Trace number 1729641

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/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
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-1729641-1240752017.cnf
0.00/0.00	c found header 'p cnf 320 486'
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      486     320      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      415     187      0     0    133       0      0    0.0   0    0
0.00/0.00	c l    0.0      415     187      0     0    133       0   1000    0.0   0    0
0.00/0.00	c R    0.0      415     187      0     0    133     101    101   67.3   6    0
0.00/0.00	c R    0.0      415     187      0     0    133     202    202   59.1  12    0
0.01/0.02	c R    0.0      415     187      0     0    133     806    806   46.2  22    0
0.01/0.02	c B    0.0      415     187      0     0    133    1000   1000   45.2  22    0
0.01/0.02	c +    0.0      415     187      0     0    133    1000   1100   45.2  22    0
0.01/0.03	c +    0.0      415     187      0     0    133    1250   1210   44.2  21    0
0.01/0.04	c +    0.0      415     187      0     0    133    1561   1331   44.2  22    0
0.01/0.05	c +    0.1      415     187      0     0    133    1950   1464   44.9  23    0
0.01/0.05	c B    0.1      415     187      0     0    133    2002   1390   45.0  23    0
0.01/0.07	c R    0.1      415     187      0     0    133    2413   1468   42.6  21    0
0.01/0.07	c +    0.1      415     187      0     0    133    2435   1610   42.4  21    0
0.01/0.09	c +    0.1      415     187      0     0    133    3040   1771   41.4  19    0
0.10/0.11	c +    0.1      415     187      0     0    133    3800   1948   41.1  23    0
0.10/0.15	c +    0.1      415     187      0     0    133    4750   2142   40.4  23    0
0.10/0.18	c +    0.2      415     187      0     0    133    5936   2356   40.9  21    1
0.20/0.20	c R    0.2      415     187      0     0    133    6423   2363   41.9  19    1
0.20/0.24	c
0.20/0.24	c       original/binary      fixed     eliminated      learned       agility
0.20/0.24	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.24	c
0.20/0.24	c +    0.2      415     187      0     0    133    7421   2591   40.1  22    1
0.20/0.26	c B    0.3      415     187      0     0    133    8003   2599   39.2  22    1
0.30/0.30	c +    0.3      415     187      0     0    133    9278   2850   39.1  24    1
0.30/0.39	c +    0.4      415     187      0     0    133   11596   3135   39.9  27    1
0.40/0.49	c +    0.5      415     187      0     0    133   14496   3448   39.9  26    1
0.50/0.56	c R    0.6      415     187      0     0    133   16054   3462   40.4  24    1
0.60/0.65	c +    0.6      415     187      0     0    133   18120   3792   39.4  21    1
0.79/0.82	c +    0.8      415     187      0     0    133   22651   4171   39.1  24    1
0.79/0.87	c B    0.9      415     187      0     0    133   24006   4179   39.1  23    1
1.00/1.04	c +    1.0      415     187      0     0    133   28310   4588   40.3  26    1
1.29/1.31	c +    1.3      415     187      0     0    133   35386   5046   40.9  22    1
1.39/1.46	c R    1.5      415     187      0     0    133   38498   5052   40.5  21    2
1.69/1.79	c +    1.8      415     187      0     0    133   44231   5550   39.7  21    2
2.20/2.25	c +    2.3      415     187      0     0    133   55286   6105   39.9  24    2
2.59/2.67	c B    2.7      415     187      0     0    133   64017   6470   40.7  18    2
2.89/2.90	c +    2.9      415     187      0     0    133   69107   6715   41.4  27    2
3.89/3.95	c +    4.0      415     187      0     0    133   86380   7386   42.9  25    2
4.09/4.17	c R    4.2      415     187      0     0    133   89818   7400   42.9  24    3
4.99/5.07	c +    5.1      415     187      0     0    133  107975   8124   40.8  25    3
6.29/6.34	c
6.29/6.34	c       original/binary      fixed     eliminated      learned       agility
6.29/6.34	c   seconds        variables     equivalent    conflicts       height       MB
6.29/6.34	c
6.29/6.34	c +    6.3      415     187      0     0    133  134965   8936   40.6  22    3
7.69/7.70	c B    7.7      415     187      0     0    133  160046   8950   41.1  21    4
8.09/8.14	c +    8.1      415     187      0     0    133  168706   9829   41.3  24    4
10.09/10.18	c R   10.2      415     187      0     0    133  205244   9835   40.5  19    4
10.49/10.51	c +   10.5      415     187      0     0    133  210881  10811   40.2  21    4
13.78/13.85	c +   13.9      415     187      0     0    133  263601  11892   39.3  25    5
17.69/17.78	c +   17.8      415     187      0     0    133  329503  13081   39.1  19    5
20.89/20.92	c B   20.9      415     187      0     0    133  384114  13099   39.4  27    6
22.79/22.84	c +   22.8      415     187      0     0    133  411875  14389   39.6  23    6
26.69/26.75	c R   26.7      415     187      0     0    133  461677  14426   39.5  22    7
30.79/30.89	c +   30.9      415     187      0     0    133  514841  15827   38.2  23    7
39.08/39.16	c +   39.2      415     187      0     0    133  643550  17409   38.5  27    8
50.68/50.75	c +   50.7      415     187      0     0    133  804435  19149   38.7  25    8
57.08/57.16	c B   57.1      415     187      0     0    133  896230  19164   39.0  23    9
65.77/65.83	c +   65.8      415     187      0     0    133 1005540  21063   39.0  20    9
67.77/67.80	c R   67.8      415     187      0     0    133 1025708  21073   38.8  19   10
89.07/89.18	c +   89.2      415     187      0     0    133 1256926  23169   38.2  22   11
115.16/115.29	c +  115.3      415     187      0     0    133 1571156  25485   38.0  19   12
151.65/151.71	c +  151.7      415     187      0     0    133 1963945  28033   37.6  23    7
158.64/158.77	c
158.64/158.77	c       original/binary      fixed     eliminated      learned       agility
158.64/158.77	c   seconds        variables     equivalent    conflicts       height       MB
158.64/158.77	c
158.64/158.77	c B  158.7      415     187      0     0    133 2048453  28050   37.7  24    8
183.64/183.79	c R  183.7      415     187      0     0    133 2256106  28054   37.2  16   11
208.53/208.69	c +  208.6      415     187      0     0    133 2454930  30836   36.7  20   13
270.22/270.34	c +  270.3      415     187      0     0    133 3068660  33919   36.7  21   15
356.19/356.30	c +  356.2      415     187      0     0    133 3835826  37310   36.7  23   18
442.67/442.86	c B  442.7      415     187      0     0    133 4608914  44087   37.1  23   10
470.36/470.53	c +  470.4      415     187      0     0    133 4794780  41041   36.8  18   13
490.65/490.87	c R  490.7      415     187      0     0    133 4921705  41052   36.8  19   15
639.70/639.95	c +  639.8      415     187      0     0    133 5993475  45145   36.9  26   22
837.85/838.10	c +  837.9      415     187      0     0    133 7491840  49659   36.8  20   26
1125.06/1125.44	c + 1125.1      415     187      0     0    133 9364801  54624   36.7  22   32
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 9787003 conflicts, 12535184 decisions, 1 random
1200.04/1200.40	c 0 iterations, 11572 restarts, 4620 skipped
1200.04/1200.40	c 42 enlarged, 0 shrunken, 95629 rescored, 2045 rebiased
1200.04/1200.40	c 1 simplifications, 2 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 133 elim, 0 merged
1200.04/1200.40	c elim: 1955 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: 99002 probed, 264 phases, 264 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: 334837888 learned, 17% deleted, 12 strong, 20 depth
1200.04/1200.40	c subs: 1 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 1 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 367038120 propagations, 0.31 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 38 MB max, 1493 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-1729641-1240752017/watcher-1729641-1240752017 -o /tmp/evaluation-result-1729641-1240752017/solver-1729641-1240752017 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729641-1240752017.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: 0.99 0.97 0.99 3/64 27475
/proc/meminfo: memFree=1763344/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=784 CPUtime=0
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 103235338 802816 115 1992294400 134512640 135151029 4294956224 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 196 115 79 155 0 39 0

[startup+0.017288 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27475
/proc/meminfo: memFree=1763344/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=916 CPUtime=0.01
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 146 0 0 0 1 0 0 0 18 0 1 0 103235338 937984 130 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 229 130 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.102298 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27475
/proc/meminfo: memFree=1763344/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=1180 CPUtime=0.1
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 219 0 0 0 10 0 0 0 18 0 1 0 103235338 1208320 203 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302321 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27475
/proc/meminfo: memFree=1763344/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=1444 CPUtime=0.3
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 295 0 0 0 30 0 0 0 19 0 1 0 103235338 1478656 279 1992294400 134512640 135151029 4294956224 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 361 279 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.702377 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27475
/proc/meminfo: memFree=1763344/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=1972 CPUtime=0.7
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 404 0 0 0 70 0 0 0 22 0 1 0 103235338 2019328 388 1992294400 134512640 135151029 4294956224 18446744073709551615 134573925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 493 388 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1761864/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=2368 CPUtime=1.49
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 103235338 2424832 498 1992294400 134512640 135151029 4294956224 18446744073709551615 134574264 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 592 498 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10165 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1761160/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=3440 CPUtime=3.09
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 787 0 0 0 309 0 0 0 25 0 1 0 103235338 3522560 771 1992294400 134512640 135151029 4294956224 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 860 771 79 155 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1759624/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=4252 CPUtime=6.29
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 961 0 0 0 629 0 0 0 25 0 1 0 103235338 4354048 945 1992294400 134512640 135151029 4294956224 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 1063 945 79 155 0 906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4252

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1758152/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=5784 CPUtime=12.68
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 1308 0 0 0 1268 0 0 0 25 0 1 0 103235338 5922816 1292 1992294400 134512640 135151029 4294956224 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 1446 1292 79 155 0 1289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5784

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1756232/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=7896 CPUtime=25.49
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 1793 0 0 0 2548 1 0 0 25 0 1 0 103235338 8085504 1777 1992294400 134512640 135151029 4294956224 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 1974 1777 79 155 0 1817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7896

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1754568/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=9724 CPUtime=51.08
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 2191 0 0 0 5107 1 0 0 25 0 1 0 103235338 9957376 2175 1992294400 134512640 135151029 4294956224 18446744073709551615 134575811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 2431 2175 79 155 0 2274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9724

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1751112/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=13664 CPUtime=102.26
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 3041 0 0 0 10225 1 0 0 25 0 1 0 103235338 13991936 3025 1992294400 134512640 135151029 4294956224 18446744073709551615 134567927 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 3416 3025 79 155 0 3259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13664

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1747784/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=16948 CPUtime=162.24
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 3896 0 0 0 16222 2 0 0 25 0 1 0 103235338 17354752 3841 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 4237 3841 79 155 0 4080 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16948

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1746952/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=16948 CPUtime=222.22
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 4105 0 0 0 22220 2 0 0 25 0 1 0 103235338 17354752 4050 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 4237 4050 79 155 0 4080 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16948

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1745864/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=18236 CPUtime=282.21
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 4400 0 0 0 28218 3 0 0 25 0 1 0 103235338 18673664 4345 1992294400 134512640 135151029 4294956224 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 4559 4345 79 155 0 4402 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18236

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1743304/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=21356 CPUtime=342.19
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 4996 0 0 0 34216 3 0 0 25 0 1 0 103235338 21868544 4941 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 5339 4941 79 155 0 5182 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21356

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1742408/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=22316 CPUtime=402.18
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 5210 0 0 0 40214 4 0 0 25 0 1 0 103235338 22851584 5155 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 5579 5155 79 155 0 5422 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22316

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1738248/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=26720 CPUtime=462.16
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6254 0 0 0 46211 5 0 0 25 0 1 0 103235338 27361280 6166 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 6680 6166 79 155 0 6523 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26720

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1737992/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=26720 CPUtime=522.14
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6336 0 0 0 52209 5 0 0 25 0 1 0 103235338 27361280 6248 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 6680 6248 79 155 0 6523 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1737736/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=26720 CPUtime=582.12
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6395 0 0 0 58207 5 0 0 25 0 1 0 103235338 27361280 6307 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 6680 6307 79 155 0 6523 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26720

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1737288/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=26720 CPUtime=642.1
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6497 0 0 0 64205 5 0 0 25 0 1 0 103235338 27361280 6409 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 6680 6409 79 155 0 6523 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 26720

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1736136/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=27800 CPUtime=702.09
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6804 0 0 0 70203 6 0 0 25 0 1 0 103235338 28467200 6716 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 6950 6716 79 155 0 6793 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 27800

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1735624/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=28312 CPUtime=762.07
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6901 0 0 0 76201 6 0 0 25 0 1 0 103235338 28991488 6813 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 7078 6813 79 155 0 6921 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 28312

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1735304/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=28892 CPUtime=822.05
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 6997 0 0 0 82199 6 0 0 25 0 1 0 103235338 29585408 6909 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 7223 6909 79 155 0 7066 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28892

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1733256/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=31580 CPUtime=882.03
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 7466 0 0 0 88197 6 0 0 25 0 1 0 103235338 32337920 7378 1992294400 134512640 135151029 4294956224 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 7895 7378 79 155 0 7738 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 31580

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1732552/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=32412 CPUtime=942.02
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 7632 0 0 0 94195 7 0 0 25 0 1 0 103235338 33189888 7544 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 8103 7544 79 155 0 7946 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 32412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1731848/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=33500 CPUtime=1002
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 7808 0 0 0 100193 7 0 0 25 0 1 0 103235338 34304000 7720 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 8375 7720 79 155 0 8218 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 33500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27476
/proc/meminfo: memFree=1730568/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=35420 CPUtime=1061.98
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 8167 0 0 0 106190 8 0 0 25 0 1 0 103235338 36270080 8079 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 8855 8079 79 155 0 8698 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 35420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27478
/proc/meminfo: memFree=1729928/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=35804 CPUtime=1121.96
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 8229 0 0 0 112188 8 0 0 25 0 1 0 103235338 36663296 8141 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 8951 8141 79 155 0 8794 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 35804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27478
/proc/meminfo: memFree=1725640/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=41024 CPUtime=1181.94
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 9358 0 0 0 118184 10 0 0 25 0 1 0 103235338 42008576 9270 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 10256 9270 79 155 0 10099 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 41024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27478
/proc/meminfo: memFree=1725448/2055920 swapFree=4191900/4192956
[pid=27475] ppid=27473 vsize=41024 CPUtime=1200.04
/proc/27475/stat : 27475 (precosat) R 27473 27475 27027 0 -1 4194304 9375 0 0 0 119994 10 0 0 25 0 1 0 103235338 42008576 9287 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27475/statm: 10256 9287 79 155 0 10099 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41024

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): 1199.95
CPU system time (s): 0.109983
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 41024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9375
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= 1425

runsolver used 1.05484 second user time and 2.26465 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-26 15:20:17
IDJOB=1729641
IDBENCH=24710
IDSOLVER=507
FILE ID=node11/1729641-1240752017
PBS_JOBID= 9187033
Free space on /tmp= 66104 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729641-1240752017/watcher-1729641-1240752017 -o /tmp/evaluation-result-1729641-1240752017/solver-1729641-1240752017 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729641-1240752017.cnf

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

MD5SUM BENCH= 8fce8bf20db46a2557b7a1cf79e53b51
RANDOM SEED=412880200

node11.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		: 3000.214
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		: 3000.214
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:       1763760 kB
Buffers:         31196 kB
Cached:         184512 kB
SwapCached:        260 kB
Active:          30360 kB
Inactive:       198588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763760 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            49096 kB
Committed_AS:   402512 kB
PageTables:       1448 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= 66104 MiB
End job on node11 at 2009-04-26 15:40:19