Trace number 1518731

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
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-1518731-1238303299.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     2265     524      0     0     16       0      0    0.0   0    0
0.00/0.01	c l    0.0     2265     524      0     0     16       0   2265    0.0   0    0
0.00/0.01	c R    0.0     2265     524      0     0     16     100    100   44.4  15    0
0.00/0.02	c R    0.0     2265     524      0     0     16     200    200   38.6  21    0
0.03/0.04	c N    0.0     2265     524      0     0     16     806    806   35.9  27    0
0.03/0.05	c B    0.1     2265     524      0     0     16    1003   1003   35.8  26    0
0.09/0.11	c B    0.1     2265     524      0     0     16    2004   2004   34.5  28    1
0.09/0.13	c +    0.1     2265     524      0     0     16    2265   2491   34.0  27    1
0.09/0.14	c N    0.1     2265     524      0     0     16    2412   2412   33.9  26    1
0.09/0.16	c +    0.2     2265     524      0     0     16    2830   2740   33.6  24    1
0.19/0.21	c +    0.2     2265     524      0     0     16    3537   3014   33.4  27    1
0.19/0.26	c +    0.3     2265     524      0     0     16    4421   3315   33.1  28    1
0.29/0.33	c +    0.3     2265     524      0     0     16    5527   3646   33.1  28    1
0.29/0.39	c N    0.4     2265     524      0     0     16    6426   3648   32.8  27    1
0.39/0.42	c +    0.4     2265     524      0     0     16    6905   4010   32.7  29    1
0.49/0.50	c B    0.5     2265     524      0     0     16    8007   4021   32.4  27    1
0.49/0.55	c +    0.5     2265     524      0     0     16    8630   4411   32.2  25    1
0.69/0.71	c +    0.7     2265     524      0     0     16   10785   4852   31.8  28    1
0.89/0.92	c
0.89/0.92	c       original/binary      fixed     eliminated      learned       agility
0.89/0.92	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.92	c
0.89/0.92	c +    0.9     2265     524      0     0     16   13481   5337   31.4  27    1
1.00/1.10	c N    1.1     2265     524      0     0     16   16053   5350   31.6  26    1
1.10/1.16	c +    1.2     2265     524      0     0     16   16854   5870   31.6  27    1
1.49/1.52	c +    1.5     2265     524      0     0     16   21065   6457   31.4  28    2
1.69/1.74	c B    1.7     2265     524      0     0     16   24011   6463   31.6  27    2
1.89/1.92	c +    1.9     2265     524      0     0     16   26331   7102   31.5  27    2
2.49/2.51	c +    2.5     2265     524      0     0     16   32910   7812   30.9  27    2
2.99/3.01	c N    3.0     2265     524      0     0     16   38508   7818   31.2  27    2
3.20/3.22	c +    3.2     2265     524      0     0     16   41135   8593   31.6  27    2
4.19/4.22	c +    4.2     2265     524      0     0     16   51416   9452   32.3  27    2
5.29/5.35	c B    5.3     2265     524      0     0     16   64026   9464   32.7  26    3
5.29/5.37	c +    5.4     2265     524      0     0     16   64271  10397   32.7  26    3
6.99/7.01	c +    7.0     2265     524      0     0     16   80335  11436   32.5  28    3
7.99/8.06	c N    8.1     2265     524      0     0     16   89792  11445   32.1  27    3
9.19/9.20	c +    9.2     2265     524      0     0     16  100415  12579   31.6  24    3
11.79/11.87	c +   11.9     2265     524      0     0     16  125515  13836   31.3  29    4
15.49/15.53	c +   15.5     2265     524      0     0     16  156890  15219   31.6  27    4
15.89/15.90	c B   15.9     2265     524      0     0     16  160053  15228   31.5  29    4
20.49/20.58	c +   20.6     2265     524      0     0     16  196111  16740   31.0  27    5
21.89/21.93	c
21.89/21.93	c       original/binary      fixed     eliminated      learned       agility
21.89/21.93	c   seconds        variables     equivalent    conflicts       height       MB
21.89/21.93	c
21.89/21.93	c N   21.9     2265     524      0     0     16  205186  16750   30.8  27    5
27.58/27.67	c +   27.7     2265     524      0     0     16  245135  18414   30.4  27    5
36.38/36.46	c +   36.5     2265     524      0     0     16  306418  20255   30.5  28    6
49.08/49.10	c +   49.1     2265     524      0     0     16  383020  22280   29.3  26    7
49.18/49.25	c B   49.2     2265     524      0     0     16  384107  21344   29.3  26    7
62.97/63.03	c N   63.0     2265     524      0     0     16  461563  22289   28.7  27    7
66.06/66.15	c +   66.1     2265     524      0     0     16  478775  24508   28.5  28    7
88.55/88.68	c +   88.6     2265     524      0     0     16  598466  26958   28.1  27    9
120.05/120.20	c +  120.2     2265     524      0     0     16  748081  29653   28.9  26   10
152.33/152.45	c B  152.4     2265     524      0     0     16  896200  29663   29.1  26   11
160.83/160.97	c +  160.9     2265     524      0     0     16  935102  32618   29.1  27   11
185.52/185.63	c N  185.6     2265     524      0     0     16 1025569  32636   28.9  27   12
226.81/226.98	c +  226.9     2265     524      0     0     16 1168877  35879   28.6  28   13
311.78/311.90	c +  311.8     2265     524      0     0     16 1461095  39466   28.4  25   15
422.04/422.24	c +  422.1     2265     524      0     0     16 1826366  43412   28.8  29   16
498.11/498.32	c B  498.1     2265     524      0     0     16 2048398  43418   28.6  27   17
571.98/572.28	c N  572.1     2265     524      0     0     16 2256120  43423   28.4  28   18
581.98/582.25	c +  582.0     2265     524      0     0     16 2282957  47753   28.4  27   18
788.80/789.16	c +  788.9     2265     524      0     0     16 2853695  52528   28.2  27   21
1079.69/1080.15	c
1079.69/1080.15	c       original/binary      fixed     eliminated      learned       agility
1079.69/1080.15	c   seconds        variables     equivalent    conflicts       height       MB
1079.69/1080.15	c
1079.69/1080.15	c + 1079.8     2265     524      0     0     16 3567117  57780   28.1  25   23
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3816721 conflicts, 4592393 decisions, 1 random
1200.05/1200.50	c 0 iterations, 311 restarts, 6341 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 37326 rescored, 914 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 16 elim, 0 merged
1200.05/1200.50	c elim: 7625 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 106928 probed, 102 phases, 102 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 102785099 learned, 20% deleted, 41 strong, 32 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 343406167 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 25 MB max, 472 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1518731-1238303299/watcher-1518731-1238303299 -o /tmp/evaluation-result-1518731-1238303299/solver-1518731-1238303299 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518731-1238303299.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 0.99 3/64 32292
/proc/meminfo: memFree=821224/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=916 CPUtime=0
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1102996160 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134521885 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 229 149 79 155 0 72 0

[startup+0.0351739 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32292
/proc/meminfo: memFree=821224/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=1048 CPUtime=0.03
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 186 0 0 0 3 0 0 0 18 0 1 0 1102996160 1073152 170 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 262 170 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101188 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32292
/proc/meminfo: memFree=821224/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=1312 CPUtime=0.09
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 1102996160 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301231 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32292
/proc/meminfo: memFree=821224/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=1576 CPUtime=0.29
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1102996160 1613824 309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 394 309 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701316 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32292
/proc/meminfo: memFree=821224/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=1972 CPUtime=0.69
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 404 0 0 0 69 0 0 0 22 0 1 0 1102996160 2019328 388 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 493 388 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=819744/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=2368 CPUtime=1.49
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 523 0 0 0 149 0 0 0 25 0 1 0 1102996160 2424832 507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 592 507 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10283 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=819040/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=2900 CPUtime=3.09
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 657 0 0 0 309 0 0 0 25 0 1 0 1102996160 2969600 641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 725 641 79 155 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2900

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=818016/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=3828 CPUtime=6.29
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 1102996160 3919872 861 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 957 861 79 155 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=816808/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=4896 CPUtime=12.69
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 1133 0 0 0 1268 1 0 0 25 0 1 0 1102996160 5013504 1117 1992294400 134512640 135151029 4294956240 18446744073709551615 134552522 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 1224 1117 79 155 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4896

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=815464/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=6236 CPUtime=25.48
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 1453 0 0 0 2547 1 0 0 25 0 1 0 1102996160 6385664 1437 1992294400 134512640 135151029 4294956240 18446744073709551615 134578270 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 1559 1437 79 155 0 1402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6236

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=813800/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=8004 CPUtime=51.08
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 1875 0 0 0 5106 2 0 0 25 0 1 0 1102996160 8196096 1859 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 2001 1859 79 155 0 1844 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8004

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=811048/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=11064 CPUtime=102.26
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 2556 0 0 0 10223 3 0 0 25 0 1 0 1102996160 11329536 2540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 2766 2540 79 155 0 2609 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11064

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=809448/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=13012 CPUtime=162.23
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 2978 0 0 0 16220 3 0 0 25 0 1 0 1102996160 13324288 2962 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 3253 2962 79 155 0 3096 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13012

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=807912/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=14648 CPUtime=222.21
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 3320 0 0 0 22217 4 0 0 25 0 1 0 1102996160 14999552 3304 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 3662 3304 79 155 0 3505 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14648

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=806632/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=16112 CPUtime=282.19
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 3654 0 0 0 28214 5 0 0 25 0 1 0 1102996160 16498688 3638 1992294400 134512640 135151029 4294956240 18446744073709551615 134515675 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 4028 3638 79 155 0 3871 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16112

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=805544/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=17248 CPUtime=342.16
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 3924 0 0 0 34211 5 0 0 25 0 1 0 1102996160 17661952 3908 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 4312 3908 79 155 0 4155 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=804328/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=18488 CPUtime=402.15
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4219 0 0 0 40209 6 0 0 25 0 1 0 1102996160 18931712 4203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 4622 4203 79 155 0 4465 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=803944/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=18840 CPUtime=462.12
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4300 0 0 0 46206 6 0 0 25 0 1 0 1102996160 19292160 4284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 4710 4284 79 155 0 4553 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=803112/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=19964 CPUtime=522.1
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4516 0 0 0 52204 6 0 0 25 0 1 0 1102996160 20443136 4500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 4991 4500 79 155 0 4834 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19964

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=802408/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=20636 CPUtime=582.08
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4678 0 0 0 58201 7 0 0 25 0 1 0 1102996160 21131264 4662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5159 4662 79 155 0 5002 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20636

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=801768/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=21340 CPUtime=642.06
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4847 0 0 0 64199 7 0 0 25 0 1 0 1102996160 21852160 4831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5335 4831 79 155 0 5178 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21340

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=801256/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=21948 CPUtime=702.03
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 4960 0 0 0 70196 7 0 0 25 0 1 0 1102996160 22474752 4944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5487 4944 79 155 0 5330 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 21948

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=800808/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=22572 CPUtime=762.01
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5069 0 0 0 76194 7 0 0 25 0 1 0 1102996160 23113728 5053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5643 5053 79 155 0 5486 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22572

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=799784/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=23688 CPUtime=821.99
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5332 0 0 0 82191 8 0 0 25 0 1 0 1102996160 24256512 5316 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5922 5316 79 155 0 5765 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=799528/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=23968 CPUtime=881.96
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5390 0 0 0 88188 8 0 0 25 0 1 0 1102996160 24543232 5374 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 5992 5374 79 155 0 5835 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23968

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=798824/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=24656 CPUtime=941.95
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5558 0 0 0 94186 9 0 0 25 0 1 0 1102996160 25247744 5542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6164 5542 79 155 0 6007 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 24656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=798696/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=24976 CPUtime=1001.92
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5598 0 0 0 100183 9 0 0 25 0 1 0 1102996160 25575424 5582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6244 5582 79 155 0 6087 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=797992/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=25712 CPUtime=1061.9
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5774 0 0 0 106181 9 0 0 25 0 1 0 1102996160 26329088 5758 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6428 5758 79 155 0 6271 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 25712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=797480/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=26296 CPUtime=1121.88
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 5897 0 0 0 112178 10 0 0 25 0 1 0 1102996160 26927104 5881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6574 5881 79 155 0 6417 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 26296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=796584/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=27392 CPUtime=1181.86
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 6118 0 0 0 118176 10 0 0 25 0 1 0 1102996160 28049408 6102 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6848 6102 79 155 0 6691 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=796520/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=27584 CPUtime=1200.05
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 6139 0 0 0 119995 10 0 0 25 0 1 0 1102996160 28246016 6123 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6896 6123 79 155 0 6739 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27584

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32293
/proc/meminfo: memFree=796520/2055920 swapFree=4177928/4192956
[pid=32292] ppid=32290 vsize=27584 CPUtime=1200.05
/proc/32292/stat : 32292 (precosat) R 32290 32292 31995 0 -1 4194304 6139 0 0 0 119995 10 0 0 25 0 1 0 1102996160 28246016 6123 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32292/statm: 6896 6123 79 155 0 6739 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.113982
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 27584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6139
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= 1150

runsolver used 0.885865 second user time and 2.54861 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-29 07:08:19
IDJOB=1518731
IDBENCH=70704
IDSOLVER=507
FILE ID=node10/1518731-1238303299
PBS_JOBID= 9061063
Free space on /tmp= 65604 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518731-1238303299/watcher-1518731-1238303299 -o /tmp/evaluation-result-1518731-1238303299/solver-1518731-1238303299 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518731-1238303299.cnf

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=356542653

node10.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		: 3000.272
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		: 3000.272
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:        821640 kB
Buffers:         99272 kB
Cached:        1034640 kB
SwapCached:       8896 kB
Active:         267304 kB
Inactive:       877588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821640 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            75404 kB
Committed_AS:  2790092 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-29 07:28:21