Trace number 1784426

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) 5000.15 5001.65

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2640c305320g4.cnf
MD5SUM902bd5d693f19206156f2706c5c6e377
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-1784426-1241940592.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
4.19/4.30	c s    4.3   302680    2560      0     0     80       0      0    0.0   0   21
4.19/4.30	c l    4.3   302680    2560      0     0     80       0  15645    0.0   0   21
4.29/4.34	c R    4.3   302680    2560      0     0     80     100    100   21.3   4   23
4.29/4.37	c R    4.4   302680    2560      0     0     80     200    200   51.2   4   23
4.48/4.52	c R    4.5   302680    2560      0     0     80     801    801   80.7   4   24
4.48/4.57	c B    4.6   302680    2560      0     0     80    1001   1001   87.8   4   24
4.68/4.77	c B    4.8   302680    2560      0     0     80    2002   2002   90.9   5   25
4.78/4.83	c R    4.8   302680    2560      0     0     80    2407   2407   83.3   4   25
5.68/5.75	c R    5.8   302680    2560      0     0     80    6413   6413   90.0   5   28
5.98/6.01	c B    6.0   302680    2560      0     0     80    8002   8002   81.5   5   29
7.60/7.64	c +    7.6   302680    2560      0     0     80   15646  17209   88.3   4   34
7.70/7.73	c R    7.7   302680    2560      0     0     80   16039  16039   88.3   5   34
8.39/8.40	c +    8.4   302680    2560      0     0     80   19555  18929   82.2   5   35
9.39/9.43	c B    9.4   302680    2560      0     0     80   24006  18943   87.5   6   36
9.49/9.50	c +    9.5   302680    2560      0     0     80   24442  20821   87.0   5   36
10.59/10.69	c +   10.7   302680    2560      0     0     80   30550  22903   89.0   5   37
12.48/12.54	c +   12.5   302680    2560      0     0     80   38188  25193   87.4   4   38
12.48/12.59	c R   12.6   302680    2560      0     0     80   38478  23212   87.0   5   38
14.69/14.71	c
14.69/14.71	c       original/binary      fixed     eliminated      learned       agility
14.69/14.71	c   seconds        variables     equivalent    conflicts       height       MB
14.69/14.71	c
14.69/14.71	c +   14.7   302680    2560      0     0     80   47737  27712   84.6   4   39
17.39/17.47	c +   17.5   302680    2560      0     0     80   59671  30483   86.7   5   41
18.39/18.48	c B   18.5   302680    2560      0     0     80   64022  30513   87.7   5   42
20.69/20.78	c +   20.8   302680    2560      0     0     80   74585  33531   89.6   5   42
24.38/24.48	c R   24.5   302680    2560      0     0     80   89775  33549   86.1   4   44
25.28/25.38	c +   25.4   302680    2560      0     0     80   93231  36884   85.2   5   44
31.08/31.10	c +   31.1   302680    2560      0     0     80  116536  40572   85.5   5   46
38.28/38.35	c +   38.3   302680    2560      0     0     80  145672  44629   84.2   5   48
41.78/41.82	c B   41.8   302680    2560      0     0     80  160035  44640   85.1   3   50
47.37/47.49	c +   47.5   302680    2560      0     0     80  182092  49091   89.4   4   51
53.58/53.62	c R   53.6   302680    2560      0     0     80  205153  49133   87.0   5   53
60.18/60.27	c +   60.3   302680    2560      0     0     80  227616  54000   83.6   4   51
75.67/75.70	c +   75.7   302680    2560      0     0     80  284520  59400   86.6   5   57
96.26/96.39	c +   96.4   302680    2560      0     0     80  355650  65340   86.4   5   60
104.26/104.32	c B  104.3   302680    2560      0     0     80  384090  65387   88.6   5   63
121.55/121.65	c +  121.6   302680    2560      0     0     80  444560  71874   90.5   5   65
127.25/127.36	c R  127.3   302680    2560      0     0     80  461524  71921   89.2   5   68
159.24/159.39	c +  159.3   302680    2560      0     0     80  555700  79061   86.2   5   67
205.03/205.11	c +  205.1   302680    2560      0     0     80  694625  86967   88.6   4   74
264.31/264.49	c
264.31/264.49	c       original/binary      fixed     eliminated      learned       agility
264.31/264.49	c   seconds        variables     equivalent    conflicts       height       MB
264.31/264.49	c
264.31/264.49	c +  264.4   302680    2560      0     0     80  868280  95663   89.7   5   80
274.10/274.22	c B  274.1   302680    2560      0     0     80  896179  95683   90.8   5   86
325.59/325.79	c R  325.7   302680    2560      0     0     80 1025514 121849   91.3   4  100
349.79/349.90	c +  349.8   302680    2560      0     0     80 1085350 105229   89.0   5   87
455.85/456.07	c +  455.9   302680    2560      0     0     80 1356687 115751   88.3   5   91
595.51/595.79	c +  595.6   302680    2560      0     0     80 1695855 127326   88.7   4  100
748.17/748.49	c B  748.3   302680    2560      0     0     80 2048388 127395   91.7   5  113
780.16/780.49	c +  780.3   302680    2560      0     0     80 2119816 140058   91.7   4  112
850.84/851.17	c R  850.9   302680    2560      0     0     80 2255799 140158   92.3   6  122
1066.77/1067.18	c + 1066.9   302680    2560      0     0     80 2649770 154063   91.2   5  126
1383.38/1383.83	c + 1383.4   302680    2560      0     0     80 3312211 169469   92.7   4  135
1842.74/1843.33	c + 1842.8   302680    2560      0     0     80 4140261 186415   92.1   4  150
2098.95/2099.63	c B 2099.0   302680    2560      0     0     80 4608774 186465   93.8   5  160
2330.19/2330.99	c R 2330.3   302680    2560      0     0     80 4921248 186518   92.8   5  158
2558.72/2559.50	c + 2558.7   302680    2560      0     0     80 5175325 205056   91.7   4  151
3374.98/3376.07	c + 3375.1   302680    2560      0     0     80 6469155 225561   90.3   4  177
4451.46/4452.82	c + 4451.5   302680    2560      0     0     80 8086440 248117   91.4   4  211
5000.10/5001.60	c
5000.10/5001.60	c *** CAUGHT SIGNAL 15 ***
5000.10/5001.60	c
5000.10/5001.60	c 8867689 conflicts, 17996007 decisions, 9007 random
5000.10/5001.60	c 0 iterations, 14332 restarts, 0 skipped
5000.10/5001.60	c 29 enlarged, 0 shrunken, 86785 rescored, 1915 rebiased
5000.10/5001.60	c 1 simplifications, 0 reductions
5000.10/5001.60	c
5000.10/5001.60	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
5000.10/5001.60	c elim: 608479 resolutions, 1 phases, 0 rounds
5000.10/5001.60	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.10/5001.60	c arty: 32.00 and 0.00 xor average arity
5000.10/5001.60	c prbe: 1111138 probed, 1298 phases, 217 rounds
5000.10/5001.60	c prbe: 0 failed, 0 lifted, 0 merged
5000.10/5001.60	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.10/5001.60	c hash: 0 units, 0 merged
5000.10/5001.60	c mins: 1160206504 learned, 47% deleted, 0 strong, 21 depth
5000.10/5001.60	c subs: 0 forward, 0 backward, 0 doms
5000.10/5001.60	c strs: 760 forward, 0 backward
5000.10/5001.60	c doms: 0 dominators, 0 high, 0 low
5000.10/5001.60	c prps: 1945151184 propagations, 0.39 megaprops
5000.10/5001.60	c
5000.10/5001.60	c 5000.1 seconds, 234 MB max, 403 MB recycled
5000.10/5001.61	c
5000.10/5001.61	c *** CAUGHT SIGNAL 15 ***
5000.10/5001.61	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-1784426-1241940592/watcher-1784426-1241940592 -o /tmp/evaluation-result-1784426-1241940592/solver-1784426-1241940592 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784426-1241940592.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28938
/proc/meminfo: memFree=1791328/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=1192 CPUtime=0
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 222092027 1220608 191 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 298 192 63 155 0 141 0

[startup+0.059669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28938
/proc/meminfo: memFree=1791328/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=4636 CPUtime=0.05
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 1147 0 0 0 5 0 0 0 18 0 1 0 222092027 4747264 1034 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 1159 1034 63 155 0 1002 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4636

[startup+0.101675 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28938
/proc/meminfo: memFree=1791328/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=6600 CPUtime=0.09
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 1768 0 0 0 9 0 0 0 18 0 1 0 222092027 6758400 1526 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 1650 1527 63 155 0 1493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6600

[startup+0.301702 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28938
/proc/meminfo: memFree=1791328/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=14884 CPUtime=0.29
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 4126 0 0 0 27 2 0 0 19 0 1 0 222092027 15241216 3627 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 3721 3627 63 155 0 3564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14884

[startup+0.70176 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28938
/proc/meminfo: memFree=1791328/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=19700 CPUtime=0.69
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 6853 0 0 0 66 3 0 0 23 0 1 0 222092027 20172800 4815 1992294400 134512640 135151029 4294956240 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 4925 4815 79 155 0 4768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19700

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1771800/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=29740 CPUtime=1.49
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 12433 0 0 0 143 6 0 0 25 0 1 0 222092027 30453760 7326 1992294400 134512640 135151029 4294956240 18446744073709551615 134545512 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 7435 7326 79 155 0 7278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29740

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1757656/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=34228 CPUtime=3.09
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 13553 0 0 0 302 7 0 0 25 0 1 0 222092027 35049472 8446 1992294400 134512640 135151029 4294956240 18446744073709551615 134526343 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 8557 8446 79 155 0 8400 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34228

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1757472/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=34888 CPUtime=6.28
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 14751 0 0 0 621 7 0 0 25 0 1 0 222092027 35725312 8619 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 8722 8619 79 155 0 8565 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34888

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1748392/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=43736 CPUtime=12.68
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 16958 0 0 0 1260 8 0 0 25 0 1 0 222092027 44785664 10826 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 10934 10826 79 155 0 10777 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43736

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1742120/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=49412 CPUtime=25.48
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 18396 0 0 0 2539 9 0 0 25 0 1 0 222092027 50597888 12264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 12353 12264 79 155 0 12196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49412

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1732200/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=59468 CPUtime=51.07
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 20896 0 0 0 5097 10 0 0 25 0 1 0 222092027 60895232 14764 1992294400 134512640 135151029 4294956240 18446744073709551615 134530933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 14867 14764 79 155 0 14710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59468

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1722344/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=69256 CPUtime=102.26
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 23342 0 0 0 10214 12 0 0 25 0 1 0 222092027 70918144 17210 1992294400 134512640 135151029 4294956240 18446744073709551615 134581831 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 17314 17210 79 155 0 17157 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1714984/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=77104 CPUtime=162.24
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 25288 0 0 0 16210 14 0 0 25 0 1 0 222092027 78954496 19156 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 19276 19156 79 155 0 19119 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1705704/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=85996 CPUtime=222.23
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 27480 0 0 0 22207 16 0 0 25 0 1 0 222092027 88059904 21348 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 21499 21348 79 155 0 21342 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85996

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1697384/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=94216 CPUtime=282.21
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 29534 0 0 0 28203 18 0 0 25 0 1 0 222092027 96477184 23402 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 23554 23402 79 155 0 23397 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 94216

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1683688/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=108112 CPUtime=342.19
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 32944 0 0 0 34198 21 0 0 25 0 1 0 222092027 110706688 26812 1992294400 134512640 135151029 4294956240 18446744073709551615 134573883 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 27028 26812 79 155 0 26871 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 108112

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1682856/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=108944 CPUtime=402.17
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 33139 0 0 0 40196 21 0 0 25 0 1 0 222092027 111558656 27007 1992294400 134512640 135151029 4294956240 18446744073709551615 134520411 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 27236 27007 79 155 0 27079 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 108944

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1682856/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=108944 CPUtime=462.15
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 33140 0 0 0 46194 21 0 0 25 0 1 0 222092027 111558656 27008 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 27236 27008 79 155 0 27079 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 108944

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28939
/proc/meminfo: memFree=1682408/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=109488 CPUtime=522.14
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 33258 0 0 0 52192 22 0 0 25 0 1 0 222092027 112115712 27126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 27372 27126 79 155 0 27215 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 109488

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28941
/proc/meminfo: memFree=1682216/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=109792 CPUtime=582.12
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 33312 0 0 0 58190 22 0 0 25 0 1 0 222092027 112427008 27180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 27448 27180 79 155 0 27291 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 109792

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28941
/proc/meminfo: memFree=1670824/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=121172 CPUtime=642.11
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 36149 0 0 0 64186 25 0 0 25 0 1 0 222092027 124080128 30017 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 30293 30017 79 155 0 30136 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 121172

[startup+702.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28947
/proc/meminfo: memFree=1572136/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223476 CPUtime=4001.09
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60365 0 0 0 400053 56 0 0 25 0 1 0 222092027 228839424 54233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55869 54233 79 155 0 55712 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 223476

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28947
/proc/meminfo: memFree=1572136/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223476 CPUtime=4061.07
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60366 0 0 0 406051 56 0 0 25 0 1 0 222092027 228839424 54234 1992294400 134512640 135151029 4294956240 18446744073709551615 134530890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55869 54234 79 155 0 55712 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 223476

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28947
/proc/meminfo: memFree=1572008/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223476 CPUtime=4121.06
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60390 0 0 0 412049 57 0 0 25 0 1 0 222092027 228839424 54258 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55869 54258 79 155 0 55712 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 223476

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1571816/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223476 CPUtime=4181.04
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60394 0 0 0 418047 57 0 0 25 0 1 0 222092027 228839424 54262 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55869 54262 79 155 0 55712 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 223476

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1571816/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223476 CPUtime=4241.02
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60404 0 0 0 424045 57 0 0 25 0 1 0 222092027 228839424 54272 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55869 54272 79 155 0 55712 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 223476

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1571432/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223992 CPUtime=4301
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60502 0 0 0 430043 57 0 0 25 0 1 0 222092027 229367808 54370 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55998 54370 79 155 0 55841 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 223992

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1571432/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=223992 CPUtime=4360.98
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 60506 0 0 0 436041 57 0 0 25 0 1 0 222092027 229367808 54374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 55998 54374 79 155 0 55841 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 223992

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1565992/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=229424 CPUtime=4420.96
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 61860 0 0 0 442038 58 0 0 25 0 1 0 222092027 234930176 55728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 57356 55728 79 155 0 57199 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 229424

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1556968/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=238268 CPUtime=4480.95
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 64096 0 0 0 448035 60 0 0 25 0 1 0 222092027 243986432 57964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 59567 57964 79 155 0 59410 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 238268

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1556776/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=238588 CPUtime=4540.93
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 64151 0 0 0 454033 60 0 0 25 0 1 0 222092027 244314112 58019 1992294400 134512640 135151029 4294956240 18446744073709551615 134552128 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 59647 58019 79 155 0 59490 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 238588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1555752/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=239676 CPUtime=4600.92
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 64397 0 0 0 460032 60 0 0 25 0 1 0 222092027 245428224 58265 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 59919 58265 79 155 0 59762 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 239676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1555368/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=240092 CPUtime=4660.89
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 64482 0 0 0 466029 60 0 0 25 0 1 0 222092027 245854208 58350 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 60023 58350 79 155 0 59866 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 240092

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1553192/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=242208 CPUtime=4720.88
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 65016 0 0 0 472027 61 0 0 25 0 1 0 222092027 248020992 58884 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 60552 58884 79 155 0 60395 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 242208

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1549928/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=245512 CPUtime=4780.86
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 65854 0 0 0 478024 62 0 0 25 0 1 0 222092027 251404288 59722 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 61378 59722 79 155 0 61221 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 245512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1549800/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=245704 CPUtime=4840.84
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 65874 0 0 0 484022 62 0 0 25 0 1 0 222092027 251600896 59742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 61426 59742 79 155 0 61269 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 245704

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1549736/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=245704 CPUtime=4900.82
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 65876 0 0 0 490020 62 0 0 25 0 1 0 222092027 251600896 59744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 61426 59744 79 155 0 61269 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 245704

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1546600/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=248780 CPUtime=4960.81
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 66647 0 0 0 496018 63 0 0 25 0 1 0 222092027 254750720 60515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 62195 60515 79 155 0 62038 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 248780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28949
/proc/meminfo: memFree=1546472/2055920 swapFree=4179284/4192956
[pid=28938] ppid=28936 vsize=248972 CPUtime=5000.1
/proc/28938/stat : 28938 (precosat) R 28936 28938 28901 0 -1 4194304 66672 0 0 0 499947 63 0 0 25 0 1 0 222092027 254947328 60540 1992294400 134512640 135151029 4294956240 18446744073709551615 134552248 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28938/statm: 62243 60540 79 155 0 62086 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 248972

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): 5001.65
CPU time (s): 5000.15
CPU user time (s): 4999.48
CPU system time (s): 0.674897
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 248972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.48
system time used= 0.674897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66672
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= 8757

runsolver used 3.75943 second user time and 11.1203 second system time

The end

Launcher Data 

Begin job on node30 at 2009-05-10 09:29:53
IDJOB=1784426
IDBENCH=71499
IDSOLVER=607
FILE ID=node30/1784426-1241940592
PBS_JOBID= 9265024
Free space on /tmp= 66260 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2640c305320g4.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784426-1241940592/watcher-1784426-1241940592 -o /tmp/evaluation-result-1784426-1241940592/solver-1784426-1241940592 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784426-1241940592.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 902bd5d693f19206156f2706c5c6e377
RANDOM SEED=1325626675

node30.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		: 3000.265
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		: 3000.265
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:       1791744 kB
Buffers:         32292 kB
Cached:         156728 kB
SwapCached:       8112 kB
Active:          83560 kB
Inactive:       115572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791744 kB
SwapTotal:     4192956 kB
SwapFree:      4179284 kB
Dirty:            4716 kB
Writeback:           0 kB
Mapped:          13964 kB
Slab:            51064 kB
Committed_AS:   814680 kB
PageTables:       1356 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= 66260 MiB
End job on node30 at 2009-05-10 10:53:16