Trace number 1517770

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 683.006 683.204

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
MD5SUMb11978b0ce5403208988a0dc3b9e35ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.78
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1517770-1238290898.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  37.9   380  76.8  1615   100   100   887  11.7   0.1 
0.00/0.00	c R   0.0  37.9   380  76.8  1615   100   100   887  11.7   0.1 
0.00/0.01	c +   0.0  30.0   380  94.5  1615   250   250   975  22.5   0.1 
0.00/0.01	c N   0.0  28.4   380  96.8  1615   400   400   975  26.3   0.1 
0.00/0.01	c +   0.0  27.8   380  97.4  1615   475   475  1072  28.3   0.1 
0.02/0.02	c +   0.0  26.0   380  97.9  1615   812   812  1179  29.6   0.2 
0.02/0.04	c N   0.0  24.9   380  98.9  1615  1204   605  1179  29.5   0.1 
0.02/0.04	c +   0.0  24.7   380  98.9  1615  1317   718  1296  31.3   0.2 
0.02/0.06	c +   0.1  23.7   380  98.9  1615  2074   823  1425  29.2   0.2 
0.09/0.10	c N   0.1  22.6   380  99.5  1615  3207  1238  1425  29.2   0.2 
0.09/0.10	c +   0.1  22.6   380  99.5  1615  3209  1240  1567  29.1   0.2 
0.09/0.16	c +   0.2  21.4   380  99.5  1615  4911  1365  1723  28.1   0.2 
0.19/0.24	c +   0.2  20.6   380  99.5  1615  7464  1317  1895  29.1   0.2 
0.19/0.26	c N   0.3  20.4   380  99.5  1615  8025  1878  1895  27.5   0.3 
0.29/0.37	c +   0.4  20.8   380  99.5  1615 11293  1329  2084  27.0   0.2 
0.49/0.58	c +   0.6  20.5   380  99.5  1615 17036  1835  2292  27.6   0.3 
0.59/0.66	c N   0.7  20.4   380  99.5  1615 19250  1743  2292  27.2   0.3 
0.89/0.90	c +   0.9  19.9   380  99.5  1615 25650  1232  2521  29.2   0.2 
1.29/1.38	c +   1.4  19.0   380  99.5  1615 38571  1483  2773  27.1   0.2 
1.59/1.62	c N   1.6  18.6   380  99.5  1615 44905  2241  2773  28.0   0.3 
1.59/1.62	c 
1.59/1.62	c  seconds     variables   original    learned     agility
1.59/1.62	c         level        used      conflicts    limit          MB
1.59/1.62	c 
2.10/2.11	c +   2.1  18.5   380  99.5  1615 57952  2748  3050  30.3   0.3 
3.20/3.25	c +   3.3  18.2   380  99.5  1615 87023  2724  3355  28.2   0.3 
3.79/3.87	c N   3.9  18.1   380  99.5  1615 102e3  3135  3355  29.5   0.4 
4.89/4.98	c +   5.0  17.9   380  99.5  1615 130e3  2544  3690  28.9   0.3 
7.59/7.66	c +   7.7  17.4   380  99.5  1615 196e3  3137  4059  29.6   0.4 
8.99/9.09	c N   9.1  17.1   380  99.5  1615 230e3  3245  4059  28.2   0.4 
11.69/11.73	c +  11.7  16.9   380  99.5  1615 294e3  3472  4464  27.6   0.4 
17.99/18.04	c +  18.0  16.4   380  99.5  1615 441e3  2837  4910  28.8   0.4 
21.08/21.15	c N  21.1  16.3   380  99.5  1615 512e3  2940  4910  29.8   0.4 
27.58/27.60	c +  27.6  16.0   380  99.5  1615 662e3  4442  5401  28.4   0.5 
42.68/42.71	c +  42.7  15.6   380  99.5  1615 993e3  5126  5941  29.4   0.6 
48.98/49.09	c N  49.1  15.6   380  99.5  1615 112e4  5911  5941  25.8   0.6 
65.87/65.93	c +  65.9  15.4   380  99.5  1615 148e4  4463  6535  27.5   0.5 
101.96/102.04	c + 102.0  15.1   380  99.5  1615 223e4  5857  7188  26.9   0.6 
113.35/113.43	c N 113.4  15.2   380  99.5  1615 246e4  4864  7188  29.3   0.5 
157.94/158.08	c + 158.0  15.0   380  99.5  1615 335e4  6803  7906  27.2   0.7 
245.13/245.28	c + 245.2  14.9   380  99.5  1615 502e4  7506  8696  27.2   0.7 
261.72/261.85	c N 261.8  14.9   380  99.5  1615 533e4  4983  8696  26.1   0.6 
382.78/382.90	c + 382.8  15.0   380  99.5  1615 754e4  4409  9565  26.9   0.5 
559.63/559.86	c s 559.7  14.8   376  99.5  1572 106e5  2848  9565  28.6   0.4 
559.63/559.86	c N 559.7  14.8   376  99.5  1572 106e5  2949  9565  29.4   0.4 
559.63/559.87	c N 559.7  14.8   376  99.5  1572 106e5  3251  9565  27.7   0.4 
559.63/559.87	c 
559.63/559.87	c  seconds     variables   original    learned     agility
559.63/559.87	c         level        used      conflicts    limit          MB
559.63/559.87	c 
559.73/559.91	c N 559.7  14.8   376  99.5  1572 106e5  4053  9565  27.8   0.5 
559.82/560.00	c N 559.8  14.8   376  99.5  1572 106e5  6056  9565  28.5   0.7 
560.02/560.28	c N 560.1  14.8   376  99.5  1572 106e5  6078  9565  27.4   0.7 
560.73/560.91	c N 560.7  14.8   376  99.5  1572 107e5  7716  9565  26.1   0.9 
562.23/562.42	c N 562.3  14.8   376  99.5  1572 107e5  9417  9565  26.2   0.9 
565.53/565.73	c N 565.6  14.8   376  99.5  1572 107e5  4835  9565  28.5   0.6 
572.83/573.06	c N 572.9  14.8   376  99.5  1572 109e5  8496  9565  26.4   0.8 
588.82/589.10	c N 588.9  14.8   376  99.5  1572 111e5  7895  9565  24.8   0.8 
595.52/595.73	c + 595.6  14.7   376  99.5  1572 113e5  9251 10521  28.0   0.9 
610.12/610.36	c s 610.2  14.7   375  99.5  1563 115e5  4660 10521  29.4   0.5 
610.12/610.37	c N 610.2  14.7   375  99.5  1563 115e5  4762 10521  27.8   0.6 
610.12/610.38	c N 610.2  14.7   375  99.5  1563 115e5  5064 10521  26.5   0.6 
610.22/610.42	c N 610.3  14.7   375  99.5  1563 115e5  5866 10521  27.8   0.6 
610.32/610.54	c N 610.4  14.7   375  99.5  1563 115e5  7873 10521  27.1   0.8 
610.62/610.81	c N 610.6  14.7   375  99.5  1563 115e5  7422 10521  26.7   0.8 
611.32/611.51	c N 611.3  14.7   375  99.5  1563 115e5  8111 10521  27.0   0.9 
612.72/612.99	c N 612.8  14.7   375  99.5  1563 116e5  7433 10521  26.8   0.8 
616.21/616.48	c N 616.3  14.7   375  99.5  1563 116e5  7191 10521  26.5   0.8 
624.11/624.37	c N 624.2  14.7   375  99.5  1563 117e5  8956 10521  25.5   0.9 
641.21/641.46	c N 641.3  14.7   375  99.5  1563 120e5  6444 10521  26.9   0.7 
651.50/651.77	c s 651.6  14.6   374  99.5  1552 122e5  3026 10521  26.6   0.4 
651.50/651.78	c N 651.6  14.6   374  99.5  1552 122e5  3127 10521  26.1   0.4 
651.50/651.78	c 
651.50/651.78	c  seconds     variables   original    learned     agility
651.50/651.78	c         level        used      conflicts    limit          MB
651.50/651.78	c 
651.50/651.79	c N 651.6  14.6   374  99.5  1552 122e5  3427 10521  27.7   0.4 
651.60/651.82	c N 651.6  14.6   374  99.5  1552 122e5  4228 10521  29.3   0.5 
651.70/651.92	c N 651.7  14.6   374  99.5  1552 122e5  6234 10521  27.6   0.7 
651.90/652.19	c N 652.0  14.6   374  99.5  1552 122e5  5792 10521  29.3   0.6 
652.60/652.84	c N 652.7  14.6   374  99.5  1552 122e5  6484 10521  29.1   0.7 
654.10/654.34	c N 654.2  14.6   374  99.5  1552 122e5  5794 10521  29.2   0.6 
657.40/657.68	c N 657.5  14.6   374  99.5  1552 123e5  5568 10521  28.2   0.6 
662.70/662.95	c s 662.8  14.6   372  99.5  1536 124e5  2956 10521  26.3   0.4 
662.70/662.96	c N 662.8  14.6   372  99.5  1536 124e5  3058 10521  26.2   0.4 
662.70/662.97	c N 662.8  14.6   372  99.5  1536 124e5  3358 10521  26.6   0.4 
662.80/663.01	c N 662.8  14.6   372  99.5  1536 124e5  4160 10521  27.6   0.5 
662.90/663.11	c N 662.9  14.6   372  99.5  1536 124e5  6168 10521  29.1   0.6 
663.20/663.40	c N 663.2  14.6   372  99.5  1536 124e5  5711 10521  29.3   0.6 
663.80/664.06	c N 663.9  14.6   372  99.5  1536 124e5  6406 10521  27.7   0.6 
665.30/665.53	c N 665.3  14.6   372  99.5  1536 124e5  5722 10521  28.2   0.6 
668.80/669.02	c N 668.8  14.6   372  99.5  1536 125e5  5478 10521  28.1   0.6 
676.20/676.45	c N 676.3  14.6   372  99.5  1536 126e5  7259 10521  28.2   0.7 
679.50/679.78	c s 679.6  14.5   369  99.5  1514 127e5  2926 10521  27.7   0.4 
679.50/679.78	c N 679.6  14.5   369  99.5  1514 127e5  3026 10521  28.3   0.4 
679.50/679.79	c N 679.6  14.5   369  99.5  1514 127e5  3327 10521  29.6   0.4 
679.60/679.83	c N 679.6  14.5   369  99.5  1514 127e5  4128 10521  29.8   0.5 
679.69/679.94	c N 679.7  14.5   369  99.5  1514 127e5  6133 10521  29.2   0.6 
679.69/679.94	c 
679.69/679.94	c  seconds     variables   original    learned     agility
679.69/679.94	c         level        used      conflicts    limit          MB
679.69/679.94	c 
679.99/680.22	c N 680.0  14.5   369  99.5  1514 127e5  5677 10521  27.8   0.6 
680.60/680.86	c N 680.7  14.5   369  99.5  1514 127e5  6351 10521  29.2   0.6 
682.09/682.40	c N 682.2  14.5   369  99.5  1514 127e5  5673 10521  27.2   0.6 
682.80/683.03	c s 682.8  14.5   364  99.5  1476 127e5  2610 10521  27.9   0.4 
682.80/683.03	c N 682.8  14.5   364  99.5  1476 127e5  2711 10521  27.3   0.4 
682.80/683.04	c N 682.8  14.5   364  99.5  1476 127e5  3012 10521  28.5   0.4 
682.80/683.07	c N 682.9  14.5   363  99.5  1476 127e5  3564 10521  29.4   0.4 
682.80/683.08	c N 682.9  14.5   363  99.5  1476 127e5  3866 10521  29.3   0.4 
682.90/683.12	c N 682.9  14.5   363  99.5  1476 127e5  4666 10521  28.5   0.5 
682.90/683.16	c N 683.0  14.5   355  99.5  1476 127e5  5577 10521  27.0   0.5 
682.90/683.18	c N 683.0  14.5   353  99.5  1476 127e5  5964 10521  28.7   0.6 
682.99/683.20	c 0 683.0  14.5   236  99.5  1476 127e5  6195 10521  29.3   0.6 
682.99/683.20	c 
682.99/683.20	c  seconds     variables   original    learned     agility
682.99/683.20	c         level        used      conflicts    limit          MB
682.99/683.20	c 
682.99/683.20	s UNSATISFIABLE
682.99/683.20	c
682.99/683.20	c 14 iterations
682.99/683.20	c 5 restarts
682.99/683.20	c 0 failed literals
682.99/683.20	c 12793826 conflicts
682.99/683.20	c 15041906 decisions
682.99/683.20	c 144 fixed variables
682.99/683.20	c 222695192 learned literals
682.99/683.20	c 29.0% deleted literals
682.99/683.20	c 962637798 propagations
682.99/683.20	c 99.5% variables used
682.99/683.20	c 683.0 seconds in library
682.99/683.20	c 1.4 megaprops/second
682.99/683.20	c 7 simplifications
682.99/683.20	c 3220 reductions
682.99/683.20	c 1093.2 MB recycled
682.99/683.20	c 1.1 MB maximally allocated
682.99/683.20	c 683.0 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517770-1238290898/watcher-1517770-1238290898 -o /tmp/evaluation-result-1517770-1238290898/solver-1517770-1238290898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517770-1238290898.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: 1.16 1.03 1.01 2/64 4023
/proc/meminfo: memFree=832704/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=780 CPUtime=0
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 273291184 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134528641 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 195 90 61 152 0 41 0

[startup+0.0251679 s]
/proc/loadavg: 1.16 1.03 1.01 2/64 4023
/proc/meminfo: memFree=832704/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=912 CPUtime=0.02
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 133 0 0 0 2 0 0 0 20 0 1 0 273291184 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 228 118 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101177 s]
/proc/loadavg: 1.16 1.03 1.01 2/64 4023
/proc/meminfo: memFree=832704/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=912 CPUtime=0.09
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 154 0 0 0 9 0 0 0 20 0 1 0 273291184 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301199 s]
/proc/loadavg: 1.16 1.03 1.01 2/64 4023
/proc/meminfo: memFree=832704/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1044 CPUtime=0.29
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 164 0 0 0 29 0 0 0 21 0 1 0 273291184 1069056 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701243 s]
/proc/loadavg: 1.16 1.03 1.01 2/64 4023
/proc/meminfo: memFree=832704/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1044 CPUtime=0.69
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 178 0 0 0 69 0 0 0 25 0 1 0 273291184 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50133 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 4024
/proc/meminfo: memFree=832248/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1044 CPUtime=1.49
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 191 0 0 0 149 0 0 0 25 0 1 0 273291184 1069056 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 261 176 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10151 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 4024
/proc/meminfo: memFree=832056/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1172 CPUtime=3.09
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 204 0 0 0 309 0 0 0 25 0 1 0 273291184 1200128 189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 293 189 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30186 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 4024
/proc/meminfo: memFree=831928/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1172 CPUtime=6.29
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 220 0 0 0 629 0 0 0 25 0 1 0 273291184 1200128 205 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 293 205 69 152 0 139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1172

[startup+12.7016 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 4024
/proc/meminfo: memFree=831736/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1304 CPUtime=12.69
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 239 0 0 0 1269 0 0 0 25 0 1 0 273291184 1335296 224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 326 224 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.502 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 4024
/proc/meminfo: memFree=831736/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1304 CPUtime=25.48
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 252 0 0 0 2548 0 0 0 25 0 1 0 273291184 1335296 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 326 237 69 152 0 172 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1304

[startup+51.1018 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 4024
/proc/meminfo: memFree=831544/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1436 CPUtime=51.08
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 287 0 0 0 5108 0 0 0 25 0 1 0 273291184 1470464 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 359 272 69 152 0 205 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1436

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4024
/proc/meminfo: memFree=831416/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1564 CPUtime=102.26
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 321 0 0 0 10226 0 0 0 25 0 1 0 273291184 1601536 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 391 306 69 152 0 237 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1564

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4024
/proc/meminfo: memFree=831352/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1696 CPUtime=162.24
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 331 0 0 0 16224 0 0 0 25 0 1 0 273291184 1736704 316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 424 316 69 152 0 270 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1696

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4024
/proc/meminfo: memFree=831224/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1696 CPUtime=222.23
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 354 0 0 0 22222 1 0 0 25 0 1 0 273291184 1736704 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 424 339 69 152 0 270 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=831032/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1872 CPUtime=282.21
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 384 0 0 0 28220 1 0 0 25 0 1 0 273291184 1916928 369 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 468 369 69 152 0 314 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=831032/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1872 CPUtime=342.19
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 384 0 0 0 34218 1 0 0 25 0 1 0 273291184 1916928 369 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 468 369 69 152 0 314 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1872

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830968/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1872 CPUtime=402.17
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 386 0 0 0 40216 1 0 0 25 0 1 0 273291184 1916928 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 468 371 69 152 0 314 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830904/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1996 CPUtime=462.15
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 393 0 0 0 46214 1 0 0 25 0 1 0 273291184 2043904 378 1992294400 134512640 135137933 4294956240 18446744073709551615 134552958 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 499 378 69 152 0 345 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1996

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830840/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=522.14
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 405 0 0 0 52213 1 0 0 25 0 1 0 273291184 2039808 390 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 390 69 152 0 344 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=582.13
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 415 0 0 0 58211 2 0 0 25 0 1 0 273291184 2039808 400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 400 69 152 0 344 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830840/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=642.11
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 64209 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1992

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

[startup+665.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=665.3
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 66528 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134568656 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 665.3
Current children cumulated vsize (KiB) 1992

[startup+671.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=671.7
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 67168 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 671.7
Current children cumulated vsize (KiB) 1992

[startup+678.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=678.09
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 67807 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 678.09
Current children cumulated vsize (KiB) 1992

[startup+681.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=681.29
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 68127 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134552229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 681.29
Current children cumulated vsize (KiB) 1992

[startup+682.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=682.09
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 68207 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134553950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 682.09
Current children cumulated vsize (KiB) 1992

[startup+682.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=682.49
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 68247 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 682.49
Current children cumulated vsize (KiB) 1992

[startup+683.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=682.9
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 68288 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 682.9
Current children cumulated vsize (KiB) 1992

[startup+683.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4024
/proc/meminfo: memFree=830776/2055920 swapFree=4181692/4192956
[pid=4023] ppid=4021 vsize=1992 CPUtime=682.99
/proc/4023/stat : 4023 (picosat) R 4021 4023 3732 0 -1 4194304 418 0 0 0 68297 2 0 0 25 0 1 0 273291184 2039808 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4023/statm: 498 403 69 152 0 344 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 1992

Child status: 20
Real time (s): 683.204
CPU time (s): 683.006
CPU user time (s): 682.981
CPU system time (s): 0.024996
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 2004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 682.981
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 420
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= 1
involuntary context switches= 1688

runsolver used 0.487925 second user time and 1.41278 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 03:41:38
IDJOB=1517770
IDBENCH=70624
IDSOLVER=506
FILE ID=node42/1517770-1238290898
PBS_JOBID= 9060950
Free space on /tmp= 66240 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517770-1238290898/watcher-1517770-1238290898 -o /tmp/evaluation-result-1517770-1238290898/solver-1517770-1238290898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517770-1238290898.cnf

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

MD5SUM BENCH= b11978b0ce5403208988a0dc3b9e35ce
RANDOM SEED=1947028742

node42.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		: 3000.211
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		: 3000.211
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:        833120 kB
Buffers:        101728 kB
Cached:        1022296 kB
SwapCached:       5184 kB
Active:         160468 kB
Inactive:       972096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833120 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            76272 kB
Committed_AS:   827204 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-29 03:53:01