Trace number 1784278

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 236? (TO) 5000.16 5001.66

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

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-1784278-1241931227.cnf
0.00/0.00	c found header 'p cnf 1553 867173'
1.00/1.05	c finished parsing
1.00/1.05	c
1.00/1.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.00/1.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.00/1.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.00/1.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.00/1.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.00/1.05	c --random=1 --spread=2000 --seed=0 --skip=25
1.00/1.05	c
1.00/1.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
1.00/1.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
1.00/1.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
1.00/1.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
1.00/1.05	c
1.00/1.05	c starting search after 1.1 seconds
1.00/1.05	c no decision limit
1.00/1.09	c
1.00/1.09	c       original/binary      fixed     eliminated      learned       agility
1.00/1.09	c   seconds        variables     equivalent    conflicts       height       MB
1.00/1.09	c
1.00/1.09	c *    1.1   866789    1169    384     0      0       0      0    0.0   0   58
13.79/13.89	c s   13.9   423540    1021    431    22     79       0      0    0.0   0   31
13.79/13.89	c l   13.9   423540    1021    431    22     79       0 419559    0.0   0   31
13.89/13.94	c R   13.9   423540    1021    431    22     79     100    100   79.9   9   33
13.89/13.96	c R   14.0   423540    1021    431    22     79     201    201   87.3  15   33
13.99/14.10	c R   14.1   423540    1021    431    22     79     815    815   89.3  21   35
14.09/14.18	c B   14.2   423540    1021    431    22     79    1000   1000   86.5  19   35
14.29/14.38	c B   14.4   423541    1021    431    22     79    2002   2001   96.2  20   36
14.39/14.43	c R   14.4   423541    1021    431    22     79    2420   2419   94.6  23   36
15.19/15.21	c N   15.2   423544    1020    431    23     79    6428   6424   87.7  30   38
15.39/15.44	c B   15.4   423544    1020    431    23     79    8005   8001   82.3  31   38
16.69/16.78	c N   16.8   423544    1020    431    23     79   16048  16044   65.9  32   39
18.39/18.41	c B   18.4   423544    1020    431    23     79   24012  24008   57.9  29   40
22.29/22.32	c N   22.3   423544    1020    431    23     79   38494  38490   49.5  26   43
28.38/28.47	c B   28.5   423550    1019    432    23     79   64022  64018   65.0  29   48
35.78/35.89	c N   35.9   423553    1019    432    23     79   89809  89805   67.2  32   52
72.17/72.23	c B   72.2   423568    1019    432    23     79  160047 160043   68.8  36   64
97.36/97.42	c N   97.4   423569    1019    432    23     79  205220 205216   68.8  33   71
166.94/167.01	c s  167.0   423368    1016    435    23     79  324100 324062   69.0  27   84
195.03/195.15	c
195.03/195.15	c       original/binary      fixed     eliminated      learned       agility
195.03/195.15	c   seconds        variables     equivalent    conflicts       height       MB
195.03/195.15	c
195.03/195.15	c B  195.1   423369    1016    435    23     79  384099 384060   70.5  28  110
213.73/213.80	c +  213.7   423369    1016    435    23     79  419561 461514   72.5  32  120
333.49/333.65	c +  333.6   423369    1016    435    23     79  524450 507665   79.8  26  148
451.05/451.21	c +  451.1   423370    1016    435    23     79  655562 558431   77.5  29  167
478.24/478.42	c N  478.3   423370    1016    435    23     79  681180 533325   77.0  33  173
616.50/616.73	c +  616.5   423373    1016    435    23     79  819450 614274   73.3  29  187
635.60/635.81	c s  635.6   423373    1016    435    23     79  826573 565630   73.0  27  157
679.78/680.08	c B  679.9   423375    1016    435    23     79  896222 614345   73.0  32  189
779.55/779.88	c +  779.6   423375    1015    436    23     79 1024313 675701   71.4  27  185
1050.08/1050.46	c + 1050.1   423424    1014    437    23     79 1280396 743271   68.8  27  194
1329.29/1329.71	c s 1329.3   423276    1014    437    23     79 1517270 742468   66.4  36  169
1491.44/1491.94	c + 1491.5   423278    1014    437    23     79 1600497 817598   65.8  33  193
2029.98/2030.62	c + 2030.0   423348    1013    438    23     79 2000620 899357   64.6  26  228
2081.77/2082.50	c B 2081.9   423350    1013    438    23     79 2048439 865573   64.5  29  239
2373.38/2374.16	c s 2373.4   423303    1013    438    23     79 2224937 899461   63.3  22  202
2743.67/2744.55	c + 2743.7   423303    1013    438    23     79 2500775 989292   63.3  28  259
3292.41/3293.48	c N 3292.5   423303    1013    438    23     79 2816345 989324   60.9  33  275
3932.21/3933.45	c + 3932.3   423303    1013    438    23     79 3125966 1088221   59.7  26  276
4598.50/4599.92	c s 4598.5   393131    1006    445    23     79 3495853 980937   57.5  25  200
4598.50/4599.92	c
4598.50/4599.92	c       original/binary      fixed     eliminated      learned       agility
4598.50/4599.92	c   seconds        variables     equivalent    conflicts       height       MB
4598.50/4599.92	c
4598.50/4599.92	c - 4598.5   393131    1006    445    23     79 3495853 1012046   57.5  25  200
4906.92/4908.49	c + 4907.0   393131    1006    445    23     79 3633936 1113250   57.0  24  239
5000.10/5001.61	c
5000.10/5001.61	c *** CAUGHT SIGNAL 15 ***
5000.10/5001.61	c
5000.10/5001.61	c 3705256 conflicts, 4895509 decisions, 2 random
5000.10/5001.61	c 4 iterations, 1099 restarts, 6602 skipped
5000.10/5001.61	c 11 enlarged, 192 shrunken, 36209 rescored, 891 rebiased
5000.10/5001.61	c 6 simplifications, 0 reductions
5000.10/5001.61	c
5000.10/5001.61	c vars: 445 fixed, 23 equiv, 79 elim, 23 merged
5000.10/5001.61	c elim: 3278207 resolutions, 6 phases, 1 rounds
5000.10/5001.61	c sbst: 33% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.10/5001.61	c arty: 9.58 and 0.00 xor average arity
5000.10/5001.61	c prbe: 160687 probed, 73 phases, 79 rounds
5000.10/5001.61	c prbe: 35 failed, 22 lifted, 22 merged
5000.10/5001.61	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.10/5001.61	c hash: 0 units, 1 merged
5000.10/5001.61	c mins: 150323169 learned, 17% deleted, 90 strong, 30 depth
5000.10/5001.61	c subs: 67393 forward, 585 backward, 213 doms
5000.10/5001.61	c strs: 57741 forward, 30 backward
5000.10/5001.61	c doms: 213 dominators, 134 high, 1 low
5000.10/5001.61	c prps: 248635352 propagations, 0.05 megaprops
5000.10/5001.61	c
5000.10/5001.61	c 5000.1 seconds, 300 MB max, 518 MB recycled
5000.10/5001.61	c
5000.10/5001.61	c *** CAUGHT SIGNAL 15 ***
5000.10/5001.61	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784278-1241931227/watcher-1784278-1241931227 -o /tmp/evaluation-result-1784278-1241931227/solver-1784278-1241931227 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784278-1241931227.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18382
/proc/meminfo: memFree=1525688/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=1184 CPUtime=0
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 221155428 1212416 177 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 296 178 63 155 0 139 0

[startup+0.0640429 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18382
/proc/meminfo: memFree=1525688/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=5180 CPUtime=0.05
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 1194 0 0 0 5 0 0 0 18 0 1 0 221155428 5304320 1179 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 1295 1179 63 155 0 1138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5180

[startup+0.101047 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18382
/proc/meminfo: memFree=1525688/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=7496 CPUtime=0.09
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 1773 0 0 0 9 0 0 0 18 0 1 0 221155428 7675904 1758 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 1874 1758 63 155 0 1717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7496

[startup+0.301071 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18382
/proc/meminfo: memFree=1525688/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=20880 CPUtime=0.29
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 4858 0 0 0 27 2 0 0 19 0 1 0 221155428 21381120 4843 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 5220 4844 63 155 0 5063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20880

[startup+0.701119 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18382
/proc/meminfo: memFree=1525688/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=44560 CPUtime=0.69
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 10664 0 0 0 64 5 0 0 22 0 1 0 221155428 45629440 10649 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 11140 10649 63 155 0 10983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44560

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1465904/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=64892 CPUtime=1.49
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 17059 0 0 0 141 8 0 0 25 0 1 0 221155428 66449408 15798 1992294400 134512640 135151029 4294956240 18446744073709551615 134521603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 16223 15798 79 155 0 16066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64892

[startup+3.10141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1454704/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=71928 CPUtime=3.09
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 18898 0 0 0 301 8 0 0 25 0 1 0 221155428 73654272 17637 1992294400 134512640 135151029 4294956240 18446744073709551615 134575025 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 17982 17637 79 155 0 17825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71928

[startup+6.3018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1452208/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=75416 CPUtime=6.29
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 19682 0 0 0 620 9 0 0 25 0 1 0 221155428 77225984 18421 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 18854 18421 79 155 0 18697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75416

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1452280/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=75416 CPUtime=12.69
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 19682 0 0 0 1260 9 0 0 25 0 1 0 221155428 77225984 18421 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 18854 18421 79 155 0 18697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75416

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1458168/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=68592 CPUtime=25.48
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 19704 0 0 0 2539 9 0 0 25 0 1 0 221155428 70238208 16959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 17148 16959 79 155 0 16991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68592

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1458168/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=68592 CPUtime=51.08
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 19738 0 0 0 5099 9 0 0 25 0 1 0 221155428 70238208 16993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 17148 16993 79 155 0 16991 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68592

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1445752/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=82996 CPUtime=102.27
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 22844 0 0 0 10215 12 0 0 25 0 1 0 221155428 84987904 20099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 20749 20099 79 155 0 20592 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1419000/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=107888 CPUtime=162.24
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 29893 0 0 0 16207 17 0 0 25 0 1 0 221155428 110477312 26766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 26972 26766 79 155 0 26815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107888

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1394424/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=133680 CPUtime=222.23
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 36030 0 0 0 22199 24 0 0 25 0 1 0 221155428 136888320 32903 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 33420 32903 79 155 0 33263 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133680

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1377208/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=152132 CPUtime=282.21
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 40314 0 0 0 28192 29 0 0 25 0 1 0 221155428 155783168 37187 1992294400 134512640 135151029 4294956240 18446744073709551615 134520121 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 38033 37187 79 155 0 37876 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 152132

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1365816/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=164760 CPUtime=342.19
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 43178 0 0 0 34187 32 0 0 25 0 1 0 221155428 168714240 40051 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 41190 40051 79 155 0 41033 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 164760

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18383
/proc/meminfo: memFree=1357368/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=174520 CPUtime=402.17
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 45279 0 0 0 40183 34 0 0 25 0 1 0 221155428 178708480 42152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 43630 42152 79 155 0 43473 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 174520

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18389
/proc/meminfo: memFree=1350704/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=181708 CPUtime=462.15
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 46942 0 0 0 46178 37 0 0 25 0 1 0 221155428 186068992 43815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 45427 43815 79 155 0 45270 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 181708

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18389
/proc/meminfo: memFree=1339824/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=193332 CPUtime=522.13
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 49640 0 0 0 52172 41 0 0 25 0 1 0 221155428 197971968 46513 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 48333 46513 79 155 0 48176 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 193332

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18389
/proc/meminfo: memFree=1332208/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=201644 CPUtime=582.11
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 51525 0 0 0 58168 43 0 0 25 0 1 0 221155428 206483456 48398 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 50411 48398 79 155 0 50254 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 201644

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18389
/proc/meminfo: memFree=1328880/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=202176 CPUtime=642.09
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 52436 0 0 0 64166 43 0 0 25 0 1 0 221155428 207028224 49234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 50544 49234 79 155 0 50387 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 202176

[startup+702.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18391
/proc/meminfo: memFree=1219000/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=316776 CPUtime=4001.09
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 80693 0 0 0 400030 79 0 0 25 0 1 0 221155428 324378624 76492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 79194 76492 79 155 0 79037 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 316776

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1215984/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=320924 CPUtime=4061.08
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 81443 0 0 0 406027 81 0 0 25 0 1 0 221155428 328626176 77242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 80231 77242 79 155 0 80074 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 320924

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1215280/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=321452 CPUtime=4121.05
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 81601 0 0 0 412024 81 0 0 25 0 1 0 221155428 329166848 77400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 80363 77400 79 155 0 80206 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 321452

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1215280/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=321452 CPUtime=4181.03
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 81604 0 0 0 418022 81 0 0 25 0 1 0 221155428 329166848 77403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 80363 77403 79 155 0 80206 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 321452

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1214768/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=322320 CPUtime=4241.01
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 81731 0 0 0 424020 81 0 0 25 0 1 0 221155428 330055680 77530 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 80580 77530 79 155 0 80423 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 322320

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1213488/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=324384 CPUtime=4301
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82042 0 0 0 430018 82 0 0 25 0 1 0 221155428 332169216 77841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 81096 77841 79 155 0 80939 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 324384

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1213048/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=324900 CPUtime=4360.98
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82167 0 0 0 436016 82 0 0 25 0 1 0 221155428 332697600 77966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 81225 77966 79 155 0 81068 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 324900

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1212664/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=325416 CPUtime=4420.97
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82251 0 0 0 442014 83 0 0 25 0 1 0 221155428 333225984 78050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 81354 78050 79 155 0 81197 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 325416

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1212600/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=325416 CPUtime=4480.94
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82261 0 0 0 448011 83 0 0 25 0 1 0 221155428 333225984 78060 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 81354 78060 79 155 0 81197 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 325416

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1212536/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=325416 CPUtime=4540.93
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82274 0 0 0 454010 83 0 0 25 0 1 0 221155428 333225984 78073 1992294400 134512640 135151029 4294956240 18446744073709551615 134552588 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 81354 78073 79 155 0 81197 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 325416

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1221560/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4600.91
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82505 0 0 0 460008 83 0 0 25 0 1 0 221155428 316858368 75815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 75815 79 155 0 77201 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 309432

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1220920/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4660.89
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82672 0 0 0 466005 84 0 0 25 0 1 0 221155428 316858368 75982 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 75982 79 155 0 77201 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 309432

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1220856/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4720.87
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82694 0 0 0 472003 84 0 0 25 0 1 0 221155428 316858368 76004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76004 79 155 0 77201 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 309432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1220856/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4780.85
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82699 0 0 0 478001 84 0 0 25 0 1 0 221155428 316858368 76009 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76009 79 155 0 77201 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 309432

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1220408/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4840.83
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82807 0 0 0 483999 84 0 0 25 0 1 0 221155428 316858368 76117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76117 79 155 0 77201 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 309432

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1219640/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4900.82
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 82999 0 0 0 489997 85 0 0 25 0 1 0 221155428 316858368 76309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76309 79 155 0 77201 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 309432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1219448/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=4960.8
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 83035 0 0 0 495995 85 0 0 25 0 1 0 221155428 316858368 76345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76345 79 155 0 77201 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 309432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18397
/proc/meminfo: memFree=1219256/2055920 swapFree=4175488/4192956
[pid=18382] ppid=18380 vsize=309432 CPUtime=5000.1
/proc/18382/stat : 18382 (precosat) R 18380 18382 18307 0 -1 4194304 83079 0 0 0 499925 85 0 0 25 0 1 0 221155428 316858368 76389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18382/statm: 77358 76389 79 155 0 77201 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 309432

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.66
CPU time (s): 5000.16
CPU user time (s): 4999.26
CPU system time (s): 0.902862
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 325416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.26
system time used= 0.902862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83079
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= 8761

runsolver used 3.38448 second user time and 10.6384 second system time

The end

Launcher Data 

Begin job on node33 at 2009-05-10 06:53:48
IDJOB=1784278
IDBENCH=71146
IDSOLVER=607
FILE ID=node33/1784278-1241931227
PBS_JOBID= 9264946
Free space on /tmp= 66196 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784278-1241931227/watcher-1784278-1241931227 -o /tmp/evaluation-result-1784278-1241931227/solver-1784278-1241931227 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784278-1241931227.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1302603719

node33.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		: 3000.212
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		: 3000.212
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:       1526104 kB
Buffers:         50612 kB
Cached:         418500 kB
SwapCached:      11784 kB
Active:         240792 kB
Inactive:       241968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526104 kB
SwapTotal:     4192956 kB
SwapFree:      4175488 kB
Dirty:           27240 kB
Writeback:           0 kB
Mapped:          14096 kB
Slab:            33048 kB
Committed_AS:   697504 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= 66196 MiB
End job on node33 at 2009-05-10 08:17:12