Trace number 1517423

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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-1517423-1238285212.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     2267     529      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     2267     529      0     0     11       0   2267    0.0   0    0
0.00/0.01	c R    0.0     2267     529      0     0     11     104    104   58.1  14    0
0.00/0.02	c R    0.0     2267     529      0     0     11     204    204   48.8  21    0
0.00/0.05	c N    0.0     2267     529      0     0     11     812    812   39.7  27    0
0.00/0.06	c B    0.1     2267     529      0     0     11    1001   1001   39.2  27    0
0.09/0.11	c B    0.1     2267     529      0     0     11    2002   2002   37.2  28    1
0.09/0.13	c +    0.1     2267     529      0     0     11    2268   2493   36.9  28    1
0.09/0.14	c N    0.1     2267     529      0     0     11    2418   2418   36.7  27    1
0.09/0.16	c +    0.2     2267     529      0     0     11    2835   2742   36.4  26    1
0.19/0.21	c +    0.2     2267     529      0     0     11    3540   3016   35.8  26    1
0.19/0.27	c +    0.3     2267     529      0     0     11    4425   3317   34.7  27    1
0.29/0.34	c +    0.3     2267     529      0     0     11    5530   3648   33.7  27    1
0.29/0.40	c N    0.4     2267     529      0     0     11    6428   3652   33.0  26    1
0.39/0.43	c +    0.4     2267     529      0     0     11    6911   4012   32.9  25    1
0.49/0.51	c B    0.5     2267     529      0     0     11    8005   4024   32.4  25    1
0.49/0.55	c +    0.5     2267     529      0     0     11    8635   4413   32.5  28    1
0.59/0.69	c +    0.7     2267     529      0     0     11   10790   4854   32.3  25    1
0.89/0.90	c
0.89/0.90	c       original/binary      fixed     eliminated      learned       agility
0.89/0.90	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.90	c
0.89/0.90	c +    0.9     2267     529      0     0     11   13486   5339   31.6  30    1
1.00/1.08	c R    1.1     2267     529      0     0     11   16054   5344   30.1  24    1
1.10/1.14	c +    1.1     2267     529      0     0     11   16855   5872   30.5  28    1
1.39/1.45	c +    1.5     2267     529      0     0     11   21067   6459   31.6  27    1
1.59/1.66	c B    1.7     2267     529      0     0     11   24014   6463   32.0  27    2
1.79/1.84	c +    1.8     2267     529      0     0     11   26331   7104   32.1  25    2
2.29/2.38	c +    2.4     2267     529      0     0     11   32912   7814   31.9  27    2
2.89/2.92	c N    2.9     2267     529      0     0     11   38499   7817   31.4  26    2
3.09/3.17	c +    3.2     2267     529      0     0     11   41140   8595   31.2  27    2
4.09/4.12	c +    4.1     2267     529      0     0     11   51427   9454   30.6  25    2
5.29/5.30	c B    5.3     2267     529      0     0     11   64023   9462   30.2  26    3
5.29/5.33	c +    5.3     2267     529      0     0     11   64284  10399   30.2  26    3
6.89/6.96	c +    7.0     2267     529      0     0     11   80357  11438   29.9  28    3
7.79/7.89	c N    7.9     2267     529      0     0     11   89802  11449   30.1  27    3
9.08/9.19	c +    9.2     2267     529      0     0     11  100446  12581   30.1  27    3
11.68/11.78	c +   11.8     2267     529      0     0     11  125555  13839   30.5  26    4
15.39/15.50	c +   15.5     2267     529      0     0     11  156941  15222   30.5  26    4
15.78/15.86	c B   15.9     2267     529      0     0     11  160055  15230   30.4  28    4
20.59/20.61	c +   20.6     2267     529      0     0     11  196176  16744   30.4  28    5
21.89/21.99	c
21.89/21.99	c       original/binary      fixed     eliminated      learned       agility
21.89/21.99	c   seconds        variables     equivalent    conflicts       height       MB
21.89/21.99	c
21.89/21.99	c N   22.0     2267     529      0     0     11  205231  16757   30.4  27    5
27.78/27.87	c +   27.9     2267     529      0     0     11  245222  18418   30.2  25    5
36.29/36.35	c +   36.3     2267     529      0     0     11  306528  20259   30.3  25    6
48.38/48.49	c +   48.5     2267     529      0     0     11  383167  22284   30.0  27    7
48.57/48.66	c B   48.7     2267     529      0     0     11  384110  21216   30.0  28    7
61.87/61.97	c R   62.0     2267     529      0     0     11  461626  22300   30.0  24    8
64.68/64.78	c +   64.8     2267     529      0     0     11  478956  24512   29.9  28    7
87.36/87.43	c +   87.4     2267     529      0     0     11  598696  26963   29.4  28    9
120.25/120.35	c +  120.3     2267     529      0     0     11  748374  29659   29.3  27   10
152.55/152.66	c B  152.6     2267     529      0     0     11  896224  29668   29.3  29   11
161.25/161.33	c +  161.3     2267     529      0     0     11  935466  32624   29.2  28   11
184.44/184.51	c N  184.5     2267     529      0     0     11 1025664  32640   29.0  26   12
221.53/221.67	c +  221.6     2267     529      0     0     11 1169330  35886   28.8  28   12
304.61/304.73	c +  304.7     2267     529      0     0     11 1461661  39474   28.6  27   14
415.17/415.36	c +  415.2     2267     529      0     0     11 1827076  43421   28.7  28   16
491.26/491.43	c B  491.3     2267     529      0     0     11 2048438  43433   28.7  27   17
571.64/571.81	c N  571.7     2267     529      0     0     11 2256120  43432   28.4  25   18
580.83/581.06	c +  580.9     2267     529      0     0     11 2283848  47763   28.3  26   18
792.78/793.04	c +  792.8     2267     529      0     0     11 2854812  52539   27.9  27   20
1095.19/1095.55	c
1095.19/1095.55	c       original/binary      fixed     eliminated      learned       agility
1095.19/1095.55	c   seconds        variables     equivalent    conflicts       height       MB
1095.19/1095.55	c
1095.19/1095.55	c + 1095.3     2267     529      0     0     11 3568515  57792   27.9  26   23
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 3806295 conflicts, 4587673 decisions, 1 random
1200.07/1200.40	c 0 iterations, 343 restarts, 6309 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 37224 rescored, 907 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.07/1200.40	c elim: 7497 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 126982 probed, 120 phases, 120 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 101407814 learned, 20% deleted, 30 strong, 28 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 345554994 propagations, 0.29 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 24 MB max, 467 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1517423-1238285212/watcher-1517423-1238285212 -o /tmp/evaluation-result-1517423-1238285212/solver-1517423-1238285212 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517423-1238285212.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: 1.13 1.00 0.99 3/68 9380
/proc/meminfo: memFree=1302520/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=916 CPUtime=0
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1101182756 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134580040 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 229 149 79 155 0 72 0

[startup+0.0615591 s]
/proc/loadavg: 1.13 1.00 0.99 3/68 9380
/proc/meminfo: memFree=1302520/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=1180 CPUtime=0.05
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 212 0 0 0 5 0 0 0 18 0 1 0 1101182756 1208320 196 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 295 196 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101562 s]
/proc/loadavg: 1.13 1.00 0.99 3/68 9380
/proc/meminfo: memFree=1302520/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=1312 CPUtime=0.09
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 1101182756 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301583 s]
/proc/loadavg: 1.13 1.00 0.99 3/68 9380
/proc/meminfo: memFree=1302520/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=1576 CPUtime=0.29
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1101182756 1613824 308 1992294400 134512640 135151029 4294956240 18446744073709551615 134542697 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 394 308 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701623 s]
/proc/loadavg: 1.13 1.00 0.99 3/68 9380
/proc/meminfo: memFree=1302520/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=1972 CPUtime=0.69
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 403 0 0 0 69 0 0 0 22 0 1 0 1101182756 2019328 387 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 493 387 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.5017 s]
/proc/loadavg: 1.13 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1301040/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=2368 CPUtime=1.49
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 528 0 0 0 149 0 0 0 25 0 1 0 1101182756 2424832 512 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 592 512 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10186 s]
/proc/loadavg: 1.12 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1300400/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=3036 CPUtime=3.09
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 671 0 0 0 309 0 0 0 25 0 1 0 1101182756 3108864 655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 759 655 79 155 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3036

[startup+6.30118 s]
/proc/loadavg: 1.12 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1299440/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=3832 CPUtime=6.29
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 863 0 0 0 629 0 0 0 25 0 1 0 1101182756 3923968 847 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 958 847 79 155 0 801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3832

[startup+12.7018 s]
/proc/loadavg: 1.10 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1298040/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=4892 CPUtime=12.68
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 1150 0 0 0 1268 0 0 0 25 0 1 0 1101182756 5009408 1134 1992294400 134512640 135151029 4294956240 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 1223 1134 79 155 0 1066 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4892

[startup+25.5011 s]
/proc/loadavg: 1.08 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1296760/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=6264 CPUtime=25.49
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 1471 0 0 0 2548 1 0 0 25 0 1 0 1101182756 6414336 1455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 1566 1455 79 155 0 1409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6264

[startup+51.1016 s]
/proc/loadavg: 1.06 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1295096/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=8028 CPUtime=51.07
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 1889 0 0 0 5106 1 0 0 25 0 1 0 1101182756 8220672 1873 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 2007 1873 79 155 0 1850 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8028

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1292664/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=10488 CPUtime=102.26
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 2483 0 0 0 10224 2 0 0 25 0 1 0 1101182756 10739712 2467 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 2622 2467 79 155 0 2465 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10488

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1290936/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=12384 CPUtime=162.25
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 2900 0 0 0 16222 3 0 0 25 0 1 0 1101182756 12681216 2884 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 3096 2884 79 155 0 2939 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12384

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1289656/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=14000 CPUtime=222.23
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 3235 0 0 0 22219 4 0 0 25 0 1 0 1101182756 14336000 3219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 3500 3219 79 155 0 3343 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1288440/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=15260 CPUtime=282.21
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 3518 0 0 0 28217 4 0 0 25 0 1 0 1101182756 15626240 3502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 3815 3502 79 155 0 3658 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15260

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1286968/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=16844 CPUtime=342.19
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 3872 0 0 0 34214 5 0 0 25 0 1 0 1101182756 17248256 3856 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 4211 3856 79 155 0 4054 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1286328/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=17616 CPUtime=402.18
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4030 0 0 0 40213 5 0 0 25 0 1 0 1101182756 18038784 4014 1992294400 134512640 135151029 4294956240 18446744073709551615 134551986 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 4404 4014 79 155 0 4247 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17616

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1285176/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=18996 CPUtime=462.17
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4333 0 0 0 46211 6 0 0 25 0 1 0 1101182756 19451904 4317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 4749 4317 79 155 0 4592 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18996

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1284536/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=19700 CPUtime=522.15
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4503 0 0 0 52209 6 0 0 25 0 1 0 1101182756 20172800 4487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 4925 4487 79 155 0 4768 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1283896/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=20420 CPUtime=582.13
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4661 0 0 0 58206 7 0 0 25 0 1 0 1101182756 20910080 4645 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 5105 4645 79 155 0 4948 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20420

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1283320/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=21060 CPUtime=642.12
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4783 0 0 0 64205 7 0 0 25 0 1 0 1101182756 21565440 4767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 5265 4767 79 155 0 5108 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1282872/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=21640 CPUtime=702.09
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 4911 0 0 0 70202 7 0 0 25 0 1 0 1101182756 22159360 4895 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 5410 4895 79 155 0 5253 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1282296/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=22300 CPUtime=762.09
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5041 0 0 0 76201 8 0 0 25 0 1 0 1101182756 22835200 5025 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 5575 5025 79 155 0 5418 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22300

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1281464/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=23184 CPUtime=822.06
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5270 0 0 0 82198 8 0 0 25 0 1 0 1101182756 23740416 5254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 5796 5254 79 155 0 5639 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23184

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1280760/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=24000 CPUtime=882.05
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5420 0 0 0 88196 9 0 0 25 0 1 0 1101182756 24576000 5404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6000 5404 79 155 0 5843 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24000

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1280568/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=24320 CPUtime=942.03
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5482 0 0 0 94194 9 0 0 25 0 1 0 1101182756 24903680 5466 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6080 5466 79 155 0 5923 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 24320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1280376/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=24464 CPUtime=1002.01
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5520 0 0 0 100192 9 0 0 25 0 1 0 1101182756 25051136 5504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6116 5504 79 155 0 5959 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 24464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1279864/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=25220 CPUtime=1062
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5665 0 0 0 106191 9 0 0 25 0 1 0 1101182756 25825280 5649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6305 5649 79 155 0 6148 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1279288/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=25956 CPUtime=1121.98
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5804 0 0 0 112189 9 0 0 25 0 1 0 1101182756 26578944 5788 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6489 5788 79 155 0 6332 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 25956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1278840/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=26356 CPUtime=1181.97
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5906 0 0 0 118187 10 0 0 25 0 1 0 1101182756 26988544 5890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6589 5890 79 155 0 6432 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9381
/proc/meminfo: memFree=1278776/2055920 swapFree=4175244/4192956
[pid=9380] ppid=9378 vsize=26516 CPUtime=1200.07
/proc/9380/stat : 9380 (precosat) R 9378 9380 9309 0 -1 4194304 5922 0 0 0 119997 10 0 0 25 0 1 0 1101182756 27152384 5906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9380/statm: 6629 5906 79 155 0 6472 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26516

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): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.107983
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 26516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.107983
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= 939

runsolver used 1.05884 second user time and 3.32249 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-29 01:06:52
IDJOB=1517423
IDBENCH=70595
IDSOLVER=507
FILE ID=node60/1517423-1238285212
PBS_JOBID= 9060999
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517423-1238285212/watcher-1517423-1238285212 -o /tmp/evaluation-result-1517423-1238285212/solver-1517423-1238285212 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517423-1238285212.cnf

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=1807819437

node60.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		: 3000.202
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		: 3000.202
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:       1302936 kB
Buffers:         82680 kB
Cached:         581768 kB
SwapCached:      10996 kB
Active:         208464 kB
Inactive:       469104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1302936 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          18364 kB
Slab:            60940 kB
Committed_AS:  3206524 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-29 01:26:54