Trace number 1517099

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
MD5SUM7a50a8aff0c6952edb5e8fbcf8bad297
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1517099-1238280179.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2360     545      0     0     15       0      0    0.0   0    0
0.00/0.01	c l    0.0     2360     545      0     0     15       0   2360    0.0   0    0
0.00/0.01	c R    0.0     2360     545      0     0     15     100    100   52.1  15    0
0.00/0.02	c R    0.0     2360     545      0     0     15     200    200   42.0  23    0
0.04/0.05	c N    0.1     2360     545      0     0     15     802    802   38.3  26    0
0.04/0.06	c B    0.1     2360     545      0     0     15    1002   1002   38.2  27    0
0.09/0.12	c B    0.1     2360     545      0     0     15    2002   2002   38.0  28    1
0.09/0.14	c +    0.1     2360     545      0     0     15    2360   2596   37.9  27    1
0.09/0.14	c N    0.1     2360     545      0     0     15    2410   2410   37.9  26    1
0.09/0.17	c +    0.2     2360     545      0     0     15    2952   2855   37.7  26    1
0.19/0.21	c +    0.2     2360     545      0     0     15    3690   3140   37.6  27    1
0.19/0.27	c +    0.3     2360     545      0     0     15    4612   3454   37.2  26    1
0.29/0.34	c +    0.3     2360     545      0     0     15    5765   3799   36.2  27    1
0.29/0.38	c N    0.4     2360     545      0     0     15    6419   3807   35.4  27    1
0.39/0.44	c +    0.4     2360     545      0     0     15    7205   4178   34.7  29    1
0.39/0.50	c B    0.5     2360     545      0     0     15    8003   4184   34.1  27    1
0.49/0.57	c +    0.6     2360     545      0     0     15    9005   4595   33.2  26    1
0.69/0.75	c +    0.7     2360     545      0     0     15   11257   5054   31.9  27    1
0.89/0.97	c
0.89/0.97	c       original/binary      fixed     eliminated      learned       agility
0.89/0.97	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.97	c
0.89/0.97	c +    1.0     2360     545      0     0     15   14070   5559   30.7  25    1
1.10/1.13	c N    1.1     2360     545      0     0     15   16035   5566   30.1  25    1
1.19/1.25	c +    1.3     2360     545      0     0     15   17585   6114   29.7  26    1
1.49/1.59	c +    1.6     2360     545      0     0     15   21980   6725   29.6  26    1
1.69/1.76	c B    1.8     2360     545      0     0     15   24009   6726   29.9  26    2
1.99/2.04	c +    2.0     2360     545      0     0     15   27476   7397   29.6  27    2
2.59/2.64	c +    2.6     2360     545      0     0     15   34346   8136   30.2  27    2
2.99/3.00	c N    3.0     2360     545      0     0     15   38489   8148   31.5  26    2
3.39/3.45	c +    3.4     2360     545      0     0     15   42930   8949   32.4  27    2
4.59/4.62	c +    4.6     2360     545      0     0     15   53662   9843   33.5  26    3
5.59/5.61	c B    5.6     2360     545      0     0     15   64020   9851   33.0  27    3
5.89/5.92	c +    5.9     2360     545      0     0     15   67076  10827   32.9  27    3
7.48/7.59	c +    7.6     2360     545      0     0     15   83845  11909   32.1  28    3
8.19/8.25	c N    8.3     2360     545      0     0     15   89786  11920   31.7  26    3
9.99/10.01	c +   10.0     2360     545      0     0     15  104805  13099   30.7  26    3
12.89/12.96	c +   13.0     2360     545      0     0     15  131006  14408   31.0  26    4
16.29/16.31	c B   16.3     2360     545      0     0     15  160049  14414   31.5  28    4
16.69/16.79	c +   16.8     2360     545      0     0     15  163756  15848   31.4  26    4
22.78/22.85	c +   22.8     2360     545      0     0     15  204696  17432   32.6  28    5
22.88/22.93	c
22.88/22.93	c       original/binary      fixed     eliminated      learned       agility
22.88/22.93	c   seconds        variables     equivalent    conflicts       height       MB
22.88/22.93	c
22.88/22.93	c N   22.9     2360     545      0     0     15  205200  16359   32.6  28    5
30.88/30.97	c +   31.0     2360     545      0     0     15  255871  19175   32.9  28    6
40.37/40.43	c +   40.4     2360     545      0     0     15  319835  21092   33.1  26    6
51.48/51.53	c B   51.5     2360     545      0     0     15  384107  21101   33.1  29    7
53.98/54.03	c +   54.0     2360     545      0     0     15  399791  23201   33.0  27    7
65.87/65.97	c N   66.0     2360     545      0     0     15  461603  23216   32.5  26    8
74.17/74.22	c +   74.2     2360     545      0     0     15  499737  25521   32.0  28    8
99.46/99.50	c +   99.5     2360     545      0     0     15  624670  28073   31.9  26    9
133.65/133.77	c +  133.7     2360     545      0     0     15  780837  30880   32.1  28   10
160.74/160.89	c B  160.8     2360     545      0     0     15  896209  30894   31.8  28   11
181.23/181.34	c +  181.3     2360     545      0     0     15  976045  33968   31.6  27   11
196.53/196.62	c N  196.6     2360     545      0     0     15 1025604  33989   31.3  25   12
250.41/250.59	c +  250.5     2360     545      0     0     15 1220055  37364   30.7  28   13
339.48/339.63	c +  339.5     2360     545      0     0     15 1525065  41100   30.6  26   15
459.45/459.66	c +  459.5     2360     545      0     0     15 1906330  45210   30.8  26   16
508.33/508.51	c B  508.4     2360     545      0     0     15 2048407  45221   30.8  27   17
586.81/587.03	c N  586.8     2360     545      0     0     15 2255972  45229   30.2  26   18
633.99/634.29	c +  634.1     2360     545      0     0     15 2382911  49731   29.8  22   19
875.92/876.21	c +  875.9     2360     545      0     0     15 2978636  54704   29.8  26   21
1197.52/1197.98	c
1197.52/1197.98	c       original/binary      fixed     eliminated      learned       agility
1197.52/1197.98	c   seconds        variables     equivalent    conflicts       height       MB
1197.52/1197.98	c
1197.52/1197.98	c + 1197.6     2360     545      0     0     15 3723295  60174   29.9  26   23
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 3729127 conflicts, 4523324 decisions, 1 random
1200.02/1200.40	c 0 iterations, 512 restarts, 6010 skipped
1200.02/1200.40	c 34 enlarged, 0 shrunken, 36472 rescored, 892 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 15 elim, 0 merged
1200.02/1200.40	c elim: 7859 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 147180 probed, 135 phases, 135 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 103060877 learned, 19% deleted, 34 strong, 27 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 343497125 propagations, 0.29 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 24 MB max, 471 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1517099-1238280179/watcher-1517099-1238280179 -o /tmp/evaluation-result-1517099-1238280179/solver-1517099-1238280179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517099-1238280179.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 2956
/proc/meminfo: memFree=983920/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=916 CPUtime=0
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1100683436 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134531757 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 229 151 79 155 0 72 0

[startup+0.051274 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2956
/proc/meminfo: memFree=983920/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=1180 CPUtime=0.04
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 203 0 0 0 4 0 0 0 18 0 1 0 1100683436 1208320 187 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 295 187 79 155 0 138 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1180

[startup+0.101281 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2956
/proc/meminfo: memFree=983920/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=1312 CPUtime=0.09
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 1100683436 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301313 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2956
/proc/meminfo: memFree=983920/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=1708 CPUtime=0.29
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1100683436 1748992 320 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 427 320 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.702377 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2956
/proc/meminfo: memFree=983920/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=1972 CPUtime=0.69
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 411 0 0 0 69 0 0 0 22 0 1 0 1100683436 2019328 395 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 493 395 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.5015 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2957
/proc/meminfo: memFree=982440/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=2368 CPUtime=1.49
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 501 0 0 0 149 0 0 0 25 0 1 0 1100683436 2424832 485 1992294400 134512640 135151029 4294956240 18446744073709551615 134542666 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 592 485 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10176 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2957
/proc/meminfo: memFree=981736/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=3160 CPUtime=3.09
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 703 0 0 0 309 0 0 0 25 0 1 0 1100683436 3235840 687 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 790 687 79 155 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3160

[startup+6.30127 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2957
/proc/meminfo: memFree=980648/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=3960 CPUtime=6.29
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 894 0 0 0 629 0 0 0 25 0 1 0 1100683436 4055040 878 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 990 878 79 155 0 833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3960

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2957
/proc/meminfo: memFree=979496/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=4920 CPUtime=12.69
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 1135 0 0 0 1268 1 0 0 25 0 1 0 1100683436 5038080 1119 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 1230 1119 79 155 0 1073 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4920

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2957
/proc/meminfo: memFree=977960/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=6540 CPUtime=25.48
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 1514 0 0 0 2547 1 0 0 25 0 1 0 1100683436 6696960 1498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 1635 1498 79 155 0 1478 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6540

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2957
/proc/meminfo: memFree=976296/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=8280 CPUtime=51.08
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 1948 0 0 0 5106 2 0 0 25 0 1 0 1100683436 8478720 1932 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 2070 1932 79 155 0 1913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8280

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2957
/proc/meminfo: memFree=974120/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=10496 CPUtime=102.27
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 2459 0 0 0 10224 3 0 0 25 0 1 0 1100683436 10747904 2443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 2624 2443 79 155 0 2467 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10496

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2957
/proc/meminfo: memFree=972392/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=12268 CPUtime=162.24
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 2893 0 0 0 16221 3 0 0 25 0 1 0 1100683436 12562432 2877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554946 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 3067 2877 79 155 0 2910 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2957
/proc/meminfo: memFree=970856/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=14196 CPUtime=222.22
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 3270 0 0 0 22218 4 0 0 25 0 1 0 1100683436 14536704 3254 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 3549 3254 79 155 0 3392 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 2957
/proc/meminfo: memFree=969704/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=15444 CPUtime=282.21
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 3564 0 0 0 28216 5 0 0 25 0 1 0 1100683436 15814656 3548 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 3861 3548 79 155 0 3704 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15444

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 2957
/proc/meminfo: memFree=968424/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=16852 CPUtime=342.18
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 3876 0 0 0 34213 5 0 0 25 0 1 0 1100683436 17256448 3860 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 4213 3860 79 155 0 4056 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16852

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2957
/proc/meminfo: memFree=967656/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=17748 CPUtime=402.17
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4078 0 0 0 40211 6 0 0 25 0 1 0 1100683436 18173952 4062 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 4437 4062 79 155 0 4280 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17748

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=966824/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=18628 CPUtime=462.15
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4274 0 0 0 46209 6 0 0 25 0 1 0 1100683436 19075072 4258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 4657 4258 79 155 0 4500 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18628

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=966248/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=19328 CPUtime=522.13
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4431 0 0 0 52206 7 0 0 25 0 1 0 1100683436 19791872 4415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 4832 4415 79 155 0 4675 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19328

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=965288/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=20428 CPUtime=582.11
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4667 0 0 0 58204 7 0 0 25 0 1 0 1100683436 20918272 4651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5107 4651 79 155 0 4950 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20428

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=964456/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=21452 CPUtime=642.09
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4864 0 0 0 64202 7 0 0 25 0 1 0 1100683436 21966848 4848 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5363 4848 79 155 0 5206 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 21452

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=964264/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=21644 CPUtime=702.08
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 4899 0 0 0 70200 8 0 0 25 0 1 0 1100683436 22163456 4883 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5411 4883 79 155 0 5254 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21644

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=963368/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=22632 CPUtime=762.06
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5127 0 0 0 76198 8 0 0 25 0 1 0 1100683436 23175168 5111 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5658 5111 79 155 0 5501 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 22632

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=963240/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=22912 CPUtime=822.03
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5174 0 0 0 82195 8 0 0 25 0 1 0 1100683436 23461888 5158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5728 5158 79 155 0 5571 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 22912

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=962344/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=23748 CPUtime=882.02
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5392 0 0 0 88193 9 0 0 25 0 1 0 1100683436 24317952 5376 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 5937 5376 79 155 0 5780 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23748

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=962088/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=24028 CPUtime=942
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5460 0 0 0 94191 9 0 0 25 0 1 0 1100683436 24604672 5444 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6007 5444 79 155 0 5850 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 24028

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=961576/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=24644 CPUtime=1001.98
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5580 0 0 0 100188 10 0 0 25 0 1 0 1100683436 25235456 5564 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6161 5564 79 155 0 6004 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 24644

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2957
/proc/meminfo: memFree=961448/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=24964 CPUtime=1061.96
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5622 0 0 0 106186 10 0 0 25 0 1 0 1100683436 25563136 5606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6241 5606 79 155 0 6084 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 24964

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2963
/proc/meminfo: memFree=960552/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=25644 CPUtime=1121.94
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5808 0 0 0 112184 10 0 0 25 0 1 0 1100683436 26259456 5792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6411 5792 79 155 0 6254 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 25644

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2963
/proc/meminfo: memFree=960168/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=26120 CPUtime=1181.92
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5891 0 0 0 118181 11 0 0 25 0 1 0 1100683436 26746880 5875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6530 5875 79 155 0 6373 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 26120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2963
/proc/meminfo: memFree=960168/2055920 swapFree=4178216/4192956
[pid=2956] ppid=2954 vsize=26120 CPUtime=1200.02
/proc/2956/stat : 2956 (precosat) R 2954 2956 2583 0 -1 4194304 5901 0 0 0 119991 11 0 0 25 0 1 0 1100683436 26746880 5885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2956/statm: 6530 5885 79 155 0 6373 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 26120

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): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.116982
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 26120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5901
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= 1559

runsolver used 0.896863 second user time and 2.52861 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 23:42:59
IDJOB=1517099
IDBENCH=70568
IDSOLVER=507
FILE ID=node26/1517099-1238280179
PBS_JOBID= 9060837
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517099-1238280179/watcher-1517099-1238280179 -o /tmp/evaluation-result-1517099-1238280179/solver-1517099-1238280179 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517099-1238280179.cnf

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

MD5SUM BENCH= 7a50a8aff0c6952edb5e8fbcf8bad297
RANDOM SEED=59978750

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        984336 kB
Buffers:         83916 kB
Cached:         894448 kB
SwapCached:       8520 kB
Active:         111248 kB
Inactive:       877068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984336 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            69372 kB
Committed_AS:  2816436 kB
PageTables:       1372 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 node26 at 2009-03-29 00:03:02