3  26.8 124e3   100    98 78515   0.3  23.9 
5.39/5.40	c +   5.4  77.4 112e3  43.0 124e3   250   232 86366   2.6  24.3 
5.49/5.51	c s   5.5  75.6 112e3  44.9 115e3   265   245 86366   3.9  24.0 
6.09/6.15	c +   6.2  61.3 104e3  52.1 115e3   475   437 95002   0.9  25.0 
6.19/6.28	c R   6.3  54.2 104e3  52.6 115e3   594   454 95002   0.2  25.0 
6.29/6.37	c s   6.4  58.5 104e3  52.8 106e3   603   437 95002   0.6  24.7 
7.39/7.44	c s   7.4  56.6 98155  59.3 102e3   741   557 95002   0.4  24.8 
7.99/8.04	c +   8.0  54.7 94749  62.8 102e3   812   617 104e3   1.7  24.9 
8.59/8.61	c s   8.6  76.4 92560  68.8 98885   924   721 104e3   0.6  24.9 
9.69/9.74	c s   9.7  79.5 90938  71.7 97606  1048   835 104e3   0.7  25.0 
10.89/10.94	c s  10.9  78.5 88860  73.3 95732  1173   949 104e3   3.4  25.1 
12.19/12.25	c +  12.2  94.3 88405  75.0 95732  1317  1088 114e3   1.7  25.3 
12.69/12.71	c s  12.7  95.8 88405  75.3 95372  1373  1143 114e3   0.2  25.3 
12.79/12.84	c R  12.8  98.1 88405  75.3 95372  1395  1165 114e3   1.1  25.3 
14.08/14.17	c s  14.2 107.4 86781  76.6 90684  1557  1321 114e3   0.2  25.5 
15.39/15.46	c s  15.5 115.9 85285  77.7 89418  1720  1463 114e3   1.0  25.6 
15.88/15.91	c R  15.9 118.8 85285  77.8 89418  1800  1543 114e3   1.0  25.7 
16.58/16.65	c s  16.6 119.2 85185  77.9 89338  1885  1627 114e3   0.9  25.7 
17.98/18.03	c s  18.0 118.9 85069  78.3 89251  2073  1812 114e3   0.6  25.9 
17.98/18.03	c 
17.98/18.03	c  seconds     variables   original    learned     agility
17.98/18.03	c         level        used      conflicts    limit          MB
17.98/18.03	c 
17.98/18.05	c +  18.0 118.5 85069  78.3 89251  2074  1813 126e3   0.3  25.9 
18.59/18.62	c R  18.6 117.6 85048  78.7 89251  2189  1926 126e3   3.5  26.0 
19.29/19.36	c s  19.4 116.8 81553  79.4 86348  2287  2012 126e3   3.7  26.1 
19.39/19.42	c R  19.4 116.8 81553  79.4 86348  2299  2024 126e3   3.0  26.1 
20.09/20.15	c R  20.1 121.1 80518  79.7 86348  2480  2204 126e3   4.7  26.3 
20.69/20.79	c s  20.8 120.4 80440  79.7 85357  2533  2255 126e3   0.6  26.2 
21.99/22.03	c s  22.0 118.2 79850  80.2 84909  2746  2450 126e3   0.6  26.4 
22.39/22.47	c R  22.5 117.8 79850  80.2 84909  2813  2517 126e3   1.9  26.4 
23.09/23.16	c s  23.2 117.3 79849  80.3 84908  2914  2615 126e3   1.4  26.5 
23.29/23.36	c R  23.4 116.9 79849  80.3 84908  2952  2653 126e3   1.4  26.5 
24.29/24.30	c s  24.3 115.7 78531  80.4 83945  3102  2771 126e3   0.4  26.5 
24.29/24.40	c R  24.4 115.5 78531  80.4 83945  3115  2784 126e3   0.8  26.5 
24.79/24.88	c +  24.9 114.9 78531  80.4 83945  3209  2878 139e3   1.4  26.5 
25.79/25.89	c R  25.9 113.9 78531  80.4 83945  3416  3085 139e3   1.8  26.6 
26.79/26.89	c s  26.9 112.8 78508  80.5 83928  3553  3219 139e3   2.4  26.7 
27.49/27.50	c R  27.5 112.1 78481  80.5 83928  3657  3321 139e3   1.2  26.7 
27.98/28.08	c s  28.1 111.6 78481  80.6 83900  3754  3417 139e3   2.4  26.8 
29.28/29.30	c R  29.3 110.6 78481  80.6 83900  3957  3620 139e3   0.5  26.9 
30.38/30.43	c s  30.4 109.5 77153  80.7 83578  4111  3763 139e3   3.5  27.0 
30.79/30.84	c R  30.8 109.5 77153  80.8 83578  4213  3865 139e3   2.0  27.1 
31.98/32.08	c R  32.1 111.9 77153  80.9 83578  4514  4166 139e3   1.6  27.4 
32.88/32.95	c s  32.9 111.4 75240  81.8 82177  4628  4278 139e3   2.2  27.5 
32.88/32.95	c 
32.88/32.95	c  seconds     variables   original    learned     agility
32.88/32.95	c         level        used      conflicts    limit          MB
32.88/32.95	c 
33.48/33.53	c R  33.5 110.8 75215  81.8 82177  4760  4409 139e3   1.2  27.5 
34.08/34.15	c +  34.1 110.0 75215  81.9 82177  4911  4559 153e3   5.6  27.6 
34.17/34.25	c s  34.2 109.9 75215  81.9 82161  4916  4564 153e3   3.7  27.6 
34.87/34.97	c R  35.0 109.4 75215  81.9 82161  5062  4710 153e3   2.4  27.8 
36.17/36.22	c s  36.2 109.0 75182  82.0 82130  5343  4989 153e3   4.0  28.0 
36.47/36.58	c R  36.6 108.8 75182  82.0 82130  5443  5089 153e3   6.2  28.1 
37.97/38.08	c R  38.1 108.2 75182  82.0 82130  5746  5391 153e3   0.6  28.2 
39.57/39.65	c s  39.6 107.1 75178  82.0 82129  5999  5643 153e3   1.9  28.3 
40.17/40.27	c R  40.3 106.8 75178  82.1 82129  6099  5743 153e3   0.6  28.4 
42.17/42.21	c R  42.2 105.4 75178  82.1 82129  6401  6043 153e3   3.3  28.5 
44.48/44.51	c s  44.5 104.0 75124  82.1 82069  6803  6444 153e3   1.2  28.7 
44.98/45.10	c R  45.1 103.8 75124  82.1 82069  6903  6544 153e3   2.1  28.7 
46.58/46.63	c R  46.6 103.0 75124  82.1 82069  7208  6848 153e3   1.7  28.9 
47.67/47.75	c +  47.7 102.1 75124  82.1 82069  7464  7103 168e3   1.2  28.9 
48.07/48.15	c s  48.1 101.9 75103  82.2 82048  7540  7178 168e3   2.2  28.9 
48.57/48.66	c R  48.6 101.5 75103  82.2 82048  7643  7279 168e3   3.5  29.0 
49.48/49.52	c s  49.5 100.9 75098  82.2 82047  7799  7434 168e3   2.0  29.0 
50.07/50.13	c R  50.1 100.7 75098  82.2 82047  7875  7510 168e3   1.1  29.1 
51.68/51.76	c R  51.7 100.3 75098  82.2 82047  8175  7806 168e3   1.2  29.2 
52.17/52.23	c s  52.2 100.0 75094  82.2 82046  8217  7844 168e3   0.8  29.2 
52.97/53.03	c R  53.0  99.6 74774  82.4 82046  8332  7958 168e3   2.3  29.3 
53.57/53.63	c s  53.6  99.2 74553  82.4 78545  8433  8056 168e3   0.1  29.2 
53.57/53.63	c 
53.57/53.63	c  seconds     variables   original    learned     agility
53.57/53.63	c         level        used      conflicts    limit          MB
53.57/53.63	c 
53.97/54.03	c R  54.0  99.2 74553  82.5 78545  8534  8157 168e3   2.0  29.3 
55.07/55.16	c R  55.1  98.7 74447  82.7 78545  8795  8416 168e3   0.9  29.4 
55.17/55.24	c s  55.2  98.7 74447  82.7 78446  8795  8416 168e3   0.0  29.4 
57.07/57.16	c R  57.1  97.9 74447  82.8 78446  9102  8719 168e3   1.2  29.5 
61.07/61.16	c R  61.1  96.5 74447  83.6 78446  9906  9523 168e3   1.2  29.9 
61.67/61.76	c s  61.7  96.4 30371  92.0 31270  9949  8947 168e3   0.3  29.8 
61.87/61.93	c R  61.9  96.2 30371  92.0 31270 10017  9015 168e3   1.8  29.8 
62.17/62.30	c R  62.3  95.9 30341  92.0 31270 10139  9136 168e3   1.9  29.8 
62.87/62.94	c s  62.9  95.4 30341  92.0 31240 10353  9346 168e3   2.0  29.8 
63.17/63.20	c R  63.2  95.1 30341  92.0 31240 10441  9434 168e3   0.9  29.8 
63.97/64.10	c s  64.1  94.3 30298  92.0 31190 10694  9672 168e3   8.4  29.9 
64.17/64.25	c R  64.2  94.1 30298  92.0 31190 10760  9738 168e3   4.0  29.9 
64.97/65.02	c R  65.0  93.4 30298  92.0 31190 11061 10037 168e3   2.4  29.9 
65.47/65.55	c +  65.5  92.8 30298  92.0 31190 11326 10301 185e3   2.1  30.0 
66.17/66.26	c s  66.2  92.1 30125  92.0 31033 11662 10628 185e3   4.3  30.0 
66.37/66.45	c R  66.4  91.9 30075  92.1 31033 11764 10729 185e3   4.0  30.1 
66.97/67.09	c R  67.1  91.2 30075  92.1 31033 12065 11030 185e3   2.6  30.1 
67.87/67.95	c s  67.9  90.8 26582  93.1 25337 12395 11023 185e3   1.4  30.0 
68.97/69.08	c R  69.1  89.6 26582  93.1 25337 12995 11623 185e3   3.4  30.1 
73.57/73.69	c s  73.7  86.6 26247  93.2 24774 14596 13075 185e3   4.5  30.3 
73.67/73.79	c R  73.8  86.4 26247  93.2 24774 14647 13126 185e3   4.6  30.3 
74.47/74.51	c R  74.5  85.7 26247  93.2 24774 14948 13427 185e3   1.7  30.3 
74.47/74.51	c 
74.47/74.51	c  seconds     variables   original    learned     agility
74.47/74.51	c         level        used      conflicts    limit          MB
74.47/74.51	c 
76.07/76.14	c R  76.1  84.3 26247  93.2 24774 15752 14231 185e3   1.5  30.4 
79.96/80.07	c +  80.0  82.1 26247  93.2 24774 17301 15779 203e3   2.3  30.7 
81.26/81.31	c R  81.3  81.5 26247  93.2 24774 17758 16236 203e3   1.8  30.8 
86.55/86.64	c s  86.6  78.2 25451  93.6 24042 19995 18417 203e3   2.7  31.1 
86.86/86.94	c R  86.9  78.1 25451  93.6 24042 20082 18504 203e3   0.7  31.1 
87.55/87.64	c R  87.6  77.7 25451  93.6 24042 20388 18810 203e3   2.1  31.1 
89.15/89.21	c R  89.2  76.7 25451  93.6 24042 21190 19612 203e3   3.1  31.3 
93.65/93.71	c R  93.7  74.1 25451  93.6 24042 23195 21616 203e3   3.5  31.6 
97.94/98.06	c s  98.0  72.2 24921  93.8 23177 24804 23074 203e3   2.7  31.7 
98.04/98.19	c R  98.1  72.1 24921  93.8 23177 24853 23123 203e3   0.9  31.7 
98.85/98.91	c R  98.9  71.8 24921  93.8 23177 25154 23424 203e3   2.2  31.8 
100.54/100.66	c R 100.6  71.1 24921  93.8 23177 25957 24227 203e3   2.2  31.9 
100.64/100.74	c + 100.7  71.0 24921  93.8 23177 25987 24257 224e3   2.3  31.9 
102.64/102.76	c s 102.7  70.2 24920  93.8 23177 26825 25094 224e3   1.4  32.0 
102.94/103.03	c R 103.0  70.1 24920  93.8 23177 26926 25195 224e3   2.8  32.0 
103.74/103.88	c R 103.8  69.8 24920  93.8 23177 27229 25498 224e3   3.2  32.1 
106.04/106.13	c R 106.1  69.1 24920  93.8 23177 28035 26303 224e3   2.6  32.2 
110.94/111.09	c R 111.0  67.3 24920  93.9 23177 30037 28305 224e3   2.2  32.5 
113.64/113.73	c s 113.7  66.6 24908  93.9 23130 30958 29221 224e3   2.3  32.6 
113.84/113.97	c R 113.9  66.5 24908  93.9 23130 31057 29320 224e3   2.2  32.6 
114.54/114.62	c R 114.6  66.2 24908  93.9 23130 31357 29620 224e3   3.1  32.6 
116.34/116.48	c R 116.4  65.6 24908  93.9 23130 32163 30426 224e3   3.5  32.8 
116.34/116.48	c 
116.34/116.48	c  seconds     variables   original    learned     agility
116.34/116.48	c         level        used      conflicts    limit          MB
116.34/116.48	c 
121.64/121.79	c R 121.7  64.0 24908  93.9 23130 34171 32432 224e3   2.1  33.0 
134.44/134.52	c + 134.5  60.7 24908  93.9 23130 38911 37172 246e3   1.6  33.6 
134.64/134.75	c R 134.7  60.7 24908  93.9 23130 38983 37244 246e3   2.4  33.6 
161.42/161.51	c s 161.4  54.7 23962  94.2 21693 49265 43973 246e3   1.8  34.0 
161.53/161.62	c R 161.6  54.7 23962  94.2 21693 49293 44001 246e3   1.9  34.0 
162.32/162.45	c R 162.4  54.6 23962  94.2 21693 49593 44301 246e3   1.5  34.1 
164.92/165.01	c R 164.9  54.2 23962  94.2 21693 50396 45103 246e3   2.2  34.1 
170.81/170.99	c R 170.9  53.2 23962  94.2 21693 52403 47110 246e3   3.6  34.3 
180.01/180.13	c s 180.0  51.9 13385  96.3 12141 55065 17409 246e3   1.7  28.0 
180.11/180.21	c R 180.1  51.8 13385  96.3 12141 55109 17453 246e3   4.1  28.0 
180.51/180.69	c R 180.6  51.7 13385  96.3 12141 55411 17755 246e3   3.5  28.0 
180.81/180.99	c R 180.9  51.6 12439  96.6 12141 55583 17916 246e3   3.3  28.0 
181.01/181.15	c 0 181.1  51.5  7567  97.7 12141 55688 18005 246e3   3.9  28.1 
181.11/181.22	c 
181.11/181.22	c  seconds     variables   original    learned     agility
181.11/181.22	c         level        used      conflicts    limit          MB
181.11/181.22	c 
181.11/181.22	s UNSATISFIABLE
181.11/181.22	c
181.11/181.22	c 139 iterations
181.11/181.22	c 264 restarts
181.11/181.22	c 462 failed literals
181.11/181.22	c 55688 conflicts
181.11/181.22	c 102612 decisions
181.11/181.22	c 171141 fixed variables
181.11/181.22	c 2865984 learned literals
181.11/181.22	c 38.0% deleted literals
181.11/181.22	c 283168268 propagations
181.11/181.22	c 97.7% variables used
181.11/181.22	c 181.1 seconds in library
181.11/181.22	c 1.6 megaprops/second
181.11/181.22	c 42 simplifications
181.11/181.22	c 0 reductions
181.11/181.22	c 11.5 MB recycled
181.11/181.22	c 34.8 MB maximally allocated
181.11/181.22	c 181.1 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-1715687-1240605845/watcher-1715687-1240605845 -o /tmp/evaluation-result-1715687-1240605845/solver-1715687-1240605845 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1715687-1240605845.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: 0.79 0.29 0.10 3/65 18704
/proc/meminfo: memFree=1878584/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=11188 CPUtime=0
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 617 0 0 0 0 0 0 0 18 0 1 0 88617791 11456512 602 1992294400 134512640 135137933 4294956240 18446744073709551615 134532201 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 2797 606 53 152 0 2643 0

[startup+0.055604 s]
/proc/loadavg: 0.79 0.29 0.10 3/65 18704
/proc/meminfo: memFree=1878584/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=12880 CPUtime=0.05
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 3032 0 0 0 4 1 0 0 18 0 1 0 88617791 13189120 3017 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 3220 3018 56 152 0 3066 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12880

[startup+0.101608 s]
/proc/loadavg: 0.79 0.29 0.10 3/65 18704
/proc/meminfo: memFree=1878584/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=14728 CPUtime=0.09
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 3516 0 0 0 8 1 0 0 18 0 1 0 88617791 15081472 3501 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 3682 3501 56 152 0 3528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14728

[startup+0.30163 s]
/proc/loadavg: 0.79 0.29 0.10 3/65 18704
/proc/meminfo: memFree=1878584/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=20424 CPUtime=0.29
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 4907 0 0 0 27 2 0 0 19 0 1 0 88617791 20914176 4892 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 5106 4892 56 152 0 4952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20424

[startup+0.701676 s]
/proc/loadavg: 0.79 0.29 0.10 3/65 18704
/proc/meminfo: memFree=1878584/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=28504 CPUtime=0.69
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 6791 0 0 0 65 4 0 0 23 0 1 0 88617791 29188096 6776 1992294400 134512640 135137933 4294956240 18446744073709551615 134529082 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7126 6776 61 152 0 6972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28504

[startup+1.50276 s]
/proc/loadavg: 0.79 0.29 0.10 2/66 18705
/proc/meminfo: memFree=1851632/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=28504 CPUtime=1.49
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 6818 0 0 0 145 4 0 0 25 0 1 0 88617791 29188096 6803 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7126 6803 61 152 0 6972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28504

[startup+3.10195 s]
/proc/loadavg: 0.79 0.29 0.10 2/66 18705
/proc/meminfo: memFree=1851376/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=28504 CPUtime=3.09
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 6818 0 0 0 305 4 0 0 25 0 1 0 88617791 29188096 6803 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7126 6803 61 152 0 6972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28504

[startup+6.30131 s]
/proc/loadavg: 0.81 0.30 0.11 2/66 18705
/proc/meminfo: memFree=1850992/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=29528 CPUtime=6.29
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 6957 0 0 0 625 4 0 0 25 0 1 0 88617791 30236672 6942 1992294400 134512640 135137933 4294956240 18446744073709551615 134547489 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7382 6942 69 152 0 7228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29528

[startup+12.701 s]
/proc/loadavg: 0.82 0.31 0.11 2/66 18705
/proc/meminfo: memFree=1850480/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=30076 CPUtime=12.69
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 7100 0 0 0 1265 4 0 0 25 0 1 0 88617791 30797824 7085 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7519 7085 69 152 0 7365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30076

[startup+25.5015 s]
/proc/loadavg: 0.86 0.34 0.12 2/66 18705
/proc/meminfo: memFree=1849264/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=31264 CPUtime=25.49
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 7421 0 0 0 2544 5 0 0 25 0 1 0 88617791 32014336 7406 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 7816 7406 69 152 0 7662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31264

[startup+51.1014 s]
/proc/loadavg: 0.91 0.40 0.15 2/66 18705
/proc/meminfo: memFree=1846704/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=33904 CPUtime=51.07
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 8075 0 0 0 5101 6 0 0 25 0 1 0 88617791 34717696 8060 1992294400 134512640 135137933 4294956240 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 8476 8060 69 152 0 8322 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33904

[startup+102.306 s]
/proc/loadavg: 0.96 0.49 0.19 2/66 18705
/proc/meminfo: memFree=1843504/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=37188 CPUtime=102.25
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 8849 0 0 0 10218 7 0 0 25 0 1 0 88617791 38080512 8832 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 9297 8832 69 152 0 9143 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37188

[startup+162.302 s]
/proc/loadavg: 0.98 0.58 0.24 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=162.22
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9615 0 0 0 16214 8 0 0 25 0 1 0 88617791 41189376 9598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9598 69 152 0 9902 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40224

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

[startup+166.301 s]
/proc/loadavg: 0.98 0.58 0.24 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=166.22
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9615 0 0 0 16614 8 0 0 25 0 1 0 88617791 41189376 9598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9598 69 152 0 9902 0
Current children cumulated CPU time (s) 166.22
Current children cumulated vsize (KiB) 40224

[startup+172.706 s]
/proc/loadavg: 0.98 0.59 0.24 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=172.62
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9615 0 0 0 17254 8 0 0 25 0 1 0 88617791 41189376 9598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9598 69 152 0 9902 0
Current children cumulated CPU time (s) 172.62
Current children cumulated vsize (KiB) 40224

[startup+175.901 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=175.81
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9616 0 0 0 17573 8 0 0 25 0 1 0 88617791 41189376 9599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9599 69 152 0 9902 0
Current children cumulated CPU time (s) 175.81
Current children cumulated vsize (KiB) 40224

[startup+179.102 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=179.01
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9617 0 0 0 17893 8 0 0 25 0 1 0 88617791 41189376 9600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9600 69 152 0 9902 0
Current children cumulated CPU time (s) 179.01
Current children cumulated vsize (KiB) 40224

[startup+179.902 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840304/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=179.81
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9627 0 0 0 17973 8 0 0 25 0 1 0 88617791 41189376 9610 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9610 69 152 0 9902 0
Current children cumulated CPU time (s) 179.81
Current children cumulated vsize (KiB) 40224

[startup+180.702 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840240/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=180.61
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9627 0 0 0 18053 8 0 0 25 0 1 0 88617791 41189376 9610 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9610 69 152 0 9902 0
Current children cumulated CPU time (s) 180.61
Current children cumulated vsize (KiB) 40224

[startup+181.103 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840240/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=40224 CPUtime=181.01
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9627 0 0 0 18093 8 0 0 25 0 1 0 88617791 41189376 9610 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 10056 9610 69 152 0 9902 0
Current children cumulated CPU time (s) 181.01
Current children cumulated vsize (KiB) 40224

[startup+181.203 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18705
/proc/meminfo: memFree=1840240/2055920 swapFree=4168844/4192956
[pid=18704] ppid=18702 vsize=32088 CPUtime=181.11
/proc/18704/stat : 18704 (picosat) R 18702 18704 18610 0 -1 4194304 9627 0 0 0 18103 8 0 0 25 0 1 0 88617791 32858112 7739 1992294400 134512640 135137933 4294956240 18446744073709551615 134693233 0 0 4096 0 0 0 0 17 0 0 0
/proc/18704/statm: 8022 7739 406 152 0 7868 0
Current children cumulated CPU time (s) 181.11
Current children cumulated vsize (KiB) 32088

Child status: 20
Real time (s): 181.227
CPU time (s): 181.146
CPU user time (s): 181.052
CPU system time (s): 0.093985
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 40224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.052
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9629
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= 591

runsolver used 0.149977 second user time and 0.517921 second system time

The end

Launcher Data

Begin job on node32 at 2009-04-24 22:44:06
IDJOB=1715687
IDBENCH=20347
IDSOLVER=506
FILE ID=node32/1715687-1240605845
PBS_JOBID= 9186282
Free space on /tmp= 66372 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-5-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715687-1240605845/watcher-1715687-1240605845 -o /tmp/evaluation-result-1715687-1240605845/solver-1715687-1240605845 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1715687-1240605845.cnf

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

MD5SUM BENCH= 127968d7d14f3ab7655995f561e62ed8
RANDOM SEED=582786526

node32.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		: 3000.216
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		: 3000.216
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:       1879000 kB
Buffers:         32840 kB
Cached:          82852 kB
SwapCached:      17656 kB
Active:          87996 kB
Inactive:        47964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879000 kB
SwapTotal:     4192956 kB
SwapFree:      4168844 kB
Dirty:           14916 kB
Writeback:           0 kB
Mapped:          14152 kB
Slab:            26712 kB
Committed_AS:   276236 kB
PageTables:       1488 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= 66372 MiB
End job on node32 at 2009-04-24 22:47:08