Trace number 1515107

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.478
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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-1515107-1238249831.cnf
0.00/0.00	c found header 'p cnf 100 2130'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     100    100   27.1   8    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   25.5  14    0
0.00/0.04	c N    0.0     2130     100      0     0      0     802    802   25.0  33    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1002   1002   24.6  34    0
0.06/0.07	c B    0.1     2130     100      0     0      0    2004   2004   23.7  37    0
0.06/0.08	c +    0.1     2130     100      0     0      0    2130   2343   23.7  37    0
0.06/0.09	c N    0.1     2130     100      0     0      0    2410   2350   23.6  37    1
0.09/0.10	c +    0.1     2130     100      0     0      0    2660   2577   23.5  37    1
0.09/0.13	c +    0.1     2130     100      0     0      0    3325   2834   23.2  37    1
0.09/0.16	c +    0.2     2130     100      0     0      0    4155   3117   23.0  37    1
0.19/0.20	c +    0.2     2130     100      0     0      0    5190   3428   22.7  36    1
0.19/0.25	c N    0.3     2130     100      0     0      0    6428   3437   22.7  37    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6488   3770   22.7  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8007   3776   22.6  37    1
0.29/0.33	c +    0.3     2130     100      0     0      0    8110   4147   22.6  37    1
0.39/0.42	c +    0.4     2130     100      0     0      0   10135   4561   22.3  36    1
0.49/0.54	c
0.49/0.54	c       original/binary      fixed     eliminated      learned       agility
0.49/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.54	c
0.49/0.54	c +    0.5     2130     100      0     0      0   12667   5017   22.1  37    1
0.69/0.70	c +    0.7     2130     100      0     0      0   15830   5518   21.8  37    1
0.69/0.71	c N    0.7     2130     100      0     0      0   16046   5240   21.8  36    1
0.89/0.90	c +    0.9     2130     100      0     0      0   19787   6069   21.7  36    1
1.10/1.13	c B    1.1     2130     100      0     0      0   24017   6081   21.7  36    1
1.10/1.17	c +    1.2     2130     100      0     0      0   24731   6675   21.6  37    1
1.49/1.52	c +    1.5     2130     100      0     0      0   30911   7342   21.4  36    1
1.89/1.99	c N    2.0     2130     100      0     0      0   38488   7353   21.5  36    2
1.89/1.99	c +    2.0     2130     100      0     0      0   38636   8076   21.5  36    2
2.59/2.63	c +    2.6     2130     100      0     0      0   48295   8883   21.3  37    2
3.39/3.44	c +    3.4     2130     100      0     0      0   60365   9771   21.1  36    2
3.59/3.69	c B    3.7     2130     100      0     0      0   64032   9781   21.1  37    2
4.39/4.45	c +    4.5     2130     100      0     0      0   75455  10748   20.9  36    2
5.49/5.57	c N    5.6     2130     100      0     0      0   89771  10760   20.7  36    2
5.89/5.92	c +    5.9     2130     100      0     0      0   94316  11822   20.7  37    2
7.69/7.79	c +    7.8     2130     100      0     0      0  117895  13004   20.5  38    3
10.19/10.28	c +   10.3     2130     100      0     0      0  147365  14304   20.2  37    3
11.39/11.42	c B   11.4     2130     100      0     0      0  160056  14310   20.2  37    3
13.58/13.63	c +   13.6     2130     100      0     0      0  184205  15734   20.1  37    4
15.58/15.66	c
15.58/15.66	c       original/binary      fixed     eliminated      learned       agility
15.58/15.66	c   seconds        variables     equivalent    conflicts       height       MB
15.58/15.66	c
15.58/15.66	c N   15.7     2130     100      0     0      0  205160  15740   19.9  37    4
18.09/18.18	c +   18.2     2130     100      0     0      0  230255  17307   19.8  38    4
24.29/24.33	c +   24.3     2130     100      0     0      0  287815  19037   19.7  36    4
32.28/32.34	c +   32.3     2130     100      0     0      0  359768  20940   19.6  37    5
35.38/35.48	c B   35.5     2130     100      0     0      0  384113  20953   19.6  38    5
43.18/43.29	c +   43.3     2130     100      0     0      0  449711  23034   19.4  35    6
44.98/45.02	c N   45.0     2130     100      0     0      0  461559  23043   19.4  36    6
58.07/58.15	c +   58.1     2130     100      0     0      0  562135  25337   19.1  36    7
78.96/79.08	c +   79.1     2130     100      0     0      0  702665  27870   19.0  37    7
107.06/107.11	c +  107.1     2130     100      0     0      0  878334  30657   18.7  38    8
110.06/110.15	c B  110.1     2130     100      0     0      0  896212  30671   18.7  36    9
131.16/131.30	c N  131.3     2130     100      0     0      0 1025499  30667   18.5  36    5
144.25/144.30	c +  144.3     2130     100      0     0      0 1097916  33722   18.6  36    6
198.84/198.90	c +  198.9     2130     100      0     0      0 1372395  37094   18.7  36    9
278.12/278.22	c +  278.2     2130     100      0     0      0 1715491  40803   18.6  37   11
355.20/355.34	c B  355.3     2130     100      0     0      0 2048392  40810   18.4  36   13
378.19/378.36	c +  378.3     2130     100      0     0      0 2144360  44883   18.3  36   13
407.98/408.14	c N  408.0     2130     100      0     0      0 2255815  44892   18.3  37   14
519.05/519.29	c +  519.2     2130     100      0     0      0 2680450  49371   18.1  35   15
719.80/720.01	c
719.80/720.01	c       original/binary      fixed     eliminated      learned       agility
719.80/720.01	c   seconds        variables     equivalent    conflicts       height       MB
719.80/720.01	c
719.80/720.01	c +  719.8     2130     100      0     0      0 3350560  54308   17.9  37   17
1013.12/1013.45	c + 1013.2     2130     100      0     0      0 4188200  59738   17.7  37   11
1174.58/1174.97	c B 1174.7     2130     100      0     0      0 4608789  59750   17.7  35   14
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4675358 conflicts, 5199437 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 8185 skipped
1200.08/1200.40	c 35 enlarged, 0 shrunken, 45687 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 2 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 11676 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 600 probed, 3 phases, 3 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 97696355 learned, 20% deleted, 0 strong, 12 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 113751563 propagations, 0.09 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 22 MB max, 474 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1515107-1238249831/watcher-1515107-1238249831 -o /tmp/evaluation-result-1515107-1238249831/solver-1515107-1238249831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515107-1238249831.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 0.99 3/70 31862
/proc/meminfo: memFree=1593976/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=916 CPUtime=0
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1097648194 937984 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134680504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 229 145 79 155 0 72 0

[startup+0.06502 s]
/proc/loadavg: 0.99 1.00 0.99 3/70 31862
/proc/meminfo: memFree=1593976/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=1180 CPUtime=0.06
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 216 0 0 0 6 0 0 0 18 0 1 0 1097648194 1208320 200 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 295 200 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101024 s]
/proc/loadavg: 0.99 1.00 0.99 3/70 31862
/proc/meminfo: memFree=1593976/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=1312 CPUtime=0.09
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 1097648194 1343488 234 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 328 234 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301047 s]
/proc/loadavg: 0.99 1.00 0.99 3/70 31862
/proc/meminfo: memFree=1593976/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=1576 CPUtime=0.29
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1097648194 1613824 304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 394 304 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701092 s]
/proc/loadavg: 0.99 1.00 0.99 3/70 31862
/proc/meminfo: memFree=1593976/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=1984 CPUtime=0.69
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 403 0 0 0 69 0 0 0 22 0 1 0 1097648194 2031616 387 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 496 387 79 155 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50119 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1592496/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=2380 CPUtime=1.49
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1097648194 2437120 484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 595 484 79 155 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10137 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1591856/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=2920 CPUtime=3.09
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 1097648194 2990080 611 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 730 611 79 155 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2920

[startup+6.30174 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1591152/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=3592 CPUtime=6.29
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 783 0 0 0 629 0 0 0 25 0 1 0 1097648194 3678208 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 898 767 79 155 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3592

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1590000/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=4584 CPUtime=12.68
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 1013 0 0 0 1268 0 0 0 25 0 1 0 1097648194 4694016 997 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 1146 997 79 155 0 989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4584

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1588784/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=5888 CPUtime=25.49
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 1313 0 0 0 2548 1 0 0 25 0 1 0 1097648194 6029312 1297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 1472 1297 79 155 0 1315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5888

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1587504/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=7356 CPUtime=51.08
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 1627 0 0 0 5107 1 0 0 25 0 1 0 1097648194 7532544 1611 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 1839 1611 79 155 0 1682 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7356

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1585520/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=9664 CPUtime=102.27
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 2115 0 0 0 10225 2 0 0 25 0 1 0 1097648194 9895936 2099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 2416 2099 79 155 0 2259 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9664

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1583088/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=11704 CPUtime=162.25
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 2775 0 0 0 16222 3 0 0 25 0 1 0 1097648194 11984896 2703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 2926 2703 79 155 0 2769 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11704

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1582448/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=12156 CPUtime=222.23
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 2931 0 0 0 22220 3 0 0 25 0 1 0 1097648194 12447744 2859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 3039 2859 79 155 0 2882 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12156

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1581424/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=13660 CPUtime=282.21
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 3183 0 0 0 28218 3 0 0 25 0 1 0 1097648194 13987840 3111 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 3415 3111 79 155 0 3258 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13660

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1580528/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=15004 CPUtime=342.2
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 3400 0 0 0 34216 4 0 0 25 0 1 0 1097648194 15364096 3328 1992294400 134512640 135151029 4294956240 18446744073709551615 134553875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 3751 3328 79 155 0 3594 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15004

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1579632/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=16092 CPUtime=402.18
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 3614 0 0 0 40214 4 0 0 25 0 1 0 1097648194 16478208 3542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4023 3542 79 155 0 3866 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16092

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1578992/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=16796 CPUtime=462.16
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 3778 0 0 0 46212 4 0 0 25 0 1 0 1097648194 17199104 3706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4199 3706 79 155 0 4042 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16796

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1578160/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=18012 CPUtime=522.15
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 3981 0 0 0 52210 5 0 0 25 0 1 0 1097648194 18444288 3909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4503 3909 79 155 0 4346 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18012

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1577584/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=18524 CPUtime=582.14
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 4124 0 0 0 58209 5 0 0 25 0 1 0 1097648194 18968576 4052 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4631 4052 79 155 0 4474 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18524

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1577072/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=19036 CPUtime=642.12
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 4242 0 0 0 64207 5 0 0 25 0 1 0 1097648194 19492864 4170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4759 4170 79 155 0 4602 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19036

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1576496/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=19804 CPUtime=702.1
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 4383 0 0 0 70205 5 0 0 25 0 1 0 1097648194 20279296 4311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 4951 4311 79 155 0 4794 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19804

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1576112/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=20060 CPUtime=762.09
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 4482 0 0 0 76204 5 0 0 25 0 1 0 1097648194 20541440 4410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5015 4410 79 155 0 4858 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20060

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1575792/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=20316 CPUtime=822.07
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 4561 0 0 0 82202 5 0 0 25 0 1 0 1097648194 20803584 4489 1992294400 134512640 135151029 4294956240 18446744073709551615 134552608 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5079 4489 79 155 0 4922 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20316

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1573168/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=23056 CPUtime=882.05
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5210 0 0 0 88199 6 0 0 25 0 1 0 1097648194 23609344 5138 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5764 5138 79 155 0 5607 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23056

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1572656/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=23824 CPUtime=942.04
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5330 0 0 0 94198 6 0 0 25 0 1 0 1097648194 24395776 5258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5956 5258 79 155 0 5799 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23824

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1573104/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=22668 CPUtime=1002.02
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5467 0 0 0 100196 6 0 0 25 0 1 0 1097648194 23212032 5146 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5667 5146 79 155 0 5510 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22668

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1572784/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=22668 CPUtime=1062.01
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5547 0 0 0 106194 7 0 0 25 0 1 0 1097648194 23212032 5226 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5667 5226 79 155 0 5510 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 22668

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1572528/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=22668 CPUtime=1121.99
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5604 0 0 0 112192 7 0 0 25 0 1 0 1097648194 23212032 5283 1992294400 134512640 135151029 4294956240 18446744073709551615 134552946 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5667 5283 79 155 0 5510 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 22668

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1572400/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=22668 CPUtime=1181.98
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5639 0 0 0 118191 7 0 0 25 0 1 0 1097648194 23212032 5318 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5667 5318 79 155 0 5510 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 22668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 31863
/proc/meminfo: memFree=1572272/2055920 swapFree=4173984/4192956
[pid=31862] ppid=31860 vsize=22668 CPUtime=1200.08
/proc/31862/stat : 31862 (precosat) R 31860 31862 31469 0 -1 4194304 5656 0 0 0 120001 7 0 0 25 0 1 0 1097648194 23212032 5335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31862/statm: 5667 5335 79 155 0 5510 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22668

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.076988
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 24084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5656
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= 1737

runsolver used 1.00785 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 15:17:11
IDJOB=1515107
IDBENCH=70402
IDSOLVER=507
FILE ID=node74/1515107-1238249831
PBS_JOBID= 9060662
Free space on /tmp= 101912 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515107-1238249831/watcher-1515107-1238249831 -o /tmp/evaluation-result-1515107-1238249831/solver-1515107-1238249831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515107-1238249831.cnf

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

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=1654922653

node74.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		: 3000.236
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		: 3000.236
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:       1594392 kB
Buffers:         54932 kB
Cached:         347288 kB
SwapCached:       7820 kB
Active:         123276 kB
Inactive:       288240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594392 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14856 kB
Slab:            35240 kB
Committed_AS:  2435408 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-28 15:37:14