Trace number 1512491

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) 1200.1 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.5081
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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-1512491-1238205314.cnf
0.00/0.00	c found header 'p cnf 1000 20000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    20000    1000      0     0      0       0      0    0.0   0    1
0.09/0.19	c s    0.2    20000    1000      0     0      0       0      0    0.0   0    1
0.09/0.19	c l    0.2    20000    1000      0     0      0       0  20000    0.0   0    1
0.19/0.20	c R    0.2    20000    1000      0     0      0     102    102  210.7  16    2
0.19/0.21	c R    0.2    20000    1000      0     0      0     203    203  197.1  23    2
0.19/0.27	c N    0.3    20000    1000      0     0      0     805    805  218.4  27    2
0.29/0.30	c B    0.3    20000    1000      0     0      0    1000   1000  223.9  25    2
0.39/0.42	c B    0.4    20000    1000      0     0      0    2001   2001  239.3  26    3
0.39/0.47	c R    0.5    20000    1000      0     0      0    2408   2408  243.7  25    3
0.89/0.99	c N    1.0    20000    1000      0     0      0    6420   6420  253.4  25    5
1.19/1.22	c B    1.2    20000    1000      0     0      0    8007   8007  256.9  27    6
2.49/2.50	c N    2.5    20000    1000      0     0      0   16051  16051  260.9  27   11
3.20/3.25	c +    3.3    20000    1000      0     0      0   20002  22000  260.8  27   14
4.09/4.12	c B    4.1    20000    1000      0     0      0   24016  22014  260.8  27   15
4.29/4.35	c +    4.4    20000    1000      0     0      0   25000  24200  260.7  27   15
5.89/5.91	c +    5.9    20000    1000      0     0      0   31250  26620  261.0  25   16
7.49/7.60	c N    7.6    20000    1000      0     0      0   38500  26633  254.9  27   18
7.69/7.71	c +    7.7    20000    1000      0     0      0   39060  29282  254.6  27   18
10.19/10.27	c +   10.3    20000    1000      0     0      0   48826  32210  252.5  28   20
13.68/13.79	c
13.68/13.79	c       original/binary      fixed     eliminated      learned       agility
13.68/13.79	c   seconds        variables     equivalent    conflicts       height       MB
13.68/13.79	c
13.68/13.79	c +   13.8    20000    1000      0     0      0   61030  35431  258.2  26   22
14.68/14.79	c B   14.8    20000    1000      0     0      0   64029  35217  259.3  27   24
17.59/17.68	c +   17.7    20000    1000      0     0      0   76285  38974  255.7  27   25
21.49/21.54	c N   21.5    20000    1000      0     0      0   89825  38990  254.8  27   27
23.48/23.52	c +   23.5    20000    1000      0     0      0   95356  42871  254.5  27   27
31.08/31.11	c +   31.1    20000    1000      0     0      0  119195  47158  255.2  27   30
39.98/40.02	c +   40.0    20000    1000      0     0      0  148990  51873  259.2  26   33
43.47/43.55	c B   43.5    20000    1000      0     0      0  160066  51885  260.4  28   35
52.58/52.60	c +   52.6    20000    1000      0     0      0  186235  57060  262.1  28   36
63.78/63.89	c N   63.9    20000    1000      0     0      0  205235  57071  262.9  26   41
84.27/84.33	c +   84.3    20000    1000      0     0      0  232790  62766  263.5  28   43
107.46/107.56	c +  107.5    20000    1000      0     0      0  290985  69042  262.7  27   44
139.25/139.35	c +  139.3    20000    1000      0     0      0  363732  75946  263.1  24   50
146.35/146.41	c B  146.4    20000    1000      0     0      0  384112  75952  262.5  26   54
176.15/176.25	c +  176.2    20000    1000      0     0      0  454666  83540  260.7  28   55
181.24/181.36	c N  181.3    20000    1000      0     0      0  461637  82927  260.6  27   59
257.42/257.50	c +  257.4    20000    1000      0     0      0  568332  91894  257.6  27   60
327.20/327.38	c +  327.3    20000    1000      0     0      0  710415 101083  258.5  27   68
427.46/427.69	c +  427.6    20000    1000      0     0      0  888016 111191  257.0  27   75
431.36/431.50	c
431.36/431.50	c       original/binary      fixed     eliminated      learned       agility
431.36/431.50	c   seconds        variables     equivalent    conflicts       height       MB
431.36/431.50	c
431.36/431.50	c B  431.4    20000    1000      0     0      0  896208 109289  256.8  24   79
536.43/536.70	c N  536.6    20000    1000      0     0      0 1025682 111203  255.7  27   87
654.81/655.06	c +  654.9    20000    1000      0     0      0 1110021 122310  254.8  28   90
867.24/867.50	c +  867.3    20000    1000      0     0      0 1387525 134541  254.1  26   95
1121.08/1121.40	c + 1121.1    20000    1000      0     0      0 1734405 147995  252.1  27  103
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 1835220 conflicts, 2315015 decisions, 1 random
1200.07/1200.40	c 0 iterations, 183 restarts, 3396 skipped
1200.07/1200.40	c 21 enlarged, 0 shrunken, 17945 rescored, 507 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 101844 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 132000 probed, 66 phases, 66 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 271313743 learned, 8% deleted, 0 strong, 26 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 188375544 propagations, 0.16 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 114 MB max, 992 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512491-1238205314/watcher-1512491-1238205314 -o /tmp/evaluation-result-1512491-1238205314/solver-1512491-1238205314 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512491-1238205314.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: 0.00 0.00 0.00 3/81 26283
/proc/meminfo: memFree=1608784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=1184 CPUtime=0
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 188 0 0 0 0 0 0 0 20 0 1 0 1093195727 1212416 173 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 296 174 63 155 0 139 0

[startup+0.0268651 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 26283
/proc/meminfo: memFree=1608784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=2500 CPUtime=0.02
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 537 0 0 0 2 0 0 0 20 0 1 0 1093195727 2560000 521 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 625 521 79 155 0 468 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2500

[startup+0.101872 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 26283
/proc/meminfo: memFree=1608784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=3184 CPUtime=0.09
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 758 0 0 0 9 0 0 0 20 0 1 0 1093195727 3260416 699 1992294400 134512640 135151029 4294956240 18446744073709551615 134526308 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 796 699 79 155 0 639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301895 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 26283
/proc/meminfo: memFree=1608784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=3316 CPUtime=0.29
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 784 0 0 0 29 0 0 0 22 0 1 0 1093195727 3395584 725 1992294400 134512640 135151029 4294956240 18446744073709551615 134520167 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 829 725 79 155 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3316

[startup+0.701941 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 26283
/proc/meminfo: memFree=1608784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=5296 CPUtime=0.69
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 1282 0 0 0 69 0 0 0 25 0 1 0 1093195727 5423104 1223 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 1324 1223 79 155 0 1167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5296

[startup+1.50103 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 26284
/proc/meminfo: memFree=1602760/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=8728 CPUtime=1.49
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 2159 0 0 0 149 0 0 0 25 0 1 0 1093195727 8937472 2100 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 2182 2100 79 155 0 2025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8728

[startup+3.1012 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 26284
/proc/meminfo: memFree=1598088/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=14536 CPUtime=3.09
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 3588 0 0 0 308 1 0 0 25 0 1 0 1093195727 14884864 3529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 3634 3529 79 155 0 3477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14536

[startup+6.30156 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 26284
/proc/meminfo: memFree=1591176/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=18896 CPUtime=6.29
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 4705 0 0 0 627 2 0 0 25 0 1 0 1093195727 19349504 4646 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 4724 4646 79 155 0 4567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18896

[startup+12.7023 s]
/proc/loadavg: 0.22 0.05 0.02 2/82 26284
/proc/meminfo: memFree=1585544/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=23648 CPUtime=12.69
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 5893 0 0 0 1266 3 0 0 25 0 1 0 1093195727 24215552 5834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 5912 5834 79 155 0 5755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23648

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/82 26284
/proc/meminfo: memFree=1577160/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=31976 CPUtime=25.48
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 7940 0 0 0 2542 6 0 0 25 0 1 0 1093195727 32743424 7881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 7994 7881 79 155 0 7837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31976

[startup+51.1015 s]
/proc/loadavg: 0.56 0.15 0.05 2/82 26284
/proc/meminfo: memFree=1570184/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=38976 CPUtime=51.08
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 9700 0 0 0 5100 8 0 0 25 0 1 0 1093195727 39911424 9641 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 9744 9641 79 155 0 9587 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38976

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/82 26284
/proc/meminfo: memFree=1560456/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=48628 CPUtime=102.26
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 12060 0 0 0 10216 10 0 0 25 0 1 0 1093195727 49795072 12001 1992294400 134512640 135151029 4294956240 18446744073709551615 134554525 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 12157 12001 79 155 0 12000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48628

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/82 26284
/proc/meminfo: memFree=1551240/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=57768 CPUtime=162.24
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 14359 0 0 0 16212 12 0 0 25 0 1 0 1093195727 59154432 14300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554744 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 14442 14300 79 155 0 14285 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57768

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/82 26284
/proc/meminfo: memFree=1540936/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=68224 CPUtime=222.23
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 16905 0 0 0 22206 17 0 0 25 0 1 0 1093195727 69861376 16846 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 17056 16846 79 155 0 16899 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68224

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/82 26284
/proc/meminfo: memFree=1539528/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=69704 CPUtime=282.21
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 17256 0 0 0 28204 17 0 0 25 0 1 0 1093195727 71376896 17197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 17426 17197 79 155 0 17269 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 69704

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/82 26284
/proc/meminfo: memFree=1531784/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=77572 CPUtime=342.2
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 19191 0 0 0 34201 19 0 0 25 0 1 0 1093195727 79433728 19132 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 19393 19132 79 155 0 19236 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 77572

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/82 26290
/proc/meminfo: memFree=1530056/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=79272 CPUtime=402.17
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 19607 0 0 0 40198 19 0 0 25 0 1 0 1093195727 81174528 19548 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 19818 19548 79 155 0 19661 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 79272

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/82 26290
/proc/meminfo: memFree=1524360/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=85136 CPUtime=462.15
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 21023 0 0 0 46195 20 0 0 25 0 1 0 1093195727 87179264 20964 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 21284 20964 79 155 0 21127 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 85136

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/82 26290
/proc/meminfo: memFree=1518856/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=91020 CPUtime=522.14
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 22406 0 0 0 52192 22 0 0 25 0 1 0 1093195727 93204480 22347 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 22755 22347 79 155 0 22598 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 91020

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/82 26290
/proc/meminfo: memFree=1516424/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=93520 CPUtime=582.12
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 23003 0 0 0 58189 23 0 0 25 0 1 0 1093195727 95764480 22944 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 23380 22944 79 155 0 23223 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 93520

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/82 26290
/proc/meminfo: memFree=1515592/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=94528 CPUtime=642.11
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 23201 0 0 0 64188 23 0 0 25 0 1 0 1093195727 96796672 23142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 23632 23142 79 155 0 23475 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 94528

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/82 26290
/proc/meminfo: memFree=1507848/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=102316 CPUtime=702.09
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 25121 0 0 0 70184 25 0 0 25 0 1 0 1093195727 104771584 25062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 25579 25062 79 155 0 25422 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 102316

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/82 26290
/proc/meminfo: memFree=1507656/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=102652 CPUtime=762.08
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 25165 0 0 0 76183 25 0 0 25 0 1 0 1093195727 105115648 25106 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 25663 25106 79 155 0 25506 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 102652

[startup+822.302 s]
/proc/loadavg: 1.04 0.94 0.57 2/82 26290
/proc/meminfo: memFree=1507080/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=103292 CPUtime=822.06
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 25301 0 0 0 82181 25 0 0 25 0 1 0 1093195727 105771008 25242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 25823 25242 79 155 0 25666 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 103292

[startup+882.301 s]
/proc/loadavg: 1.01 0.95 0.59 2/82 26290
/proc/meminfo: memFree=1502600/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=107840 CPUtime=882.05
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 26440 0 0 0 88178 27 0 0 25 0 1 0 1093195727 110428160 26381 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 26960 26381 79 155 0 26803 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 107840

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/82 26290
/proc/meminfo: memFree=1501768/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=108696 CPUtime=942.03
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 26622 0 0 0 94176 27 0 0 25 0 1 0 1093195727 111304704 26563 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 27174 26563 79 155 0 27017 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 108696

[startup+1002.3 s]
/proc/loadavg: 1.11 0.99 0.65 2/82 26290
/proc/meminfo: memFree=1501448/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=109128 CPUtime=1002.01
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 26707 0 0 0 100174 27 0 0 25 0 1 0 1093195727 111747072 26648 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 27282 26648 79 155 0 27125 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 109128

[startup+1062.3 s]
/proc/loadavg: 1.11 1.00 0.67 2/82 26290
/proc/meminfo: memFree=1498824/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=112036 CPUtime=1062
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 27347 0 0 0 106172 28 0 0 25 0 1 0 1093195727 114724864 27288 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 28009 27288 79 155 0 27852 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 112036

[startup+1122.3 s]
/proc/loadavg: 1.11 1.02 0.69 2/82 26290
/proc/meminfo: memFree=1498440/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=112468 CPUtime=1121.98
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 27445 0 0 0 112170 28 0 0 25 0 1 0 1093195727 115167232 27386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 28117 27386 79 155 0 27960 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 112468

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 0.72 2/82 26290
/proc/meminfo: memFree=1491464/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=119556 CPUtime=1181.97
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 29175 0 0 0 118167 30 0 0 25 0 1 0 1093195727 122425344 29116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 29889 29116 79 155 0 29732 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 119556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.02 0.72 2/82 26290
/proc/meminfo: memFree=1491336/2055920 swapFree=4176448/4192956
[pid=26283] ppid=26281 vsize=119692 CPUtime=1200.07
/proc/26283/stat : 26283 (precosat) R 26281 26283 26246 0 -1 4194304 29204 0 0 0 119977 30 0 0 25 0 1 0 1093195727 122564608 29145 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26283/statm: 29923 29145 79 155 0 29766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 119692

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.321951
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 119692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29204
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= 1597

runsolver used 1.47677 second user time and 3.99839 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 02:55:14
IDJOB=1512491
IDBENCH=70184
IDSOLVER=507
FILE ID=node86/1512491-1238205314
PBS_JOBID= 9060481
Free space on /tmp= 66460 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512491-1238205314/watcher-1512491-1238205314 -o /tmp/evaluation-result-1512491-1238205314/solver-1512491-1238205314 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512491-1238205314.cnf

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=709382678

node86.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		: 3000.238
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		: 3000.238
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:       1609200 kB
Buffers:         40732 kB
Cached:         313508 kB
SwapCached:       8880 kB
Active:         135076 kB
Inactive:       233060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609200 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          19032 kB
Slab:            62768 kB
Committed_AS:  2719912 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 03:15:17