Trace number 1513763

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1513763-1238222170.cnf
0.00/0.00	c found header 'p cnf 2000 8400'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     8400    2000      0     0      0       0      0    0.0   0    1
0.02/0.04	c s    0.0     8314    1956      0     0     44       0      0    0.0   0    1
0.02/0.04	c l    0.0     8314    1956      0     0     44       0   8314    0.0   0    1
0.02/0.05	c R    0.1     8314    1956      0     0     44     100    100  148.8  17    1
0.02/0.06	c R    0.1     8314    1956      0     0     44     200    200  131.5  22    1
0.09/0.13	c R    0.1     8314    1956      0     0     44     801    801  115.9  22    1
0.09/0.15	c B    0.2     8314    1956      0     0     44    1000   1000  113.1  20    1
0.19/0.27	c B    0.3     8314    1956      0     0     44    2000   2000  108.0  22    1
0.29/0.31	c R    0.3     8314    1956      0     0     44    2409   2409  113.5  21    1
0.79/0.83	c R    0.8     8314    1956      0     0     44    6420   6420  109.8  22    3
1.00/1.04	c B    1.0     8314    1956      0     0     44    8006   8006  115.4  22    3
1.00/1.08	c +    1.1     8314    1956      0     0     44    8314   9145  115.0  21    3
1.29/1.38	c +    1.4     8314    1956      0     0     44   10395  10059  113.1  21    4
1.69/1.79	c +    1.8     8314    1956      0     0     44   12991  11064  111.8  21    4
2.19/2.28	c R    2.3     8314    1956      0     0     44   16040  11070  114.9  20    4
2.29/2.33	c +    2.3     8314    1956      0     0     44   16235  12170  115.2  22    4
2.99/3.03	c +    3.0     8314    1956      0     0     44   20290  13387  118.3  20    5
3.58/3.68	c B    3.7     8314    1956      0     0     44   24011  13393  116.4  22    5
3.88/3.91	c +    3.9     8314    1956      0     0     44   25360  14725  116.1  20    5
4.98/5.04	c
4.98/5.04	c       original/binary      fixed     eliminated      learned       agility
4.98/5.04	c   seconds        variables     equivalent    conflicts       height       MB
4.98/5.04	c
4.98/5.04	c +    5.0     8314    1956      0     0     44   31700  16197  113.6  22    6
6.28/6.35	c R    6.4     8314    1956      0     0     44   38500  16207  116.5  21    6
6.49/6.57	c +    6.6     8314    1956      0     0     44   39626  17816  116.9  21    6
8.58/8.67	c +    8.7     8314    1956      0     0     44   49530  19597  117.0  21    7
11.19/11.26	c +   11.3     8314    1956      0     0     44   61912  21556  116.5  22    8
11.69/11.70	c B   11.7     8314    1956      0     0     44   64022  21570  117.1  22    8
14.59/14.64	c +   14.6     8314    1956      0     0     44   77392  23711  114.2  22    8
17.38/17.48	c R   17.5     8314    1956      0     0     44   89801  23729  116.4  22   10
19.08/19.14	c +   19.1     8314    1956      0     0     44   96741  26082  117.2  23   10
25.48/25.54	c +   25.5     8314    1956      0     0     44  120926  28690  116.8  21   10
33.38/33.42	c +   33.4     8314    1956      0     0     44  151156  31559  115.7  22   12
35.78/35.88	c B   35.9     8314    1956      0     0     44  160048  31564  115.0  23   12
43.57/43.63	c +   43.6     8314    1956      0     0     44  188945  34714  114.5  20   13
48.38/48.47	c R   48.5     8314    1956      0     0     44  205194  34726  116.3  21   15
58.97/59.08	c +   59.1     8314    1956      0     0     44  236180  38185  118.0  21   16
78.17/78.22	c +   78.2     8314    1956      0     0     44  295228  42003  116.8  22   16
103.36/103.46	c +  103.4     8314    1956      0     0     44  369036  46203  116.0  22   17
108.55/108.69	c B  108.7     8314    1956      0     0     44  384094  46214  115.7  21   19
137.15/137.28	c +  137.2     8314    1956      0     0     44  461295  50823  114.6  20   21
137.35/137.42	c
137.35/137.42	c       original/binary      fixed     eliminated      learned       agility
137.35/137.42	c   seconds        variables     equivalent    conflicts       height       MB
137.35/137.42	c
137.35/137.42	c R  137.4     8314    1956      0     0     44  461599  46541  114.5  21   21
186.83/186.97	c +  186.9     8314    1956      0     0     44  576617  55905  118.3  23   23
247.31/247.41	c +  247.3     8314    1956      0     0     44  720771  61495  117.7  21   25
326.97/327.17	c B  327.1     8314    1956      0     0     44  896179  61503  116.5  19   27
329.17/329.30	c +  329.2     8314    1956      0     0     44  900961  67644  116.4  21   27
391.75/391.90	c R  391.8     8314    1956      0     0     44 1025639  67670  116.2  21   33
465.33/465.58	c +  465.4     8314    1956      0     0     44 1126200  74408  118.9  22   37
620.87/621.18	c +  621.0     8314    1956      0     0     44 1407750  81848  118.2  21   36
831.39/831.78	c +  831.5     8314    1956      0     0     44 1759686  90032  118.2  22   40
1013.93/1014.31	c B 1014.0     8314    1956      0     0     44 2048363  90045  117.2  22   43
1110.10/1110.52	c + 1110.1     8314    1956      0     0     44 2199605  99035  116.9  22   47
1169.08/1169.57	c R 1169.2     8314    1956      0     0     44 2256003  99047  116.8  21   52
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 2301240 conflicts, 3569724 decisions, 1 random
1200.07/1200.50	c 0 iterations, 4092 restarts, 2 skipped
1200.07/1200.50	c 26 enlarged, 0 shrunken, 22515 rescored, 510 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 44 elim, 0 merged
1200.07/1200.50	c elim: 27597 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 1122832 probed, 287 phases, 287 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 166877772 learned, 13% deleted, 0 strong, 40 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 469595210 propagations, 0.39 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 52 MB max, 659 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1513763-1238222170/watcher-1513763-1238222170 -o /tmp/evaluation-result-1513763-1238222170/solver-1513763-1238222170 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513763-1238222170.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: 0.91 0.95 0.90 3/72 27357
/proc/meminfo: memFree=1158392/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=1204 CPUtime=0
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1094878190 1232896 179 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 301 179 63 155 0 144 0

[startup+0.0264 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27357
/proc/meminfo: memFree=1158392/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=1780 CPUtime=0.02
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 376 0 0 0 2 0 0 0 18 0 1 0 1094878190 1822720 351 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 445 352 79 155 0 288 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1780

[startup+0.101414 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27357
/proc/meminfo: memFree=1158392/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=1780 CPUtime=0.09
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 387 0 0 0 9 0 0 0 18 0 1 0 1094878190 1822720 362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 445 362 79 155 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780

[startup+0.301453 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27357
/proc/meminfo: memFree=1158392/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=2308 CPUtime=0.29
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 1094878190 2363392 495 1992294400 134512640 135151029 4294956240 18446744073709551615 134580477 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 577 495 79 155 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2308

[startup+0.701532 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27357
/proc/meminfo: memFree=1158392/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=3364 CPUtime=0.69
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 774 0 0 0 69 0 0 0 22 0 1 0 1094878190 3444736 749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 841 749 79 155 0 684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3364

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.90 2/73 27358
/proc/meminfo: memFree=1154928/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=4816 CPUtime=1.49
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 1152 0 0 0 149 0 0 0 25 0 1 0 1094878190 4931584 1127 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 1204 1127 79 155 0 1047 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4816

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.90 2/73 27358
/proc/meminfo: memFree=1153520/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=6136 CPUtime=3.09
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 1478 0 0 0 309 0 0 0 25 0 1 0 1094878190 6283264 1453 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 1534 1453 79 155 0 1377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6136

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.90 2/73 27358
/proc/meminfo: memFree=1151536/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=7588 CPUtime=6.28
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 1824 0 0 0 628 0 0 0 25 0 1 0 1094878190 7770112 1799 1992294400 134512640 135151029 4294956240 18446744073709551615 134530828 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 1897 1799 79 155 0 1740 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7588

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/73 27358
/proc/meminfo: memFree=1149240/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=9700 CPUtime=12.69
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 2356 0 0 0 1268 1 0 0 25 0 1 0 1094878190 9932800 2331 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 2425 2331 79 155 0 2268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9700

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/73 27358
/proc/meminfo: memFree=1146232/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=12608 CPUtime=25.48
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 3080 0 0 0 2546 2 0 0 25 0 1 0 1094878190 12910592 3055 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 3152 3055 79 155 0 2995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12608

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/73 27358
/proc/meminfo: memFree=1141944/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=17096 CPUtime=51.08
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 4193 0 0 0 5105 3 0 0 25 0 1 0 1094878190 17506304 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 4274 4168 79 155 0 4117 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17096

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/73 27358
/proc/meminfo: memFree=1138936/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=19872 CPUtime=102.26
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 4883 0 0 0 10222 4 0 0 25 0 1 0 1094878190 20348928 4858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 4968 4858 79 155 0 4811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19872

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1130616/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=28288 CPUtime=162.23
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 6968 0 0 0 16217 6 0 0 25 0 1 0 1094878190 28966912 6943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 7072 6943 79 155 0 6915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28288

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1130616/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=28288 CPUtime=222.21
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 6970 0 0 0 22215 6 0 0 25 0 1 0 1094878190 28966912 6945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 7072 6945 79 155 0 6915 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1128056/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=30804 CPUtime=282.19
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 7595 0 0 0 28212 7 0 0 25 0 1 0 1094878190 31543296 7570 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 7701 7570 79 155 0 7544 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30804

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1127992/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=30804 CPUtime=342.17
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 7614 0 0 0 34210 7 0 0 25 0 1 0 1094878190 31543296 7589 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 7701 7589 79 155 0 7544 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30804

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1122936/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=36092 CPUtime=402.15
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 8919 0 0 0 40206 9 0 0 25 0 1 0 1094878190 36958208 8894 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 9023 8894 79 155 0 8866 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36092

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1118712/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=40392 CPUtime=462.13
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 9935 0 0 0 46203 10 0 0 25 0 1 0 1094878190 41361408 9910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 10098 9910 79 155 0 9941 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 40392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27358
/proc/meminfo: memFree=1117368/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=41804 CPUtime=522.11
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 10259 0 0 0 52200 11 0 0 25 0 1 0 1094878190 42807296 10234 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 10451 10234 79 155 0 10294 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1117176/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=41804 CPUtime=582.09
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 10259 0 0 0 58198 11 0 0 25 0 1 0 1094878190 42807296 10234 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 10451 10234 79 155 0 10294 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 41804

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1117176/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=41804 CPUtime=642.07
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 10259 0 0 0 64196 11 0 0 25 0 1 0 1094878190 42807296 10234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 10451 10234 79 155 0 10294 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 41804

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1117176/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=41804 CPUtime=702.04
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 10259 0 0 0 70193 11 0 0 25 0 1 0 1094878190 42807296 10234 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 10451 10234 79 155 0 10294 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 41804

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1112120/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=47152 CPUtime=762.03
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11574 0 0 0 76189 14 0 0 25 0 1 0 1094878190 48283648 11549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 11788 11549 79 155 0 11631 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47152

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1112120/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=47152 CPUtime=822
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11586 0 0 0 82186 14 0 0 25 0 1 0 1094878190 48283648 11561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 11788 11561 79 155 0 11631 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 47152

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1112120/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=47152 CPUtime=881.98
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11586 0 0 0 88183 15 0 0 25 0 1 0 1094878190 48283648 11561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 11788 11561 79 155 0 11631 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 47152

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1111736/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=47428 CPUtime=941.96
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11668 0 0 0 94181 15 0 0 25 0 1 0 1094878190 48566272 11643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 11857 11643 79 155 0 11700 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 47428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1111736/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=47428 CPUtime=1001.94
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11668 0 0 0 100178 16 0 0 25 0 1 0 1094878190 48566272 11643 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 11857 11643 79 155 0 11700 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 47428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1110968/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=48364 CPUtime=1061.92
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 11882 0 0 0 106175 17 0 0 25 0 1 0 1094878190 49524736 11857 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 12091 11857 79 155 0 11934 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 48364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1105656/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=53672 CPUtime=1121.89
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 13172 0 0 0 112170 19 0 0 25 0 1 0 1094878190 54960128 13147 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 13418 13147 79 155 0 13261 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 53672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1104376/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=54972 CPUtime=1181.88
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 13484 0 0 0 118168 20 0 0 25 0 1 0 1094878190 56291328 13459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 13743 13459 79 155 0 13586 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 54972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1104248/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=55252 CPUtime=1200.07
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 13523 0 0 0 119987 20 0 0 25 0 1 0 1094878190 56578048 13498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 13813 13498 79 155 0 13656 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 55252

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27360
/proc/meminfo: memFree=1104248/2055920 swapFree=4175896/4192956
[pid=27357] ppid=27355 vsize=55252 CPUtime=1200.07
/proc/27357/stat : 27357 (precosat) R 27355 27357 27292 0 -1 4194304 13523 0 0 0 119987 20 0 0 25 0 1 0 1094878190 56578048 13498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27357/statm: 13813 13498 79 155 0 13656 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 55252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.213967
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 55252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13523
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= 3
involuntary context switches= 1877

runsolver used 0.986849 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-28 07:36:10
IDJOB=1513763
IDBENCH=70290
IDSOLVER=507
FILE ID=node66/1513763-1238222170
PBS_JOBID= 9060594
Free space on /tmp= 66544 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513763-1238222170/watcher-1513763-1238222170 -o /tmp/evaluation-result-1513763-1238222170/solver-1513763-1238222170 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513763-1238222170.cnf

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=1737251439

node66.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		: 3000.286
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		: 3000.286
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:       1158872 kB
Buffers:         86128 kB
Cached:         719008 kB
SwapCached:       8824 kB
Active:         195564 kB
Inactive:       620480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1158872 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          16560 kB
Slab:            66176 kB
Committed_AS:  3048996 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-28 07:56:12