Trace number 1516859

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/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1516859-1238276381.cnf
0.00/0.00	c found header 'p cnf 520 2210'
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     2210     520      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2203     514      0     0      6       0      0    0.0   0    0
0.00/0.01	c l    0.0     2203     514      0     0      6       0   2202    0.0   0    0
0.00/0.01	c R    0.0     2203     514      0     0      6     100    100   47.6  14    0
0.00/0.02	c R    0.0     2203     514      0     0      6     203    203   43.6  22    0
0.00/0.04	c N    0.0     2203     514      0     0      6     809    809   32.5  27    0
0.00/0.05	c B    0.1     2203     514      0     0      6    1000   1000   31.7  27    0
0.10/0.11	c B    0.1     2203     514      0     0      6    2002   2002   29.1  27    1
0.10/0.13	c +    0.1     2203     514      0     0      6    2203   2422   28.6  27    1
0.10/0.14	c N    0.1     2203     514      0     0      6    2413   2413   28.5  26    1
0.10/0.16	c +    0.2     2203     514      0     0      6    2750   2664   28.1  25    1
0.20/0.21	c +    0.2     2203     514      0     0      6    3437   2930   27.4  27    1
0.20/0.26	c +    0.3     2203     514      0     0      6    4297   3223   26.6  27    1
0.30/0.33	c +    0.3     2203     514      0     0      6    5370   3545   27.4  26    1
0.40/0.40	c N    0.4     2203     514      0     0      6    6424   3556   28.8  27    1
0.40/0.41	c +    0.4     2203     514      0     0      6    6710   3899   29.1  26    1
0.50/0.50	c B    0.5     2203     514      0     0      6    8002   3903   29.8  28    1
0.50/0.53	c +    0.5     2203     514      0     0      6    8387   4288   30.0  26    1
0.60/0.68	c +    0.7     2203     514      0     0      6   10480   4716   30.9  26    1
0.80/0.88	c
0.80/0.88	c       original/binary      fixed     eliminated      learned       agility
0.80/0.88	c   seconds        variables     equivalent    conflicts       height       MB
0.80/0.88	c
0.80/0.88	c +    0.9     2203     514      0     0      6   13101   5187   31.4  26    1
1.10/1.12	c N    1.1     2203     514      0     0      6   16052   5195   31.7  28    1
1.10/1.14	c +    1.1     2203     514      0     0      6   16376   5705   31.8  27    1
1.39/1.47	c +    1.5     2203     514      0     0      6   20470   6275   32.0  27    1
1.69/1.78	c B    1.8     2203     514      0     0      6   24004   6284   31.9  28    2
1.89/1.92	c +    1.9     2203     514      0     0      6   25585   6902   31.9  26    2
2.40/2.45	c +    2.5     2203     514      0     0      6   31980   7592   31.8  28    2
2.99/3.06	c N    3.1     2203     514      0     0      6   38500   7603   31.7  27    2
3.20/3.20	c +    3.2     2203     514      0     0      6   39978   8351   31.7  27    2
4.09/4.16	c +    4.2     2203     514      0     0      6   49971   9186   31.5  27    2
5.19/5.24	c +    5.2     2203     514      0     0      6   62460  10104   30.9  27    2
5.29/5.39	c B    5.4     2203     514      0     0      6   64014  10112   30.8  28    2
6.79/6.83	c +    6.8     2203     514      0     0      6   78076  11114   29.9  27    3
7.99/8.05	c N    8.0     2203     514      0     0      6   89803  11123   30.2  25    3
8.89/8.99	c +    9.0     2203     514      0     0      6   97598  12225   30.1  25    3
11.59/11.67	c +   11.7     2203     514      0     0      6  121996  13447   29.3  28    3
15.18/15.28	c +   15.3     2203     514      0     0      6  152495  14791   28.6  27    4
16.08/16.18	c B   16.2     2203     514      0     0      6  160042  14797   28.7  27    4
19.98/20.07	c +   20.1     2203     514      0     0      6  190616  16270   28.6  27    5
22.18/22.23	c
22.18/22.23	c       original/binary      fixed     eliminated      learned       agility
22.18/22.23	c   seconds        variables     equivalent    conflicts       height       MB
22.18/22.23	c
22.18/22.23	c N   22.2     2203     514      0     0      6  205222  16282   28.5  25    5
26.98/27.02	c +   27.0     2203     514      0     0      6  238271  17897   28.3  26    5
35.68/35.71	c +   35.7     2203     514      0     0      6  297836  19686   27.7  28    6
47.87/47.93	c +   47.9     2203     514      0     0      6  372298  21654   27.5  27    7
50.08/50.18	c B   50.2     2203     514      0     0      6  384104  21661   27.5  28    7
63.67/63.75	c N   63.7     2203     514      0     0      6  461609  21673   27.6  27    8
64.37/64.44	c +   64.4     2203     514      0     0      6  465371  23819   27.7  26    8
87.16/87.20	c +   87.2     2203     514      0     0      6  581710  26200   27.8  27    8
116.85/116.99	c +  116.9     2203     514      0     0      6  727137  28820   27.6  28    9
154.13/154.29	c B  154.2     2203     514      0     0      6  896231  28826   27.2  28   10
156.53/156.61	c +  156.6     2203     514      0     0      6  908920  31702   27.3  26   11
187.92/188.05	c N  188.0     2203     514      0     0      6 1025621  31720   27.3  27   12
217.11/217.26	c +  217.2     2203     514      0     0      6 1136150  34872   27.1  26   12
294.78/294.98	c +  294.9     2203     514      0     0      6 1420185  38359   27.0  26   14
403.54/403.73	c +  403.6     2203     514      0     0      6 1775230  42194   27.1  27   16
489.11/489.31	c B  489.1     2203     514      0     0      6 2048420  42209   26.9  26   17
546.39/546.63	c +  546.4     2203     514      0     0      6 2219036  46413   26.6  26   18
559.09/559.33	c N  559.1     2203     514      0     0      6 2256004  46424   26.5  27   18
750.42/750.80	c +  750.5     2203     514      0     0      6 2773797  51054   26.3  26   20
1028.21/1028.67	c
1028.21/1028.67	c       original/binary      fixed     eliminated      learned       agility
1028.21/1028.67	c   seconds        variables     equivalent    conflicts       height       MB
1028.21/1028.67	c
1028.21/1028.67	c + 1028.3     2203     514      0     0      6 3467245  56159   26.2  29   22
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3843957 conflicts, 4607257 decisions, 1 random
1200.05/1200.50	c 0 iterations, 219 restarts, 6523 skipped
1200.05/1200.50	c 34 enlarged, 1 shrunken, 37592 rescored, 923 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, 6 elim, 0 merged
1200.05/1200.50	c elim: 7231 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: 100756 probed, 98 phases, 98 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: 98455595 learned, 20% deleted, 45 strong, 25 depth
1200.05/1200.50	c subs: 0 forward, 1 backward, 0 doms
1200.05/1200.50	c strs: 1 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 342307754 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 23 MB max, 457 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-1516859-1238276381/watcher-1516859-1238276381 -o /tmp/evaluation-result-1516859-1238276381/solver-1516859-1238276381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516859-1238276381.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: 0.92 0.98 0.99 2/64 26693
/proc/meminfo: memFree=997544/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=916 CPUtime=0
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1100304412 937984 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 229 147 79 155 0 72 0

[startup+0.060792 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26693
/proc/meminfo: memFree=997544/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=1180 CPUtime=0.05
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 209 0 0 0 5 0 0 0 18 0 1 0 1100304412 1208320 193 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 295 193 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101809 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26693
/proc/meminfo: memFree=997544/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=1312 CPUtime=0.1
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 1100304412 1343488 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 328 225 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301851 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26693
/proc/meminfo: memFree=997544/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=1576 CPUtime=0.3
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 313 0 0 0 30 0 0 0 19 0 1 0 1100304412 1613824 297 1992294400 134512640 135151029 4294956240 18446744073709551615 134555039 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 394 297 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701936 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26693
/proc/meminfo: memFree=997544/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=1972 CPUtime=0.7
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 405 0 0 0 70 0 0 0 23 0 1 0 1100304412 2019328 389 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 493 389 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26694
/proc/meminfo: memFree=996128/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=2368 CPUtime=1.49
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1100304412 2424832 484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 592 484 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26694
/proc/meminfo: memFree=995616/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=2780 CPUtime=3.09
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 616 0 0 0 309 0 0 0 25 0 1 0 1100304412 2846720 600 1992294400 134512640 135151029 4294956240 18446744073709551615 134552596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 695 600 79 155 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26694
/proc/meminfo: memFree=994720/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=3580 CPUtime=6.29
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 814 0 0 0 629 0 0 0 25 0 1 0 1100304412 3665920 798 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 895 798 79 155 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3580

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26694
/proc/meminfo: memFree=993440/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=4772 CPUtime=12.69
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 1100304412 4886528 1074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 1193 1074 79 155 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4772

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26694
/proc/meminfo: memFree=991968/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=6120 CPUtime=25.48
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 1440 0 0 0 2547 1 0 0 25 0 1 0 1100304412 6266880 1424 1992294400 134512640 135151029 4294956240 18446744073709551615 134551385 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 1530 1424 79 155 0 1373 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6120

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26694
/proc/meminfo: memFree=989920/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=8340 CPUtime=51.08
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 1934 0 0 0 5106 2 0 0 25 0 1 0 1100304412 8540160 1918 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 2085 1918 79 155 0 1928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8340

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26694
/proc/meminfo: memFree=987872/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=10404 CPUtime=102.26
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 2443 0 0 0 10223 3 0 0 25 0 1 0 1100304412 10653696 2427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 2601 2427 79 155 0 2444 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=985888/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=12616 CPUtime=162.23
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 2927 0 0 0 16220 3 0 0 25 0 1 0 1100304412 12918784 2911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 3154 2911 79 155 0 2997 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12616

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=984864/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=13720 CPUtime=222.21
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 3186 0 0 0 22217 4 0 0 25 0 1 0 1100304412 14049280 3170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 3430 3170 79 155 0 3273 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13720

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=983584/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=15216 CPUtime=282.19
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 3502 0 0 0 28215 4 0 0 25 0 1 0 1100304412 15581184 3486 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 3804 3486 79 155 0 3647 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15216

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=982496/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=16464 CPUtime=342.17
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 3770 0 0 0 34212 5 0 0 25 0 1 0 1100304412 16859136 3754 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 4116 3754 79 155 0 3959 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=981600/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=17548 CPUtime=402.14
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4003 0 0 0 40209 5 0 0 25 0 1 0 1100304412 17969152 3987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 4387 3987 79 155 0 4230 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17548

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26694
/proc/meminfo: memFree=980768/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=18544 CPUtime=462.12
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4212 0 0 0 46207 5 0 0 25 0 1 0 1100304412 18989056 4196 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 4636 4196 79 155 0 4479 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18544

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=979744/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=19540 CPUtime=522.1
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4428 0 0 0 52204 6 0 0 25 0 1 0 1100304412 20008960 4412 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 4885 4412 79 155 0 4728 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19540

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=978976/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=20628 CPUtime=582.08
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4619 0 0 0 58202 6 0 0 25 0 1 0 1100304412 21123072 4603 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5157 4603 79 155 0 5000 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20628

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=978336/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=21288 CPUtime=642.06
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4767 0 0 0 64200 6 0 0 25 0 1 0 1100304412 21798912 4751 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5322 4751 79 155 0 5165 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21288

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=977824/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=21904 CPUtime=702.03
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 4895 0 0 0 70197 6 0 0 25 0 1 0 1100304412 22429696 4879 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5476 4879 79 155 0 5319 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 21904

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=977248/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=22604 CPUtime=762.02
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5036 0 0 0 76195 7 0 0 25 0 1 0 1100304412 23146496 5020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5651 5020 79 155 0 5494 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22604

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=976864/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=23052 CPUtime=821.99
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5135 0 0 0 82192 7 0 0 25 0 1 0 1100304412 23605248 5119 1992294400 134512640 135151029 4294956240 18446744073709551615 134552157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5763 5119 79 155 0 5606 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23052

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=976480/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=23340 CPUtime=881.96
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5223 0 0 0 88189 7 0 0 25 0 1 0 1100304412 23900160 5207 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5835 5207 79 155 0 5678 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23340

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=976288/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=23636 CPUtime=941.94
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5286 0 0 0 94187 7 0 0 25 0 1 0 1100304412 24203264 5270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 5909 5270 79 155 0 5752 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=975840/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=24116 CPUtime=1001.92
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5400 0 0 0 100184 8 0 0 25 0 1 0 1100304412 24694784 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6029 5384 79 155 0 5872 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=975072/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=24940 CPUtime=1061.9
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5579 0 0 0 106182 8 0 0 25 0 1 0 1100304412 25538560 5563 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6235 5563 79 155 0 6078 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=974816/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=25076 CPUtime=1121.87
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5650 0 0 0 112179 8 0 0 25 0 1 0 1100304412 25677824 5634 1992294400 134512640 135151029 4294956240 18446744073709551615 134580473 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6269 5634 79 155 0 6112 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 25076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=974368/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=25576 CPUtime=1181.86
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5747 0 0 0 118177 9 0 0 25 0 1 0 1100304412 26189824 5731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6394 5731 79 155 0 6237 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=974304/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=25852 CPUtime=1200.05
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5774 0 0 0 119996 9 0 0 25 0 1 0 1100304412 26472448 5758 1992294400 134512640 135151029 4294956240 18446744073709551615 134552632 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6463 5758 79 155 0 6306 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25852

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: 0.99 0.98 0.99 2/65 26696
/proc/meminfo: memFree=974304/2055920 swapFree=4177928/4192956
[pid=26693] ppid=26691 vsize=25852 CPUtime=1200.05
/proc/26693/stat : 26693 (precosat) R 26691 26693 26403 0 -1 4194304 5774 0 0 0 119996 9 0 0 25 0 1 0 1100304412 26472448 5758 1992294400 134512640 135151029 4294956240 18446744073709551615 134552632 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26693/statm: 6463 5758 79 155 0 6306 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.097985
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 25852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5774
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= 1990

runsolver used 0.823874 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 22:39:41
IDJOB=1516859
IDBENCH=70548
IDSOLVER=507
FILE ID=node10/1516859-1238276381
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516859-1238276381/watcher-1516859-1238276381 -o /tmp/evaluation-result-1516859-1238276381/solver-1516859-1238276381 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516859-1238276381.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=1743280427

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:        998024 kB
Buffers:         88660 kB
Cached:         881304 kB
SwapCached:       8896 kB
Active:         205516 kB
Inactive:       775520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        998024 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62896 kB
Committed_AS:  2788460 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 2009-03-28 22:59:44