Trace number 1729747

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
precosat 236UNSAT 165.042 165.101

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark72.8839
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1729747-1240753361.cnf
0.00/0.00	c found header 'p cnf 2123 9177'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     8918    2083     35     5      0       0      0    0.0   0    1
0.00/0.04	c -    0.0     8871    2080     43     0      0       0   1000    0.0   0    1
0.00/0.05	c -    0.1     8774    2080     43     0      0       0   1000    0.0   0    1
0.00/0.05	c -    0.1     8670    2080     43     0      0       0   1000    0.0   0    1
0.00/0.05	c -    0.1     8571    2080     43     0      0       0   1000    0.0   0    1
0.00/0.06	c -    0.1     8462    2080     43     0      0       0   1000    0.0   0    1
0.00/0.07	c -    0.1     7521    2027     43     0     53       0   1000    0.0   0    1
0.19/0.23	c s    0.2     7364    1527     43     0    553       0      0    0.0   0    1
0.19/0.23	c l    0.2     7364    1527     43     0    553       0   6839    0.0   0    1
0.19/0.23	c R    0.2     7365    1527     43     0    553     100     99  237.1   8    1
0.19/0.24	c R    0.2     7365    1527     43     0    553     202    201  200.7  11    1
0.19/0.25	c R    0.3     7367    1527     43     0    553     803    800  119.7  19    1
0.19/0.26	c B    0.3     7367    1527     43     0    553    1000    997  107.5  19    1
0.19/0.29	c B    0.3     7369    1527     43     0    553    2000   1996   95.8  20    1
0.29/0.31	c R    0.3     7370    1527     43     0    553    2412   2408  204.0  14    1
0.39/0.49	c R    0.5     7390    1527     43     0    553    6423   6418  236.1  20    2
0.49/0.51	c +    0.5     7390    1527     43     0    553    6839   7522  229.1  17    2
0.49/0.57	c s    0.6     7391    1527     43     0    553    7672   7546  227.7  16    2
0.49/0.59	c B    0.6     7391    1527     43     0    553    8003   7548  225.3  15    2
0.59/0.62	c
0.59/0.62	c       original/binary      fixed     eliminated      learned       agility
0.59/0.62	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.62	c
0.59/0.62	c +    0.6     7391    1527     43     0    553    8546   8274  221.6  19    2
0.69/0.75	c +    0.8     7392    1527     43     0    553   10681   9101  216.2  19    2
0.89/0.92	c +    0.9     7395    1527     43     0    553   13350  10011  228.7  19    3
0.99/1.07	c R    1.1     7395    1527     43     0    553   16049  10036  220.2  19    3
1.09/1.11	c +    1.1     7398    1527     43     0    553   16686  11012  217.4  18    3
1.29/1.38	c +    1.4     7452    1527     43     0    553   20856  12113  216.4  19    3
1.49/1.57	c s    1.6     7471    1527     43     0    553   22977  12123  217.4  20    2
1.59/1.65	c B    1.7     7471    1527     43     0    553   24009  12129  220.2  15    3
1.79/1.81	c +    1.8     7476    1527     43     0    553   26070  13324  219.4  18    3
2.29/2.33	c +    2.3     7590    1527     43     0    553   32585  14656  210.3  17    3
2.79/2.83	c R    2.8     7750    1527     43     0    553   38499  14674  202.8  20    4
2.99/3.00	c +    3.0     7755    1527     43     0    553   40730  16121  201.5  17    4
3.09/3.15	c s    3.2     7756    1527     43     0    553   42222  16137  205.4  20    3
3.89/3.99	c +    4.0     7821    1527     43     0    553   50910  17733  204.2  18    4
5.29/5.32	c +    5.3     8230    1527     43     0    553   63636  19506  198.2  18    4
5.29/5.36	c B    5.4     8278    1527     43     0    553   64020  18128  197.9  19    4
5.39/5.45	c s    5.5     8287    1527     43     0    553   64488  18587  197.6  19    3
7.09/7.18	c +    7.2     8303    1527     43     0    553   79545  21456  200.7  20    5
8.18/8.27	c s    8.3     8339    1527     43     0    553   88323  21477  194.6  21    4
8.38/8.42	c
8.38/8.42	c       original/binary      fixed     eliminated      learned       agility
8.38/8.42	c   seconds        variables     equivalent    conflicts       height       MB
8.38/8.42	c
8.38/8.42	c R    8.4     8339    1527     43     0    553   89781  21489  193.3  21    4
9.58/9.62	c +    9.6     8341    1527     43     0    553   99432  23601  193.7  24    5
11.79/11.82	c s   11.8     8469    1527     43     0    553  114453  23617  188.3  19    4
13.19/13.20	c +   13.2     8473    1527     43     0    553  124292  25961  188.9  19    5
15.98/16.00	c s   16.0     8526    1527     43     0    553  141701  25976  182.6  22    5
18.18/18.24	c +   18.2     8537    1527     43     0    553  155365  28557  184.2  19    6
18.98/19.08	c B   19.1     8554    1527     43     0    553  160058  28571  183.0  21    7
20.68/20.71	c s   20.7     8795    1527     43     0    553  168753  28565  186.3  20    5
25.38/25.44	c +   25.4     8870    1527     43     0    553  194205  31412  185.5  22    7
25.98/26.02	c s   26.0     8871    1527     43     0    553  197824  31429  186.6  23    6
27.28/27.39	c N   27.4     8873    1527     43     0    553  205210  31440  184.5  26    7
32.27/32.32	c s   32.3     8882    1527     43     0    553  228162  31433  180.6  22    6
34.98/35.07	c +   35.1     8992    1527     43     0    553  242755  34553  178.5  20    7
39.08/39.12	c s   39.1     9561    1527     43     0    553  260908  34556  175.6  22    6
47.18/47.29	c s   47.3     9679    1527     43     0    553  294443  34580  171.2  25    6
49.48/49.56	c +   49.5     9681    1527     43     0    553  303441  38008  169.4  22    8
55.67/55.79	c s   55.8     9739    1527     43     0    553  326665  38024  168.2  24    7
64.26/64.40	c s   64.4     9825    1527     43     0    553  361075  38014  166.3  24    7
69.17/69.28	c +   69.3     9825    1527     43     0    553  379301  41808  165.3  22    9
70.57/70.64	c
70.57/70.64	c       original/binary      fixed     eliminated      learned       agility
70.57/70.64	c   seconds        variables     equivalent    conflicts       height       MB
70.57/70.64	c
70.57/70.64	c B   70.6     9826    1527     43     0    553  384122  41846  167.3  22   10
73.67/73.77	c s   73.8     9830    1527     43     0    553  394356  41815  167.6  23    7
84.66/84.76	c s   84.7    10034    1527     43     0    553  430646  41834  167.1  25    7
93.46/93.52	c R   93.5    10079    1527     43     0    553  461604  41826  164.7  23    9
95.15/95.26	c s   95.2    10129    1527     43     0    553  468547  41823  164.8  23    7
96.55/96.66	c +   96.6    10185    1527     43     0    553  474127  45988  164.1  21    8
106.05/106.20	c -  106.2    10006    1526     44     0    553  507560  45529  163.7  22    4
106.25/106.37	c s  106.3     9740    1305     44     0    774  507560  26422  163.7  22    4
106.25/106.37	c -  106.3     9740    1305     44     0    774  507560  39155  163.7  22    4
106.25/106.37	c +  106.3     9740    1305     44     0    774  507560  43070  163.7  22    4
113.16/113.24	c s  113.2     9777    1305     44     0    774  534322  43084  161.5  20    7
124.55/124.65	c s  124.6    10163    1305     44     0    774  573215  43084  158.4  21    7
134.65/134.79	c s  134.7    10502    1305     44     0    774  612695  43069  156.2  22    7
140.44/140.53	c +  140.5    10681    1305     44     0    774  634451  47377  155.8  22    9
145.84/145.91	c s  145.9    11412    1305     44     0    774  651369  47376  154.6  19    7
159.74/159.88	c -  159.8    10610    1303     46     0    774  692610  46430  151.6  22    5
159.74/159.89	c -  159.8    10510    1290     46     0    787  692610  45502  151.6  22    5
159.93/160.02	c s  160.0    10500     937     46     0   1140  692610  42032  151.6  22    6
159.93/160.02	c -  160.0    10500     937     46     0   1140  692610  33217  151.6  22    6
159.93/160.02	c
159.93/160.02	c       original/binary      fixed     eliminated      learned       agility
159.93/160.02	c   seconds        variables     equivalent    conflicts       height       MB
159.93/160.02	c
159.93/160.02	c +  160.0    10500     937     46     0   1140  692610  36538  151.6  22    6
164.94/165.09	c 0  165.0    11318     788    193     2   1140  709150  36537  150.1  20    7
164.94/165.09	c
164.94/165.09	s UNSATISFIABLE
164.94/165.09	c
164.94/165.09	c 709150 conflicts, 1933424 decisions, 2 random
164.94/165.09	c 10 iterations, 1605 restarts, 40 skipped
164.94/165.09	c 23 enlarged, 959 shrunken, 6936 rescored, 220 rebiased
164.94/165.09	c 24 simplifications, 0 reductions
164.94/165.09	c
164.94/165.09	c vars: 193 fixed, 2 equiv, 1140 elim, 11 merged
164.94/165.09	c elim: 156045 resolutions, 3 phases, 3 rounds
164.94/165.09	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
164.94/165.09	c arty: 0.00 and 0.00 xor average arity
164.94/165.09	c prbe: 104127 probed, 33 phases, 36 rounds
164.94/165.09	c prbe: 7 failed, 0 lifted, 0 merged
164.94/165.09	c sccs: 0 non trivial, 0 fixed, 0 merged
164.94/165.09	c hash: 6 units, 11 merged
164.94/165.09	c mins: 21730254 learned, 28% deleted, 148 strong, 22 depth
164.94/165.09	c subs: 1136 forward, 1894 backward, 6548 doms
164.94/165.09	c strs: 865 forward, 1096 backward
164.94/165.09	c doms: 6554 dominators, 5634 high, 92 low
164.94/165.09	c prps: 37028871 propagations, 0.22 megaprops
164.94/165.09	c
164.94/165.09	c 165.0 seconds, 10 MB max, 96 MB recycled

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-1729747-1240753361/watcher-1729747-1240753361 -o /tmp/evaluation-result-1729747-1240753361/solver-1729747-1240753361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729747-1240753361.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29074
/proc/meminfo: memFree=1758144/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=1052 CPUtime=0
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 103370097 1077248 158 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 263 158 64 155 0 106 0

[startup+0.00987595 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29074
/proc/meminfo: memFree=1758144/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=1316 CPUtime=0
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 103370097 1347584 215 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 329 216 64 155 0 172 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1316

[startup+0.101892 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29074
/proc/meminfo: memFree=1758144/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=2368 CPUtime=0.09
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 103370097 2424832 494 1992294400 134512640 135151029 4294956224 18446744073709551615 134549298 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 592 494 79 155 0 435 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2368

[startup+0.301927 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29074
/proc/meminfo: memFree=1758144/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=2368 CPUtime=0.29
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 103370097 2424832 494 1992294400 134512640 135151029 4294956224 18446744073709551615 134688896 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 592 494 79 155 0 435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2368

[startup+0.701997 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29074
/proc/meminfo: memFree=1758144/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=3260 CPUtime=0.69
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 726 0 0 0 69 0 0 0 22 0 1 0 103370097 3338240 710 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 815 710 79 155 0 658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3260

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1755128/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=4052 CPUtime=1.49
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 930 0 0 0 149 0 0 0 25 0 1 0 103370097 4149248 914 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 1013 914 79 155 0 856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4052

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1754360/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=4848 CPUtime=3.09
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 1143 0 0 0 309 0 0 0 25 0 1 0 103370097 4964352 1127 1992294400 134512640 135151029 4294956224 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 1212 1127 79 155 0 1055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4848

[startup+6.30198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1753016/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=5776 CPUtime=6.29
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 1350 0 0 0 629 0 0 0 25 0 1 0 103370097 5914624 1334 1992294400 134512640 135151029 4294956224 18446744073709551615 134578241 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 1444 1334 79 155 0 1287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5776

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1751608/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=6616 CPUtime=12.69
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 1724 0 0 0 1268 1 0 0 25 0 1 0 103370097 6774784 1574 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 1654 1574 79 155 0 1497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6616

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1749944/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=8524 CPUtime=25.48
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 2304 0 0 0 2547 1 0 0 25 0 1 0 103370097 8728576 2035 1992294400 134512640 135151029 4294956224 18446744073709551615 134567958 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2131 2035 79 155 0 1974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8524

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29075
/proc/meminfo: memFree=1748536/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=10156 CPUtime=51.07
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 3170 0 0 0 5105 2 0 0 25 0 1 0 103370097 10399744 2416 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2539 2416 79 155 0 2382 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10156

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 29075
/proc/meminfo: memFree=1746744/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=102.25
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4529 0 0 0 10222 3 0 0 25 0 1 0 103370097 11776000 2792 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2792 79 155 0 2718 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11500

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=162.23
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16219 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11500

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

[startup+163.101 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=163.03
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16299 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 163.03
Current children cumulated vsize (KiB) 11500

[startup+163.906 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=163.84
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16380 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134578275 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 163.84
Current children cumulated vsize (KiB) 11500

[startup+164.702 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=164.63
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16459 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 164.63
Current children cumulated vsize (KiB) 11500

[startup+164.903 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=164.84
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16480 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 164.84
Current children cumulated vsize (KiB) 11500

[startup+165.006 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29075
/proc/meminfo: memFree=1746552/2055920 swapFree=4181848/4192956
[pid=29074] ppid=29072 vsize=11500 CPUtime=164.94
/proc/29074/stat : 29074 (precosat) R 29072 29074 28914 0 -1 4194304 4740 0 0 0 16490 4 0 0 25 0 1 0 103370097 11776000 2795 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29074/statm: 2875 2795 79 155 0 2718 0
Current children cumulated CPU time (s) 164.94
Current children cumulated vsize (KiB) 11500

Child status: 20
Real time (s): 165.101
CPU time (s): 165.042
CPU user time (s): 164.994
CPU system time (s): 0.047992
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 12244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 164.994
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4741
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= 416

runsolver used 0.155976 second user time and 0.313952 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 15:42:41
IDJOB=1729747
IDBENCH=24714
IDSOLVER=507
FILE ID=node4/1729747-1240753361
PBS_JOBID= 9187094
Free space on /tmp= 66260 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729747-1240753361/watcher-1729747-1240753361 -o /tmp/evaluation-result-1729747-1240753361/solver-1729747-1240753361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729747-1240753361.cnf

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

MD5SUM BENCH= 92c8b4fc23a7c22313979a2d9b3b5a58
RANDOM SEED=572696489

node4.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		: 3000.265
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		: 3000.265
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:       1758624 kB
Buffers:         32368 kB
Cached:         201800 kB
SwapCached:       5192 kB
Active:          59464 kB
Inactive:       182812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758624 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          14000 kB
Slab:            40972 kB
Committed_AS:   518868 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 15:45:26