Trace number 1512683

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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-1512683-1238207726.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     102    102  174.5  16    1
0.09/0.17	c R    0.2    16000     800      0     0      0     202    202  161.7  22    1
0.19/0.23	c N    0.2    16000     800      0     0      0     807    807  183.9  28    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1003   1003  188.9  28    2
0.29/0.35	c B    0.4    16000     800      0     0      0    2003   2003  201.3  28    2
0.29/0.40	c N    0.4    16000     800      0     0      0    2410   2410  204.0  28    3
0.79/0.89	c N    0.9    16000     800      0     0      0    6427   6427  210.9  29    5
0.99/1.10	c B    1.1    16000     800      0     0      0    8004   8004  213.0  28    5
2.39/2.47	c +    2.5    16000     800      0     0      0   16000  17600  217.4  29   10
2.39/2.50	c N    2.5    16000     800      0     0      0   16049  16049  217.4  27   10
3.39/3.42	c +    3.4    16000     800      0     0      0   20000  19360  218.1  28   11
4.39/4.47	c B    4.5    16000     800      0     0      0   24014  19373  218.7  28   12
4.69/4.75	c +    4.7    16000     800      0     0      0   25002  21296  218.8  27   12
6.28/6.38	c +    6.4    16000     800      0     0      0   31251  23425  219.9  28   13
8.59/8.64	c N    8.6    16000     800      0     0      0   38498  23437  220.8  29   14
8.70/8.80	c +    8.8    16000     800      0     0      0   39061  25767  220.8  27   14
12.29/12.35	c
12.29/12.35	c       original/binary      fixed     eliminated      learned       agility
12.29/12.35	c   seconds        variables     equivalent    conflicts       height       MB
12.29/12.35	c
12.29/12.35	c +   12.3    16000     800      0     0      0   48827  28343  221.1  28   16
17.29/17.31	c +   17.3    16000     800      0     0      0   61030  31177  221.0  28   17
18.38/18.47	c B   18.5    16000     800      0     0      0   64033  31187  221.1  29   19
22.99/23.07	c +   23.1    16000     800      0     0      0   76285  34294  221.2  27   19
28.59/28.67	c N   28.7    16000     800      0     0      0   89802  34306  221.2  26   21
31.08/31.12	c +   31.1    16000     800      0     0      0   95356  37723  221.1  28   21
42.58/42.60	c +   42.6    16000     800      0     0      0  119195  41495  220.9  28   24
57.68/57.70	c +   57.7    16000     800      0     0      0  148991  45644  220.7  28   26
63.17/63.28	c B   63.3    16000     800      0     0      0  160061  45655  220.6  28   28
76.47/76.50	c +   76.5    16000     800      0     0      0  186235  50208  220.3  27   28
86.97/87.02	c N   87.0    16000     800      0     0      0  205210  50229  220.2  28   31
102.46/102.52	c +  102.5    16000     800      0     0      0  232790  55228  220.0  29   31
123.86/123.91	c +  123.9    16000     800      0     0      0  290986  60750  216.2  28   34
158.05/158.11	c +  158.1    16000     800      0     0      0  363730  66825  216.5  27   40
172.14/172.20	c B  172.2    16000     800      0     0      0  384106  66839  216.2  30   44
222.84/222.98	c +  222.9    16000     800      0     0      0  454662  73507  215.7  27   45
229.24/229.38	c N  229.3    16000     800      0     0      0  461643  73515  215.7  26   49
323.02/323.12	c +  323.0    16000     800      0     0      0  568327  80857  214.9  28   51
438.89/439.04	c +  438.9    16000     800      0     0      0  710405  88942  213.1  28   55
569.26/569.43	c
569.26/569.43	c       original/binary      fixed     eliminated      learned       agility
569.26/569.43	c   seconds        variables     equivalent    conflicts       height       MB
569.26/569.43	c
569.26/569.43	c +  569.3    16000     800      0     0      0  888008  97836  212.3  28   63
575.26/575.48	c B  575.3    16000     800      0     0      0  896217  97158  212.4  27   67
716.12/716.35	c R  716.2    16000     800      0     0      0 1025713  97856  213.9  25   71
778.61/778.82	c +  778.6    16000     800      0     0      0 1110010 107619  213.8  29   71
1026.85/1027.18	c + 1026.9    16000     800      0     0      0 1387510 118380  213.4  29   80
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 1534633 conflicts, 1853749 decisions, 1 random
1200.00/1200.30	c 0 iterations, 16 restarts, 3024 skipped
1200.00/1200.30	c 21 enlarged, 0 shrunken, 15002 rescored, 411 rebiased
1200.00/1200.30	c 1 simplifications, 0 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 81584 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 20800 probed, 13 phases, 13 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 201348558 learned, 7% deleted, 0 strong, 19 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 136746569 propagations, 0.11 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 91 MB max, 741 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1512683-1238207726/watcher-1512683-1238207726 -o /tmp/evaluation-result-1512683-1238207726/solver-1512683-1238207726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512683-1238207726.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 0.88 3/64 29548
/proc/meminfo: memFree=1285680/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=1052 CPUtime=0
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1093434405 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 263 145 63 155 0 106 0

[startup+0.0256239 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 29548
/proc/meminfo: memFree=1285680/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=2236 CPUtime=0.02
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 486 0 0 0 2 0 0 0 18 0 1 0 1093434405 2289664 470 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 559 470 79 155 0 402 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2236

[startup+0.10263 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 29548
/proc/meminfo: memFree=1285680/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=2728 CPUtime=0.09
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 1093434405 2793472 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 682 578 79 155 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2728

[startup+0.302647 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 29548
/proc/meminfo: memFree=1285680/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=2992 CPUtime=0.29
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 1093434405 3063808 666 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 748 666 79 155 0 591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2992

[startup+0.701683 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 29548
/proc/meminfo: memFree=1285680/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=4840 CPUtime=0.69
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 1157 0 0 0 69 0 0 0 22 0 1 0 1093434405 4956160 1111 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 1210 1111 79 155 0 1053 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4840

[startup+1.50175 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29549
/proc/meminfo: memFree=1280232/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=8012 CPUtime=1.49
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 1964 0 0 0 149 0 0 0 25 0 1 0 1093434405 8204288 1918 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 2003 1918 79 155 0 1846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8012

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29549
/proc/meminfo: memFree=1276328/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=11972 CPUtime=3.09
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 2940 0 0 0 308 1 0 0 25 0 1 0 1093434405 12259328 2894 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 2993 2894 79 155 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11972

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29549
/proc/meminfo: memFree=1271656/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=14480 CPUtime=6.28
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 3580 0 0 0 627 1 0 0 25 0 1 0 1093434405 14827520 3534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 3620 3534 79 155 0 3463 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14480

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29549
/proc/meminfo: memFree=1268648/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=17916 CPUtime=12.69
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 4428 0 0 0 1267 2 0 0 25 0 1 0 1093434405 18345984 4382 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 4479 4382 79 155 0 4322 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17916

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29549
/proc/meminfo: memFree=1263464/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=22820 CPUtime=25.48
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 5624 0 0 0 2545 3 0 0 25 0 1 0 1093434405 23367680 5578 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 5705 5578 79 155 0 5548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22820

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 29549
/proc/meminfo: memFree=1258280/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=28068 CPUtime=51.08
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 6907 0 0 0 5103 5 0 0 25 0 1 0 1093434405 28741632 6861 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 7017 6861 79 155 0 6860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28068

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 29549
/proc/meminfo: memFree=1252840/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=33580 CPUtime=102.27
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 8251 0 0 0 10221 6 0 0 25 0 1 0 1093434405 34385920 8205 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 8395 8205 79 155 0 8238 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 29549
/proc/meminfo: memFree=1240296/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=46644 CPUtime=162.25
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 11474 0 0 0 16216 9 0 0 25 0 1 0 1093434405 47763456 11428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 11661 11428 79 155 0 11504 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 29549
/proc/meminfo: memFree=1237992/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=48884 CPUtime=222.24
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 11959 0 0 0 22214 10 0 0 25 0 1 0 1093434405 50057216 11913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 12221 11913 79 155 0 12064 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 48884

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29549
/proc/meminfo: memFree=1234664/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=52296 CPUtime=282.22
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 12774 0 0 0 28212 10 0 0 25 0 1 0 1093434405 53551104 12728 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 13074 12728 79 155 0 12917 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1229032/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=57952 CPUtime=342.2
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 14151 0 0 0 34208 12 0 0 25 0 1 0 1093434405 59342848 14105 1992294400 134512640 135151029 4294956240 18446744073709551615 134530746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 14488 14105 79 155 0 14331 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 57952

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1228392/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=58676 CPUtime=402.2
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 14309 0 0 0 40207 13 0 0 25 0 1 0 1093434405 60084224 14263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 14669 14263 79 155 0 14512 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 58676

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1222888/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=64736 CPUtime=462.18
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 15720 0 0 0 46204 14 0 0 25 0 1 0 1093434405 66289664 15674 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 16184 15674 79 155 0 16027 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 64736

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1221928/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=65840 CPUtime=522.16
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 15956 0 0 0 52202 14 0 0 25 0 1 0 1093434405 67420160 15910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 16460 15910 79 155 0 16303 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1216424/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=71480 CPUtime=582.15
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 17338 0 0 0 58199 16 0 0 25 0 1 0 1093434405 73195520 17292 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 17870 17292 79 155 0 17713 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 71480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1213032/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=75108 CPUtime=642.14
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 18181 0 0 0 64196 18 0 0 25 0 1 0 1093434405 76910592 18135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 18777 18135 79 155 0 18620 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 75108

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1212264/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=76056 CPUtime=702.12
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 18385 0 0 0 70194 18 0 0 25 0 1 0 1093434405 77881344 18339 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 19014 18339 79 155 0 18857 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 76056

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1211880/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=76492 CPUtime=762.11
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 18467 0 0 0 76193 18 0 0 25 0 1 0 1093434405 78327808 18421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 19123 18421 79 155 0 18966 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 76492

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1206376/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=82312 CPUtime=822.1
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 19858 0 0 0 82189 21 0 0 25 0 1 0 1093434405 84287488 19812 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 20578 19812 79 155 0 20421 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 82312

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1205352/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=83336 CPUtime=882.08
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 20082 0 0 0 88187 21 0 0 25 0 1 0 1093434405 85336064 20036 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 20834 20036 79 155 0 20677 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 83336

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1204520/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=84508 CPUtime=942.06
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 20316 0 0 0 94185 21 0 0 25 0 1 0 1093434405 86536192 20270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 21127 20270 79 155 0 20970 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 84508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1203112/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=86044 CPUtime=1002.04
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 20671 0 0 0 100183 21 0 0 25 0 1 0 1093434405 88109056 20625 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 21511 20625 79 155 0 21354 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 86044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1198376/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=90896 CPUtime=1062.04
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 21839 0 0 0 106181 23 0 0 25 0 1 0 1093434405 93077504 21793 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 22724 21793 79 155 0 22567 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 90896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1194984/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=94412 CPUtime=1122.02
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 22678 0 0 0 112178 24 0 0 25 0 1 0 1093434405 96677888 22632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 23603 22632 79 155 0 23446 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 94412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1193576/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=96052 CPUtime=1182.01
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 23026 0 0 0 118177 24 0 0 25 0 1 0 1093434405 98357248 22980 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 24013 22980 79 155 0 23856 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 96052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1193384/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=96324 CPUtime=1200
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 23061 0 0 0 119976 24 0 0 25 0 1 0 1093434405 98635776 23015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 24081 23015 79 155 0 23924 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 96324

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29551
/proc/meminfo: memFree=1193384/2055920 swapFree=4178784/4192956
[pid=29548] ppid=29546 vsize=96324 CPUtime=1200
/proc/29548/stat : 29548 (precosat) R 29546 29548 29433 0 -1 4194304 23061 0 0 0 119976 24 0 0 25 0 1 0 1093434405 98635776 23015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29548/statm: 24081 23015 79 155 0 23924 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 96324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26296
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 96324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23061
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= 1894

runsolver used 0.937857 second user time and 2.49862 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 03:35:26
IDJOB=1512683
IDBENCH=70200
IDSOLVER=507
FILE ID=node57/1512683-1238207726
PBS_JOBID= 9060509
Free space on /tmp= 66208 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512683-1238207726/watcher-1512683-1238207726 -o /tmp/evaluation-result-1512683-1238207726/solver-1512683-1238207726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512683-1238207726.cnf

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=1734077169

node57.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		: 3000.213
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		: 3000.213
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:       1286096 kB
Buffers:         85088 kB
Cached:         597652 kB
SwapCached:       8004 kB
Active:         281252 kB
Inactive:       410984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286096 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            63620 kB
Committed_AS:  2503852 kB
PageTables:       1392 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= 66208 MiB
End job on node57 at 2009-03-28 03:55:28