Trace number 1513571

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1017667294-044.cnf
MD5SUM083530c917e5930f85d1f6585a40e1fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark35.0137
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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-1513571-1238219754.cnf
0.00/0.00	c found header 'p cnf 140 11900'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    11900     140      0     0      0       0      0    0.0   0    1
0.39/0.44	c s    0.4    11900     140      0     0      0       0      0    0.0   0    1
0.39/0.44	c l    0.4    11900     140      0     0      0       0  11900    0.0   0    1
0.39/0.44	c R    0.4    11900     140      0     0      0     100    100   47.3   8    1
0.39/0.45	c R    0.5    11900     140      0     0      0     201    201   50.3  14    1
0.39/0.48	c N    0.5    11900     140      0     0      0     801    801   50.3  32    1
0.39/0.49	c B    0.5    11900     140      0     0      0    1001   1001   50.4  34    1
0.49/0.54	c B    0.5    11900     140      0     0      0    2002   2002   50.4  37    1
0.49/0.56	c N    0.6    11900     140      0     0      0    2407   2407   50.4  36    2
0.79/0.83	c N    0.8    11900     140      0     0      0    6414   6414   49.7  37    2
0.89/0.96	c B    1.0    11900     140      0     0      0    8007   8007   49.4  38    3
1.29/1.32	c +    1.3    11900     140      0     0      0   11901  13090   49.3  36    4
1.59/1.65	c +    1.7    11900     140      0     0      0   14875  14399   49.0  36    4
1.69/1.78	c N    1.8    11900     140      0     0      0   16046  14267   48.9  37    4
1.99/2.07	c +    2.1    11900     140      0     0      0   18591  15838   49.0  37    4
2.49/2.55	c +    2.6    11900     140      0     0      0   23235  17421   49.0  36    5
2.59/2.67	c B    2.7    11900     140      0     0      0   24016  16630   49.0  37    5
3.19/3.28	c +    3.3    11900     140      0     0      0   29041  19163   49.0  36    5
4.30/4.34	c +    4.3    11900     140      0     0      0   36301  21079   48.8  38    6
4.59/4.68	c
4.59/4.68	c       original/binary      fixed     eliminated      learned       agility
4.59/4.68	c   seconds        variables     equivalent    conflicts       height       MB
4.59/4.68	c
4.59/4.68	c N    4.7    11900     140      0     0      0   38500  21090   48.7  38    6
5.69/5.75	c +    5.8    11900     140      0     0      0   45375  23186   48.5  37    6
7.49/7.55	c +    7.6    11900     140      0     0      0   56715  25504   48.4  37    7
8.59/8.68	c B    8.7    11900     140      0     0      0   64037  25512   48.4  37    7
9.79/9.88	c +    9.9    11900     140      0     0      0   70890  28054   48.4  36    8
13.38/13.43	c +   13.4    11900     140      0     0      0   88610  30859   48.4  36    8
13.58/13.65	c N   13.6    11900     140      0     0      0   89792  29243   48.4  36    9
17.88/17.99	c +   18.0    11900     140      0     0      0  110760  33944   48.3  36    9
24.19/24.21	c +   24.2    11900     140      0     0      0  138451  37338   48.1  36   10
29.38/29.49	c B   29.5    11900     140      0     0      0  160071  37344   48.0  36   11
32.18/32.24	c +   32.2    11900     140      0     0      0  173063  41071   48.0  37   11
40.87/40.90	c N   40.9    11900     140      0     0      0  205174  41079   48.1  34   13
44.17/44.23	c +   44.2    11900     140      0     0      0  216326  45178   48.1  36   13
60.76/60.82	c +   60.8    11900     140      0     0      0  270405  49695   48.1  36   14
85.06/85.14	c +   85.1    11900     140      0     0      0  338005  54664   47.9  37   15
100.55/100.60	c B  100.6    11900     140      0     0      0  384128  54679   47.7  36   17
113.95/114.09	c +  114.1    11900     140      0     0      0  422505  60130   47.8  38   17
130.94/131.02	c N  131.0    11900     140      0     0      0  461568  60143   47.7  36   19
159.73/159.86	c +  159.8    11900     140      0     0      0  528131  66143   47.5  35   19
217.41/217.55	c
217.41/217.55	c       original/binary      fixed     eliminated      learned       agility
217.41/217.55	c   seconds        variables     equivalent    conflicts       height       MB
217.41/217.55	c
217.41/217.55	c +  217.5    11900     140      0     0      0  660160  72757   47.3  36   21
298.88/299.10	c +  299.0    11900     140      0     0      0  825200  80032   47.2  35   24
337.35/337.52	c B  337.4    11900     140      0     0      0  896245  80045   47.2  35   26
412.23/412.44	c N  412.3    11900     140      0     0      0 1025537  80043   46.9  37   27
416.02/416.21	c +  416.1    11900     140      0     0      0 1031501  88035   46.9  37   27
576.97/577.29	c +  577.1    11900     140      0     0      0 1289375  96838   46.8  38   30
788.19/788.52	c +  788.2    11900     140      0     0      0 1611717 106521   46.6  36   33
1077.39/1077.89	c + 1077.5    11900     140      0     0      0 2014645 117173   46.4  36   37
1101.28/1101.71	c B 1101.3    11900     140      0     0      0 2048430 117179   46.4  37   39
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 2182506 conflicts, 2426940 decisions, 1 random
1200.04/1200.50	c 0 iterations, 3 restarts, 4090 skipped
1200.04/1200.50	c 24 enlarged, 0 shrunken, 21323 rescored, 510 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.50	c elim: 95409 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 280 probed, 1 phases, 1 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 99228350 learned, 11% deleted, 0 strong, 10 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 55684665 propagations, 0.05 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 40 MB max, 406 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1513571-1238219754/watcher-1513571-1238219754 -o /tmp/evaluation-result-1513571-1238219754/solver-1513571-1238219754 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513571-1238219754.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 0.95 3/73 6301
/proc/meminfo: memFree=1159816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=1052 CPUtime=0
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 169 0 0 0 0 0 0 0 20 0 1 0 1094640446 1077248 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 263 154 63 155 0 106 0

[startup+0.024816 s]
/proc/loadavg: 1.00 1.00 0.95 3/73 6301
/proc/meminfo: memFree=1159816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=1888 CPUtime=0.02
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 387 0 0 0 2 0 0 0 20 0 1 0 1094640446 1933312 371 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 472 373 79 155 0 315 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1888

[startup+0.10183 s]
/proc/loadavg: 1.00 1.00 0.95 3/73 6301
/proc/meminfo: memFree=1159816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=2416 CPUtime=0.09
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 533 0 0 0 9 0 0 0 20 0 1 0 1094640446 2473984 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134526167 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 604 517 79 155 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301868 s]
/proc/loadavg: 1.00 1.00 0.95 3/73 6301
/proc/meminfo: memFree=1159816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=2416 CPUtime=0.29
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 533 0 0 0 29 0 0 0 22 0 1 0 1094640446 2473984 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 604 517 79 155 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2416

[startup+0.701944 s]
/proc/loadavg: 1.00 1.00 0.95 3/73 6301
/proc/meminfo: memFree=1159816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=2944 CPUtime=0.69
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 808 0 0 0 69 0 0 0 25 0 1 0 1094640446 3014656 637 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 736 637 79 155 0 579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1156608/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=5076 CPUtime=1.49
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 1339 0 0 0 149 0 0 0 25 0 1 0 1094640446 5197824 1168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 1269 1168 79 155 0 1112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5076

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1154816/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=6412 CPUtime=3.09
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 1660 0 0 0 309 0 0 0 25 0 1 0 1094640446 6565888 1489 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 1603 1489 79 155 0 1446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6412

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1152768/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=8056 CPUtime=6.29
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 2053 0 0 0 628 1 0 0 25 0 1 0 1094640446 8249344 1882 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 2014 1882 79 155 0 1857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8056

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1150656/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=9696 CPUtime=12.69
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 2459 0 0 0 1268 1 0 0 25 0 1 0 1094640446 9928704 2288 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 2424 2288 79 155 0 2267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9696

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1148032/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=12404 CPUtime=25.48
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 3099 0 0 0 2546 2 0 0 25 0 1 0 1094640446 12701696 2928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 3101 2928 79 155 0 2944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12404

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1145472/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=15304 CPUtime=51.07
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 3752 0 0 0 5105 2 0 0 25 0 1 0 1094640446 15671296 3581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 3826 3581 79 155 0 3669 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15304

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1142208/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=18924 CPUtime=102.26
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 4542 0 0 0 10223 3 0 0 25 0 1 0 1094640446 19378176 4371 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 4731 4371 79 155 0 4574 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18924

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1139456/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=22300 CPUtime=162.23
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 5294 0 0 0 16219 4 0 0 25 0 1 0 1094640446 22835200 5123 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 5575 5123 79 155 0 5418 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1136576/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=25000 CPUtime=222.2
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 5917 0 0 0 22216 4 0 0 25 0 1 0 1094640446 25600000 5746 1992294400 134512640 135151029 4294956240 18446744073709551615 134582180 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 6250 5746 79 155 0 6093 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6302
/proc/meminfo: memFree=1135360/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=26544 CPUtime=282.19
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 6217 0 0 0 28214 5 0 0 25 0 1 0 1094640446 27181056 6046 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 6636 6046 79 155 0 6479 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26544

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 0.96 2/74 6308
/proc/meminfo: memFree=1133312/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=28484 CPUtime=342.15
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 6692 0 0 0 34210 5 0 0 25 0 1 0 1094640446 29167616 6521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 7121 6521 79 155 0 6964 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28484

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 0.96 2/74 6308
/proc/meminfo: memFree=1132608/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=29360 CPUtime=402.13
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 6861 0 0 0 40208 5 0 0 25 0 1 0 1094640446 30064640 6690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 7340 6690 79 155 0 7183 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1130688/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=31580 CPUtime=462.11
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 7332 0 0 0 46205 6 0 0 25 0 1 0 1094640446 32337920 7161 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 7895 7161 79 155 0 7738 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 31580

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1129984/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=32524 CPUtime=522.09
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 7540 0 0 0 52203 6 0 0 25 0 1 0 1094640446 33304576 7369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 8131 7369 79 155 0 7974 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 32524

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1128448/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=34528 CPUtime=582.07
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 7947 0 0 0 58200 7 0 0 25 0 1 0 1094640446 35356672 7776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 8632 7776 79 155 0 8475 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 34528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1127552/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=35388 CPUtime=642.05
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 8127 0 0 0 64198 7 0 0 25 0 1 0 1094640446 36237312 7956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 8847 7956 79 155 0 8690 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 35388

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1127168/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=35908 CPUtime=702.02
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 8225 0 0 0 70195 7 0 0 25 0 1 0 1094640446 36769792 8054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 8977 8054 79 155 0 8820 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 35908

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1126592/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=36492 CPUtime=762.01
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 8369 0 0 0 76194 7 0 0 25 0 1 0 1094640446 37367808 8198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 9123 8198 79 155 0 8966 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 36492

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1124672/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=38636 CPUtime=821.98
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 8846 0 0 0 82191 7 0 0 25 0 1 0 1094640446 39563264 8675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 9659 8675 79 155 0 9502 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 38636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1124032/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=39168 CPUtime=881.95
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9010 0 0 0 88188 7 0 0 25 0 1 0 1094640446 40108032 8839 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 9792 8839 79 155 0 9635 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 39168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1123584/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=39752 CPUtime=941.93
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9120 0 0 0 94186 7 0 0 25 0 1 0 1094640446 40706048 8949 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 9938 8949 79 155 0 9781 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 39752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1123200/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=40208 CPUtime=1001.91
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9209 0 0 0 100184 7 0 0 25 0 1 0 1094640446 41172992 9038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10052 9038 79 155 0 9895 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 40208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1122624/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=40860 CPUtime=1061.89
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9342 0 0 0 106181 8 0 0 25 0 1 0 1094640446 41840640 9171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10215 9171 79 155 0 10058 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 40860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1120832/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=42576 CPUtime=1121.87
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9787 0 0 0 112179 8 0 0 25 0 1 0 1094640446 43597824 9616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10644 9616 79 155 0 10487 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 42576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1120576/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=42964 CPUtime=1181.85
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9857 0 0 0 118177 8 0 0 25 0 1 0 1094640446 43995136 9686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10741 9686 79 155 0 10584 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6308
/proc/meminfo: memFree=1120256/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=43356 CPUtime=1200.04
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9925 0 0 0 119996 8 0 0 25 0 1 0 1094640446 44396544 9754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10839 9754 79 155 0 10682 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43356

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 0.96 2/74 6308
/proc/meminfo: memFree=1120256/2055920 swapFree=4173988/4192956
[pid=6301] ppid=6299 vsize=43356 CPUtime=1200.04
/proc/6301/stat : 6301 (precosat) R 6299 6301 5404 0 -1 4194304 9925 0 0 0 119996 8 0 0 25 0 1 0 1094640446 44396544 9754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6301/statm: 10839 9754 79 155 0 10682 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.091986
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 43356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9925
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= 1222

runsolver used 1.13883 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 06:55:54
IDJOB=1513571
IDBENCH=70274
IDSOLVER=507
FILE ID=node76/1513571-1238219754
PBS_JOBID= 9060491
Free space on /tmp= 65808 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1017667294-044.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513571-1238219754/watcher-1513571-1238219754 -o /tmp/evaluation-result-1513571-1238219754/solver-1513571-1238219754 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513571-1238219754.cnf

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

MD5SUM BENCH= 083530c917e5930f85d1f6585a40e1fa
RANDOM SEED=9765065

node76.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1160232 kB
Buffers:         45496 kB
Cached:         766620 kB
SwapCached:      10684 kB
Active:          85492 kB
Inactive:       745676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160232 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49512 kB
Committed_AS:  2834776 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 07:15:57