Trace number 1517843

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517843-1238291927.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1609     374      0     0      6       0      0    0.0   0    0
0.00/0.00	c l    0.0     1609     374      0     0      6       0   1609    0.0   0    0
0.01/0.01	c R    0.0     1609     374      0     0      6     100    100   38.5  12    0
0.01/0.01	c R    0.0     1609     374      0     0      6     200    200   31.6  21    0
0.01/0.03	c N    0.0     1609     374      0     0      6     803    803   25.0  27    0
0.01/0.04	c B    0.0     1609     374      0     0      6    1000   1000   24.1  27    0
0.01/0.07	c +    0.1     1609     374      0     0      6    1609   1769   22.8  28    0
0.01/0.09	c B    0.1     1609     374      0     0      6    2001   1777   22.7  28    0
0.01/0.09	c +    0.1     1609     374      0     0      6    2012   1945   22.6  28    0
0.09/0.11	c N    0.1     1609     374      0     0      6    2412   1947   22.3  28    0
0.09/0.12	c +    0.1     1609     374      0     0      6    2515   2139   22.2  29    0
0.09/0.15	c +    0.2     1609     374      0     0      6    3142   2352   22.0  28    0
0.09/0.19	c +    0.2     1609     374      0     0      6    3927   2587   21.5  28    1
0.19/0.24	c +    0.2     1609     374      0     0      6    4905   2845   21.4  28    1
0.29/0.31	c +    0.3     1609     374      0     0      6    6130   3129   20.9  27    1
0.29/0.33	c N    0.3     1609     374      0     0      6    6419   3134   20.8  28    1
0.39/0.40	c +    0.4     1609     374      0     0      6    7660   3441   20.7  28    1
0.39/0.42	c B    0.4     1609     374      0     0      6    8003   3447   20.6  28    1
0.49/0.52	c
0.49/0.52	c       original/binary      fixed     eliminated      learned       agility
0.49/0.52	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.52	c
0.49/0.52	c +    0.5     1609     374      0     0      6    9575   3785   20.1  27    1
0.59/0.66	c +    0.7     1609     374      0     0      6   11966   4163   19.9  29    1
0.79/0.85	c +    0.9     1609     374      0     0      6   14956   4579   19.3  28    1
0.89/0.92	c N    0.9     1609     374      0     0      6   16039   4586   19.1  27    1
1.10/1.10	c +    1.1     1609     374      0     0      6   18696   5036   18.6  28    1
1.39/1.40	c +    1.4     1609     374      0     0      6   23371   5539   18.5  29    1
1.39/1.45	c B    1.5     1609     374      0     0      6   24008   5551   18.4  27    1
1.79/1.81	c +    1.8     1609     374      0     0      6   29212   6092   18.0  24    1
2.29/2.35	c +    2.4     1609     374      0     0      6   36515   6701   17.6  28    1
2.49/2.50	c N    2.5     1609     374      0     0      6   38490   6715   17.6  26    1
2.99/3.03	c +    3.0     1609     374      0     0      6   45642   7371   17.9  28    2
3.89/3.95	c +    3.9     1609     374      0     0      6   57050   8108   18.0  28    2
4.49/4.52	c B    4.5     1609     374      0     0      6   64019   8117   17.9  27    2
4.99/5.08	c +    5.1     1609     374      0     0      6   71312   8918   18.0  28    2
6.59/6.66	c +    6.7     1609     374      0     0      6   89141   9809   18.8  26    2
6.69/6.72	c N    6.7     1609     374      0     0      6   89789   9576   18.8  28    2
8.49/8.60	c +    8.6     1609     374      0     0      6  111425  10789   19.3  31    3
11.09/11.19	c +   11.2     1609     374      0     0      6  139280  11867   19.5  29    3
13.19/13.26	c B   13.3     1609     374      0     0      6  160045  11872   19.6  28    3
14.58/14.63	c
14.58/14.63	c       original/binary      fixed     eliminated      learned       agility
14.58/14.63	c   seconds        variables     equivalent    conflicts       height       MB
14.58/14.63	c
14.58/14.63	c +   14.6     1609     374      0     0      6  174100  13053   19.9  27    3
17.88/17.99	c N   18.0     1609     374      0     0      6  205214  13071   20.0  26    4
19.38/19.40	c +   19.4     1609     374      0     0      6  217626  14358   19.9  27    4
25.58/25.62	c +   25.6     1609     374      0     0      6  272030  15793   19.5  28    4
33.99/34.06	c +   34.0     1609     374      0     0      6  340036  17372   18.9  29    5
39.58/39.61	c B   39.6     1609     374      0     0      6  384096  17377   18.5  31    5
44.98/45.02	c +   45.0     1609     374      0     0      6  425045  19109   18.2  29    5
50.27/50.30	c N   50.3     1609     374      0     0      6  461647  19124   18.0  28    6
60.27/60.31	c +   60.3     1609     374      0     0      6  531305  21019   17.6  28    6
80.86/80.96	c +   80.9     1609     374      0     0      6  664131  23120   17.4  29    7
108.86/108.90	c +  108.9     1609     374      0     0      6  830160  25432   17.7  25    8
121.54/121.64	c B  121.6     1609     374      0     0      6  896211  25438   17.9  28    8
145.33/145.46	c N  145.4     1609     374      0     0      6 1025677  25450   17.6  27    9
147.63/147.73	c +  147.7     1609     374      0     0      6 1037700  27975   17.5  27    9
199.29/199.49	c +  199.4     1609     374      0     0      6 1297125  30772   17.6  28   11
271.65/271.88	c +  271.7     1609     374      0     0      6 1621405  33849   17.8  28   12
371.21/371.43	c +  371.3     1609     374      0     0      6 2026756  37233   17.9  27   13
377.91/378.11	c B  377.9     1609     374      0     0      6 2048417  37249   18.0  27   14
435.78/436.01	c R  435.8     1609     374      0     0      6 2256120  37253   17.9  25   14
511.56/511.80	c
511.56/511.80	c       original/binary      fixed     eliminated      learned       agility
511.56/511.80	c   seconds        variables     equivalent    conflicts       height       MB
511.56/511.80	c
511.56/511.80	c +  511.6     1609     374      0     0      6 2533445  40956   18.0  28   16
710.69/711.03	c +  710.7     1609     374      0     0      6 3166805  45051   18.1  29   17
979.18/979.67	c +  979.3     1609     374      0     0      6 3958506  49556   18.0  29   20
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	c
1200.00/1200.50	c 4546563 conflicts, 5365494 decisions, 1 random
1200.00/1200.50	c 0 iterations, 91 restarts, 8095 skipped
1200.00/1200.50	c 36 enlarged, 0 shrunken, 44459 rescored, 1021 rebiased
1200.00/1200.50	c 1 simplifications, 0 reductions
1200.00/1200.50	c
1200.00/1200.50	c vars: 0 fixed, 0 equiv, 6 elim, 0 merged
1200.00/1200.50	c elim: 5369 resolutions, 1 phases, 1 rounds
1200.00/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.50	c prbe: 46388 probed, 62 phases, 62 rounds
1200.00/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.50	c hash: 0 units, 0 merged
1200.00/1200.50	c mins: 92354336 learned, 23% deleted, 106 strong, 24 depth
1200.00/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.50	c strs: 0 forward, 0 backward
1200.00/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.50	c prps: 337274294 propagations, 0.28 megaprops
1200.00/1200.50	c
1200.00/1200.50	c 1200.0 seconds, 22 MB max, 452 MB recycled
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	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-1517843-1238291927/watcher-1517843-1238291927 -o /tmp/evaluation-result-1517843-1238291927/solver-1517843-1238291927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517843-1238291927.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: 0.99 0.97 0.97 3/64 4813
/proc/meminfo: memFree=1684632/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=916 CPUtime=0
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101857712 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134687673 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 229 130 79 155 0 72 0

[startup+0.011937 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 4813
/proc/meminfo: memFree=1684632/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=916 CPUtime=0.01
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 158 0 0 0 1 0 0 0 18 0 1 0 1101857712 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554712 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 229 142 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101953 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 4813
/proc/meminfo: memFree=1684632/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=1180 CPUtime=0.09
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 1101857712 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301994 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 4813
/proc/meminfo: memFree=1684632/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=1444 CPUtime=0.29
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 270 0 0 0 29 0 0 0 19 0 1 0 1101857712 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701073 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 4813
/proc/meminfo: memFree=1684632/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=1708 CPUtime=0.69
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1101857712 1748992 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 427 319 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1683536/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=1972 CPUtime=1.49
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 421 0 0 0 149 0 0 0 25 0 1 0 1101857712 2019328 405 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 493 405 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1683024/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=2500 CPUtime=3.09
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 531 0 0 0 309 0 0 0 25 0 1 0 1101857712 2560000 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 625 515 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1682256/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=3164 CPUtime=6.29
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 1101857712 3239936 682 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 791 682 79 155 0 634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3164

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1680976/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=4260 CPUtime=12.69
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 961 0 0 0 1269 0 0 0 25 0 1 0 1101857712 4362240 945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 1065 945 79 155 0 908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4260

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1679888/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=5348 CPUtime=25.48
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 1221 0 0 0 2548 0 0 0 25 0 1 0 1101857712 5476352 1205 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 1337 1205 79 155 0 1180 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5348

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1678672/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=6704 CPUtime=51.07
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 1536 0 0 0 5106 1 0 0 25 0 1 0 1101857712 6864896 1520 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 1676 1520 79 155 0 1519 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4814
/proc/meminfo: memFree=1676688/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=8676 CPUtime=102.25
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 1999 0 0 0 10224 1 0 0 25 0 1 0 1101857712 8884224 1983 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 2169 1983 79 155 0 2012 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8676

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4820
/proc/meminfo: memFree=1674376/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=11368 CPUtime=162.23
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 2550 0 0 0 16220 3 0 0 25 0 1 0 1101857712 11640832 2534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 2842 2534 79 155 0 2685 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11368

[startup+222.301 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1665352/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=12740 CPUtime=222.17
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 2827 0 0 0 22213 4 0 0 25 0 1 0 1101857712 13045760 2811 1992294400 134512640 135151029 4294956240 18446744073709551615 134578326 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 3185 2811 79 155 0 3028 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 12740

[startup+282.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1664520/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=13764 CPUtime=282.15
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 3062 0 0 0 28210 5 0 0 25 0 1 0 1101857712 14094336 3046 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 3441 3046 79 155 0 3284 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 13764

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1663752/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=14572 CPUtime=342.12
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 3238 0 0 0 34207 5 0 0 25 0 1 0 1101857712 14921728 3222 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 3643 3222 79 155 0 3486 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 14572

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1663048/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=15524 CPUtime=402.1
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 3429 0 0 0 40205 5 0 0 25 0 1 0 1101857712 15896576 3413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 3881 3413 79 155 0 3724 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 15524

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1662024/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=16776 CPUtime=462.08
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 3678 0 0 0 46202 6 0 0 25 0 1 0 1101857712 17178624 3662 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4194 3662 79 155 0 4037 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 16776

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1660944/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=17912 CPUtime=522.05
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 3939 0 0 0 52199 6 0 0 25 0 1 0 1101857712 18341888 3923 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4478 3923 79 155 0 4321 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 17912

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1660368/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=18624 CPUtime=582.03
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4080 0 0 0 58197 6 0 0 25 0 1 0 1101857712 19070976 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4656 4064 79 155 0 4499 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 18624

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1659920/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=19136 CPUtime=642.02
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4196 0 0 0 64195 7 0 0 25 0 1 0 1101857712 19595264 4180 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4784 4180 79 155 0 4627 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 19136

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1659600/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=19412 CPUtime=701.99
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4272 0 0 0 70192 7 0 0 25 0 1 0 1101857712 19877888 4256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4853 4256 79 155 0 4696 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 19412

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1659088/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=19908 CPUtime=761.97
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4381 0 0 0 76190 7 0 0 25 0 1 0 1101857712 20385792 4365 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 4977 4365 79 155 0 4820 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 19908

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1658768/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=20496 CPUtime=821.94
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4478 0 0 0 82187 7 0 0 25 0 1 0 1101857712 20987904 4462 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5124 4462 79 155 0 4967 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 20496

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1658320/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=21072 CPUtime=881.92
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4572 0 0 0 88184 8 0 0 25 0 1 0 1101857712 21577728 4556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5268 4556 79 155 0 5111 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 21072

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1657808/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=21716 CPUtime=941.9
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4702 0 0 0 94182 8 0 0 25 0 1 0 1101857712 22237184 4686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5429 4686 79 155 0 5272 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 21716

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1657232/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=22456 CPUtime=1001.87
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4857 0 0 0 100179 8 0 0 25 0 1 0 1101857712 22994944 4841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5614 4841 79 155 0 5457 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 22456

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1656848/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=22884 CPUtime=1061.86
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 4937 0 0 0 106177 9 0 0 25 0 1 0 1101857712 23433216 4921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5721 4921 79 155 0 5564 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 22884

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1656464/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=23320 CPUtime=1121.83
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 5040 0 0 0 112174 9 0 0 25 0 1 0 1101857712 23879680 5024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 5830 5024 79 155 0 5673 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 23320

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1655952/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=24096 CPUtime=1181.81
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 5175 0 0 0 118172 9 0 0 25 0 1 0 1101857712 24674304 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 6024 5159 79 155 0 5867 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 24096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1655952/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=24096 CPUtime=1200
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 5175 0 0 0 119991 9 0 0 25 0 1 0 1101857712 24674304 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 6024 5159 79 155 0 5867 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24096

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5300
/proc/meminfo: memFree=1655952/2055920 swapFree=4175824/4192956
[pid=4813] ppid=4811 vsize=24096 CPUtime=1200
/proc/4813/stat : 4813 (precosat) R 4811 4813 4504 0 -1 4194304 5175 0 0 0 119991 9 0 0 25 0 1 0 1101857712 24674304 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4813/statm: 6024 5159 79 155 0 5867 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.100984
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 24096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5175
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= 2870

runsolver used 0.859869 second user time and 2.52861 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-29 03:58:47
IDJOB=1517843
IDBENCH=70630
IDSOLVER=507
FILE ID=node33/1517843-1238291927
PBS_JOBID= 9060938
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517843-1238291927/watcher-1517843-1238291927 -o /tmp/evaluation-result-1517843-1238291927/solver-1517843-1238291927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517843-1238291927.cnf

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=1897479705

node33.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		: 3000.266
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		: 3000.266
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:       1685112 kB
Buffers:         59088 kB
Cached:         226400 kB
SwapCached:      10924 kB
Active:          55208 kB
Inactive:       242736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685112 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            58892 kB
Committed_AS:  3016340 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 04:18:50