Trace number 1517855

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
MD5SUM8f761d7a83f8ed9f2fb1562cef6a194f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.8607
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517855-1238292096.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1606     369      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1606     369      0     0     11       0   1606    0.0   0    0
0.00/0.01	c R    0.0     1606     369      0     0     11     101    101   36.5  13    0
0.00/0.01	c R    0.0     1606     369      0     0     11     201    201   27.5  21    0
0.01/0.03	c N    0.0     1606     369      0     0     11     804    804   23.7  30    0
0.01/0.04	c B    0.0     1606     369      0     0     11    1002   1002   23.1  30    0
0.01/0.07	c +    0.1     1606     369      0     0     11    1606   1766   21.8  28    0
0.01/0.09	c B    0.1     1606     369      0     0     11    2004   1776   21.3  30    0
0.01/0.09	c +    0.1     1606     369      0     0     11    2005   1942   21.3  30    0
0.09/0.11	c N    0.1     1606     369      0     0     11    2418   1952   20.7  28    0
0.09/0.11	c +    0.1     1606     369      0     0     11    2505   2136   20.6  29    0
0.09/0.15	c +    0.2     1606     369      0     0     11    3130   2349   19.9  30    0
0.09/0.19	c +    0.2     1606     369      0     0     11    3914   2583   19.6  28    0
0.19/0.24	c +    0.2     1606     369      0     0     11    4890   2841   19.5  30    1
0.29/0.30	c +    0.3     1606     369      0     0     11    6111   3125   19.1  28    1
0.29/0.32	c N    0.3     1606     369      0     0     11    6433   3134   19.1  28    1
0.29/0.39	c +    0.4     1606     369      0     0     11    7635   3437   19.0  27    1
0.39/0.41	c B    0.4     1606     369      0     0     11    8006   3446   18.9  27    1
0.49/0.50	c
0.49/0.50	c       original/binary      fixed     eliminated      learned       agility
0.49/0.50	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.50	c
0.49/0.50	c +    0.5     1606     369      0     0     11    9540   3780   18.6  28    1
0.59/0.64	c +    0.6     1606     369      0     0     11   11925   4158   18.6  29    1
0.79/0.83	c +    0.8     1606     369      0     0     11   14905   4573   18.4  28    1
0.89/0.91	c N    0.9     1606     369      0     0     11   16060   4585   18.2  27    1
1.00/1.08	c +    1.1     1606     369      0     0     11   18630   5030   18.0  28    1
1.29/1.39	c +    1.4     1606     369      0     0     11   23285   5533   17.7  26    1
1.39/1.44	c B    1.4     1606     369      0     0     11   24010   5548   17.8  30    1
1.79/1.80	c +    1.8     1606     369      0     0     11   29106   6086   17.7  29    1
2.29/2.33	c +    2.3     1606     369      0     0     11   36384   6694   17.2  28    1
2.39/2.48	c N    2.5     1606     369      0     0     11   38510   6705   17.2  29    1
2.89/2.99	c +    3.0     1606     369      0     0     11   45481   7363   17.0  30    1
3.79/3.86	c +    3.9     1606     369      0     0     11   56850   8099   16.7  29    2
4.39/4.44	c B    4.4     1606     369      0     0     11   64026   8113   16.5  30    2
4.99/5.01	c +    5.0     1606     369      0     0     11   71062   8908   16.4  29    2
6.39/6.49	c +    6.5     1606     369      0     0     11   88826   9798   16.3  29    2
6.49/6.57	c N    6.6     1606     369      0     0     11   89810   9803   16.2  27    2
8.39/8.49	c +    8.5     1606     369      0     0     11  111035  10777   16.1  28    2
10.99/11.08	c +   11.1     1606     369      0     0     11  138791  11854   15.8  28    3
13.09/13.12	c B   13.1     1606     369      0     0     11  160051  11864   15.7  29    3
14.38/14.49	c
14.38/14.49	c       original/binary      fixed     eliminated      learned       agility
14.38/14.49	c   seconds        variables     equivalent    conflicts       height       MB
14.38/14.49	c
14.38/14.49	c +   14.5     1606     369      0     0     11  173485  13039   15.6  28    3
17.68/17.75	c N   17.7     1606     369      0     0     11  205201  13052   15.3  29    3
18.78/18.87	c +   18.9     1606     369      0     0     11  216858  14342   15.2  28    3
24.69/24.73	c +   24.7     1606     369      0     0     11  271070  15776   15.0  28    4
32.45/32.52	c +   32.5     1606     369      0     0     11  338839  17353   14.9  28    4
38.15/38.25	c B   38.2     1606     369      0     0     11  384094  17371   15.0  29    5
43.26/43.33	c +   43.3     1606     369      0     0     11  423548  19088   15.1  28    5
48.76/48.83	c N   48.8     1606     369      0     0     11  461579  19102   15.0  29    5
57.95/58.05	c +   58.0     1606     369      0     0     11  529435  20996   14.7  28    5
77.74/77.82	c +   77.8     1606     369      0     0     11  661792  23095   14.4  28    6
105.14/105.26	c +  105.2     1606     369      0     0     11  827240  25404   14.5  30    7
117.33/117.44	c B  117.4     1606     369      0     0     11  896193  25420   14.5  28    8
139.43/139.57	c N  139.5     1606     369      0     0     11 1025567  25424   14.4  28    8
140.93/141.00	c +  140.9     1606     369      0     0     11 1034050  27944   14.4  29    8
191.81/191.98	c +  191.9     1606     369      0     0     11 1292561  30738   14.2  29    9
261.10/261.21	c +  261.1     1606     369      0     0     11 1615700  33811   13.9  28   10
264.79/264.93	c s  264.8     1607     369      0     0     11 1632419  33844   13.8  29    3
355.96/356.15	c +  356.0     1607     369      0     0     11 2019625  37192   13.8  27    8
362.66/362.85	c B  362.7     1607     369      0     0     11 2048414  37205   13.8  29    8
417.15/417.32	c
417.15/417.32	c       original/binary      fixed     eliminated      learned       agility
417.15/417.32	c   seconds        variables     equivalent    conflicts       height       MB
417.15/417.32	c
417.15/417.32	c N  417.2     1607     369      0     0     11 2256024  37203   13.7  30   10
440.25/440.40	c s  440.3     1608     369      0     0     11 2339056  37207   13.6  30    4
490.93/491.13	c +  491.0     1608     369      0     0     11 2524530  40911   13.7  29    8
575.30/575.54	c s  575.4     1609     369      0     0     11 2819369  40919   13.6  28    4
667.39/667.67	c +  667.5     1609     369      0     0     11 3155660  45002   13.6  27    9
722.07/722.39	c s  722.2     1610     369      0     0     11 3336959  45017   13.5  27    5
854.73/855.01	c s  854.8     1611     369      0     0     11 3769348  45014   13.3  29    5
908.82/909.19	c +  908.9     1611     369      0     0     11 3944575  49502   13.3  27    9
1011.59/1011.96	c s 1011.7     1612     369      0     0     11 4236558  59449   13.2  29    6
1023.19/1023.58	c s 1023.3     1612     369      0     0     11 4270217  49512   13.2  28    5
1078.88/1079.29	c s 1079.0     1613     369      0     0     11 4429905  49517   13.2  29    5
1138.96/1139.39	c B 1139.1     1613     369      0     0     11 4608831  49511   13.2  30   10
1168.35/1168.77	c s 1168.4     1614     369      0     0     11 4694182  49522   13.2  27    5
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4782490 conflicts, 5586772 decisions, 1 random
1200.04/1200.40	c 0 iterations, 7 restarts, 8182 skipped
1200.04/1200.40	c 36 enlarged, 9 shrunken, 46761 rescored, 1022 rebiased
1200.04/1200.40	c 10 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.04/1200.40	c elim: 5421 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 11092 probed, 15 phases, 15 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 80607747 learned, 30% deleted, 111 strong, 21 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 2 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 2 dominators, 0 high, 1 low
1200.04/1200.40	c prps: 344103799 propagations, 0.29 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 12 MB max, 413 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1517855-1238292096/watcher-1517855-1238292096 -o /tmp/evaluation-result-1517855-1238292096/solver-1517855-1238292096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517855-1238292096.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: 0.91 0.97 0.99 3/64 2979
/proc/meminfo: memFree=745600/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=916 CPUtime=0
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101876622 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134685285 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 229 130 79 155 0 72 0

[startup+0.0160429 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2979
/proc/meminfo: memFree=745600/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=916 CPUtime=0.01
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 158 0 0 0 1 0 0 0 18 0 1 0 1101876622 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 229 142 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101052 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2979
/proc/meminfo: memFree=745600/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=1180 CPUtime=0.09
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 1101876622 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134580566 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301077 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2979
/proc/meminfo: memFree=745600/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=1444 CPUtime=0.29
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 270 0 0 0 29 0 0 0 19 0 1 0 1101876622 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701123 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2979
/proc/meminfo: memFree=745600/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=1708 CPUtime=0.69
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1101876622 1748992 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554719 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 427 319 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50122 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2980
/proc/meminfo: memFree=744440/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=1972 CPUtime=1.49
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 412 0 0 0 149 0 0 0 25 0 1 0 1101876622 2019328 396 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 493 396 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10141 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2980
/proc/meminfo: memFree=743928/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=2376 CPUtime=3.09
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 529 0 0 0 309 0 0 0 25 0 1 0 1101876622 2433024 513 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 594 513 79 155 0 437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2376

[startup+6.30179 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2980
/proc/meminfo: memFree=743224/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=3044 CPUtime=6.29
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 662 0 0 0 629 0 0 0 25 0 1 0 1101876622 3117056 646 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 761 646 79 155 0 604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2980
/proc/meminfo: memFree=742264/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=3852 CPUtime=12.68
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 860 0 0 0 1268 0 0 0 25 0 1 0 1101876622 3944448 844 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 963 844 79 155 0 806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3852

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 5/74 3158
/proc/meminfo: memFree=737568/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=5088 CPUtime=25.48
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 1128 0 0 0 2547 1 0 0 25 0 1 0 1101876622 5210112 1112 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2979/statm: 1272 1112 79 155 0 1115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5088

[startup+51.1011 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 3460
/proc/meminfo: memFree=739384/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=6340 CPUtime=51.05
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 1455 0 0 0 5103 2 0 0 25 0 1 0 1101876622 6492160 1439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 1585 1439 79 155 0 1428 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6340

[startup+102.304 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 3460
/proc/meminfo: memFree=737592/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=8508 CPUtime=102.24
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 1936 0 0 0 10221 3 0 0 25 0 1 0 1101876622 8712192 1920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2127 1920 79 155 0 1970 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8508

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=736056/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=10400 CPUtime=162.22
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 2324 0 0 0 16219 3 0 0 25 0 1 0 1101876622 10649600 2308 1992294400 134512640 135151029 4294956240 18446744073709551615 134555008 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2600 2308 79 155 0 2443 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10400

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734968/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11540 CPUtime=222.21
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 2577 0 0 0 22217 4 0 0 25 0 1 0 1101876622 11816960 2561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2885 2561 79 155 0 2728 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11540

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734776/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11332 CPUtime=282.19
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 2791 0 0 0 28215 4 0 0 25 0 1 0 1101876622 11603968 2605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2833 2605 79 155 0 2676 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11332

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734584/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11332 CPUtime=342.17
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 2829 0 0 0 34213 4 0 0 25 0 1 0 1101876622 11603968 2643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2833 2643 79 155 0 2676 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11332

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734328/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11332 CPUtime=402.16
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 2893 0 0 0 40211 5 0 0 25 0 1 0 1101876622 11603968 2707 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2833 2707 79 155 0 2676 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 11332

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734008/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11332 CPUtime=462.14
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3039 0 0 0 46209 5 0 0 25 0 1 0 1101876622 11603968 2731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2833 2731 79 155 0 2676 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 11332

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734072/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11332 CPUtime=522.12
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3049 0 0 0 52207 5 0 0 25 0 1 0 1101876622 11603968 2741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2833 2741 79 155 0 2676 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 11332

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733816/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11460 CPUtime=582.1
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3203 0 0 0 58205 5 0 0 25 0 1 0 1101876622 11735040 2774 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2865 2774 79 155 0 2708 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 11460

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733880/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11460 CPUtime=642.1
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3207 0 0 0 64204 6 0 0 25 0 1 0 1101876622 11735040 2778 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2865 2778 79 155 0 2708 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 11460

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733560/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=12128 CPUtime=702.07
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3328 0 0 0 70201 6 0 0 25 0 1 0 1101876622 12419072 2899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3032 2899 79 155 0 2875 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 12128

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733880/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11328 CPUtime=762.07
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3421 0 0 0 76200 7 0 0 25 0 1 0 1101876622 11599872 2755 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2832 2755 79 155 0 2675 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 11328

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733944/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11704 CPUtime=822.05
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3470 0 0 0 82198 7 0 0 25 0 1 0 1101876622 11984896 2804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2926 2804 79 155 0 2769 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11704

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=734008/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11328 CPUtime=882.02
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3643 0 0 0 88195 7 0 0 25 0 1 0 1101876622 11599872 2755 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2832 2755 79 155 0 2675 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 11328

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=733880/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=11776 CPUtime=942.01
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3731 0 0 0 94193 8 0 0 25 0 1 0 1101876622 12058624 2843 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 2944 2843 79 155 0 2787 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 11776

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=732984/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=13064 CPUtime=1001.99
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 3964 0 0 0 100191 8 0 0 25 0 1 0 1101876622 13377536 3076 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3266 3076 79 155 0 3109 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13064

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=732408/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=13640 CPUtime=1061.97
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 4081 0 0 0 106189 8 0 0 25 0 1 0 1101876622 13967360 3193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3410 3193 79 155 0 3253 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13640

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=732408/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=13640 CPUtime=1121.96
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 4100 0 0 0 112187 9 0 0 25 0 1 0 1101876622 13967360 3212 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3410 3212 79 155 0 3253 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 13640

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=732216/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=13640 CPUtime=1181.95
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 4132 0 0 0 118186 9 0 0 25 0 1 0 1101876622 13967360 3244 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3410 3244 79 155 0 3253 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 13640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3460
/proc/meminfo: memFree=732216/2055920 swapFree=4178472/4192956
[pid=2979] ppid=2977 vsize=13640 CPUtime=1200.04
/proc/2979/stat : 2979 (precosat) R 2977 2979 2717 0 -1 4194304 4132 0 0 0 119995 9 0 0 25 0 1 0 1101876622 13967360 3244 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2979/statm: 3410 3244 79 155 0 3253 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13640

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): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.096985
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 13640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4132
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= 1964

runsolver used 0.847871 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 04:01:36
IDJOB=1517855
IDBENCH=70631
IDSOLVER=507
FILE ID=node1/1517855-1238292096
PBS_JOBID= 9060979
Free space on /tmp= 66084 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517855-1238292096/watcher-1517855-1238292096 -o /tmp/evaluation-result-1517855-1238292096/solver-1517855-1238292096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517855-1238292096.cnf

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

MD5SUM BENCH= 8f761d7a83f8ed9f2fb1562cef6a194f
RANDOM SEED=583847866

node1.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		: 3000.229
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		: 3000.229
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:        746080 kB
Buffers:         96396 kB
Cached:        1112492 kB
SwapCached:       8380 kB
Active:         146232 kB
Inactive:      1072688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        746080 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          15760 kB
Slab:            76972 kB
Committed_AS:  2890020 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 04:21:39