Trace number 1513475

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1178729443-051.cnf
MD5SUMf5bbeff2cbd29506603dd9467e477360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark421.162
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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-1513475-1238218550.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.51	c s    0.5    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.51	c l    0.5    13600     160      0     0      0       0  13600    0.0   0    1
0.49/0.52	c R    0.5    13600     160      0     0      0     100    100   55.8   8    1
0.49/0.52	c R    0.5    13600     160      0     0      0     200    200   56.1  15    1
0.49/0.56	c N    0.6    13600     160      0     0      0     803    803   56.2  33    1
0.49/0.57	c B    0.6    13600     160      0     0      0    1001   1001   56.9  34    1
0.59/0.62	c B    0.6    13600     160      0     0      0    2001   2001   57.7  35    2
0.59/0.65	c N    0.7    13600     160      0     0      0    2410   2410   57.5  36    2
0.89/0.95	c N    1.0    13600     160      0     0      0    6426   6426   58.1  36    3
1.00/1.09	c B    1.1    13600     160      0     0      0    8003   8003   58.2  36    3
1.59/1.66	c +    1.7    13600     160      0     0      0   13600  14960   57.8  35    5
1.89/1.95	c N    1.9    13600     160      0     0      0   16050  14973   57.9  35    5
1.99/2.05	c +    2.1    13600     160      0     0      0   17001  16456   57.9  36    5
2.59/2.69	c +    2.7    13600     160      0     0      0   21252  18101   57.5  35    5
3.09/3.16	c B    3.2    13600     160      0     0      0   24009  18111   57.2  37    6
3.49/3.54	c +    3.5    13600     160      0     0      0   26565  19911   57.3  36    6
4.49/4.53	c +    4.5    13600     160      0     0      0   33205  21902   57.1  36    6
5.39/5.50	c N    5.5    13600     160      0     0      0   38484  21909   56.9  34    7
5.99/6.01	c
5.99/6.01	c       original/binary      fixed     eliminated      learned       agility
5.99/6.01	c   seconds        variables     equivalent    conflicts       height       MB
5.99/6.01	c
5.99/6.01	c +    6.0    13600     160      0     0      0   41505  24092   56.8  36    7
7.99/8.01	c +    8.0    13600     160      0     0      0   51881  26501   56.6  35    8
10.29/10.34	c B   10.3    13600     160      0     0      0   64012  26510   56.4  36    8
10.49/10.53	c +   10.5    13600     160      0     0      0   64851  29151   56.4  35    9
14.19/14.25	c +   14.2    13600     160      0     0      0   81063  32066   56.1  34    9
16.18/16.25	c N   16.3    13600     160      0     0      0   89761  32076   55.9  36   10
19.28/19.35	c +   19.3    13600     160      0     0      0  101325  35272   55.9  36   10
26.39/26.41	c +   26.4    13600     160      0     0      0  126656  38799   55.7  35   11
36.07/36.14	c +   36.1    13600     160      0     0      0  158320  42678   55.4  36   13
36.57/36.64	c B   36.6    13600     160      0     0      0  160040  40534   55.4  35   13
50.17/50.24	c +   50.2    13600     160      0     0      0  197901  46945   55.3  35   14
52.87/52.94	c N   52.9    13600     160      0     0      0  205173  46956   55.2  35   15
67.56/67.65	c +   67.6    13600     160      0     0      0  247375  51639   54.9  36   16
89.85/89.99	c +   90.0    13600     160      0     0      0  309216  56802   54.7  36   17
118.75/118.85	c B  118.8    13600     160      0     0      0  384087  56812   54.4  36   19
119.75/119.87	c +  119.8    13600     160      0     0      0  386520  62482   54.4  35   19
152.34/152.45	c N  152.4    13600     160      0     0      0  461588  62493   54.1  36   21
161.93/162.08	c +  162.0    13600     160      0     0      0  483150  68730   54.0  36   21
223.51/223.67	c +  223.6    13600     160      0     0      0  603935  75603   54.0  35   24
307.37/307.60	c
307.37/307.60	c       original/binary      fixed     eliminated      learned       agility
307.37/307.60	c   seconds        variables     equivalent    conflicts       height       MB
307.37/307.60	c
307.37/307.60	c +  307.5    13600     160      0     0      0  754919  83163   53.7  36   26
390.35/390.52	c B  390.4    13600     160      0     0      0  896178  83173   53.4  36   28
414.14/414.38	c +  414.2    13600     160      0     0      0  943646  91479   53.4  36   28
465.51/465.73	c N  465.6    13600     160      0     0      0 1025592  91488   53.5  35   31
569.88/570.17	c +  570.0    13600     160      0     0      0 1179558 100626   53.4  35   32
786.39/786.73	c +  786.4    13600     160      0     0      0 1474446 110688   53.0  35   36
1098.08/1098.55	c + 1098.2    13600     160      0     0      0 1843055 121756   52.6  35   40
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 1965776 conflicts, 2200855 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 3832 skipped
1200.05/1200.50	c 23 enlarged, 0 shrunken, 19204 rescored, 509 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 107385 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 320 probed, 1 phases, 1 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 99486167 learned, 10% deleted, 0 strong, 10 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 55856017 propagations, 0.05 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 43 MB max, 399 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513475-1238218550/watcher-1513475-1238218550 -o /tmp/evaluation-result-1513475-1238218550/solver-1513475-1238218550 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513475-1238218550.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 3/81 15431
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=1052 CPUtime=0
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 181 0 0 0 0 0 0 0 20 0 1 0 698749996 1077248 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 263 167 63 155 0 106 0

[startup+0.0300821 s]
/proc/loadavg: 0.92 0.98 0.95 3/81 15431
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=2156 CPUtime=0.02
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 473 0 0 0 2 0 0 0 20 0 1 0 698749996 2207744 452 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 539 453 79 155 0 382 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2156

[startup+0.102096 s]
/proc/loadavg: 0.92 0.98 0.95 3/81 15431
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=2684 CPUtime=0.09
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 599 0 0 0 9 0 0 0 21 0 1 0 698749996 2748416 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134526320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 671 578 79 155 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.302134 s]
/proc/loadavg: 0.92 0.98 0.95 3/81 15431
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=2684 CPUtime=0.29
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 599 0 0 0 29 0 0 0 23 0 1 0 698749996 2748416 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 671 578 79 155 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701212 s]
/proc/loadavg: 0.92 0.98 0.95 3/81 15431
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=2816 CPUtime=0.69
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 809 0 0 0 69 0 0 0 25 0 1 0 698749996 2883584 606 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 704 606 79 155 0 547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1117296/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=5204 CPUtime=1.49
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 1410 0 0 0 149 0 0 0 25 0 1 0 698749996 5328896 1207 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 1301 1207 79 155 0 1144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5204

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1114864/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=7068 CPUtime=3.09
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 1863 0 0 0 309 0 0 0 25 0 1 0 698749996 7237632 1660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 1767 1660 79 155 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7068

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1112816/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=8708 CPUtime=6.29
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 2266 0 0 0 628 1 0 0 25 0 1 0 698749996 8916992 2063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 2177 2063 79 155 0 2020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8708

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1110448/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=10612 CPUtime=12.68
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 2717 0 0 0 1267 1 0 0 25 0 1 0 698749996 10866688 2514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 2653 2514 79 155 0 2496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10612

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1108336/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=12876 CPUtime=25.48
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 3233 0 0 0 2546 2 0 0 25 0 1 0 698749996 13185024 3030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 3219 3030 79 155 0 3062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12876

[startup+51.103 s]
/proc/loadavg: 0.96 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1105648/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=16164 CPUtime=51.07
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 3972 0 0 0 5104 3 0 0 25 0 1 0 698749996 16551936 3769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 4041 3769 79 155 0 3884 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16164

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1101296/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=20716 CPUtime=102.25
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 4987 0 0 0 10222 3 0 0 25 0 1 0 698749996 21213184 4784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 5179 4784 79 155 0 5022 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20716

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1098864/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=23376 CPUtime=162.23
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 5589 0 0 0 16219 4 0 0 25 0 1 0 698749996 23937024 5386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 5844 5386 79 155 0 5687 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1096368/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=26064 CPUtime=222.21
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 6206 0 0 0 22216 5 0 0 25 0 1 0 698749996 26689536 6003 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 6516 6003 79 155 0 6359 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26064

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1094320/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=28148 CPUtime=282.18
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 6700 0 0 0 28213 5 0 0 25 0 1 0 698749996 28823552 6497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 7037 6497 79 155 0 6880 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1092208/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=30428 CPUtime=342.16
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 7250 0 0 0 34210 6 0 0 25 0 1 0 698749996 31158272 7047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 7607 7047 79 155 0 7450 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30428

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1091376/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=31236 CPUtime=402.14
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 7426 0 0 0 40208 6 0 0 25 0 1 0 698749996 31985664 7223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 7809 7223 79 155 0 7652 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1088816/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=34084 CPUtime=462.11
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 8057 0 0 0 46205 6 0 0 25 0 1 0 698749996 34902016 7854 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 8521 7854 79 155 0 8364 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 34084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1088368/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=34988 CPUtime=522.1
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 8238 0 0 0 52203 7 0 0 25 0 1 0 698749996 35827712 8035 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 8747 8035 79 155 0 8590 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34988

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1086768/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=36832 CPUtime=582.07
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 8644 0 0 0 58200 7 0 0 25 0 1 0 698749996 37715968 8441 1992294400 134512640 135151029 4294956240 18446744073709551615 134577189 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 9208 8441 79 155 0 9051 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 36832

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1085808/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=37912 CPUtime=642.05
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 8869 0 0 0 64198 7 0 0 25 0 1 0 698749996 38821888 8666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 9478 8666 79 155 0 9321 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 37912

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1085040/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=38884 CPUtime=702.03
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9041 0 0 0 70196 7 0 0 25 0 1 0 698749996 39817216 8838 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 9721 8838 79 155 0 9564 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 38884

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1084528/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=39412 CPUtime=762.01
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9154 0 0 0 76194 7 0 0 25 0 1 0 698749996 40357888 8951 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 9853 8951 79 155 0 9696 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 39412

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1082800/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=41280 CPUtime=821.99
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9601 0 0 0 82191 8 0 0 25 0 1 0 698749996 42270720 9398 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 10320 9398 79 155 0 10163 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 41280

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1081968/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=42212 CPUtime=881.96
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9805 0 0 0 88188 8 0 0 25 0 1 0 698749996 43225088 9602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 10553 9602 79 155 0 10396 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42212

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1081712/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=42604 CPUtime=941.94
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9852 0 0 0 94186 8 0 0 25 0 1 0 698749996 43626496 9649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 10651 9649 79 155 0 10494 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1081392/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=42996 CPUtime=1001.92
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 9945 0 0 0 100184 8 0 0 25 0 1 0 698749996 44027904 9742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 10749 9742 79 155 0 10592 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 42996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1078192/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=46308 CPUtime=1061.9
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 10728 0 0 0 106181 9 0 0 25 0 1 0 698749996 47419392 10525 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 11577 10525 79 155 0 11420 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 46308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1078000/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=46628 CPUtime=1121.87
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 10790 0 0 0 112178 9 0 0 25 0 1 0 698749996 47747072 10587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 11657 10587 79 155 0 11500 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 46628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1077680/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=46948 CPUtime=1181.85
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 10858 0 0 0 118176 9 0 0 25 0 1 0 698749996 48074752 10655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 11737 10655 79 155 0 11580 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 46948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1077680/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=46948 CPUtime=1200.05
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 10863 0 0 0 119996 9 0 0 25 0 1 0 698749996 48074752 10660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 11737 10660 79 155 0 11580 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46948

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: 0.99 0.98 0.95 2/82 15432
/proc/meminfo: memFree=1077680/2055920 swapFree=4174588/4192956
[pid=15431] ppid=15429 vsize=46948 CPUtime=1200.05
/proc/15431/stat : 15431 (precosat) R 15429 15431 14562 0 -1 4194304 10863 0 0 0 119996 9 0 0 25 0 1 0 698749996 48074752 10660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15431/statm: 11737 10660 79 155 0 11580 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.106983
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 46948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10863
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= 1197

runsolver used 1.43178 second user time and 4.04139 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 06:35:50
IDJOB=1513475
IDBENCH=70266
IDSOLVER=507
FILE ID=node88/1513475-1238218550
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1178729443-051.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513475-1238218550/watcher-1513475-1238218550 -o /tmp/evaluation-result-1513475-1238218550/solver-1513475-1238218550 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513475-1238218550.cnf

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

MD5SUM BENCH= f5bbeff2cbd29506603dd9467e477360
RANDOM SEED=2143247326

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:       1120984 kB
Buffers:         80344 kB
Cached:         761572 kB
SwapCached:       7608 kB
Active:         122400 kB
Inactive:       728996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120984 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            67772 kB
Committed_AS:  1770516 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= 66476 MiB
End job on node88 at 2009-03-28 06:55:52