Trace number 1517411

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1517411-1238284995.cnf
0.00/0.00	c found header 'p cnf 540 2295'
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     2295     540      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2268     527      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2268     527      0     0     13       0   2268    0.0   0    0
0.00/0.01	c R    0.0     2268     527      0     0     13     102    102   45.4  16    0
0.00/0.02	c R    0.0     2268     527      0     0     13     202    202   39.0  21    0
0.00/0.05	c N    0.0     2268     527      0     0     13     807    807   37.9  27    0
0.00/0.06	c B    0.1     2268     527      0     0     13    1001   1001   37.6  25    0
0.09/0.11	c B    0.1     2268     527      0     0     13    2004   2004   38.8  28    1
0.09/0.12	c +    0.1     2268     527      0     0     13    2268   2494   39.1  26    1
0.09/0.13	c N    0.1     2268     527      0     0     13    2414   2414   39.2  27    1
0.09/0.15	c +    0.2     2268     527      0     0     13    2835   2743   39.4  28    1
0.19/0.20	c +    0.2     2268     527      0     0     13    3541   3017   39.4  26    1
0.19/0.26	c +    0.3     2268     527      0     0     13    4425   3318   39.2  28    1
0.29/0.34	c +    0.3     2268     527      0     0     13    5530   3649   38.8  28    1
0.39/0.41	c N    0.4     2268     527      0     0     13    6426   3657   38.5  27    1
0.39/0.44	c +    0.4     2268     527      0     0     13    6910   4013   38.4  26    1
0.49/0.52	c B    0.5     2268     527      0     0     13    8009   4018   38.0  26    1
0.49/0.56	c +    0.6     2268     527      0     0     13    8636   4414   37.3  25    1
0.69/0.70	c +    0.7     2268     527      0     0     13   10795   4855   36.0  28    1
0.79/0.89	c
0.79/0.89	c       original/binary      fixed     eliminated      learned       agility
0.79/0.89	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.89	c
0.79/0.89	c +    0.9     2268     527      0     0     13   13491   5340   34.7  27    1
0.99/1.08	c R    1.1     2268     527      0     0     13   16049   5351   33.9  23    1
1.09/1.14	c +    1.1     2268     527      0     0     13   16860   5874   34.2  26    1
1.39/1.47	c +    1.5     2268     527      0     0     13   21075   6461   35.1  27    2
1.59/1.68	c B    1.7     2268     527      0     0     13   24015   6469   35.4  29    2
1.79/1.87	c +    1.9     2268     527      0     0     13   26340   7107   35.5  27    2
2.39/2.45	c +    2.5     2268     527      0     0     13   32925   7817   35.2  26    2
2.89/2.98	c N    3.0     2268     527      0     0     13   38503   7824   34.8  27    2
3.19/3.24	c +    3.2     2268     527      0     0     13   41155   8598   34.6  29    2
4.19/4.20	c +    4.2     2268     527      0     0     13   51441   9457   33.6  25    2
5.29/5.33	c B    5.3     2268     527      0     0     13   64031   9473   33.0  28    3
5.29/5.36	c +    5.4     2268     527      0     0     13   64301  10402   33.0  27    3
7.08/7.18	c +    7.2     2268     527      0     0     13   80375  11442   32.4  29    3
8.28/8.30	c N    8.3     2268     527      0     0     13   89790  11458   32.0  27    3
9.48/9.54	c +    9.5     2268     527      0     0     13  100466  12586   31.5  26    3
12.28/12.39	c +   12.4     2268     527      0     0     13  125580  13844   30.8  29    4
16.29/16.38	c +   16.4     2268     527      0     0     13  156975  15228   30.7  26    4
16.69/16.73	c B   16.7     2268     527      0     0     13  160050  15237   30.6  29    4
21.48/21.51	c +   21.5     2268     527      0     0     13  196216  16750   30.9  27    5
22.88/22.94	c
22.88/22.94	c       original/binary      fixed     eliminated      learned       agility
22.88/22.94	c   seconds        variables     equivalent    conflicts       height       MB
22.88/22.94	c
22.88/22.94	c N   22.9     2268     527      0     0     13  205156  16758   31.0  27    5
29.38/29.42	c +   29.4     2268     527      0     0     13  245271  18425   31.0  28    5
38.17/38.22	c +   38.2     2268     527      0     0     13  306587  20267   31.2  28    6
51.18/51.27	c +   51.3     2268     527      0     0     13  383230  22293   30.9  27    7
51.38/51.45	c B   51.4     2268     527      0     0     13  384095  21138   30.9  28    7
65.87/65.93	c N   65.9     2268     527      0     0     13  461568  22300   30.0  28    8
69.37/69.42	c +   69.4     2268     527      0     0     13  479037  24522   29.8  29    8
94.57/94.65	c +   94.6     2268     527      0     0     13  598795  26974   28.6  27    9
127.35/127.45	c +  127.4     2268     527      0     0     13  748490  29671   28.4  27   10
161.24/161.31	c B  161.3     2268     527      0     0     13  896209  29681   28.3  28   11
170.04/170.11	c +  170.1     2268     527      0     0     13  935610  32638   28.4  28   11
194.13/194.21	c R  194.2     2268     527      0     0     13 1025578  32653   28.4  25   12
232.82/232.90	c +  232.8     2268     527      0     0     13 1169511  35901   28.2  27   13
310.89/311.07	c +  311.0     2268     527      0     0     13 1461885  39491   28.2  26   14
424.26/424.50	c +  424.4     2268     527      0     0     13 1827355  43440   28.1  26   15
494.84/495.03	c B  494.9     2268     527      0     0     13 2048388  43455   28.1  27   17
565.01/565.21	c N  565.0     2268     527      0     0     13 2256005  43454   27.7  29   17
575.61/575.82	c +  575.6     2268     527      0     0     13 2284190  47784   27.6  25   17
789.75/790.05	c +  789.8     2268     527      0     0     13 2855235  52562   27.4  26   20
1098.05/1098.46	c
1098.05/1098.46	c       original/binary      fixed     eliminated      learned       agility
1098.05/1098.46	c   seconds        variables     equivalent    conflicts       height       MB
1098.05/1098.46	c
1098.05/1098.46	c + 1098.1     2268     527      0     0     13 3569041  57818   27.4  26   23
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 3788442 conflicts, 4546132 decisions, 1 random
1200.02/1200.40	c 0 iterations, 258 restarts, 6393 skipped
1200.02/1200.40	c 34 enlarged, 0 shrunken, 37048 rescored, 899 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.02/1200.40	c elim: 7533 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 101210 probed, 96 phases, 96 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 100661127 learned, 20% deleted, 26 strong, 29 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 340491921 propagations, 0.28 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 24 MB max, 464 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517411-1238284995/watcher-1517411-1238284995 -o /tmp/evaluation-result-1517411-1238284995/solver-1517411-1238284995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517411-1238284995.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 1.00 1.00 3/64 3115
/proc/meminfo: memFree=983144/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=916 CPUtime=0
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1101165047 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134522059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 229 149 79 155 0 72 0

[startup+0.0644401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3115
/proc/meminfo: memFree=983144/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=1180 CPUtime=0.06
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 214 0 0 0 6 0 0 0 18 0 1 0 1101165047 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.102448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3115
/proc/meminfo: memFree=983144/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=1312 CPUtime=0.09
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 1101165047 1343488 232 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 328 232 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3115
/proc/meminfo: memFree=983144/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=1708 CPUtime=0.29
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 339 0 0 0 29 0 0 0 19 0 1 0 1101165047 1748992 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134551895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 427 323 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701542 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3115
/proc/meminfo: memFree=983144/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=1972 CPUtime=0.69
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 403 0 0 0 69 0 0 0 22 0 1 0 1101165047 2019328 387 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 493 387 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=981664/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=2500 CPUtime=1.49
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 540 0 0 0 149 0 0 0 25 0 1 0 1101165047 2560000 524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 625 524 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=980896/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=3028 CPUtime=3.09
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 670 0 0 0 309 0 0 0 25 0 1 0 1101165047 3100672 654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 757 654 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=980064/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=3820 CPUtime=6.29
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 880 0 0 0 629 0 0 0 25 0 1 0 1101165047 3911680 864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 955 864 79 155 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3820

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=979040/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=4880 CPUtime=12.68
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 1130 0 0 0 1268 0 0 0 25 0 1 0 1101165047 4997120 1114 1992294400 134512640 135151029 4294956240 18446744073709551615 134574157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 1220 1114 79 155 0 1063 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4880

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=977312/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=6400 CPUtime=25.48
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 1486 0 0 0 2547 1 0 0 25 0 1 0 1101165047 6553600 1470 1992294400 134512640 135151029 4294956240 18446744073709551615 134542962 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 1600 1470 79 155 0 1443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6400

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=975456/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=8296 CPUtime=51.08
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 1940 0 0 0 5106 2 0 0 25 0 1 0 1101165047 8495104 1924 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 2074 1924 79 155 0 1917 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=973600/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=10292 CPUtime=102.27
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 2395 0 0 0 10224 3 0 0 25 0 1 0 1101165047 10539008 2379 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 2573 2379 79 155 0 2416 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10292

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=971552/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=12248 CPUtime=162.24
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 2878 0 0 0 16220 4 0 0 25 0 1 0 1101165047 12541952 2862 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 3062 2862 79 155 0 2905 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=969888/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=14132 CPUtime=222.23
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 3297 0 0 0 22218 5 0 0 25 0 1 0 1101165047 14471168 3281 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 3533 3281 79 155 0 3376 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=968928/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=15268 CPUtime=282.2
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 3552 0 0 0 28215 5 0 0 25 0 1 0 1101165047 15634432 3536 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 3817 3536 79 155 0 3660 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=968032/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=16312 CPUtime=342.18
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 3769 0 0 0 34213 5 0 0 25 0 1 0 1101165047 16703488 3753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 4078 3753 79 155 0 3921 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16312

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=967392/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=17100 CPUtime=402.17
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 3929 0 0 0 40211 6 0 0 25 0 1 0 1101165047 17510400 3913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 4275 3913 79 155 0 4118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17100

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3116
/proc/meminfo: memFree=966368/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=18216 CPUtime=462.15
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4181 0 0 0 46208 7 0 0 25 0 1 0 1101165047 18653184 4165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 4554 4165 79 155 0 4397 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18216

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 3116
/proc/meminfo: memFree=965728/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=19024 CPUtime=522.13
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4337 0 0 0 52206 7 0 0 25 0 1 0 1101165047 19480576 4321 1992294400 134512640 135151029 4294956240 18446744073709551615 134553805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 4756 4321 79 155 0 4599 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19024

[startup+582.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 3116
/proc/meminfo: memFree=965152/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=19700 CPUtime=582.11
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4489 0 0 0 58203 8 0 0 25 0 1 0 1101165047 20172800 4473 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 4925 4473 79 155 0 4768 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19700

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3116
/proc/meminfo: memFree=964576/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=20364 CPUtime=642.09
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4624 0 0 0 64201 8 0 0 25 0 1 0 1101165047 20852736 4608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5091 4608 79 155 0 4934 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20364

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3116
/proc/meminfo: memFree=964000/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=20928 CPUtime=702.08
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4764 0 0 0 70199 9 0 0 25 0 1 0 1101165047 21430272 4748 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5232 4748 79 155 0 5075 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20928

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=963552/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=21544 CPUtime=762.05
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 4881 0 0 0 76196 9 0 0 25 0 1 0 1101165047 22061056 4865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5386 4865 79 155 0 5229 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21544

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=962720/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=22276 CPUtime=822.03
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5081 0 0 0 82193 10 0 0 25 0 1 0 1101165047 22810624 5065 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5569 5065 79 155 0 5412 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 22276

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=962272/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=22916 CPUtime=882.01
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5208 0 0 0 88191 10 0 0 25 0 1 0 1101165047 23465984 5192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5729 5192 79 155 0 5572 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=961696/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=23644 CPUtime=941.99
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5362 0 0 0 94189 10 0 0 25 0 1 0 1101165047 24211456 5346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 5911 5346 79 155 0 5754 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=961056/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=24396 CPUtime=1001.98
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5518 0 0 0 100187 11 0 0 25 0 1 0 1101165047 24981504 5502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 6099 5502 79 155 0 5942 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 24396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=960160/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=25464 CPUtime=1061.96
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5734 0 0 0 106184 12 0 0 25 0 1 0 1101165047 26075136 5718 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 6366 5718 79 155 0 6209 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 25464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=959712/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=25980 CPUtime=1121.94
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5857 0 0 0 112182 12 0 0 25 0 1 0 1101165047 26603520 5841 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 6495 5841 79 155 0 6338 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 25980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=959520/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=26260 CPUtime=1181.92
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5905 0 0 0 118180 12 0 0 25 0 1 0 1101165047 26890240 5889 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 6565 5889 79 155 0 6408 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 26260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3116
/proc/meminfo: memFree=959392/2055920 swapFree=4178216/4192956
[pid=3115] ppid=3113 vsize=26260 CPUtime=1200.02
/proc/3115/stat : 3115 (precosat) R 3113 3115 3014 0 -1 4194304 5922 0 0 0 119990 12 0 0 25 0 1 0 1101165047 26890240 5906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3115/statm: 6565 5906 79 155 0 6408 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 26260

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): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.132979
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 26260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5922
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= 1642

runsolver used 0.890864 second user time and 2.51362 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 01:03:15
IDJOB=1517411
IDBENCH=70594
IDSOLVER=507
FILE ID=node26/1517411-1238284995
PBS_JOBID= 9060926
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517411-1238284995/watcher-1517411-1238284995 -o /tmp/evaluation-result-1517411-1238284995/solver-1517411-1238284995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517411-1238284995.cnf

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

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=477759543

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        983560 kB
Buffers:         84500 kB
Cached:         894612 kB
SwapCached:       8520 kB
Active:         112828 kB
Inactive:       876176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        983560 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            69392 kB
Committed_AS:  2816492 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66108 MiB
End job on node26 at 2009-03-29 01:23:18