Trace number 1518491

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1518491-1238300534.cnf
0.00/0.00	c found header 'p cnf 400 1700'
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     1700     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1667     389      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1667     389      0     0     11       0   1667    0.0   0    0
0.00/0.01	c R    0.0     1667     389      0     0     11     100    100   36.5  13    0
0.00/0.01	c R    0.0     1667     389      0     0     11     200    200   31.6  21    0
0.00/0.04	c N    0.0     1667     389      0     0     11     800    800   25.8  29    0
0.00/0.04	c B    0.0     1667     389      0     0     11    1002   1002   24.9  28    0
0.00/0.07	c +    0.1     1667     389      0     0     11    1667   1833   24.3  28    0
0.00/0.09	c B    0.1     1667     389      0     0     11    2002   1842   23.9  27    0
0.09/0.10	c +    0.1     1667     389      0     0     11    2082   2016   23.8  28    0
0.10/0.11	c N    0.1     1667     389      0     0     11    2405   2023   23.5  28    0
0.10/0.12	c +    0.1     1667     389      0     0     11    2600   2217   23.3  28    0
0.10/0.16	c +    0.2     1667     389      0     0     11    3250   2438   23.4  29    0
0.19/0.20	c +    0.2     1667     389      0     0     11    4061   2681   23.2  26    1
0.19/0.26	c +    0.3     1667     389      0     0     11    5075   2949   23.0  27    1
0.29/0.33	c +    0.3     1667     389      0     0     11    6341   3243   22.5  28    1
0.29/0.34	c N    0.3     1667     389      0     0     11    6419   3035   22.5  28    1
0.39/0.43	c +    0.4     1667     389      0     0     11    7927   3567   22.1  26    1
0.39/0.44	c B    0.4     1667     389      0     0     11    8006   3333   22.1  27    1
0.49/0.55	c
0.49/0.55	c       original/binary      fixed     eliminated      learned       agility
0.49/0.55	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.55	c
0.49/0.55	c +    0.6     1667     389      0     0     11    9905   3923   21.4  29    1
0.69/0.70	c +    0.7     1667     389      0     0     11   12381   4315   20.9  27    1
0.89/0.90	c +    0.9     1667     389      0     0     11   15476   4746   20.6  28    1
0.89/0.94	c N    0.9     1667     389      0     0     11   16041   4755   20.6  27    1
1.10/1.17	c +    1.2     1667     389      0     0     11   19345   5220   20.3  29    1
1.39/1.49	c B    1.5     1667     389      0     0     11   24009   5225   19.9  26    1
1.49/1.50	c +    1.5     1667     389      0     0     11   24184   5742   19.9  25    1
1.89/1.93	c +    1.9     1667     389      0     0     11   30230   6316   19.7  25    1
2.49/2.50	c +    2.5     1667     389      0     0     11   37786   6947   19.3  27    1
2.49/2.55	c N    2.6     1667     389      0     0     11   38489   6957   19.3  28    1
3.20/3.24	c +    3.2     1667     389      0     0     11   47230   7641   18.9  25    2
4.09/4.14	c +    4.1     1667     389      0     0     11   59037   8405   19.1  28    2
4.49/4.56	c B    4.6     1667     389      0     0     11   64016   8415   19.1  29    2
5.29/5.35	c +    5.4     1667     389      0     0     11   73797   9245   19.1  27    2
6.69/6.75	c N    6.8     1667     389      0     0     11   89789   9260   19.1  27    2
6.89/6.98	c +    7.0     1667     389      0     0     11   92246  10169   19.1  30    2
9.09/9.12	c +    9.1     1667     389      0     0     11  115306  11185   18.8  26    3
11.88/11.92	c +   11.9     1667     389      0     0     11  144130  12303   18.5  27    3
13.48/13.54	c B   13.5     1667     389      0     0     11  160034  12308   18.3  28    3
15.48/15.58	c
15.48/15.58	c       original/binary      fixed     eliminated      learned       agility
15.48/15.58	c   seconds        variables     equivalent    conflicts       height       MB
15.48/15.58	c
15.48/15.58	c +   15.6     1667     389      0     0     11  180160  13533   18.6  28    3
18.39/18.41	c N   18.4     1667     389      0     0     11  205181  13542   18.7  27    4
20.69/20.70	c +   20.7     1667     389      0     0     11  225202  14886   18.7  28    4
27.28/27.32	c +   27.3     1667     389      0     0     11  281501  16374   18.7  27    4
36.38/36.48	c +   36.5     1667     389      0     0     11  351876  18011   18.7  28    5
41.07/41.14	c B   41.1     1667     389      0     0     11  384072  18025   18.6  27    5
48.67/48.77	c +   48.8     1667     389      0     0     11  439845  19812   18.4  30    5
51.97/52.00	c N   52.0     1667     389      0     0     11  461613  19824   18.3  27    6
65.38/65.47	c +   65.5     1667     389      0     0     11  549806  21793   18.2  27    6
88.97/89.00	c +   89.0     1667     389      0     0     11  687255  23972   18.1  28    7
118.56/118.69	c +  118.7     1667     389      0     0     11  859066  26369   18.5  28    8
125.26/125.34	c B  125.3     1667     389      0     0     11  896193  26380   18.6  28    9
150.65/150.77	c N  150.7     1667     389      0     0     11 1025618  26383   18.8  27    9
160.25/160.34	c +  160.3     1667     389      0     0     11 1073830  29005   18.7  27    9
220.23/220.34	c +  220.3     1667     389      0     0     11 1342285  31905   18.3  28   11
298.31/298.42	c +  298.3     1667     389      0     0     11 1677856  35095   18.4  27   12
391.59/391.76	c B  391.7     1667     389      0     0     11 2048406  35101   18.5  30   14
403.78/403.90	c +  403.8     1667     389      0     0     11 2097321  38604   18.4  27   14
452.27/452.48	c N  452.4     1667     389      0     0     11 2256093  38612   18.2  27   15
562.24/562.48	c
562.24/562.48	c       original/binary      fixed     eliminated      learned       agility
562.24/562.48	c   seconds        variables     equivalent    conflicts       height       MB
562.24/562.48	c
562.24/562.48	c +  562.3     1667     389      0     0     11 2621650  42464   18.0  26   16
773.88/774.12	c +  773.9     1667     389      0     0     11 3277062  46710   18.0  27   18
1071.40/1071.71	c + 1071.4     1667     389      0     0     11 4096329  51381   18.0  29   21
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4428273 conflicts, 5216966 decisions, 1 random
1200.07/1200.40	c 0 iterations, 35 restarts, 7895 skipped
1200.07/1200.40	c 36 enlarged, 0 shrunken, 43300 rescored, 1021 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, 11 elim, 0 merged
1200.07/1200.40	c elim: 5557 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: 25696 probed, 33 phases, 33 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: 90953471 learned, 24% deleted, 66 strong, 23 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: 333496639 propagations, 0.28 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 22 MB max, 443 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-1518491-1238300534/watcher-1518491-1238300534 -o /tmp/evaluation-result-1518491-1238300534/solver-1518491-1238300534 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518491-1238300534.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6336
/proc/meminfo: memFree=702840/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=916 CPUtime=0
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1102720370 937984 132 1992294400 134512640 135151029 4294956240 18446744073709551615 134579637 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 229 132 79 155 0 72 0

[startup+0.09884 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6336
/proc/meminfo: memFree=702840/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=1180 CPUtime=0.09
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 1102720370 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.10184 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6336
/proc/meminfo: memFree=702840/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=1180 CPUtime=0.1
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 221 0 0 0 10 0 0 0 18 0 1 0 1102720370 1208320 205 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 295 205 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301864 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6336
/proc/meminfo: memFree=702840/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=1448 CPUtime=0.29
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 278 0 0 0 29 0 0 0 19 0 1 0 1102720370 1482752 262 1992294400 134512640 135151029 4294956240 18446744073709551615 134531112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 362 262 79 155 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701911 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6336
/proc/meminfo: memFree=702840/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=1580 CPUtime=0.69
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 333 0 0 0 69 0 0 0 22 0 1 0 1102720370 1617920 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134531086 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 395 317 79 155 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1580

[startup+1.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=701680/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=1976 CPUtime=1.49
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1102720370 2023424 395 1992294400 134512640 135151029 4294956240 18446744073709551615 134567794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 494 395 79 155 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10119 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=701232/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=2384 CPUtime=3.09
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 509 0 0 0 309 0 0 0 25 0 1 0 1102720370 2441216 493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 596 493 79 155 0 439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30257 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=700336/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=3180 CPUtime=6.29
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 1102720370 3256320 682 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 795 682 79 155 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3180

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=699504/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=3840 CPUtime=12.68
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 878 0 0 0 1268 0 0 0 25 0 1 0 1102720370 3932160 862 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 960 862 79 155 0 803 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3840

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=698224/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=5200 CPUtime=25.48
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 1186 0 0 0 2547 1 0 0 25 0 1 0 1102720370 5324800 1170 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 1300 1170 79 155 0 1143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5200

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=696880/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=6704 CPUtime=51.07
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 1530 0 0 0 5106 1 0 0 25 0 1 0 1102720370 6864896 1514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 1676 1514 79 155 0 1519 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6704

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=694640/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=9076 CPUtime=102.26
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 2060 0 0 0 10224 2 0 0 25 0 1 0 1102720370 9293824 2044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 2269 2044 79 155 0 2112 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9076

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=692912/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=11108 CPUtime=162.25
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 2498 0 0 0 16221 4 0 0 25 0 1 0 1102720370 11374592 2482 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 2777 2482 79 155 0 2620 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11108

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=691760/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=12572 CPUtime=222.23
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 2777 0 0 0 22219 4 0 0 25 0 1 0 1102720370 12873728 2761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 3143 2761 79 155 0 2986 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12572

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=690544/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=13940 CPUtime=282.21
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 3070 0 0 0 28216 5 0 0 25 0 1 0 1102720370 14274560 3054 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 3485 3054 79 155 0 3328 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13940

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=689584/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=14992 CPUtime=342.19
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 3316 0 0 0 34214 5 0 0 25 0 1 0 1102720370 15351808 3300 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 3748 3300 79 155 0 3591 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14992

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=689008/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=15648 CPUtime=402.18
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 3454 0 0 0 40212 6 0 0 25 0 1 0 1102720370 16023552 3438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 3912 3438 79 155 0 3755 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15648

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=688112/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=16776 CPUtime=462.16
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 3680 0 0 0 46210 6 0 0 25 0 1 0 1102720370 17178624 3664 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 4194 3664 79 155 0 4037 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16776

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=687408/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=17644 CPUtime=522.15
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 3864 0 0 0 52208 7 0 0 25 0 1 0 1102720370 18067456 3848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 4411 3848 79 155 0 4254 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17644

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=686128/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=19160 CPUtime=582.13
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4171 0 0 0 58206 7 0 0 25 0 1 0 1102720370 19619840 4155 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 4790 4155 79 155 0 4633 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19160

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=685808/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=19512 CPUtime=642.12
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4255 0 0 0 64204 8 0 0 25 0 1 0 1102720370 19980288 4239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 4878 4239 79 155 0 4721 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19512

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=685488/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=19936 CPUtime=702.1
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4341 0 0 0 70202 8 0 0 25 0 1 0 1102720370 20414464 4325 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 4984 4325 79 155 0 4827 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19936

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=684912/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=20580 CPUtime=762.08
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4472 0 0 0 76200 8 0 0 25 0 1 0 1102720370 21073920 4456 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5145 4456 79 155 0 4988 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20580

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=684464/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=21224 CPUtime=822.07
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4596 0 0 0 82198 9 0 0 25 0 1 0 1102720370 21733376 4580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5306 4580 79 155 0 5149 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21224

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=683888/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=21900 CPUtime=882.05
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4718 0 0 0 88196 9 0 0 25 0 1 0 1102720370 22425600 4702 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5475 4702 79 155 0 5318 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21900

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=683440/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=22336 CPUtime=942.03
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4829 0 0 0 94194 9 0 0 25 0 1 0 1102720370 22872064 4813 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5584 4813 79 155 0 5427 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22336

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=683120/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=22760 CPUtime=1002.02
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4917 0 0 0 100192 10 0 0 25 0 1 0 1102720370 23306240 4901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5690 4901 79 155 0 5533 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22760

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=682928/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=23216 CPUtime=1062.01
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 4972 0 0 0 106191 10 0 0 25 0 1 0 1102720370 23773184 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5804 4956 79 155 0 5647 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23216

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=682224/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=23932 CPUtime=1121.98
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 5149 0 0 0 112188 10 0 0 25 0 1 0 1102720370 24506368 5133 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 5983 5133 79 155 0 5826 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23932

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=681776/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=24448 CPUtime=1181.97
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 5249 0 0 0 118187 10 0 0 25 0 1 0 1102720370 25034752 5233 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 6112 5233 79 155 0 5955 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6337
/proc/meminfo: memFree=681712/2055920 swapFree=4178472/4192956
[pid=6336] ppid=6334 vsize=24580 CPUtime=1200.07
/proc/6336/stat : 6336 (precosat) R 6334 6336 6257 0 -1 4194304 5270 0 0 0 119997 10 0 0 25 0 1 0 1102720370 25169920 5254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6336/statm: 6145 5254 79 155 0 5988 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24580

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 24580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5270
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= 1509

runsolver used 0.875866 second user time and 2.51762 second system time

The end

Launcher Data

Begin job on node1 at 2009-03-29 06:22:14
IDJOB=1518491
IDBENCH=70684
IDSOLVER=507
FILE ID=node1/1518491-1238300534
PBS_JOBID= 9061071
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518491-1238300534/watcher-1518491-1238300534 -o /tmp/evaluation-result-1518491-1238300534/solver-1518491-1238300534 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518491-1238300534.cnf

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=861665545

node1.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		: 3000.229
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		: 3000.229
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:        703320 kB
Buffers:         97400 kB
Cached:        1149840 kB
SwapCached:       8380 kB
Active:         185636 kB
Inactive:      1071680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        703320 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            81252 kB
Committed_AS:  2890196 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 06:42:16