Trace number 1727627

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 713.824 714.003

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark77.4612
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

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-1727627-1240727174.cnf
0.00/0.00	c found header 'p cnf 2401 15960'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    15697    2350     50     1      0       0      0    0.0   0    1
0.09/0.18	c s    0.2    13224    2153     57     0    191       0      0    0.0   0    1
0.09/0.18	c l    0.2    13224    2153     57     0    191       0  12114    0.0   0    1
0.09/0.18	c R    0.2    13233    2153     57     0    191     100     96  294.5   3    1
0.09/0.19	c R    0.2    13235    2153     57     0    191     201    197  272.7   7    1
0.19/0.20	c R    0.2    13243    2153     57     0    191     803    799  196.3  17    1
0.19/0.20	c B    0.2    13245    2153     57     0    191    1003    999  189.5  18    1
0.19/0.23	c B    0.2    13258    2153     57     0    191    2004   1996  215.0  16    2
0.19/0.24	c R    0.2    13267    2152     57     1    191    2411   2401  207.6  16    2
0.29/0.38	c R    0.4    13337    2152     57     1    191    6417   6400  169.0  17    2
0.39/0.44	c B    0.4    13348    2152     57     1    191    8010   7993  159.3  17    3
0.59/0.64	c +    0.6    13383    2152     57     1    191   12116  13325  141.2  19    3
0.79/0.81	c +    0.8    13397    2152     57     1    191   15145  14657  131.2  17    4
0.79/0.87	c R    0.9    13404    2152     57     1    191   16040  14264  130.6  15    4
0.89/0.99	c s    1.0    13405    2152     57     1    191   17747  14712  125.6  16    3
0.99/1.07	c +    1.1    13407    2152     57     1    191   18932  16122  122.6  18    4
1.29/1.37	c +    1.4    13443    2152     57     1    191   23667  17734  119.5  17    4
1.29/1.39	c B    1.4    13451    2152     57     1    191   24025  16503  120.7  17    4
1.79/1.81	c +    1.8    13557    2152     57     1    191   29583  19507  114.3  19    5
2.39/2.43	c
2.39/2.43	c       original/binary      fixed     eliminated      learned       agility
2.39/2.43	c   seconds        variables     equivalent    conflicts       height       MB
2.39/2.43	c
2.39/2.43	c +    2.4    13851    2151     57     2    191   36976  21457  106.3  17    5
2.49/2.56	c R    2.6    13926    2151     57     2    191   38485  21056  104.7  15    5
3.20/3.25	c +    3.3    14109    2151     57     2    191   46220  23602   97.8  17    6
3.69/3.77	c s    3.8    14301    2151     57     2    191   51363  23609   99.2  19    4
4.40/4.42	c +    4.4    14321    2151     57     2    191   57775  25962   95.1  18    6
4.99/5.01	c B    5.0    14334    2151     57     2    191   64041  26027   92.9  18    6
5.99/6.05	c +    6.1    14396    2151     57     2    191   72217  28558   89.1  18    7
8.39/8.43	c R    8.4    14575    2151     57     2    191   89802  28593   84.6  17    7
8.49/8.52	c s    8.5    14591    2151     57     2    191   89802  28579   84.6  17    5
8.49/8.59	c +    8.6    14591    2151     57     2    191   90271  31413   84.4  18    6
11.99/12.06	c +   12.1    14760    2151     57     2    191  112835  34554   77.5  17    8
14.79/14.89	c s   14.9    14866    2151     57     2    191  128318  34567   73.9  16    6
17.09/17.17	c +   17.2    15053    2151     57     2    191  141040  38009   72.3  18    8
20.98/21.07	c B   21.1    15249    2151     57     2    191  160075  38062   71.3  18   10
22.78/22.83	c s   22.8    14629    2070     57     2    272  167146  38010   70.6  18    7
22.78/22.83	c -   22.8    14629    2070     57     2    272  167146  36109   70.6  18    7
22.88/22.92	c +   22.9    14634    2070     57     2    272  167485  39719   70.5  17    7
31.18/31.24	c s   31.2    14737    2069     57     3    272  202636  39749   65.9  17    7
31.79/31.88	c R   31.9    14738    2069     57     3    272  205231  39756   65.5  16    8
32.68/32.71	c
32.68/32.71	c       original/binary      fixed     eliminated      learned       agility
32.68/32.71	c   seconds        variables     equivalent    conflicts       height       MB
32.68/32.71	c
32.68/32.71	c +   32.7    14739    2069     57     3    272  209355  43690   65.0  17    9
40.68/40.74	c s   40.7    14758    2069     57     3    272  237444  43726   61.8  16    8
47.58/47.68	c +   47.7    14963    2069     57     3    272  261691  48059   60.0  18   11
52.18/52.20	c s   52.2    14862    2054     57     3    287  275167  48094   59.3  16    9
65.37/65.46	c s   65.4    15148    2054     57     3    287  311872  48077   56.9  17    8
70.77/70.80	c +   70.8    15155    2054     57     3    287  327110  52864   55.9  18   11
78.47/78.55	c s   78.5    15256    2054     57     3    287  345866  52882   55.0  17    9
92.87/92.98	c s   93.0    15344    2054     57     3    287  380925  52917   55.2  18    9
94.37/94.44	c B   94.4    15344    2054     57     3    287  384126  52894   55.0  18   11
105.66/105.73	c +  105.7    15377    2054     57     3    287  408885  58150   54.2  18   13
108.26/108.31	c s  108.3    15384    2054     57     3    287  414156  58143   54.0  18   10
125.76/125.88	c s  125.9    15435    2054     57     3    287  448847  58170   52.9  17   10
130.36/130.43	c R  130.4    15437    2054     57     3    287  461659  58184   52.1  16   13
139.96/140.02	c s  140.0    15459    2054     57     3    287  485103  58195   50.9  18   10
150.66/150.78	c +  150.7    15615    2054     57     3    287  511105  63965   49.6  17   13
156.65/156.77	c s  156.7    15637    2054     57     3    287  524030  63997   49.2  17   11
177.54/177.68	c s  177.6    15952    2054     57     3    287  563448  63983   48.0  17   11
198.04/198.15	c s  198.1    16113    2054     57     3    287  601304  63989   46.9  17   11
217.93/218.02	c s  218.0    16388    2054     57     3    287  636246  63972   46.4  18   11
219.73/219.83	c
219.73/219.83	c       original/binary      fixed     eliminated      learned       agility
219.73/219.83	c   seconds        variables     equivalent    conflicts       height       MB
219.73/219.83	c
219.73/219.83	c +  219.8    16388    2054     57     3    287  638880  70361   46.3  16   13
239.83/239.99	c s  239.9    16418    2054     57     3    287  671442  70398   45.5  17   12
264.12/264.27	c s  264.2    16424    2054     57     3    287  709678  70390   44.6  18   12
286.62/286.73	c s  286.7    16677    2054     57     3    287  746127  70372   43.8  15   12
313.42/313.52	c s  313.4    16733    2054     57     3    287  782566  70392   43.1  17   12
324.31/324.46	c +  324.4    16733    2054     57     3    287  798600  77397   42.8  18   16
339.60/339.79	c s  339.7    16735    2054     57     3    287  818807  77419   42.5  18   13
368.89/369.01	c s  368.9    16836    2054     57     3    287  857231  77405   41.8  18   13
399.29/399.46	c s  399.4    16837    2054     57     3    287  895485  77422   41.3  18   13
400.09/400.23	c B  400.1    16837    2054     57     3    287  896245  77413   41.3  16   15
428.28/428.46	c s  428.4    16890    2054     57     3    287  933608  77399   40.9  17   13
456.28/456.45	c s  456.3    16896    2054     57     3    287  974578  77434   40.2  17   13
469.57/469.77	c +  469.7    16897    2054     57     3    287  998251  85136   39.8  16   16
479.17/479.31	c s  479.2    16897    2054     57     3    287 1014200  85169   39.6  18   14
486.46/486.68	c R  486.6    16931    2054     57     3    287 1025778  85176   39.5  17   17
506.76/507.00	c s  506.9    16973    2054     57     3    287 1056561  85159   38.9  18   15
538.25/538.44	c s  538.3    16571    2042     58     3    298 1097893  77022   38.2  16   14
538.25/538.44	c -  538.3    16571    2042     58     3    298 1097893  82582   38.2  16   14
571.65/571.86	c s  571.7    16639    2042     58     3    298 1135249  82596   38.5  15   14
607.64/607.83	c
607.64/607.83	c       original/binary      fixed     eliminated      learned       agility
607.64/607.83	c   seconds        variables     equivalent    conflicts       height       MB
607.64/607.83	c
607.64/607.83	c s  607.7    16645    2042     58     3    298 1175176  82608   38.0  18   13
638.93/639.18	c +  639.0    16653    2042     58     3    298 1210378  90840   37.7  16   19
642.83/643.07	c s  642.9    16655    2042     58     3    298 1214512  86729   37.6  17   14
682.72/682.98	c s  682.8    16743    2042     58     3    298 1255945  90857   37.4  16   14
713.72/713.99	c 0  713.8    17648    1974    125     4    298 1288701  90839   37.0  14   19
713.72/713.99	c
713.72/713.99	s UNSATISFIABLE
713.72/713.99	c
713.72/713.99	c 1288701 conflicts, 1850354 decisions, 3 random
713.72/713.99	c 3 iterations, 2561 restarts, 0 skipped
713.72/713.99	c 22 enlarged, 1456 shrunken, 12601 rescored, 348 rebiased
713.72/713.99	c 35 simplifications, 0 reductions
713.72/713.99	c
713.72/713.99	c vars: 125 fixed, 4 equiv, 298 elim, 13 merged
713.72/713.99	c elim: 355658 resolutions, 4 phases, 4 rounds
713.72/713.99	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
713.72/713.99	c arty: 0.00 and 0.00 xor average arity
713.72/713.99	c prbe: 347160 probed, 83 phases, 84 rounds
713.72/713.99	c prbe: 1 failed, 0 lifted, 1 merged
713.72/713.99	c sccs: 0 non trivial, 0 fixed, 0 merged
713.72/713.99	c hash: 3 units, 12 merged
713.72/713.99	c mins: 43472273 learned, 31% deleted, 233 strong, 23 depth
713.72/713.99	c subs: 2639 forward, 3123 backward, 6016 doms
713.72/713.99	c strs: 3385 forward, 2139 backward
713.72/713.99	c doms: 6018 dominators, 4972 high, 10 low
713.72/713.99	c prps: 105897556 propagations, 0.15 megaprops
713.72/713.99	c
713.72/713.99	c 713.8 seconds, 21 MB max, 186 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-1727627-1240727174/watcher-1727627-1240727174 -o /tmp/evaluation-result-1727627-1240727174/solver-1727627-1240727174 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1727627-1240727174.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21153
/proc/meminfo: memFree=1407288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=1068 CPUtime=0
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 100750051 1093632 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 267 167 64 155 0 110 0

[startup+0.0727601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21153
/proc/meminfo: memFree=1407288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=3096 CPUtime=0.06
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 702 0 0 0 6 0 0 0 18 0 1 0 100750051 3170304 686 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 774 687 79 155 0 617 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3096

[startup+0.101761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21153
/proc/meminfo: memFree=1407288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=3096 CPUtime=0.09
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 709 0 0 0 9 0 0 0 18 0 1 0 100750051 3170304 693 1992294400 134512640 135151029 4294956240 18446744073709551615 134519109 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 774 693 79 155 0 617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.301776 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21153
/proc/meminfo: memFree=1407288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=3228 CPUtime=0.29
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 726 0 0 0 29 0 0 0 19 0 1 0 100750051 3305472 710 1992294400 134512640 135151029 4294956240 18446744073709551615 134552135 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 807 710 79 155 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3228

[startup+0.701805 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21153
/proc/meminfo: memFree=1407288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=4548 CPUtime=0.69
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 1050 0 0 0 69 0 0 0 23 0 1 0 100750051 4657152 1034 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 1137 1034 79 155 0 980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4548

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1402928/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=5472 CPUtime=1.49
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 1293 0 0 0 149 0 0 0 25 0 1 0 100750051 5603328 1277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 1368 1277 79 155 0 1211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5472

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1401712/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=6668 CPUtime=3.09
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 1587 0 0 0 308 1 0 0 25 0 1 0 100750051 6828032 1571 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 1667 1571 79 155 0 1510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6668

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1400112/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=8280 CPUtime=6.29
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 1980 0 0 0 628 1 0 0 25 0 1 0 100750051 8478720 1959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 2070 1959 79 155 0 1913 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8280

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1398576/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=9496 CPUtime=12.68
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 2362 0 0 0 1267 1 0 0 25 0 1 0 100750051 9723904 2276 1992294400 134512640 135151029 4294956240 18446744073709551615 134578068 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 2374 2276 79 155 0 2217 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9496

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1396464/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=11276 CPUtime=25.49
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 2844 0 0 0 2546 3 0 0 25 0 1 0 100750051 11546624 2703 1992294400 134512640 135151029 4294956240 18446744073709551615 134577923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 2819 2703 79 155 0 2662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11276

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1394288/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=13728 CPUtime=51.08
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 3639 0 0 0 5104 4 0 0 25 0 1 0 100750051 14057472 3253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 3432 3253 79 155 0 3275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13728

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1393328/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=14448 CPUtime=102.27
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 4400 0 0 0 10222 5 0 0 25 0 1 0 100750051 14794752 3492 1992294400 134512640 135151029 4294956240 18446744073709551615 134578323 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 3612 3492 79 155 0 3455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1391728/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=16088 CPUtime=162.25
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 5038 0 0 0 16219 6 0 0 25 0 1 0 100750051 16474112 3907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4022 3907 79 155 0 3865 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16088

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1391024/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=16696 CPUtime=222.24
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 6308 0 0 0 22216 8 0 0 25 0 1 0 100750051 17096704 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4174 4064 79 155 0 4017 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1389296/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=18212 CPUtime=282.22
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 7072 0 0 0 28214 8 0 0 25 0 1 0 100750051 18649088 4443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4553 4443 79 155 0 4396 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18212

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1388272/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=19276 CPUtime=342.2
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 7797 0 0 0 34211 9 0 0 25 0 1 0 100750051 19738624 4675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4819 4675 79 155 0 4662 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19276

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1387888/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=19272 CPUtime=402.19
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 8448 0 0 0 40209 10 0 0 25 0 1 0 100750051 19734528 4738 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4818 4738 79 155 0 4661 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1387888/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=19272 CPUtime=462.17
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 9029 0 0 0 46207 10 0 0 25 0 1 0 100750051 19734528 4740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 4818 4740 79 155 0 4661 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1386224/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=21452 CPUtime=522.16
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 9620 0 0 0 52205 11 0 0 25 0 1 0 100750051 21966848 5239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5363 5239 79 155 0 5206 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1385712/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=21736 CPUtime=582.15
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 10384 0 0 0 58203 12 0 0 25 0 1 0 100750051 22257664 5332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5434 5332 79 155 0 5277 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 21736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21154
/proc/meminfo: memFree=1385008/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=22760 CPUtime=642.13
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 10828 0 0 0 64201 12 0 0 25 0 1 0 100750051 23306240 5509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5690 5509 79 155 0 5533 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22760

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1385328/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=22456 CPUtime=702.12
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11401 0 0 0 70199 13 0 0 25 0 1 0 100750051 22994944 5431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5614 5431 79 155 0 5457 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 22456

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

[startup+703.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1385200/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=22456 CPUtime=703.72
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11420 0 0 0 70359 13 0 0 25 0 1 0 100750051 22994944 5450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5614 5450 79 155 0 5457 0
Current children cumulated CPU time (s) 703.72
Current children cumulated vsize (KiB) 22456

[startup+710.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1385008/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=22840 CPUtime=710.12
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11477 0 0 0 70999 13 0 0 25 0 1 0 100750051 23388160 5507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5710 5507 79 155 0 5553 0
Current children cumulated CPU time (s) 710.12
Current children cumulated vsize (KiB) 22840

[startup+711.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1384880/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=23032 CPUtime=711.71
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11503 0 0 0 71158 13 0 0 25 0 1 0 100750051 23584768 5533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5758 5533 79 155 0 5601 0
Current children cumulated CPU time (s) 711.71
Current children cumulated vsize (KiB) 23032

[startup+712.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1384880/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=23032 CPUtime=712.52
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11508 0 0 0 71239 13 0 0 25 0 1 0 100750051 23584768 5538 1992294400 134512640 135151029 4294956240 18446744073709551615 134578245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5758 5538 79 155 0 5601 0
Current children cumulated CPU time (s) 712.52
Current children cumulated vsize (KiB) 23032

[startup+713.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21156
/proc/meminfo: memFree=1384880/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=23032 CPUtime=713.31
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11511 0 0 0 71318 13 0 0 25 0 1 0 100750051 23584768 5541 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5758 5541 79 155 0 5601 0
Current children cumulated CPU time (s) 713.31
Current children cumulated vsize (KiB) 23032

[startup+713.906 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21156
/proc/meminfo: memFree=1384880/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=23032 CPUtime=713.72
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194304 11511 0 0 0 71359 13 0 0 25 0 1 0 100750051 23584768 5541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21153/statm: 5758 5541 79 155 0 5601 0
Current children cumulated CPU time (s) 713.72
Current children cumulated vsize (KiB) 23032

[startup+714.002 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21156
/proc/meminfo: memFree=1384880/2055920 swapFree=4191900/4192956
[pid=21153] ppid=21151 vsize=0 CPUtime=713.81
/proc/21153/stat : 21153 (precosat) R 21151 21153 20829 0 -1 4194308 11512 0 0 0 71368 13 0 0 25 0 1 0 100750051 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 713.81
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 714.003
CPU time (s): 713.824
CPU user time (s): 713.688
CPU system time (s): 0.136979
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 23656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 713.688
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11512
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= 1527

runsolver used 0.512922 second user time and 1.49777 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-26 08:26:14
IDJOB=1727627
IDBENCH=24642
IDSOLVER=507
FILE ID=node34/1727627-1240727174
PBS_JOBID= 9186878
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727627-1240727174/watcher-1727627-1240727174 -o /tmp/evaluation-result-1727627-1240727174/solver-1727627-1240727174 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1727627-1240727174.cnf

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

MD5SUM BENCH= d9bf8689fd094f6ad4f37a57f4f0a5ae
RANDOM SEED=832232285

node34.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		: 3000.214
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		: 3000.214
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:       1407704 kB
Buffers:         58800 kB
Cached:         502904 kB
SwapCached:        384 kB
Active:         198148 kB
Inactive:       376904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407704 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          21768 kB
Slab:            59188 kB
Committed_AS:   382440 kB
PageTables:       1380 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= 66400 MiB
End job on node34 at 2009-04-26 08:38:08