Trace number 1735948

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) 1200.05 1200.43

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2640c305320gyes8.cnf
MD5SUM930a5df7b1f1625c5486319e8b2ac554
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1735948-1240808312.cnf
0.00/0.00	c found header 'p cnf 2640 305320'
0.49/0.56	c finished parsing
0.49/0.56	c
0.49/0.56	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.49/0.56	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.49/0.56	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.49/0.56	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.49/0.56	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.49/0.56	c --random=1 --spread=2000 --seed=0 --skip=25
0.49/0.56	c
0.49/0.56	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.49/0.56	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.49/0.56	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.49/0.56	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.49/0.56	c
0.49/0.56	c starting search after 0.6 seconds
0.49/0.56	c no decision limit
0.49/0.57	c
0.49/0.57	c       original/binary      fixed     eliminated      learned       agility
0.49/0.57	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.57	c
0.49/0.57	c *    0.6   305320    2640      0     0      0       0      0    0.0   0   20
4.19/4.28	c s    4.3   302680    2560      0     0     80       0      0    0.0   0   22
4.19/4.28	c l    4.3   302680    2560      0     0     80       0  15579    0.0   0   22
4.29/4.32	c R    4.3   302680    2560      0     0     80     101    101   35.6   4   23
4.29/4.34	c R    4.3   302680    2560      0     0     80     202    202   52.9   4   23
4.39/4.46	c R    4.5   302680    2560      0     0     80     802    802   85.1   5   24
4.49/4.51	c B    4.5   302680    2560      0     0     80    1000   1000   95.0   5   24
4.69/4.71	c B    4.7   302680    2560      0     0     80    2000   2000  100.3   4   25
4.69/4.77	c R    4.8   302680    2560      0     0     80    2406   2406   91.3   4   26
5.69/5.70	c R    5.7   302680    2560      0     0     80    6418   6418   87.7   5   29
5.89/5.98	c B    6.0   302680    2560      0     0     80    8002   8002   79.5   5   29
7.59/7.62	c +    7.6   302680    2560      0     0     80   15579  17136   90.0   5   34
7.69/7.73	c R    7.7   302680    2560      0     0     80   16049  16049   91.7   4   34
8.29/8.40	c +    8.4   302680    2560      0     0     80   19470  18849   84.6   4   34
9.39/9.42	c B    9.4   302680    2560      0     0     80   24007  18872   87.6   4   36
9.39/9.49	c +    9.5   302680    2560      0     0     80   24337  20733   87.1   5   35
10.79/10.85	c +   10.8   302680    2560      0     0     80   30424  22806   90.3   5   37
12.49/12.52	c +   12.5   302680    2560      0     0     80   38030  25086   89.1   4   38
12.59/12.60	c R   12.6   302680    2560      0     0     80   38499  23295   88.8   5   38
14.59/14.67	c
14.59/14.67	c       original/binary      fixed     eliminated      learned       agility
14.59/14.67	c   seconds        variables     equivalent    conflicts       height       MB
14.59/14.67	c
14.59/14.67	c +   14.7   302680    2560      0     0     80   47536  27594   84.1   4   39
17.28/17.36	c +   17.4   302680    2560      0     0     80   59420  30353   88.6   4   40
18.28/18.37	c B   18.4   302680    2560      0     0     80   64029  30372   87.9   5   42
20.58/20.63	c +   20.6   302680    2560      0     0     80   74275  33388   91.2   4   42
24.38/24.42	c R   24.4   302680    2560      0     0     80   89789  33414   88.0   4   44
25.19/25.29	c +   25.3   302680    2560      0     0     80   92840  36726   89.8   4   44
31.08/31.19	c +   31.2   302680    2560      0     0     80  116050  40398   87.4   5   46
38.27/38.33	c +   38.3   302680    2560      0     0     80  145060  44437   84.2   5   46
41.97/42.04	c B   42.0   302680    2560      0     0     80  160048  44445   85.2   3   49
47.07/47.20	c +   47.2   302680    2560      0     0     80  181325  48880   87.3   5   50
53.27/53.37	c R   53.3   302680    2560      0     0     80  205178  48941   84.7   5   52
59.57/59.61	c +   59.6   302680    2560      0     0     80  226657  53768   81.7   4   52
75.07/75.12	c +   75.1   302680    2560      0     0     80  283321  59144   81.7   4   55
95.46/95.59	c +   95.6   302680    2560      0     0     80  354150  65058   82.3   4   59
103.75/103.81	c B  103.8   302680    2560      0     0     80  384092  65089   83.3   5   61
121.45/121.54	c +  121.5   302680    2560      0     0     80  442686  71563   84.5   5   61
127.84/127.92	c R  127.9   302680    2560      0     0     80  461530  71614   83.3   4   63
157.73/157.81	c +  157.8   302680    2560      0     0     80  553356  78719   80.6   4   69
203.32/203.45	c +  203.4   302680    2560      0     0     80  691695  86590   83.0   4   73
263.20/263.37	c
263.20/263.37	c       original/binary      fixed     eliminated      learned       agility
263.20/263.37	c   seconds        variables     equivalent    conflicts       height       MB
263.20/263.37	c
263.20/263.37	c +  263.3   302680    2560      0     0     80  864615  95249   84.5   4   79
273.89/274.03	c B  273.9   302680    2560      0     0     80  896198  95284   84.8   5   83
325.18/325.34	c R  325.2   302680    2560      0     0     80 1025514  95298   85.7   4   83
345.97/346.11	c +  346.0   302680    2560      0     0     80 1080765 104773   83.7   4   83
449.34/449.51	c +  449.4   302680    2560      0     0     80 1350956 115250   83.4   5   91
585.50/585.75	c +  585.6   302680    2560      0     0     80 1688695 126775   83.5   5   96
737.55/737.80	c B  737.6   302680    2560      0     0     80 2048396 126934   85.7   5  108
764.45/764.70	c +  764.5   302680    2560      0     0     80 2110865 139452   85.5   4  106
837.62/837.98	c R  837.7   302680    2560      0     0     80 2255916 139505   84.9   4  112
1065.65/1066.08	c + 1065.7   302680    2560      0     0     80 2638580 153397   85.3   4  121
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 2944459 conflicts, 6070075 decisions, 3035 random
1200.02/1200.40	c 0 iterations, 5117 restarts, 0 skipped
1200.02/1200.40	c 24 enlarged, 0 shrunken, 28819 rescored, 700 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
1200.02/1200.40	c elim: 608008 resolutions, 1 phases, 0 rounds
1200.02/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 32.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 408800 probed, 475 phases, 79 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 353148451 learned, 47% deleted, 0 strong, 20 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 766 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 663324180 propagations, 0.55 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 132 MB max, 1344 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735948-1240808312/watcher-1735948-1240808312 -o /tmp/evaluation-result-1735948-1240808312/solver-1735948-1240808312 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1735948-1240808312.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: 0.92 0.98 1.09 3/65 26104
/proc/meminfo: memFree=1528960/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=1348 CPUtime=0
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 108859608 1380352 212 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 337 212 63 155 0 180 0

[startup+0.020243 s]
/proc/loadavg: 0.92 0.98 1.09 3/65 26104
/proc/meminfo: memFree=1528960/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=2268 CPUtime=0.01
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 495 0 0 0 1 0 0 0 18 0 1 0 108859608 2322432 447 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 567 447 63 155 0 410 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.101253 s]
/proc/loadavg: 0.92 0.98 1.09 3/65 26104
/proc/meminfo: memFree=1528960/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=6600 CPUtime=0.09
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 1781 0 0 0 9 0 0 0 18 0 1 0 108859608 6758400 1539 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 1650 1540 63 155 0 1493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6600

[startup+0.301277 s]
/proc/loadavg: 0.92 0.98 1.09 3/65 26104
/proc/meminfo: memFree=1528960/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=15016 CPUtime=0.29
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 4143 0 0 0 28 1 0 0 19 0 1 0 108859608 15376384 3644 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 3754 3644 63 155 0 3597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15016

[startup+0.701327 s]
/proc/loadavg: 0.92 0.98 1.09 3/65 26104
/proc/meminfo: memFree=1528960/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=20348 CPUtime=0.69
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 7025 0 0 0 66 3 0 0 22 0 1 0 108859608 20836352 4987 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 5087 4987 79 155 0 4930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20348

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 1.09 2/66 26105
/proc/meminfo: memFree=1508792/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=30200 CPUtime=1.49
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 12505 0 0 0 144 5 0 0 25 0 1 0 108859608 30924800 7472 1992294400 134512640 135151029 4294956224 18446744073709551615 134545824 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 7550 7472 79 155 0 7393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30200

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 1.09 2/66 26105
/proc/meminfo: memFree=1494776/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=34688 CPUtime=3.09
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 13597 0 0 0 303 6 0 0 25 0 1 0 108859608 35520512 8564 1992294400 134512640 135151029 4294956224 18446744073709551615 134548008 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 8672 8564 79 155 0 8515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34688

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 1.09 2/66 26105
/proc/meminfo: memFree=1494584/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=35084 CPUtime=6.28
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 14739 0 0 0 622 6 0 0 25 0 1 0 108859608 35926016 8681 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 8771 8681 79 155 0 8614 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35084

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.09 2/66 26105
/proc/meminfo: memFree=1486200/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=43536 CPUtime=12.69
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 16849 0 0 0 1261 8 0 0 25 0 1 0 108859608 44580864 10791 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 10884 10791 79 155 0 10727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43536

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 1.09 2/66 26105
/proc/meminfo: memFree=1479864/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=49480 CPUtime=25.48
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 18339 0 0 0 2539 9 0 0 25 0 1 0 108859608 50667520 12281 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 12370 12281 79 155 0 12213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49480

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 26105
/proc/meminfo: memFree=1471096/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=58192 CPUtime=51.08
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 20498 0 0 0 5098 10 0 0 25 0 1 0 108859608 59588608 14440 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 14548 14440 79 155 0 14391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.08 2/66 26105
/proc/meminfo: memFree=1461496/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=67736 CPUtime=102.26
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 22893 0 0 0 10215 11 0 0 25 0 1 0 108859608 69361664 16835 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 16934 16835 79 155 0 16777 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67736

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 26111
/proc/meminfo: memFree=1451256/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=77944 CPUtime=162.23
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 25403 0 0 0 16209 14 0 0 25 0 1 0 108859608 79814656 19345 1992294400 134512640 135151029 4294956224 18446744073709551615 134581544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 19486 19345 79 155 0 19329 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77944

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 26111
/proc/meminfo: memFree=1445752/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=83512 CPUtime=222.21
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 26795 0 0 0 22206 15 0 0 25 0 1 0 108859608 85516288 20737 1992294400 134512640 135151029 4294956224 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 20878 20737 79 155 0 20721 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83512

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 26111
/proc/meminfo: memFree=1438136/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=91088 CPUtime=282.19
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 28683 0 0 0 28202 17 0 0 25 0 1 0 108859608 93274112 22625 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 22772 22625 79 155 0 22615 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91088

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 26111
/proc/meminfo: memFree=1437176/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=92260 CPUtime=342.17
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 28918 0 0 0 34200 17 0 0 25 0 1 0 108859608 94474240 22860 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 23065 22860 79 155 0 22908 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 92260

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 26111
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=98428 CPUtime=402.16
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 30418 0 0 0 40197 19 0 0 25 0 1 0 108859608 100790272 24360 1992294400 134512640 135151029 4294956224 18446744073709551615 134552306 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 24607 24360 79 155 0 24450 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 98428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 26111
/proc/meminfo: memFree=1425848/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=103884 CPUtime=462.14
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 31740 0 0 0 46194 20 0 0 25 0 1 0 108859608 106377216 25682 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 25971 25682 79 155 0 25814 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 103884

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 26111
/proc/meminfo: memFree=1422008/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=107620 CPUtime=522.12
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 32679 0 0 0 52192 20 0 0 25 0 1 0 108859608 110202880 26621 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 26905 26621 79 155 0 26748 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 107620

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 26111
/proc/meminfo: memFree=1421496/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=108152 CPUtime=582.1
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 32818 0 0 0 58190 20 0 0 25 0 1 0 108859608 110747648 26760 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 27038 26760 79 155 0 26881 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 108152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 26111
/proc/meminfo: memFree=1414904/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=114804 CPUtime=642.08
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 34444 0 0 0 64187 21 0 0 25 0 1 0 108859608 117559296 28386 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 28701 28386 79 155 0 28544 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 114804

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 26111
/proc/meminfo: memFree=1414904/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=114804 CPUtime=702.07
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 34446 0 0 0 70185 22 0 0 25 0 1 0 108859608 117559296 28388 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 28701 28388 79 155 0 28544 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 114804

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 26111
/proc/meminfo: memFree=1412664/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=116928 CPUtime=762.05
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 34989 0 0 0 76182 23 0 0 25 0 1 0 108859608 119734272 28931 1992294400 134512640 135151029 4294956224 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 29232 28931 79 155 0 29075 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 116928

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 26111
/proc/meminfo: memFree=1408376/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=121636 CPUtime=822.03
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 36072 0 0 0 82180 23 0 0 25 0 1 0 108859608 124555264 30014 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 30409 30014 79 155 0 30252 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 121636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1405240/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=125004 CPUtime=882.01
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 36847 0 0 0 88177 24 0 0 25 0 1 0 108859608 128004096 30789 1992294400 134512640 135151029 4294956224 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 31251 30789 79 155 0 31094 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 125004

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1397112/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=133900 CPUtime=941.99
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 38918 0 0 0 94172 27 0 0 25 0 1 0 108859608 137113600 32860 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 33475 32860 79 155 0 33318 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 133900

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=142584 CPUtime=1001.97
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 41047 0 0 0 100167 30 0 0 25 0 1 0 108859608 146006016 34989 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 35646 34989 79 155 0 35489 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 142584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1388344/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=142776 CPUtime=1061.95
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 41073 0 0 0 106165 30 0 0 25 0 1 0 108859608 146202624 35015 1992294400 134512640 135151029 4294956224 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 35694 35015 79 155 0 35537 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 142776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1388280/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=142776 CPUtime=1121.94
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 41076 0 0 0 112164 30 0 0 25 0 1 0 108859608 146202624 35018 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 35694 35018 79 155 0 35537 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 142776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1388216/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=142776 CPUtime=1181.92
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 41078 0 0 0 118162 30 0 0 25 0 1 0 108859608 146202624 35020 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 35694 35020 79 155 0 35537 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 142776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 26111
/proc/meminfo: memFree=1388216/2055920 swapFree=4192812/4192956
[pid=26104] ppid=26102 vsize=142776 CPUtime=1200.02
/proc/26104/stat : 26104 (precosat) R 26102 26104 25262 0 -1 4194304 41078 0 0 0 119972 30 0 0 25 0 1 0 108859608 146202624 35020 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26104/statm: 35694 35020 79 155 0 35537 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 142776

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.72
CPU system time (s): 0.331949
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 142776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41078
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= 2526

runsolver used 1.2968 second user time and 3.08553 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-27 06:58:32
IDJOB=1735948
IDBENCH=71564
IDSOLVER=507
FILE ID=node54/1735948-1240808312
PBS_JOBID= 9187377
Free space on /tmp= 66280 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2640c305320gyes8.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735948-1240808312/watcher-1735948-1240808312 -o /tmp/evaluation-result-1735948-1240808312/solver-1735948-1240808312 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1735948-1240808312.cnf

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

MD5SUM BENCH= 930a5df7b1f1625c5486319e8b2ac554
RANDOM SEED=1214483188

node54.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		: 3000.234
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		: 3000.234
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:       1529376 kB
Buffers:         61828 kB
Cached:         374800 kB
SwapCached:          0 kB
Active:          36620 kB
Inactive:       415304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4644 kB
Writeback:           0 kB
Mapped:          25084 kB
Slab:            60564 kB
Committed_AS:   431596 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66280 MiB
End job on node54 at 2009-04-27 07:18:35