Trace number 1737566

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

NameCRAFTED/sgen/sat/
sgen1-sat-270-100.cnf
MD5SUMe197a9710494056838206e38a7541851
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05538
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses648
Sum of the clauses size1620
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2540
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5108
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-1737566-1240820909.cnf
0.00/0.00	c found header 'p cnf 270 648'
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      648     270      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      648     270      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      648     270      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      648     270      0     0      0     100    100   56.5  10    0
0.00/0.00	c R    0.0      648     270      0     0      0     200    200   51.6  16    0
0.00/0.02	c R    0.0      648     270      0     0      0     802    802   48.8  22    0
0.00/0.03	c B    0.0      648     270      0     0      0    1001   1001   49.0  22    0
0.00/0.03	c +    0.0      648     270      0     0      0    1001   1100   49.0  22    0
0.00/0.04	c +    0.0      648     270      0     0      0    1250   1210   47.8  22    0
0.00/0.05	c +    0.1      648     270      0     0      0    1561   1331   46.2  24    0
0.06/0.07	c +    0.1      648     270      0     0      0    1956   1464   46.4  23    0
0.06/0.07	c B    0.1      648     270      0     0      0    2001   1382   46.6  23    0
0.06/0.09	c R    0.1      648     270      0     0      0    2409   1470   43.4  21    0
0.06/0.09	c +    0.1      648     270      0     0      0    2446   1610   43.3  21    0
0.09/0.11	c +    0.1      648     270      0     0      0    3058   1771   44.2  20    0
0.09/0.15	c +    0.1      648     270      0     0      0    3820   1948   44.6  21    1
0.09/0.19	c +    0.2      648     270      0     0      0    4777   2142   43.3  21    1
0.19/0.24	c +    0.2      648     270      0     0      0    5972   2356   42.7  21    1
0.19/0.26	c R    0.3      648     270      0     0      0    6420   2369   43.0  24    1
0.29/0.31	c
0.29/0.31	c       original/binary      fixed     eliminated      learned       agility
0.29/0.31	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.31	c
0.29/0.31	c +    0.3      648     270      0     0      0    7465   2591   40.6  20    1
0.29/0.33	c B    0.3      648     270      0     0      0    8004   2597   39.7  20    1
0.29/0.39	c +    0.4      648     270      0     0      0    9330   2850   40.5  20    1
0.49/0.51	c +    0.5      648     270      0     0      0   11660   3135   42.4  21    1
0.59/0.66	c +    0.7      648     270      0     0      0   14575   3448   42.5  21    1
0.69/0.74	c R    0.7      648     270      0     0      0   16043   3451   41.1  20    1
0.79/0.86	c +    0.9      648     270      0     0      0   18215   3792   39.3  21    1
1.10/1.13	c +    1.1      648     270      0     0      0   22770   4171   39.7  22    1
1.19/1.20	c B    1.2      648     270      0     0      0   24011   4178   40.2  20    1
1.39/1.46	c +    1.5      648     270      0     0      0   28461   4588   41.5  23    1
1.79/1.88	c +    1.9      648     270      0     0      0   35575   5046   41.9  22    2
1.99/2.07	c R    2.1      648     270      0     0      0   38482   5053   40.9  21    2
2.39/2.46	c +    2.5      648     270      0     0      0   44466   5550   39.6  21    2
3.20/3.20	c +    3.2      648     270      0     0      0   55580   6105   40.7  21    2
3.79/3.80	c B    3.8      648     270      0     0      0   64020   6115   41.9  20    2
4.09/4.17	c +    4.2      648     270      0     0      0   69475   6715   42.4  22    2
5.29/5.36	c +    5.4      648     270      0     0      0   86840   7386   42.3  20    3
5.50/5.58	c R    5.6      648     270      0     0      0   89786   7392   41.9  21    3
6.99/7.06	c +    7.1      648     270      0     0      0  108551   8124   40.4  20    3
9.09/9.19	c
9.09/9.19	c       original/binary      fixed     eliminated      learned       agility
9.09/9.19	c   seconds        variables     equivalent    conflicts       height       MB
9.09/9.19	c
9.09/9.19	c +    9.2      648     270      0     0      0  135685   8936   40.5  22    3
11.09/11.17	c B   11.2      648     270      0     0      0  160050   8936   41.3  21    4
11.89/11.96	c +   12.0      648     270      0     0      0  169605   9829   41.7  22    4
14.98/15.03	c R   15.0      648     270      0     0      0  205231   9836   41.7  20    4
15.48/15.58	c +   15.6      648     270      0     0      0  212006  10811   41.3  20    4
20.68/20.79	c +   20.8      648     270      0     0      0  265006  11892   40.9  22    5
27.28/27.30	c +   27.3      648     270      0     0      0  331257  13081   40.6  20    6
32.78/32.82	c B   32.8      648     270      0     0      0  384101  13083   41.7  20    6
35.88/35.94	c +   35.9      648     270      0     0      0  414070  14389   42.1  22    6
41.08/41.15	c R   41.1      648     270      0     0      0  461655  13354   43.0  20    3
47.78/47.86	c +   47.8      648     270      0     0      0  517588  15827   41.4  22    5
63.47/63.58	c +   63.6      648     270      0     0      0  646986  17409   41.9  21    6
84.27/84.39	c +   84.4      648     270      0     0      0  808732  19149   41.8  19    8
96.56/96.62	c B   96.6      648     270      0     0      0  896220  19152   42.2  19    9
112.86/112.91	c +  112.9      648     270      0     0      0 1010917  21063   43.2  21   10
114.95/115.04	c R  115.0      648     270      0     0      0 1025707  21074   43.2  21   11
152.54/152.60	c +  152.6      648     270      0     0      0 1263646  23169   42.2  22   11
205.64/205.71	c +  205.7      648     270      0     0      0 1579555  25485   42.2  20   13
279.40/279.50	c +  279.4      648     270      0     0      0 1974444  28033   42.1  22   15
295.00/295.12	c
295.00/295.12	c       original/binary      fixed     eliminated      learned       agility
295.00/295.12	c   seconds        variables     equivalent    conflicts       height       MB
295.00/295.12	c
295.00/295.12	c B  295.0      648     270      0     0      0 2048421  28055   42.3  21   15
338.89/339.02	c R  338.9      648     270      0     0      0 2256287  28038   43.1  21   18
384.37/384.55	c +  384.4      648     270      0     0      0 2468058  30836   43.1  24   19
524.63/524.84	c +  524.7      648     270      0     0      0 3085070  33919   42.5  21   20
721.18/721.42	c +  721.2      648     270      0     0      0 3856336  37310   42.3  21   23
930.33/930.61	c B  930.3      648     270      0     0      0 4608843  37327   42.6  20   25
982.60/982.97	c +  982.7      648     270      0     0      0 4820421  41041   42.4  22   26
1008.49/1008.87	c R 1008.6      648     270      0     0      0 4922329  41052   42.4  21   28
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 5571267 conflicts, 7081341 decisions, 1 random
1200.04/1200.40	c 0 iterations, 8736 restarts, 0 skipped
1200.04/1200.40	c 39 enlarged, 0 shrunken, 54454 rescored, 1152 rebiased
1200.04/1200.40	c 1 simplifications, 1 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 1890 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 127980 probed, 237 phases, 237 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 250231998 learned, 13% deleted, 1 strong, 21 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 371266464 propagations, 0.31 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 31 MB max, 1074 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737566-1240820909/watcher-1737566-1240820909 -o /tmp/evaluation-result-1737566-1240820909/solver-1737566-1240820909 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737566-1240820909.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: 1.00 1.02 1.13 3/65 12544
/proc/meminfo: memFree=1676192/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=784 CPUtime=0
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 130 0 0 0 0 0 0 0 24 0 1 0 110120043 802816 114 1992294400 134512640 135151029 4294956224 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 196 114 80 155 0 39 0

[startup+0.0684921 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12544
/proc/meminfo: memFree=1676192/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=1180 CPUtime=0.06
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 215 0 0 0 6 0 0 0 24 0 1 0 110120043 1208320 199 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 295 199 80 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101495 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12544
/proc/meminfo: memFree=1676192/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=1180 CPUtime=0.09
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 234 0 0 0 9 0 0 0 24 0 1 0 110120043 1208320 218 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 295 218 80 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301518 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12544
/proc/meminfo: memFree=1676192/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=1444 CPUtime=0.29
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 299 0 0 0 29 0 0 0 25 0 1 0 110120043 1478656 283 1992294400 134512640 135151029 4294956224 18446744073709551615 134552652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 361 283 80 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701564 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12544
/proc/meminfo: memFree=1676192/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=1840 CPUtime=0.69
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 387 0 0 0 69 0 0 0 25 0 1 0 110120043 1884160 371 1992294400 134512640 135151029 4294956224 18446744073709551615 134530816 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 460 371 80 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50165 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 12545
/proc/meminfo: memFree=1674712/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=2368 CPUtime=1.49
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 523 0 0 0 149 0 0 0 25 0 1 0 110120043 2424832 507 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 592 507 80 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10184 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 12545
/proc/meminfo: memFree=1674072/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=3028 CPUtime=3.09
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 110120043 3100672 673 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 757 673 80 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.3022 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 12545
/proc/meminfo: memFree=1673176/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=4100 CPUtime=6.29
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 941 0 0 0 629 0 0 0 25 0 1 0 110120043 4198400 925 1992294400 134512640 135151029 4294956224 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 1025 925 80 155 0 868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4100

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 12545
/proc/meminfo: memFree=1671896/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=4916 CPUtime=12.69
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 1132 0 0 0 1269 0 0 0 25 0 1 0 110120043 5033984 1116 1992294400 134512640 135151029 4294956224 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 1229 1116 80 155 0 1072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4916

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 12545
/proc/meminfo: memFree=1670296/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=6428 CPUtime=25.48
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 1494 0 0 0 2548 0 0 0 25 0 1 0 110120043 6582272 1478 1992294400 134512640 135151029 4294956224 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 1607 1478 80 155 0 1450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6428

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 12545
/proc/meminfo: memFree=1666968/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=9820 CPUtime=51.08
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 2328 0 0 0 5107 1 0 0 25 0 1 0 110120043 10055680 2312 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 2455 2312 80 155 0 2298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9820

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 12545
/proc/meminfo: memFree=1666776/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=9820 CPUtime=102.27
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 2376 0 0 0 10226 1 0 0 25 0 1 0 110120043 10055680 2360 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 2455 2360 80 155 0 2298 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9820

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12545
/proc/meminfo: memFree=1663576/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=13600 CPUtime=162.24
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 3163 0 0 0 16223 1 0 0 25 0 1 0 110120043 13926400 3147 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 3400 3147 80 155 0 3243 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13600

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12545
/proc/meminfo: memFree=1661016/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=16636 CPUtime=222.22
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 3798 0 0 0 22220 2 0 0 25 0 1 0 110120043 17035264 3782 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 4159 3782 80 155 0 4002 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16636

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12545
/proc/meminfo: memFree=1660632/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=17116 CPUtime=282.2
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 3896 0 0 0 28218 2 0 0 25 0 1 0 110120043 17526784 3880 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 4279 3880 80 155 0 4122 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12545
/proc/meminfo: memFree=1658200/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=19984 CPUtime=342.19
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 4496 0 0 0 34216 3 0 0 25 0 1 0 110120043 20463616 4480 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 4996 4480 80 155 0 4839 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19984

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12545
/proc/meminfo: memFree=1656728/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=21916 CPUtime=402.17
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 4857 0 0 0 40214 3 0 0 25 0 1 0 110120043 22441984 4841 1992294400 134512640 135151029 4294956224 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 5479 4841 80 155 0 5322 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12545
/proc/meminfo: memFree=1656664/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=21916 CPUtime=462.15
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 4861 0 0 0 46212 3 0 0 25 0 1 0 110120043 22441984 4845 1992294400 134512640 135151029 4294956224 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 5479 4845 80 155 0 5322 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12545
/proc/meminfo: memFree=1656024/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=22624 CPUtime=522.13
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5010 0 0 0 52210 3 0 0 25 0 1 0 110120043 23166976 4994 1992294400 134512640 135151029 4294956224 18446744073709551615 134681010 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 5656 4994 80 155 0 5499 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22624

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 12545
/proc/meminfo: memFree=1655256/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=23456 CPUtime=582.12
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5205 0 0 0 58208 4 0 0 25 0 1 0 110120043 24018944 5189 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 5864 5189 80 155 0 5707 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 12547
/proc/meminfo: memFree=1653336/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=25500 CPUtime=642.11
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5639 0 0 0 64207 4 0 0 25 0 1 0 110120043 26112000 5623 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6375 5623 80 155 0 6218 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12547
/proc/meminfo: memFree=1652760/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=26208 CPUtime=702.08
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5776 0 0 0 70204 4 0 0 25 0 1 0 110120043 26836992 5760 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6552 5760 80 155 0 6395 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26208

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12547
/proc/meminfo: memFree=1652824/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=26208 CPUtime=762.07
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5779 0 0 0 76203 4 0 0 25 0 1 0 110120043 26836992 5763 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6552 5763 80 155 0 6395 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26208

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12547
/proc/meminfo: memFree=1652632/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=26400 CPUtime=822.05
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5817 0 0 0 82201 4 0 0 25 0 1 0 110120043 27033600 5801 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6600 5801 80 155 0 6443 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26400

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12547
/proc/meminfo: memFree=1652248/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=26804 CPUtime=882.03
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 5928 0 0 0 88199 4 0 0 25 0 1 0 110120043 27447296 5912 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6701 5912 80 155 0 6544 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26804

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12547
/proc/meminfo: memFree=1651544/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=27776 CPUtime=942.02
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 6097 0 0 0 94197 5 0 0 25 0 1 0 110120043 28442624 6081 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 6944 6081 80 155 0 6787 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 27776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12547
/proc/meminfo: memFree=1649240/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=30592 CPUtime=1002
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 6670 0 0 0 100195 5 0 0 25 0 1 0 110120043 31326208 6654 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 7648 6654 80 155 0 7491 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 30592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12547
/proc/meminfo: memFree=1647256/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=32964 CPUtime=1061.98
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 7150 0 0 0 106192 6 0 0 25 0 1 0 110120043 33755136 7134 1992294400 134512640 135151029 4294956224 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 8241 7134 80 155 0 8084 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 32964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12547
/proc/meminfo: memFree=1646232/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=34276 CPUtime=1121.96
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 7401 0 0 0 112190 6 0 0 25 0 1 0 110120043 35098624 7385 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 8569 7385 80 155 0 8412 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 34276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12547
/proc/meminfo: memFree=1646232/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=34408 CPUtime=1181.95
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 7432 0 0 0 118189 6 0 0 25 0 1 0 110120043 35233792 7416 1992294400 134512640 135151029 4294956224 18446744073709551615 134555371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 8602 7416 80 155 0 8445 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 34408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12547
/proc/meminfo: memFree=1646232/2055920 swapFree=4192952/4192956
[pid=12544] ppid=12542 vsize=34408 CPUtime=1200.04
/proc/12544/stat : 12544 (precosat) R 12542 12544 11670 0 -1 4194304 7433 0 0 0 119998 6 0 0 25 0 1 0 110120043 35233792 7417 1992294400 134512640 135151029 4294956224 18446744073709551615 134552173 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12544/statm: 8602 7417 80 155 0 8445 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 34408

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): 1199.99
CPU system time (s): 0.070989
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 34408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7433
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= 1766

runsolver used 1.40479 second user time and 2.45963 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-27 10:28:29
IDJOB=1737566
IDBENCH=71791
IDSOLVER=507
FILE ID=node88/1737566-1240820909
PBS_JOBID= 9187469
Free space on /tmp= 66564 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-270-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737566-1240820909/watcher-1737566-1240820909 -o /tmp/evaluation-result-1737566-1240820909/solver-1737566-1240820909 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737566-1240820909.cnf

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

MD5SUM BENCH= e197a9710494056838206e38a7541851
RANDOM SEED=1778798283

node88.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1676672 kB
Buffers:         57064 kB
Cached:         236624 kB
SwapCached:          4 kB
Active:         140712 kB
Inactive:       167280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676672 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          24088 kB
Slab:            57100 kB
Committed_AS:   316996 kB
PageTables:       1444 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= 66560 MiB
End job on node88 at 2009-04-27 10:48:31