Trace number 1735648

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 1200.53

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g5.cnf
MD5SUM5c381a23100991dd5561d3dc572b8883
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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-1735648-1240804891.cnf
0.00/0.00	c found header 'p cnf 2400 266431'
0.49/0.51	c finished parsing
0.49/0.51	c
0.49/0.51	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.49/0.51	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.49/0.51	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.49/0.51	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.49/0.51	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.49/0.51	c --random=1 --spread=2000 --seed=0 --skip=25
0.49/0.51	c
0.49/0.51	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.49/0.51	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.49/0.51	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.49/0.51	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.49/0.51	c
0.49/0.51	c starting search after 0.5 seconds
0.49/0.51	c no decision limit
0.49/0.52	c
0.49/0.52	c       original/binary      fixed     eliminated      learned       agility
0.49/0.52	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.52	c
0.49/0.52	c *    0.5   266431    2400      0     0      0       0      0    0.0   0   18
3.89/3.99	c s    4.0   264031    2325      0     0     75       0      0    0.0   0   17
3.89/3.99	c l    4.0   264031    2325      0     0     75       0  14082    0.0   0   17
3.99/4.02	c R    4.0   264031    2325      0     0     75     100    100   26.2   4   18
3.99/4.05	c R    4.0   264031    2325      0     0     75     201    201   45.4   5   18
4.09/4.16	c R    4.2   264031    2325      0     0     75     803    803   84.2   4   19
4.19/4.21	c B    4.2   264031    2325      0     0     75    1001   1001   82.1   4   19
4.29/4.40	c B    4.4   264031    2325      0     0     75    2002   2002   81.7   5   20
4.39/4.46	c R    4.5   264031    2325      0     0     75    2405   2405   75.2   5   20
5.19/5.22	c R    5.2   264031    2325      0     0     75    6413   6413   76.5   5   23
5.49/5.50	c B    5.5   264031    2325      0     0     75    8003   8003   72.8   5   24
6.59/6.67	c +    6.7   264031    2325      0     0     75   14083  15490   82.5   5   27
6.99/7.01	c R    7.0   264031    2325      0     0     75   16042  15510   78.9   4   28
7.39/7.42	c +    7.4   264031    2325      0     0     75   17601  17039   78.2   5   28
8.29/8.33	c +    8.3   264031    2325      0     0     75   22000  18742   79.5   4   29
8.58/8.68	c B    8.7   264031    2325      0     0     75   24004  18759   81.3   5   30
9.28/9.39	c +    9.4   264031    2325      0     0     75   27501  20616   79.3   4   30
10.69/10.73	c +   10.7   264031    2325      0     0     75   34376  22677   81.5   5   31
11.49/11.50	c R   11.5   264031    2325      0     0     75   38483  22696   77.1   4   32
12.29/12.33	c
12.29/12.33	c       original/binary      fixed     eliminated      learned       agility
12.29/12.33	c   seconds        variables     equivalent    conflicts       height       MB
12.29/12.33	c
12.29/12.33	c +   12.3   264031    2325      0     0     75   42973  24944   78.3   5   32
14.68/14.78	c +   14.8   264031    2325      0     0     75   53715  27438   79.9   4   33
16.88/16.97	c B   17.0   264031    2325      0     0     75   64018  27457   82.0   4   35
17.58/17.64	c +   17.6   264031    2325      0     0     75   67141  30181   82.3   5   35
20.99/21.06	c +   21.1   264031    2325      0     0     75   83925  33199   83.8   4   36
22.39/22.43	c R   22.4   264031    2325      0     0     75   89759  33217   81.5   4   37
25.89/25.92	c +   25.9   264031    2325      0     0     75  104906  36518   77.8   5   38
32.08/32.11	c +   32.1   264031    2325      0     0     75  131131  40169   79.3   4   40
38.57/38.66	c B   38.7   264031    2325      0     0     75  160049  40188   81.5   4   42
39.48/39.52	c +   39.5   264031    2325      0     0     75  163910  44185   81.4   5   42
49.08/49.14	c +   49.1   264031    2325      0     0     75  204886  48603   80.5   5   43
49.18/49.24	c R   49.2   264031    2325      0     0     75  205129  44455   80.4   4   43
62.27/62.34	c +   62.3   264031    2325      0     0     75  256106  53463   76.5   5   46
78.67/78.76	c +   78.7   264031    2325      0     0     75  320130  58809   78.0   4   50
95.15/95.25	c B   95.2   264031    2325      0     0     75  384102  58819   78.7   4   52
98.96/99.04	c +   99.0   264031    2325      0     0     75  400162  64689   79.1   5   52
117.05/117.13	c R  117.1   264031    2325      0     0     75  461485  64717   77.1   6   54
129.34/129.41	c +  129.4   264031    2325      0     0     75  500200  71157   74.5   7   54
165.63/165.75	c +  165.7   264031    2325      0     0     75  625252  78272   74.4   4   60
214.51/214.68	c
214.51/214.68	c       original/binary      fixed     eliminated      learned       agility
214.51/214.68	c   seconds        variables     equivalent    conflicts       height       MB
214.51/214.68	c
214.51/214.68	c +  214.6   264031    2325      0     0     75  781565  86099   74.8   6   64
249.40/249.58	c B  249.5   264031    2325      0     0     75  896230  86141   76.9   3   70
276.10/276.27	c +  276.2   264031    2325      0     0     75  976955  94708   77.2   5   70
294.38/294.50	c R  294.4   264031    2325      0     0     75 1025476  94807   76.9   5   73
362.36/362.54	c +  362.4   264031    2325      0     0     75 1221192 104178   76.2   5   80
470.42/470.64	c +  470.5   264031    2325      0     0     75 1526490 114595   77.0   3   83
616.47/616.71	c +  616.5   264031    2325      0     0     75 1908111 126054   77.8   5   91
669.15/669.47	c B  669.2   264031    2325      0     0     75 2048446 126102   78.9   4   99
760.52/760.88	c R  760.6   264031    2325      0     0     75 2255782 126138   78.1   4   96
830.30/830.67	c +  830.4   264031    2325      0     0     75 2385135 138659   76.8   4   94
1110.89/1111.38	c + 1111.0   264031    2325      0     0     75 2981416 152524   77.3   4  117
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 3187974 conflicts, 6452290 decisions, 3214 random
1200.06/1200.50	c 0 iterations, 5628 restarts, 0 skipped
1200.06/1200.50	c 25 enlarged, 0 shrunken, 31202 rescored, 764 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 75 elim, 0 merged
1200.06/1200.50	c elim: 607540 resolutions, 1 phases, 0 rounds
1200.06/1200.50	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 31.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 374129 probed, 479 phases, 80 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 356611511 learned, 48% deleted, 0 strong, 18 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 669 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 656585860 propagations, 0.55 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 125 MB max, 1367 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735648-1240804891/watcher-1735648-1240804891 -o /tmp/evaluation-result-1735648-1240804891/solver-1735648-1240804891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1735648-1240804891.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 1.00 1.00 3/64 28289
/proc/meminfo: memFree=1089552/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=1196 CPUtime=0
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 108515326 1224704 188 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 299 188 63 155 0 142 0

[startup+0.0402749 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28289
/proc/meminfo: memFree=1089552/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=3296 CPUtime=0.03
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 841 0 0 0 3 0 0 0 18 0 1 0 108515326 3375104 728 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 824 728 63 155 0 667 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3296

[startup+0.101285 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28289
/proc/meminfo: memFree=1089552/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=6580 CPUtime=0.09
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 1761 0 0 0 8 1 0 0 18 0 1 0 108515326 6737920 1519 1992294400 134512640 135151029 4294956224 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 1645 1520 64 155 0 1488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6580

[startup+0.301321 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28289
/proc/meminfo: memFree=1089552/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=14996 CPUtime=0.29
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 4126 0 0 0 27 2 0 0 19 0 1 0 108515326 15355904 3627 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 3749 3628 63 155 0 3592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14996

[startup+0.701394 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28289
/proc/meminfo: memFree=1089552/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=20372 CPUtime=0.69
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 7149 0 0 0 66 3 0 0 22 0 1 0 108515326 20860928 4982 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 5093 4982 79 155 0 4936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20372

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1069832/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=27596 CPUtime=1.49
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 11846 0 0 0 144 5 0 0 25 0 1 0 108515326 28258304 6791 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 6899 6791 79 155 0 6742 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27596

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1059464/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=30500 CPUtime=3.09
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 12586 0 0 0 304 5 0 0 25 0 1 0 108515326 31232000 7531 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 7625 7531 79 155 0 7468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30500

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1061960/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=30624 CPUtime=6.29
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 13653 0 0 0 624 5 0 0 25 0 1 0 108515326 31358976 7573 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 7656 7573 79 155 0 7499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30624

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1053128/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=37488 CPUtime=12.69
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 15366 0 0 0 1262 7 0 0 25 0 1 0 108515326 38387712 9286 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 9372 9286 79 155 0 9215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37488

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1046920/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=42912 CPUtime=25.49
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 16713 0 0 0 2541 8 0 0 25 0 1 0 108515326 43941888 10633 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 10728 10633 79 155 0 10571 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42912

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1039240/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=50832 CPUtime=51.07
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 18680 0 0 0 5098 9 0 0 25 0 1 0 108515326 52051968 12600 1992294400 134512640 135151029 4294956224 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 12708 12600 79 155 0 12551 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50832

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1028872/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=61016 CPUtime=102.26
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 21229 0 0 0 10215 11 0 0 25 0 1 0 108515326 62480384 15149 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 15254 15149 79 155 0 15097 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61016

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1023176/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=66996 CPUtime=162.23
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 22654 0 0 0 16211 12 0 0 25 0 1 0 108515326 68603904 16574 1992294400 134512640 135151029 4294956224 18446744073709551615 134551333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 16749 16574 79 155 0 16592 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66996

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1014344/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=75900 CPUtime=222.21
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 24879 0 0 0 22207 14 0 0 25 0 1 0 108515326 77721600 18799 1992294400 134512640 135151029 4294956224 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 18975 18799 79 155 0 18818 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 75900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1009864/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=80308 CPUtime=282.19
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 25946 0 0 0 28204 15 0 0 25 0 1 0 108515326 82235392 19866 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 20077 19866 79 155 0 19920 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 80308

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=1003976/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=86472 CPUtime=342.17
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 27419 0 0 0 34200 17 0 0 25 0 1 0 108515326 88547328 21339 1992294400 134512640 135151029 4294956224 18446744073709551615 134577960 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 21618 21339 79 155 0 21461 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 86472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=998664/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=92028 CPUtime=402.14
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 28776 0 0 0 40196 18 0 0 25 0 1 0 108515326 94236672 22696 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 23007 22696 79 155 0 22850 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 92028

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=998536/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=92028 CPUtime=462.12
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 28803 0 0 0 46194 18 0 0 25 0 1 0 108515326 94236672 22723 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 23007 22723 79 155 0 22850 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 92028

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=990728/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=99976 CPUtime=522.1
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 30747 0 0 0 52189 21 0 0 25 0 1 0 108515326 102375424 24667 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 24994 24667 79 155 0 24837 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 99976

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=989960/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=100640 CPUtime=582.08
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 30942 0 0 0 58187 21 0 0 25 0 1 0 108515326 103055360 24862 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 25160 24862 79 155 0 25003 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 100640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=984776/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=105936 CPUtime=642.07
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 32231 0 0 0 64184 23 0 0 25 0 1 0 108515326 108478464 26151 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 26484 26151 79 155 0 26327 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 105936

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=982664/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=108084 CPUtime=702.04
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 32768 0 0 0 70181 23 0 0 25 0 1 0 108515326 110678016 26688 1992294400 134512640 135151029 4294956224 18446744073709551615 134552085 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 27021 26688 79 155 0 26864 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 108084

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=981320/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=109764 CPUtime=762.02
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 33098 0 0 0 76179 23 0 0 25 0 1 0 108515326 112398336 27018 1992294400 134512640 135151029 4294956224 18446744073709551615 134553694 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 27441 27018 79 155 0 27284 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 109764

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=979784/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=111572 CPUtime=822
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 33471 0 0 0 82176 24 0 0 25 0 1 0 108515326 114249728 27391 1992294400 134512640 135151029 4294956224 18446744073709551615 134553002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 27893 27391 79 155 0 27736 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 111572

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=977608/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=114164 CPUtime=881.97
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 34007 0 0 0 88173 24 0 0 25 0 1 0 108515326 116903936 27927 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 28541 27927 79 155 0 28384 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 114164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=972488/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=119884 CPUtime=941.95
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 35367 0 0 0 94170 25 0 0 25 0 1 0 108515326 122761216 29287 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 29971 29287 79 155 0 29814 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 119884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=967944/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=124120 CPUtime=1001.93
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 36417 0 0 0 100167 26 0 0 25 0 1 0 108515326 127098880 30337 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 31030 30337 79 155 0 30873 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 124120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=967880/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=124120 CPUtime=1061.91
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 36417 0 0 0 106165 26 0 0 25 0 1 0 108515326 127098880 30337 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 31030 30337 79 155 0 30873 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 124120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=959624/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=132744 CPUtime=1121.89
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 38516 0 0 0 112160 29 0 0 25 0 1 0 108515326 135929856 32436 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 33186 32436 79 155 0 33029 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 132744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=958088/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=134236 CPUtime=1181.87
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 38872 0 0 0 118158 29 0 0 25 0 1 0 108515326 137457664 32792 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 33559 32792 79 155 0 33402 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 134236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=958024/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=134236 CPUtime=1200.06
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 38873 0 0 0 119977 29 0 0 25 0 1 0 108515326 137457664 32793 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 33559 32793 79 155 0 33402 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 134236

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28290
/proc/meminfo: memFree=958024/2055920 swapFree=4181432/4192956
[pid=28289] ppid=28287 vsize=134236 CPUtime=1200.06
/proc/28289/stat : 28289 (precosat) R 28287 28289 25725 0 -1 4194304 38873 0 0 0 119977 29 0 0 25 0 1 0 108515326 137457664 32793 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28289/statm: 33559 32793 79 155 0 33402 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 134236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.317951
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 134236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38873
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= 2361

runsolver used 1.00385 second user time and 2.33764 second system time

The end

Launcher Data

Begin job on node67 at 2009-04-27 06:01:31
IDJOB=1735648
IDBENCH=71509
IDSOLVER=507
FILE ID=node67/1735648-1240804891
PBS_JOBID= 9187329
Free space on /tmp= 66140 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g5.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735648-1240804891/watcher-1735648-1240804891 -o /tmp/evaluation-result-1735648-1240804891/solver-1735648-1240804891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1735648-1240804891.cnf

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

MD5SUM BENCH= 5c381a23100991dd5561d3dc572b8883
RANDOM SEED=618256271

node67.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		: 3000.277
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		: 3000.277
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:       1089968 kB
Buffers:         77280 kB
Cached:         802920 kB
SwapCached:       5432 kB
Active:         446828 kB
Inactive:       441896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089968 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            4244 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            63144 kB
Committed_AS:   439560 kB
PageTables:       1436 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= 66140 MiB
End job on node67 at 2009-04-27 06:21:34