Trace number 1518587

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
MD5SUMed6fcf5f29f5b190db98674f0404abc2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024996
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1518587-1238301601.cnf
0.00/0.00	c found header 'p cnf 400 1700'
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     1700     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1692     391      0     0      9       0      0    0.0   0    0
0.00/0.00	c l    0.0     1692     391      0     0      9       0   1692    0.0   0    0
0.00/0.01	c R    0.0     1692     391      0     0      9     100    100   32.7  15    0
0.00/0.01	c R    0.0     1692     391      0     0      9     200    200   28.8  21    0
0.00/0.03	c N    0.0     1692     391      0     0      9     804    804   24.3  27    0
0.00/0.04	c B    0.0     1692     391      0     0      9    1000   1000   23.8  28    0
0.06/0.07	c +    0.1     1692     391      0     0      9    1693   1861   22.7  27    0
0.06/0.09	c B    0.1     1692     391      0     0      9    2002   1866   22.7  27    0
0.06/0.09	c +    0.1     1692     391      0     0      9    2116   2047   22.6  26    0
0.09/0.11	c N    0.1     1692     391      0     0      9    2409   2053   22.4  27    0
0.09/0.12	c +    0.1     1692     391      0     0      9    2645   2251   22.1  27    0
0.09/0.15	c +    0.2     1692     391      0     0      9    3305   2476   21.6  25    0
0.09/0.20	c +    0.2     1692     391      0     0      9    4130   2723   21.3  28    1
0.19/0.25	c +    0.3     1692     391      0     0      9    5164   2995   21.1  29    1
0.29/0.32	c N    0.3     1692     391      0     0      9    6422   3002   20.9  28    1
0.29/0.32	c +    0.3     1692     391      0     0      9    6455   3294   20.9  27    1
0.39/0.41	c B    0.4     1692     391      0     0      9    8004   3304   20.7  28    1
0.39/0.41	c +    0.4     1692     391      0     0      9    8065   3623   20.7  27    1
0.49/0.53	c
0.49/0.53	c       original/binary      fixed     eliminated      learned       agility
0.49/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.53	c
0.49/0.53	c +    0.5     1692     391      0     0      9   10082   3985   20.3  29    1
0.59/0.68	c +    0.7     1692     391      0     0      9   12601   4383   20.0  27    1
0.79/0.87	c +    0.9     1692     391      0     0      9   15751   4821   19.6  29    1
0.79/0.89	c N    0.9     1692     391      0     0      9   16040   4684   19.5  27    1
1.10/1.12	c +    1.1     1692     391      0     0      9   19686   5303   19.4  26    1
1.39/1.40	c B    1.4     1692     391      0     0      9   24010   5313   19.3  27    1
1.39/1.44	c +    1.4     1692     391      0     0      9   24607   5833   19.3  28    1
1.79/1.87	c +    1.9     1692     391      0     0      9   30755   6416   19.3  28    1
2.39/2.44	c +    2.4     1692     391      0     0      9   38443   7057   18.8  27    1
2.39/2.44	c N    2.4     1692     391      0     0      9   38490   6478   18.8  28    1
3.09/3.13	c +    3.1     1692     391      0     0      9   48050   7762   18.4  27    2
3.99/4.06	c +    4.1     1692     391      0     0      9   60062   8538   18.1  30    2
4.30/4.37	c B    4.4     1692     391      0     0      9   64023   8549   18.0  29    2
5.19/5.23	c +    5.2     1692     391      0     0      9   75075   9391   18.2  28    2
6.39/6.47	c N    6.5     1692     391      0     0      9   89790   9402   18.9  29    2
6.79/6.81	c +    6.8     1692     391      0     0      9   93840  10330   19.0  26    2
8.89/8.97	c +    9.0     1692     391      0     0      9  117301  11363   19.0  28    3
11.59/11.69	c +   11.7     1692     391      0     0      9  146625  12499   19.3  28    3
12.99/13.06	c B   13.1     1692     391      0     0      9  160041  12516   19.2  28    3
15.29/15.40	c
15.29/15.40	c       original/binary      fixed     eliminated      learned       agility
15.29/15.40	c   seconds        variables     equivalent    conflicts       height       MB
15.29/15.40	c
15.29/15.40	c +   15.4     1692     391      0     0      9  183281  13748   19.1  28    4
17.68/17.78	c N   17.8     1692     391      0     0      9  205181  13754   18.8  29    4
20.08/20.18	c +   20.2     1692     391      0     0      9  229102  15122   18.7  29    4
26.18/26.23	c +   26.2     1692     391      0     0      9  286375  16634   18.5  29    4
34.48/34.58	c +   34.6     1692     391      0     0      9  357966  18297   18.2  28    5
37.78/37.87	c B   37.9     1692     391      0     0      9  384099  18312   18.3  27    5
45.78/45.83	c +   45.8     1692     391      0     0      9  447456  20126   18.0  25    5
47.68/47.79	c N   47.8     1692     391      0     0      9  461595  20131   17.9  28    6
60.87/60.95	c +   60.9     1692     391      0     0      9  559320  22138   17.5  28    6
81.96/82.00	c +   82.0     1692     391      0     0      9  699150  24351   17.7  28    7
110.56/110.60	c +  110.6     1692     391      0     0      9  873935  26786   17.8  27    8
113.86/113.99	c B  114.0     1692     391      0     0      9  896191  26798   17.9  27    9
137.05/137.13	c N  137.1     1692     391      0     0      9 1025612  26796   17.7  26    9
148.45/148.57	c +  148.5     1692     391      0     0      9 1092416  29464   17.6  27    9
202.64/202.71	c +  202.7     1692     391      0     0      9 1365521  32410   17.6  29   10
275.52/275.64	c +  275.6     1692     391      0     0      9 1706900  35651   17.8  27   12
356.80/356.98	c B  356.9     1692     391      0     0      9 2048381  35663   17.8  27   13
377.89/378.05	c +  378.0     1692     391      0     0      9 2133625  39216   17.8  28   13
410.88/411.02	c N  410.9     1692     391      0     0      9 2256081  39240   17.7  27   14
524.95/525.15	c
524.95/525.15	c       original/binary      fixed     eliminated      learned       agility
524.95/525.15	c   seconds        variables     equivalent    conflicts       height       MB
524.95/525.15	c
524.95/525.15	c +  525.0     1692     391      0     0      9 2667030  43137   17.4  29   15
721.10/721.31	c +  721.1     1692     391      0     0      9 3333785  47450   17.3  26   18
995.92/996.21	c +  996.0     1692     391      0     0      9 4167232  52195   17.5  28   20
1151.29/1151.68	c B 1151.4     1692     391      0     0      9 4608752  52207   17.3  28   22
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4752417 conflicts, 5595086 decisions, 1 random
1200.08/1200.40	c 0 iterations, 104 restarts, 8085 skipped
1200.08/1200.40	c 36 enlarged, 0 shrunken, 46467 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.08/1200.40	c elim: 5692 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 53976 probed, 69 phases, 69 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 93994986 learned, 24% deleted, 114 strong, 25 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 363726533 propagations, 0.30 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 22 MB max, 463 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518587-1238301601/watcher-1518587-1238301601 -o /tmp/evaluation-result-1518587-1238301601/solver-1518587-1238301601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518587-1238301601.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 3/81 31269
/proc/meminfo: memFree=1049440/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=916 CPUtime=0
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 159 0 0 0 0 0 0 0 20 0 1 0 1102824032 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134519050 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 229 143 79 155 0 72 0

[startup+0.0661341 s]
/proc/loadavg: 0.91 0.97 0.99 3/81 31269
/proc/meminfo: memFree=1049440/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=1180 CPUtime=0.06
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 203 0 0 0 6 0 0 0 20 0 1 0 1102824032 1208320 187 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 295 187 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101137 s]
/proc/loadavg: 0.91 0.97 0.99 3/81 31269
/proc/meminfo: memFree=1049440/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=1180 CPUtime=0.09
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 226 0 0 0 9 0 0 0 20 0 1 0 1102824032 1208320 210 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 295 210 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.30116 s]
/proc/loadavg: 0.91 0.97 0.99 3/81 31269
/proc/meminfo: memFree=1049440/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=1444 CPUtime=0.29
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 278 0 0 0 29 0 0 0 22 0 1 0 1102824032 1478656 262 1992294400 134512640 135151029 4294956240 18446744073709551615 134551507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 361 262 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701204 s]
/proc/loadavg: 0.91 0.97 0.99 3/81 31269
/proc/meminfo: memFree=1049440/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=1708 CPUtime=0.69
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 345 0 0 0 69 0 0 0 25 0 1 0 1102824032 1748992 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 427 329 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50129 s]
/proc/loadavg: 0.91 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1048216/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=2104 CPUtime=1.49
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 434 0 0 0 149 0 0 0 25 0 1 0 1102824032 2154496 418 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 526 418 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10148 s]
/proc/loadavg: 0.91 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1047576/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=2368 CPUtime=3.09
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 527 0 0 0 309 0 0 0 25 0 1 0 1102824032 2424832 511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 592 511 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1046744/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=3296 CPUtime=6.29
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 743 0 0 0 629 0 0 0 25 0 1 0 1102824032 3375104 727 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 824 727 79 155 0 667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3296

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1045464/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=4236 CPUtime=12.69
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 983 0 0 0 1269 0 0 0 25 0 1 0 1102824032 4337664 967 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 1059 967 79 155 0 902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1044504/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=5328 CPUtime=25.48
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 1217 0 0 0 2548 0 0 0 25 0 1 0 1102824032 5455872 1201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 1332 1201 79 155 0 1175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5328

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1042968/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=7012 CPUtime=51.08
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 1607 0 0 0 5107 1 0 0 25 0 1 0 1102824032 7180288 1591 1992294400 134512640 135151029 4294956240 18446744073709551615 134554502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 1753 1591 79 155 0 1596 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7012

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1040856/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=9320 CPUtime=102.27
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 2116 0 0 0 10225 2 0 0 25 0 1 0 1102824032 9543680 2100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 2330 2100 79 155 0 2173 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9320

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1039128/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=11244 CPUtime=162.24
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 2526 0 0 0 16222 2 0 0 25 0 1 0 1102824032 11513856 2510 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 2811 2510 79 155 0 2654 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11244

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/82 31270
/proc/meminfo: memFree=1037848/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=12856 CPUtime=222.23
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 2867 0 0 0 22220 3 0 0 25 0 1 0 1102824032 13164544 2851 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 3214 2851 79 155 0 3057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1037080/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=13784 CPUtime=282.21
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 3075 0 0 0 28218 3 0 0 25 0 1 0 1102824032 14114816 3059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 3446 3059 79 155 0 3289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1035992/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=14860 CPUtime=342.2
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 3327 0 0 0 34216 4 0 0 25 0 1 0 1102824032 15216640 3311 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 3715 3311 79 155 0 3558 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14860

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31270
/proc/meminfo: memFree=1035096/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=15916 CPUtime=402.18
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 3542 0 0 0 40214 4 0 0 25 0 1 0 1102824032 16297984 3526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 3979 3526 79 155 0 3822 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31271
/proc/meminfo: memFree=1034392/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=16696 CPUtime=462.16
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 3728 0 0 0 46212 4 0 0 25 0 1 0 1102824032 17096704 3712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 4174 3712 79 155 0 4017 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16696

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31271
/proc/meminfo: memFree=1033880/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=17332 CPUtime=522.15
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 3864 0 0 0 52210 5 0 0 25 0 1 0 1102824032 17747968 3848 1992294400 134512640 135151029 4294956240 18446744073709551615 134553811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 4333 3848 79 155 0 4176 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17332

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1033048/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=18188 CPUtime=582.14
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4060 0 0 0 58208 6 0 0 25 0 1 0 1102824032 18624512 4044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 4547 4044 79 155 0 4390 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18188

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1032344/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=19080 CPUtime=642.13
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4237 0 0 0 64207 6 0 0 25 0 1 0 1102824032 19537920 4221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 4770 4221 79 155 0 4613 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19080

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1031832/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=19696 CPUtime=702.11
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4350 0 0 0 70205 6 0 0 25 0 1 0 1102824032 20168704 4334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 4924 4334 79 155 0 4767 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19696

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1031000/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=20668 CPUtime=762.09
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4543 0 0 0 76203 6 0 0 25 0 1 0 1102824032 21164032 4527 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5167 4527 79 155 0 5010 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20668

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1030744/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=20976 CPUtime=822.07
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4608 0 0 0 82201 6 0 0 25 0 1 0 1102824032 21479424 4592 1992294400 134512640 135151029 4294956240 18446744073709551615 134578081 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5244 4592 79 155 0 5087 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20976

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1030424/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=21400 CPUtime=882.05
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4688 0 0 0 88199 6 0 0 25 0 1 0 1102824032 21913600 4672 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5350 4672 79 155 0 5193 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21400

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1030104/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=21852 CPUtime=942.04
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4763 0 0 0 94198 6 0 0 25 0 1 0 1102824032 22376448 4747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5463 4747 79 155 0 5306 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1029592/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=22564 CPUtime=1002.02
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 4903 0 0 0 100196 6 0 0 25 0 1 0 1102824032 23105536 4887 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5641 4887 79 155 0 5484 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1029080/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=23136 CPUtime=1062.01
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 5019 0 0 0 106194 7 0 0 25 0 1 0 1102824032 23691264 5003 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5784 5003 79 155 0 5627 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1028632/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=23724 CPUtime=1121.99
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 5133 0 0 0 112192 7 0 0 25 0 1 0 1102824032 24293376 5117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 5931 5117 79 155 0 5774 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 23724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1028248/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=24252 CPUtime=1181.98
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 5232 0 0 0 118191 7 0 0 25 0 1 0 1102824032 24834048 5216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 6063 5216 79 155 0 5906 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 31272
/proc/meminfo: memFree=1028248/2055920 swapFree=4172176/4192956
[pid=31269] ppid=31267 vsize=24252 CPUtime=1200.08
/proc/31269/stat : 31269 (precosat) R 31267 31269 31143 0 -1 4194304 5236 0 0 0 120001 7 0 0 25 0 1 0 1102824032 24834048 5220 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31269/statm: 6063 5220 79 155 0 5906 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24252

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.077988
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 24252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5236
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= 1056

runsolver used 1.39679 second user time and 4.07638 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-29 06:40:01
IDJOB=1518587
IDBENCH=70692
IDSOLVER=507
FILE ID=node85/1518587-1238301601
PBS_JOBID= 9061033
Free space on /tmp= 126788 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518587-1238301601/watcher-1518587-1238301601 -o /tmp/evaluation-result-1518587-1238301601/solver-1518587-1238301601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518587-1238301601.cnf

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

MD5SUM BENCH= ed6fcf5f29f5b190db98674f0404abc2
RANDOM SEED=1275957340

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1049856 kB
Buffers:         70740 kB
Cached:         852004 kB
SwapCached:       9944 kB
Active:         696664 kB
Inactive:       237476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049856 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            56216 kB
Committed_AS:  2605872 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 07:00:04