Trace number 1554870

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) 1200.12 1200.53

General information on the benchmark

NameAPPLICATIONS/bitverif/
smulo/smulo128.cnf
MD5SUMc5685247c8f21e8da88f42049fffdb13
Bench CategoryAPPLICATION (applications 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 variables188473
Number of clauses564650
Sum of the clauses size1317514
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2376432
Number of clauses of size 3188216
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c 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-1554870-1238733594.cnf
0.00/0.00	c found header 'p cnf 188473 564650'
1.00/1.04	c finished parsing
1.00/1.04	c
1.00/1.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.00/1.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.00/1.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.00/1.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.00/1.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.00/1.04	c --random=1 --spread=2000 --seed=0 --skip=25
1.00/1.04	c
1.00/1.04	c sizeof     vars[0] = 16   alignment = 0       3 MB
1.00/1.04	c sizeof     orgs[0] =  8   alignment = 0       1 MB
1.00/1.04	c sizeof     occs[0] =  8   alignment = 0       1 MB
1.00/1.04	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
1.00/1.04	c
1.00/1.04	c starting search after 1.0 seconds
1.00/1.04	c no decision limit
1.00/1.08	c
1.00/1.08	c       original/binary      fixed     eliminated      learned       agility
1.00/1.08	c   seconds        variables     equivalent    conflicts       height       MB
1.00/1.08	c
1.00/1.08	c *    1.1   564648  188471      2     0      0       0      0    0.0   0   48
14.19/14.25	c s   14.2   381905   57091    129     0 131253       0      0    0.0   0   44
14.19/14.25	c l   14.2   381905   57091    129     0 131253       0 363688    0.0   0   44
16.39/16.47	c N   16.5   390224   57090    130     0 131253     100    100  193.6  42   50
16.89/16.97	c R   17.0   390224   57090    130     0 131253     201    201  226.2   1   51
17.39/17.50	c R   17.5   390226   57090    130     0 131253     802    802  232.5  22   51
17.59/17.62	c B   17.6   390227   57090    130     0 131253    1001   1001  227.7  29   51
17.99/18.09	c B   18.1   390227   57090    130     0 131253    2002   2002  209.3  63   51
22.19/22.28	c N   22.3   390227   57090    130     0 131253    2407   2407  210.5  34   51
39.48/39.52	c s   39.5   389943   57090    130     0 131253    3497   3497  216.5  36   47
42.27/42.35	c N   42.3   389943   57090    130     0 131253    6422   6422  199.7  26   53
55.77/55.82	c B   55.8   389943   57090    130     0 131253    8005   8005  227.2  32   54
61.87/61.99	c s   62.0   389944   57090    130     0 131253    9277   9277  214.9  48   50
66.87/66.90	c R   66.9   389949   57090    130     0 131253   16052  16049  179.4  18   55
73.77/73.85	c B   73.8   389952   57090    130     0 131253   24011  24008  190.9  38   57
86.16/86.23	c s   86.2   389955   57090    130     0 131253   28537  28532  187.5   1   54
97.96/98.08	c R   98.0   389960   57090    130     0 131253   38498  38490  190.5  24   61
109.75/109.82	c s  109.8   389962   57090    130     0 131253   47362  47351  197.5   8   58
129.65/129.72	c B  129.7   389963   57090    130     0 131253   64021  64009  197.8  30   67
135.84/135.92	c
135.84/135.92	c       original/binary      fixed     eliminated      learned       agility
135.84/135.92	c   seconds        variables     equivalent    conflicts       height       MB
135.84/135.92	c
135.84/135.92	c s  135.9   389965   57090    130     0 131253   68119  68105  198.0  27   61
164.23/164.31	c R  164.3   389965   57090    130     0 131253   89767  89753  202.6  21   74
182.43/182.58	c s  182.5   389966   57090    130     0 131253  109564 109549  201.2  32   71
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 153224 conflicts, 488534 decisions, 105 random
1200.08/1200.50	c 0 iterations, 155 restarts, 256 skipped
1200.08/1200.50	c 0 enlarged, 340 shrunken, 1498 rescored, 61 rebiased
1200.08/1200.50	c 7 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 130 fixed, 0 equiv, 131253 elim, 0 merged
1200.08/1200.50	c elim: 7292666 resolutions, 7 phases, 1 rounds
1200.08/1200.50	c sbst: 100% substituted, 0.3% nots, 99.2% ands, 0.5% xors, 0.0% ites
1200.08/1200.50	c arty: 2.00 and 2.00 xor average arity
1200.08/1200.50	c prbe: 2557180 probed, 63 phases, 22 rounds
1200.08/1200.50	c prbe: 128 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 21885814 learned, 18% deleted, 50 strong, 659 depth
1200.08/1200.50	c subs: 201 forward, 461 backward, 269 doms
1200.08/1200.50	c strs: 93 forward, 0 backward
1200.08/1200.50	c doms: 395 dominators, 3 high, 0 low
1200.08/1200.50	c prps: 851409892 propagations, 0.71 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 143 MB max, 42 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1554870-1238733594/watcher-1554870-1238733594 -o /tmp/evaluation-result-1554870-1238733594/solver-1554870-1238733594 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1554870-1238733594.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 3/81 32566
/proc/meminfo: memFree=1742680/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=6688 CPUtime=0
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 1190 0 0 0 0 0 0 0 20 0 1 0 750254497 6848512 1175 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/32566/statm: 1672 1182 58 155 0 1515 0

[startup+0.047653 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 32566
/proc/meminfo: memFree=1742680/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=16940 CPUtime=0.03
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 3804 0 0 0 2 1 0 0 20 0 1 0 750254497 17346560 3790 1992294400 134512640 135151029 4294956240 18446744073709551615 134515933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32566/statm: 4235 3793 60 155 0 4078 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16940

[startup+0.101663 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 32566
/proc/meminfo: memFree=1742680/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=19840 CPUtime=0.09
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 4820 0 0 0 7 2 0 0 20 0 1 0 750254497 20316160 4772 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 4960 4772 63 155 0 4803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19840

[startup+0.3017 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 32566
/proc/meminfo: memFree=1742680/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=28660 CPUtime=0.29
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 7236 0 0 0 26 3 0 0 22 0 1 0 750254497 29347840 6994 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 7165 6995 63 155 0 7008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28660

[startup+0.701777 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 32566
/proc/meminfo: memFree=1742680/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=47512 CPUtime=0.69
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 12182 0 0 0 64 5 0 0 25 0 1 0 750254497 48652288 11683 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 11878 11683 63 155 0 11721 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47512

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1688976/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=61260 CPUtime=1.49
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 16034 0 0 0 142 7 0 0 25 0 1 0 750254497 62730240 15021 1992294400 134512640 135151029 4294956240 18446744073709551615 134581537 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 15315 15021 79 155 0 15158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61260

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1682448/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=61776 CPUtime=3.09
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 16154 0 0 0 302 7 0 0 25 0 1 0 750254497 63258624 15141 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 15444 15141 79 155 0 15287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61776

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1685008/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=69640 CPUtime=6.29
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 21882 0 0 0 619 10 0 0 25 0 1 0 750254497 71311360 17055 1992294400 134512640 135151029 4294956240 18446744073709551615 134578440 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 17410 17055 79 155 0 17253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69640

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1635408/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=110364 CPUtime=12.68
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 32114 0 0 0 1252 16 0 0 25 0 1 0 750254497 113012736 26774 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 27591 26774 79 155 0 27434 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110364

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1648016/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=97592 CPUtime=25.49
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 32183 0 0 0 2532 17 0 0 25 0 1 0 750254497 99934208 23606 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 24398 23606 79 155 0 24241 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97592

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1647888/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=97592 CPUtime=51.07
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 33658 0 0 0 5090 17 0 0 25 0 1 0 750254497 99934208 23606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 24398 23606 79 155 0 24241 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97592

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1647888/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=97608 CPUtime=102.26
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 36612 0 0 0 10207 19 0 0 25 0 1 0 750254497 99950592 23610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 24402 23610 79 155 0 24245 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1647824/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=97608 CPUtime=162.23
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 39562 0 0 0 16203 20 0 0 25 0 1 0 750254497 99950592 23610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 24402 23610 79 155 0 24245 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 97608

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1647888/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=97608 CPUtime=222.21
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 42142 0 0 0 22200 21 0 0 25 0 1 0 750254497 99950592 23610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 24402 23610 79 155 0 24245 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97608

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1645200/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=100512 CPUtime=282.2
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 42852 0 0 0 28198 22 0 0 25 0 1 0 750254497 102924288 24320 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 25128 24320 79 155 0 24971 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 100512

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1641168/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=104476 CPUtime=342.18
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 43833 0 0 0 34195 23 0 0 25 0 1 0 750254497 106983424 25301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 26119 25301 79 155 0 25962 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 104476

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1637136/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=108580 CPUtime=402.15
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 44850 0 0 0 40191 24 0 0 25 0 1 0 750254497 111185920 26318 1992294400 134512640 135151029 4294956240 18446744073709551615 134573925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 27145 26318 79 155 0 26988 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 108580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1633040/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=112540 CPUtime=462.13
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 45844 0 0 0 46188 25 0 0 25 0 1 0 750254497 115240960 27312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 28135 27312 79 155 0 27978 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 112540

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1629264/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=116368 CPUtime=522.11
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 46816 0 0 0 52184 27 0 0 25 0 1 0 750254497 119160832 28284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 29092 28284 79 155 0 28935 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 116368

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1625232/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=120332 CPUtime=582.09
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 47796 0 0 0 58181 28 0 0 25 0 1 0 750254497 123219968 29264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 30083 29264 79 155 0 29926 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 120332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1621200/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=124320 CPUtime=642.07
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 48791 0 0 0 64178 29 0 0 25 0 1 0 750254497 127303680 30259 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 31080 30259 79 155 0 30923 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 124320

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1617296/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=128280 CPUtime=702.05
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 49766 0 0 0 70175 30 0 0 25 0 1 0 750254497 131358720 31234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 32070 31234 79 155 0 31913 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 128280

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1613328/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=132108 CPUtime=762.03
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 50742 0 0 0 76172 31 0 0 25 0 1 0 750254497 135278592 32210 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 33027 32210 79 155 0 32870 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 132108

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1609296/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=136204 CPUtime=822
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 51761 0 0 0 82168 32 0 0 25 0 1 0 750254497 139472896 33229 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 34051 33229 79 155 0 33894 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 136204

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1605264/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=140164 CPUtime=881.98
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 52741 0 0 0 88165 33 0 0 25 0 1 0 750254497 143527936 34209 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 35041 34209 79 155 0 34884 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 140164

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1601296/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=144124 CPUtime=941.96
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 53736 0 0 0 94162 34 0 0 25 0 1 0 750254497 147582976 35204 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 36031 35204 79 155 0 35874 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 144124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32567
/proc/meminfo: memFree=1597328/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=148156 CPUtime=1001.95
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 54714 0 0 0 100159 36 0 0 25 0 1 0 750254497 151711744 36182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 37039 36182 79 155 0 36882 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 148156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32569
/proc/meminfo: memFree=1593424/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=152116 CPUtime=1061.92
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 55694 0 0 0 106155 37 0 0 25 0 1 0 750254497 155766784 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 38029 37162 79 155 0 37872 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 152116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32569
/proc/meminfo: memFree=1589456/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=156076 CPUtime=1121.91
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 56677 0 0 0 112152 39 0 0 25 0 1 0 750254497 159821824 38145 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 39019 38145 79 155 0 38862 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 156076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32569
/proc/meminfo: memFree=1585488/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=159948 CPUtime=1181.88
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 57655 0 0 0 118148 40 0 0 25 0 1 0 750254497 163786752 39123 1992294400 134512640 135151029 4294956240 18446744073709551615 134580565 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 39987 39123 79 155 0 39830 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 159948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32569
/proc/meminfo: memFree=1584208/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=161296 CPUtime=1200.08
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 57965 0 0 0 119968 40 0 0 25 0 1 0 750254497 165167104 39433 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 40324 39433 79 155 0 40167 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 161296

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32569
/proc/meminfo: memFree=1584208/2055920 swapFree=4174616/4192956
[pid=32566] ppid=32564 vsize=161296 CPUtime=1200.08
/proc/32566/stat : 32566 (precosat) R 32564 32566 32339 0 -1 4194304 57965 0 0 0 119968 40 0 0 25 0 1 0 750254497 165167104 39433 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32566/statm: 40324 39433 79 155 0 40167 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 161296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.69
CPU system time (s): 0.430934
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 161296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57965
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= 1546

runsolver used 1.47978 second user time and 3.99339 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-03 06:39:55
IDJOB=1554870
IDBENCH=70789
IDSOLVER=507
FILE ID=node88/1554870-1238733594
PBS_JOBID= 9085364
Free space on /tmp= 66524 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554870-1238733594/watcher-1554870-1238733594 -o /tmp/evaluation-result-1554870-1238733594/solver-1554870-1238733594 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1554870-1238733594.cnf

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

MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=1986846895

node88.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1743096 kB
Buffers:         39832 kB
Cached:         191052 kB
SwapCached:       7524 kB
Active:          31336 kB
Inactive:       208912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743096 kB
SwapTotal:     4192956 kB
SwapFree:      4174616 kB
Dirty:           10616 kB
Writeback:           0 kB
Mapped:          14948 kB
Slab:            56752 kB
Committed_AS:  1884848 kB
PageTables:       2664 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= 66524 MiB
End job on node88 at 2009-04-03 06:59:57