Trace number 1513667

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) 1200.05 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S2059720696-001.cnf
MD5SUMc4a0eb3415818159d561f36b2a8ffa74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.9298
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-1513667-1238220965.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
0.39/0.47	c s    0.5    11900     140      0     0      0       0      0    0.0   0    1
0.39/0.47	c l    0.5    11900     140      0     0      0       0  11900    0.0   0    1
0.39/0.48	c R    0.5    11900     140      0     0      0     101    101   51.3   8    1
0.39/0.49	c R    0.5    11900     140      0     0      0     202    202   49.7  14    1
0.49/0.52	c N    0.5    11900     140      0     0      0     806    806   50.2  32    1
0.49/0.53	c B    0.5    11900     140      0     0      0    1000   1000   50.5  34    1
0.49/0.58	c B    0.6    11900     140      0     0      0    2001   2001   51.1  37    1
0.59/0.61	c N    0.6    11900     140      0     0      0    2409   2409   51.4  36    2
0.89/0.90	c N    0.9    11900     140      0     0      0    6429   6429   51.0  36    3
1.00/1.04	c B    1.0    11900     140      0     0      0    8003   8003   50.7  37    3
1.39/1.40	c +    1.4    11900     140      0     0      0   11900  13090   50.8  38    4
1.69/1.76	c +    1.8    11900     140      0     0      0   14876  14399   50.5  37    4
1.89/1.90	c N    1.9    11900     140      0     0      0   16063  14285   50.3  36    4
2.19/2.28	c +    2.3    11900     140      0     0      0   18595  15838   50.1  37    5
2.89/2.90	c +    2.9    11900     140      0     0      0   23241  17421   49.7  37    5
2.89/3.00	c B    3.0    11900     140      0     0      0   24010  16617   49.7  36    5
3.59/3.67	c +    3.7    11900     140      0     0      0   29050  19163   49.6  36    5
4.69/4.72	c +    4.7    11900     140      0     0      0   36310  21079   49.6  37    6
4.99/5.09	c
4.99/5.09	c       original/binary      fixed     eliminated      learned       agility
4.99/5.09	c   seconds        variables     equivalent    conflicts       height       MB
4.99/5.09	c
4.99/5.09	c N    5.1    11900     140      0     0      0   38516  21086   49.6  36    6
6.19/6.29	c +    6.3    11900     140      0     0      0   45387  23186   49.4  37    6
8.39/8.41	c +    8.4    11900     140      0     0      0   56731  25504   49.2  36    7
9.59/9.66	c B    9.7    11900     140      0     0      0   64023  25513   49.2  37    8
11.09/11.19	c +   11.2    11900     140      0     0      0   70910  28054   48.9  36    8
14.99/15.08	c +   15.1    11900     140      0     0      0   88635  30859   48.8  36    8
15.29/15.33	c N   15.3    11900     140      0     0      0   89838  29265   48.7  37    9
19.69/19.79	c +   19.8    11900     140      0     0      0  110791  33944   48.6  36    9
26.78/26.80	c +   26.8    11900     140      0     0      0  138485  37338   48.8  37   10
33.79/33.85	c B   33.8    11900     140      0     0      0  160044  37350   48.7  36   11
37.59/37.66	c +   37.7    11900     140      0     0      0  173107  41071   48.8  38   11
48.98/49.08	c N   49.1    11900     140      0     0      0  205229  41083   48.6  36   13
53.28/53.36	c +   53.4    11900     140      0     0      0  216382  45178   48.4  37   13
72.37/72.46	c +   72.4    11900     140      0     0      0  270478  49695   48.3  37   14
100.07/100.13	c +  100.1    11900     140      0     0      0  338095  54664   48.1  37   15
118.36/118.40	c B  118.4    11900     140      0     0      0  384088  54673   47.9  36   17
134.06/134.18	c +  134.2    11900     140      0     0      0  422615  60130   47.8  37   17
152.86/152.95	c N  152.9    11900     140      0     0      0  461652  60139   47.7  36   19
187.15/187.23	c +  187.2    11900     140      0     0      0  528265  66143   47.5  36   19
258.14/258.22	c
258.14/258.22	c       original/binary      fixed     eliminated      learned       agility
258.14/258.22	c   seconds        variables     equivalent    conflicts       height       MB
258.14/258.22	c
258.14/258.22	c +  258.2    11900     140      0     0      0  660330  72757   47.4  36   21
355.91/356.05	c +  356.0    11900     140      0     0      0  825413  80032   47.2  37   24
407.91/408.01	c B  407.9    11900     140      0     0      0  896189  80046   47.1  37   26
497.29/497.44	c N  497.3    11900     140      0     0      0 1025693  80046   47.0  36   27
501.19/501.36	c +  501.3    11900     140      0     0      0 1031765  88035   47.0  35   27
682.34/682.52	c +  682.4    11900     140      0     0      0 1289706  96838   46.7  36   30
938.19/938.47	c +  938.3    11900     140      0     0      0 1612131 106521   46.5  36   33
1200.03/1200.30	c
1200.03/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.30	c
1200.03/1200.30	c 1927777 conflicts, 2143998 decisions, 1 random
1200.03/1200.30	c 0 iterations, 3 restarts, 3750 skipped
1200.03/1200.30	c 23 enlarged, 0 shrunken, 18833 rescored, 509 rebiased
1200.03/1200.30	c 1 simplifications, 0 reductions
1200.03/1200.30	c
1200.03/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.30	c elim: 95326 resolutions, 1 phases, 1 rounds
1200.03/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.30	c prbe: 280 probed, 1 phases, 1 rounds
1200.03/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.30	c hash: 0 units, 0 merged
1200.03/1200.30	c mins: 86952610 learned, 10% deleted, 0 strong, 9 depth
1200.03/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.30	c strs: 0 forward, 0 backward
1200.03/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.30	c prps: 49442846 propagations, 0.04 megaprops
1200.03/1200.30	c
1200.03/1200.30	c 1200.0 seconds, 37 MB max, 356 MB recycled
1200.03/1200.30	c
1200.03/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.30	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-1513667-1238220965/watcher-1513667-1238220965 -o /tmp/evaluation-result-1513667-1238220965/solver-1513667-1238220965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513667-1238220965.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.97 3/68 15668
/proc/meminfo: memFree=752744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=1052 CPUtime=0
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1094758487 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 263 145 63 155 0 106 0

[startup+0.0614379 s]
/proc/loadavg: 0.85 0.97 0.97 3/68 15668
/proc/meminfo: memFree=752744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=2416 CPUtime=0.05
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 546 0 0 0 5 0 0 0 18 0 1 0 1094758487 2473984 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134517325 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 604 523 79 155 0 447 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2416

[startup+0.101439 s]
/proc/loadavg: 0.85 0.97 0.97 3/68 15668
/proc/meminfo: memFree=752744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=2416 CPUtime=0.09
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 546 0 0 0 9 0 0 0 18 0 1 0 1094758487 2473984 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 604 523 79 155 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301452 s]
/proc/loadavg: 0.85 0.97 0.97 3/68 15668
/proc/meminfo: memFree=752744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=2416 CPUtime=0.29
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 546 0 0 0 29 0 0 0 19 0 1 0 1094758487 2473984 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 604 523 79 155 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2416

[startup+0.70148 s]
/proc/loadavg: 0.85 0.97 0.97 3/68 15668
/proc/meminfo: memFree=752744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=2796 CPUtime=0.69
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 751 0 0 0 69 0 0 0 22 0 1 0 1094758487 2863104 596 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 699 596 79 155 0 542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50153 s]
/proc/loadavg: 0.85 0.97 0.97 2/69 15669
/proc/meminfo: memFree=749728/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=5048 CPUtime=1.49
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 1305 0 0 0 149 0 0 0 25 0 1 0 1094758487 5169152 1150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 1262 1150 79 155 0 1105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5048

[startup+3.10164 s]
/proc/loadavg: 0.85 0.97 0.97 2/69 15669
/proc/meminfo: memFree=747680/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=6420 CPUtime=3.09
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 1634 0 0 0 309 0 0 0 25 0 1 0 1094758487 6574080 1479 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 1605 1479 79 155 0 1448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6420

[startup+6.30185 s]
/proc/loadavg: 0.86 0.97 0.97 2/69 15669
/proc/meminfo: memFree=745824/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=7624 CPUtime=6.29
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 1934 0 0 0 628 1 0 0 25 0 1 0 1094758487 7806976 1779 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 1906 1779 79 155 0 1749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7624

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.97 2/69 15669
/proc/meminfo: memFree=743776/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=9704 CPUtime=12.69
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 2406 0 0 0 1267 2 0 0 25 0 1 0 1094758487 9936896 2251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 2426 2251 79 155 0 2269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9704

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.97 2/69 15669
/proc/meminfo: memFree=741984/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=11676 CPUtime=25.48
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 2856 0 0 0 2546 2 0 0 25 0 1 0 1094758487 11956224 2701 1992294400 134512640 135151029 4294956240 18446744073709551615 134546247 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 2919 2701 79 155 0 2762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11676

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.97 2/69 15669
/proc/meminfo: memFree=739552/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=14268 CPUtime=51.08
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 3459 0 0 0 5105 3 0 0 25 0 1 0 1094758487 14610432 3304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 3567 3304 79 155 0 3410 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14268

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.97 2/69 15669
/proc/meminfo: memFree=735904/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=18176 CPUtime=102.27
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 4353 0 0 0 10223 4 0 0 25 0 1 0 1094758487 18612224 4198 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 4544 4198 79 155 0 4387 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=733536/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=20944 CPUtime=162.25
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 4955 0 0 0 16220 5 0 0 25 0 1 0 1094758487 21446656 4800 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 5236 4800 79 155 0 5079 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20944

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=731616/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=22960 CPUtime=222.24
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 5426 0 0 0 22218 6 0 0 25 0 1 0 1094758487 23511040 5271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 5740 5271 79 155 0 5583 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22960

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=729184/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=25388 CPUtime=282.23
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 6017 0 0 0 28216 7 0 0 25 0 1 0 1094758487 25997312 5862 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 6347 5862 79 155 0 6190 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 25388

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=727968/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=26812 CPUtime=342.22
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 6307 0 0 0 34214 8 0 0 25 0 1 0 1094758487 27455488 6152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 6703 6152 79 155 0 6546 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 26812

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=726368/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=28572 CPUtime=402.2
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 6702 0 0 0 40211 9 0 0 25 0 1 0 1094758487 29257728 6547 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 7143 6547 79 155 0 6986 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 28572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 15669
/proc/meminfo: memFree=725920/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=29028 CPUtime=462.19
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 6818 0 0 0 46210 9 0 0 25 0 1 0 1094758487 29724672 6663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 7257 6663 79 155 0 7100 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 29028

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.97 2/69 15669
/proc/meminfo: memFree=724192/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=31064 CPUtime=522.17
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 7240 0 0 0 52207 10 0 0 25 0 1 0 1094758487 31809536 7085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 7766 7085 79 155 0 7609 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 31064

[startup+582.301 s]
/proc/loadavg: 1.06 1.00 0.98 2/69 15669
/proc/meminfo: memFree=723744/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=31588 CPUtime=582.16
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 7389 0 0 0 58206 10 0 0 25 0 1 0 1094758487 32346112 7234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 7897 7234 79 155 0 7740 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 31588

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 0.98 2/69 15669
/proc/meminfo: memFree=723424/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=31980 CPUtime=642.15
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 7462 0 0 0 64205 10 0 0 25 0 1 0 1094758487 32747520 7307 1992294400 134512640 135151029 4294956240 18446744073709551615 134555378 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 7995 7307 79 155 0 7838 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 31980

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/69 15669
/proc/meminfo: memFree=721632/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=34032 CPUtime=702.14
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 7896 0 0 0 70202 12 0 0 25 0 1 0 1094758487 34848768 7741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 8508 7741 79 155 0 8351 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 34032

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=720992/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=34816 CPUtime=762.13
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8066 0 0 0 76201 12 0 0 25 0 1 0 1094758487 35651584 7911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 8704 7911 79 155 0 8547 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 34816

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=720480/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=35472 CPUtime=822.11
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8186 0 0 0 82199 12 0 0 25 0 1 0 1094758487 36323328 8031 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 8868 8031 79 155 0 8711 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 35472

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=719968/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=36316 CPUtime=882.1
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8303 0 0 0 88197 13 0 0 25 0 1 0 1094758487 37187584 8148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9079 8148 79 155 0 8922 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 36316

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=719520/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=37032 CPUtime=942.09
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8458 0 0 0 94196 13 0 0 25 0 1 0 1094758487 37920768 8303 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9258 8303 79 155 0 9101 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 37032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=717856/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=38612 CPUtime=1002.07
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8824 0 0 0 100194 13 0 0 25 0 1 0 1094758487 39538688 8669 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9653 8669 79 155 0 9496 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 38612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=717472/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=39132 CPUtime=1062.06
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 8915 0 0 0 106192 14 0 0 25 0 1 0 1094758487 40071168 8760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9783 8760 79 155 0 9626 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 39132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=717088/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=39452 CPUtime=1122.04
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 9014 0 0 0 112190 14 0 0 25 0 1 0 1094758487 40398848 8859 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9863 8859 79 155 0 9706 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 39452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15669
/proc/meminfo: memFree=716768/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=39844 CPUtime=1182.03
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 9082 0 0 0 118189 14 0 0 25 0 1 0 1094758487 40800256 8927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 9961 8927 79 155 0 9804 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 39844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15670
/proc/meminfo: memFree=716448/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=40296 CPUtime=1200.03
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 9159 0 0 0 119989 14 0 0 25 0 1 0 1094758487 41263104 9004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 10074 9004 79 155 0 9917 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 40296

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 15670
/proc/meminfo: memFree=716448/2055920 swapFree=4177828/4192956
[pid=15668] ppid=15666 vsize=40296 CPUtime=1200.03
/proc/15668/stat : 15668 (precosat) R 15666 15668 15631 0 -1 4194304 9159 0 0 0 119989 14 0 0 25 0 1 0 1094758487 41263104 9004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15668/statm: 10074 9004 79 155 0 9917 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 40296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.156976
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 40296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9159
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= 2543

runsolver used 1.04384 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 07:16:05
IDJOB=1513667
IDBENCH=70282
IDSOLVER=507
FILE ID=node52/1513667-1238220965
PBS_JOBID= 9060588
Free space on /tmp= 66324 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S2059720696-001.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513667-1238220965/watcher-1513667-1238220965 -o /tmp/evaluation-result-1513667-1238220965/solver-1513667-1238220965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513667-1238220965.cnf

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

MD5SUM BENCH= c4a0eb3415818159d561f36b2a8ffa74
RANDOM SEED=1945212239

node52.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		: 3000.230
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		: 3000.230
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:        753224 kB
Buffers:         84648 kB
Cached:        1125060 kB
SwapCached:       7968 kB
Active:          98668 kB
Inactive:      1120852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        753224 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            68712 kB
Committed_AS:  2968748 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-28 07:36:07