Trace number 1518695

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/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1518695-1238302882.cnf
0.00/0.00	c found header 'p cnf 440 1870'
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     1870     440      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1845     428      0     0     12       0      0    0.0   0    0
0.00/0.01	c l    0.0     1845     428      0     0     12       0   1845    0.0   0    0
0.00/0.01	c R    0.0     1845     428      0     0     12     100    100   43.8  15    0
0.00/0.01	c R    0.0     1845     428      0     0     12     200    200   38.3  23    0
0.02/0.04	c N    0.0     1845     428      0     0     12     802    802   27.9  30    0
0.02/0.05	c B    0.1     1845     428      0     0     12    1001   1001   26.8  28    0
0.02/0.09	c +    0.1     1845     428      0     0     12    1845   2029   24.3  27    0
0.09/0.10	c B    0.1     1845     428      0     0     12    2001   2001   24.1  27    0
0.09/0.12	c +    0.1     1845     428      0     0     12    2306   2231   23.8  28    0
0.09/0.12	c N    0.1     1845     428      0     0     12    2408   2140   23.6  27    0
0.09/0.15	c +    0.2     1845     428      0     0     12    2880   2454   23.2  27    1
0.09/0.19	c +    0.2     1845     428      0     0     12    3600   2699   22.8  27    1
0.19/0.25	c +    0.2     1845     428      0     0     12    4500   2968   22.4  29    1
0.29/0.32	c +    0.3     1845     428      0     0     12    5625   3264   22.0  28    1
0.29/0.37	c N    0.4     1845     428      0     0     12    6420   3272   21.6  26    1
0.39/0.41	c +    0.4     1845     428      0     0     12    7031   3590   21.5  25    1
0.39/0.47	c B    0.5     1845     428      0     0     12    8005   3601   21.3  27    1
0.49/0.51	c +    0.5     1845     428      0     0     12    8785   3949   21.2  27    1
0.59/0.66	c
0.59/0.66	c       original/binary      fixed     eliminated      learned       agility
0.59/0.66	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.66	c
0.59/0.66	c +    0.7     1845     428      0     0     12   10980   4343   20.7  26    1
0.79/0.84	c +    0.8     1845     428      0     0     12   13728   4777   20.6  26    1
0.89/1.00	c N    1.0     1845     428      0     0     12   16055   4788   20.4  28    1
1.00/1.08	c +    1.1     1845     428      0     0     12   17161   5254   20.3  27    1
1.29/1.38	c +    1.4     1845     428      0     0     12   21451   5779   19.8  29    1
1.49/1.57	c B    1.6     1845     428      0     0     12   24012   5790   19.7  28    1
1.69/1.77	c +    1.8     1845     428      0     0     12   26810   6356   19.6  27    1
2.20/2.29	c +    2.3     1845     428      0     0     12   33510   6991   19.3  28    1
2.59/2.68	c N    2.7     1845     428      0     0     12   38505   7003   19.5  28    2
2.89/2.95	c +    3.0     1845     428      0     0     12   41885   7690   19.5  27    2
3.79/3.85	c +    3.9     1845     428      0     0     12   52355   8459   19.3  28    2
4.79/4.84	c B    4.8     1845     428      0     0     12   64026   8471   19.0  27    2
4.89/4.96	c +    5.0     1845     428      0     0     12   65440   9304   18.9  29    2
6.29/6.32	c +    6.3     1845     428      0     0     12   81801  10234   20.3  25    2
7.09/7.16	c N    7.2     1845     428      0     0     12   89802  10242   20.8  28    3
8.38/8.44	c +    8.4     1845     428      0     0     12  102250  11257   21.0  26    3
11.08/11.14	c +   11.1     1845     428      0     0     12  127810  12382   21.1  29    3
14.58/14.61	c +   14.6     1845     428      0     0     12  159760  13620   20.9  28    3
14.58/14.64	c B   14.6     1845     428      0     0     12  160050  12681   20.9  27    3
18.89/18.99	c
18.89/18.99	c       original/binary      fixed     eliminated      learned       agility
18.89/18.99	c   seconds        variables     equivalent    conflicts       height       MB
18.89/18.99	c
18.89/18.99	c +   19.0     1845     428      0     0     12  199701  14982   21.4  26    4
19.69/19.71	c N   19.7     1845     428      0     0     12  205194  14998   21.4  27    4
25.19/25.29	c +   25.3     1845     428      0     0     12  249626  16480   21.6  28    4
32.98/33.08	c +   33.1     1845     428      0     0     12  312030  18128   22.3  27    5
43.07/43.15	c B   43.1     1845     428      0     0     12  384102  18138   22.4  28    6
43.88/43.97	c +   44.0     1845     428      0     0     12  390035  19940   22.4  27    6
55.07/55.20	c N   55.2     1845     428      0     0     12  461595  19957   22.5  26    7
59.17/59.26	c +   59.2     1845     428      0     0     12  487540  21934   22.5  27    7
80.86/80.94	c +   80.9     1845     428      0     0     12  609425  24127   22.5  28    8
109.25/109.35	c +  109.3     1845     428      0     0     12  761780  26539   22.8  29    9
137.15/137.22	c B  137.2     1845     428      0     0     12  896209  26548   22.8  26   10
149.24/149.38	c +  149.3     1845     428      0     0     12  952228  29192   22.7  29   10
165.34/165.43	c N  165.4     1845     428      0     0     12 1025640  29200   22.5  27   10
202.12/202.25	c +  202.2     1845     428      0     0     12 1190285  32111   22.3  27   11
271.00/271.12	c +  271.0     1845     428      0     0     12 1487855  35322   22.6  28   13
370.08/370.25	c +  370.1     1845     428      0     0     12 1859816  38854   22.5  28   14
424.86/425.05	c B  424.9     1845     428      0     0     12 2048401  38863   22.5  27   15
487.35/487.50	c N  487.4     1845     428      0     0     12 2256064  38867   22.4  29   16
507.84/508.08	c +  507.9     1845     428      0     0     12 2324770  42739   22.3  25   16
695.58/695.87	c
695.58/695.87	c       original/binary      fixed     eliminated      learned       agility
695.58/695.87	c   seconds        variables     equivalent    conflicts       height       MB
695.58/695.87	c
695.58/695.87	c +  695.7     1845     428      0     0     12 2905960  47012   22.4  28   13
958.91/959.25	c +  959.0     1845     428      0     0     12 3632452  51713   22.4  29   17
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4256709 conflicts, 5072046 decisions, 1 random
1200.05/1200.40	c 0 iterations, 113 restarts, 7464 skipped
1200.05/1200.40	c 35 enlarged, 0 shrunken, 41626 rescored, 1020 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 12 elim, 0 merged
1200.05/1200.40	c elim: 6230 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 63368 probed, 74 phases, 74 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 99738405 learned, 21% deleted, 54 strong, 22 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 340696100 propagations, 0.28 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 20 MB max, 472 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1518695-1238302882/watcher-1518695-1238302882 -o /tmp/evaluation-result-1518695-1238302882/solver-1518695-1238302882 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518695-1238302882.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: 0.98 0.99 0.98 3/64 14809
/proc/meminfo: memFree=1179448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=916 CPUtime=0
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1102953066 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134521885 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 229 137 79 155 0 72 0

[startup+0.0298589 s]
/proc/loadavg: 0.98 0.99 0.98 3/64 14809
/proc/meminfo: memFree=1179448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=1048 CPUtime=0.02
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 172 0 0 0 2 0 0 0 18 0 1 0 1102953066 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.101866 s]
/proc/loadavg: 0.98 0.99 0.98 3/64 14809
/proc/meminfo: memFree=1179448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=1180 CPUtime=0.09
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 228 0 0 0 9 0 0 0 18 0 1 0 1102953066 1208320 212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 295 212 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301888 s]
/proc/loadavg: 0.98 0.99 0.98 3/64 14809
/proc/meminfo: memFree=1179448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=1444 CPUtime=0.29
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1102953066 1478656 270 1992294400 134512640 135151029 4294956240 18446744073709551615 134687548 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 361 270 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701933 s]
/proc/loadavg: 0.98 0.99 0.98 3/64 14809
/proc/meminfo: memFree=1179448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=1708 CPUtime=0.69
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 1102953066 1748992 335 1992294400 134512640 135151029 4294956240 18446744073709551615 134551539 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 427 335 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50202 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1178224/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=2104 CPUtime=1.49
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 438 0 0 0 149 0 0 0 25 0 1 0 1102953066 2154496 422 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 526 422 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.1012 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1177712/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=2636 CPUtime=3.09
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 566 0 0 0 309 0 0 0 25 0 1 0 1102953066 2699264 550 1992294400 134512640 135151029 4294956240 18446744073709551615 134542676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 659 550 79 155 0 502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2636

[startup+6.30155 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1176816/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=3296 CPUtime=6.29
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 751 0 0 0 629 0 0 0 25 0 1 0 1102953066 3375104 735 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 824 735 79 155 0 667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3296

[startup+12.7013 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1175608/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=4236 CPUtime=12.68
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 970 0 0 0 1268 0 0 0 25 0 1 0 1102953066 4337664 954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554525 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 1059 954 79 155 0 902 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4236

[startup+25.5017 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1174328/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=5572 CPUtime=25.48
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 1305 0 0 0 2547 1 0 0 25 0 1 0 1102953066 5705728 1289 1992294400 134512640 135151029 4294956240 18446744073709551615 134555330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 1393 1289 79 155 0 1236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5572

[startup+51.1015 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1172216/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=7908 CPUtime=51.07
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 1841 0 0 0 5106 1 0 0 25 0 1 0 1102953066 8097792 1825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 1977 1825 79 155 0 1820 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7908

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1170232/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=9980 CPUtime=102.26
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 2312 0 0 0 10224 2 0 0 25 0 1 0 1102953066 10219520 2296 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 2495 2296 79 155 0 2338 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9980

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1168696/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=11776 CPUtime=162.24
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 2695 0 0 0 16221 3 0 0 25 0 1 0 1102953066 12058624 2679 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 2944 2679 79 155 0 2787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11776

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1167224/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=13384 CPUtime=222.22
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 3054 0 0 0 22218 4 0 0 25 0 1 0 1102953066 13705216 3038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 3346 3038 79 155 0 3189 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13384

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1166008/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=14868 CPUtime=282.2
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 3350 0 0 0 28216 4 0 0 25 0 1 0 1102953066 15224832 3334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 3717 3334 79 155 0 3560 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14868

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1165240/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=15524 CPUtime=342.19
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 3527 0 0 0 34214 5 0 0 25 0 1 0 1102953066 15896576 3511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 3881 3511 79 155 0 3724 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15524

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1164152/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=16800 CPUtime=402.17
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 3807 0 0 0 40212 5 0 0 25 0 1 0 1102953066 17203200 3791 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 4200 3791 79 155 0 4043 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16800

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1163448/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=17768 CPUtime=462.14
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 3998 0 0 0 46209 5 0 0 25 0 1 0 1102953066 18194432 3982 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 4442 3982 79 155 0 4285 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17768

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1161464/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=20160 CPUtime=522.14
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4568 0 0 0 52207 7 0 0 25 0 1 0 1102953066 20643840 4552 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5040 4552 79 155 0 4883 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 20160

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1160056/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=582.12
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4844 0 0 0 58204 8 0 0 25 0 1 0 1102953066 21590016 4828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4828 79 155 0 5114 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21084

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159928/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=642.1
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4874 0 0 0 64202 8 0 0 25 0 1 0 1102953066 21590016 4858 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4858 79 155 0 5114 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 21084

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159736/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=702.08
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4924 0 0 0 70200 8 0 0 25 0 1 0 1102953066 21590016 4908 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4908 79 155 0 5114 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21084

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159608/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=762.07
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4953 0 0 0 76198 9 0 0 25 0 1 0 1102953066 21590016 4937 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4937 79 155 0 5114 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21084

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159544/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=822.05
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 4976 0 0 0 82196 9 0 0 25 0 1 0 1102953066 21590016 4960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4960 79 155 0 5114 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21084

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159416/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=882.03
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5002 0 0 0 88194 9 0 0 25 0 1 0 1102953066 21590016 4986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 4986 79 155 0 5114 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21084

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159288/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=942.01
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5029 0 0 0 94192 9 0 0 25 0 1 0 1102953066 21590016 5013 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 5013 79 155 0 5114 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21084

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1159160/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21084 CPUtime=1002
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5066 0 0 0 100190 10 0 0 25 0 1 0 1102953066 21590016 5050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5271 5050 79 155 0 5114 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1158968/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21348 CPUtime=1061.98
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5145 0 0 0 106188 10 0 0 25 0 1 0 1102953066 21860352 5129 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5337 5129 79 155 0 5180 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1158520/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=21796 CPUtime=1121.96
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5229 0 0 0 112186 10 0 0 25 0 1 0 1102953066 22319104 5213 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5449 5213 79 155 0 5292 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 21796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1158008/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=22424 CPUtime=1181.94
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5348 0 0 0 118184 10 0 0 25 0 1 0 1102953066 22962176 5332 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5606 5332 79 155 0 5449 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 22424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 14810
/proc/meminfo: memFree=1157880/2055920 swapFree=4176920/4192956
[pid=14809] ppid=14807 vsize=22616 CPUtime=1200.05
/proc/14809/stat : 14809 (precosat) R 14807 14809 14664 0 -1 4194304 5378 0 0 0 119994 11 0 0 25 0 1 0 1102953066 23158784 5362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14809/statm: 5654 5362 79 155 0 5497 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22616

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): 1199.94
CPU system time (s): 0.115982
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 22616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5378
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= 1865

runsolver used 0.991849 second user time and 2.37664 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-29 07:01:22
IDJOB=1518695
IDBENCH=70701
IDSOLVER=507
FILE ID=node35/1518695-1238302882
PBS_JOBID= 9061068
Free space on /tmp= 66504 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518695-1238302882/watcher-1518695-1238302882 -o /tmp/evaluation-result-1518695-1238302882/solver-1518695-1238302882 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518695-1238302882.cnf

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=119754226

node35.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:       1179864 kB
Buffers:         99604 kB
Cached:         678484 kB
SwapCached:      10236 kB
Active:         239200 kB
Inactive:       550768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179864 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            72124 kB
Committed_AS:  2638372 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-29 07:21:24