Trace number 1733298

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.03 1200.52

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2_restricted.cnf
MD5SUMc953b18fb3b2b56306fb207070351ca9
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 variables1698
Number of clauses903653
Sum of the clauses size5232016
Maximum clause length36
Minimum clause length1
Number of clauses of size 1399
Number of clauses of size 25538
Number of clauses of size 336435
Number of clauses of size 410783
Number of clauses of size 535331
Number of clauses of size over 5815167

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-1733298-1240786589.cnf
0.00/0.00	c found header 'p cnf 1698 903653'
0.69/0.75	c finished parsing
0.69/0.75	c
0.69/0.75	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.69/0.75	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.69/0.75	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.69/0.75	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.69/0.75	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.69/0.75	c --random=1 --spread=2000 --seed=0 --skip=25
0.69/0.75	c
0.69/0.75	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.69/0.75	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.69/0.75	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.69/0.75	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.69/0.75	c
0.69/0.75	c starting search after 0.8 seconds
0.69/0.75	c no decision limit
0.69/0.76	c
0.69/0.76	c       original/binary      fixed     eliminated      learned       agility
0.69/0.76	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.76	c
0.69/0.76	c *    0.8   102364    1158    540     0      0       0      0    0.0   0    6
1.49/1.56	c s    1.6    41695     890    573    24    211       0      0    0.0   0    3
1.49/1.56	c l    1.6    41695     890    573    24    211       0  39373    0.0   0    3
1.49/1.57	c R    1.6    41695     890    573    24    211     100    100   41.9  20    3
1.49/1.57	c R    1.6    41696     890    573    24    211     201    200   37.5  21    3
1.59/1.60	c R    1.6    41699     890    573    24    211     806    802   36.0  20    4
1.59/1.62	c B    1.6    41700     890    573    24    211    1002    997   37.1  22    4
1.59/1.69	c B    1.7    41701     890    573    24    211    2004   1998   46.7  31    4
1.69/1.71	c R    1.7    41701     890    573    24    211    2410   2404   48.5  21    4
1.89/1.97	c N    2.0    41711     888    573    26    211    6419   6403   41.7  26    5
1.99/2.07	c B    2.1    41711     888    573    26    211    8012   7996   42.4  24    5
2.69/2.72	c R    2.7    41717     887    573    27    211   16050  16030   46.5  15    6
3.49/3.51	c B    3.5    41736     882    575    30    211   24019  23993   46.2  27    8
4.48/4.54	c s    4.5    41594     882    575    30    211   33955  33911   44.4  32    8
5.08/5.10	c R    5.1    41597     882    575    30    211   38496  38451   42.9  17   10
5.18/5.22	c +    5.2    41599     880    575    32    211   39375  43310   43.0  22   10
6.48/6.59	c +    6.6    41612     878    577    32    211   49217  47641   41.6  28   11
7.78/7.83	c +    7.8    41615     878    577    32    211   61520  52405   40.7  32   12
8.08/8.14	c B    8.1    41616     878    577    32    211   64030  50181   40.5  33   12
9.78/9.80	c
9.78/9.80	c       original/binary      fixed     eliminated      learned       agility
9.78/9.80	c   seconds        variables     equivalent    conflicts       height       MB
9.78/9.80	c
9.78/9.80	c +    9.8    41616     878    577    32    211   76900  57645   39.8  29   13
11.58/11.61	c N   11.6    41616     874    578    35    211   89765  57688   39.2  26   14
12.48/12.52	c +   12.5    41616     874    578    35    211   96126  63409   38.8  24   14
13.87/13.97	c s   14.0    41391     874    578    35    211  103688  63408   38.4  25   12
16.97/17.01	c +   17.0    41396     873    578    36    211  120156  69749   38.4  27   15
22.57/22.66	c +   22.6    41408     870    579    38    211  150196  76723   36.3  32   16
24.47/24.58	c B   24.6    41408     870    579    38    211  160056  76759   35.6  33   17
31.17/31.29	c s   31.3    41135     867    579    38    214  186766  75282   33.8  38   14
31.37/31.49	c +   31.5    41135     867    579    38    214  187745  84395   33.9  24   15
33.97/34.09	c R   34.1    41144     863    579    42    214  205135  84433   33.9  18   17
41.77/41.87	c +   41.8    41146     862    579    43    214  234680  92834   33.8  32   19
49.87/49.98	c s   50.0    41134     858    579    47    214  265665  92835   33.1  26   16
56.65/56.74	c +   56.7    41136     858    579    47    214  293351 102117   33.0  27   20
76.15/76.22	c s   76.2    41038     844    579    52    223  362253 101324   32.5  29   18
77.55/77.62	c +   77.6    41052     844    579    52    223  366687 112328   32.5  23   22
81.75/81.89	c B   81.8    41105     842    579    54    223  384102 112398   32.6  29   24
104.14/104.23	c +  104.2    41105     842    579    54    223  458355 123560   30.6  34   23
105.04/105.13	c N  105.1    41105     842    579    54    223  461488 115486   30.6  30   23
113.74/113.87	c s  113.8    41099     842    579    54    223  485539 123600   30.1  34   18
143.72/143.81	c
143.72/143.81	c       original/binary      fixed     eliminated      learned       agility
143.72/143.81	c   seconds        variables     equivalent    conflicts       height       MB
143.72/143.81	c
143.72/143.81	c +  143.7    41101     840    579    56    223  572940 135916   29.6  24   26
159.62/159.78	c s  159.7    41086     840    579    56    223  613034 135920   29.2  22   21
196.00/196.14	c +  196.1    41086     840    579    56    223  716175 149507   28.7  33   29
273.68/273.80	c +  273.7    41086     840    579    56    223  895215 164457   29.8  35   37
274.07/274.21	c B  274.1    41086     840    579    56    223  896200 150545   29.8  35   37
338.55/338.77	c N  338.6    41086     840    579    56    223 1025410 172034   31.4  33   49
398.03/398.23	c +  398.1    41086     840    579    56    223 1119016 180902   32.1  24   51
424.42/424.66	c s  424.5    41087     840    579    56    223 1172788 180916   32.2  23   36
530.87/531.16	c +  530.9    41087     840    579    56    223 1398770 198992   31.5  30   40
642.82/643.15	c s  642.9    41021     839    579    57    223 1606309 199025   30.9  22   31
718.00/718.36	c +  718.1    41021     839    579    57    223 1748462 218891   30.8  31   42
795.97/796.39	c s  796.1    41022     839    579    57    223 1884910 218942   30.4  30   33
876.43/876.86	c B  876.5    41022     839    579    57    223 2048391 218934   30.2  33   47
970.39/970.87	c +  970.5    41022     839    579    57    223 2185575 240780   29.7  27   53
1023.97/1024.45	c N 1024.0    41022     839    579    57    223 2255678 240815   29.5  32   57
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 2485087 conflicts, 3217269 decisions, 1 random
1200.01/1200.50	c 0 iterations, 755 restarts, 3431 skipped
1200.01/1200.50	c 19 enlarged, 104 shrunken, 24290 rescored, 573 rebiased
1200.01/1200.50	c 11 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 579 fixed, 57 equiv, 223 elim, 57 merged
1200.01/1200.50	c elim: 1312235 resolutions, 5 phases, 5 rounds
1200.01/1200.50	c sbst: 11% substituted, 28.0% nots, 60.0% ands, 0.0% xors, 12.0% ites
1200.01/1200.50	c arty: 8.80 and 0.00 xor average arity
1200.01/1200.50	c prbe: 72563 probed, 37 phases, 42 rounds
1200.01/1200.50	c prbe: 15 failed, 24 lifted, 29 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 28 merged
1200.01/1200.50	c mins: 76615229 learned, 27% deleted, 168 strong, 26 depth
1200.01/1200.50	c subs: 9728 forward, 237 backward, 81 doms
1200.01/1200.50	c strs: 809 forward, 55 backward
1200.01/1200.50	c doms: 82 dominators, 68 high, 0 low
1200.01/1200.50	c prps: 120988775 propagations, 0.10 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 67 MB max, 312 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	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-1733298-1240786589/watcher-1733298-1240786589 -o /tmp/evaluation-result-1733298-1240786589/solver-1733298-1240786589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733298-1240786589.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 27912
/proc/meminfo: memFree=1782200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=1196 CPUtime=0
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 106687215 1224704 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 299 207 64 155 0 142 0

[startup+0.0530991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1782200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=3336 CPUtime=0.04
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 756 0 0 0 4 0 0 0 18 0 1 0 106687215 3416064 741 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 834 742 64 155 0 677 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3336

[startup+0.101105 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1782200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=3732 CPUtime=0.09
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 849 0 0 0 9 0 0 0 18 0 1 0 106687215 3821568 834 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 933 834 64 155 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3732

[startup+0.301126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1782200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=5184 CPUtime=0.29
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 1208 0 0 0 29 0 0 0 19 0 1 0 106687215 5308416 1193 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 1296 1193 64 155 0 1139 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5184

[startup+0.701171 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1782200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=7432 CPUtime=0.69
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 1758 0 0 0 67 2 0 0 23 0 1 0 106687215 7610368 1743 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 1858 1743 64 155 0 1701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7432

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1774640/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=8020 CPUtime=1.49
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 2057 0 0 0 147 2 0 0 25 0 1 0 106687215 8212480 1928 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27912/statm: 2005 1928 79 155 0 1848 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1774832/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=8284 CPUtime=3.09
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 2123 0 0 0 307 2 0 0 25 0 1 0 106687215 8482816 1994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 2071 1994 79 155 0 1914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8284

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1771440/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=12816 CPUtime=6.28
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 3241 0 0 0 626 2 0 0 25 0 1 0 106687215 13123584 3112 1992294400 134512640 135151029 4294956240 18446744073709551615 134552225 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 3204 3112 79 155 0 3047 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12816

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1767216/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=16372 CPUtime=12.68
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 4065 0 0 0 1265 3 0 0 25 0 1 0 106687215 16764928 3936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 4093 3936 79 155 0 3936 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16372

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1763696/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=19776 CPUtime=25.47
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 4979 0 0 0 2543 4 0 0 25 0 1 0 106687215 20250624 4806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 4944 4806 79 155 0 4787 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19776

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1760560/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=22936 CPUtime=51.07
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 5988 0 0 0 5102 5 0 0 25 0 1 0 106687215 23486464 5566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 5734 5566 79 155 0 5577 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1755184/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=28640 CPUtime=102.24
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 7303 0 0 0 10218 6 0 0 25 0 1 0 106687215 29327360 6881 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 7160 6881 79 155 0 7003 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28640

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1753200/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=30752 CPUtime=162.22
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 8388 0 0 0 16215 7 0 0 25 0 1 0 106687215 31490048 7342 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 7688 7342 79 155 0 7531 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30752

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1746416/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=37632 CPUtime=222.19
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 10109 0 0 0 22211 8 0 0 25 0 1 0 106687215 38535168 9063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 9408 9063 79 155 0 9251 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 37632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1741040/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=43520 CPUtime=282.17
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 11413 0 0 0 28207 10 0 0 25 0 1 0 106687215 44564480 10367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 10880 10367 79 155 0 10723 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 43520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1730032/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=55468 CPUtime=342.15
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 14232 0 0 0 34202 13 0 0 25 0 1 0 106687215 56799232 13186 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 13867 13186 79 155 0 13710 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 55468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1723184/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=62860 CPUtime=402.12
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 15867 0 0 0 40198 14 0 0 25 0 1 0 106687215 64368640 14821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 15715 14821 79 155 0 15558 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 62860

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1726832/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=462.1
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 16096 0 0 0 46195 15 0 0 25 0 1 0 106687215 58773504 13911 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 13911 79 155 0 14192 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 57396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1726448/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=522.07
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 16191 0 0 0 52192 15 0 0 25 0 1 0 106687215 58773504 14006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14006 79 155 0 14192 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 57396

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725104/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=58676 CPUtime=582.04
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 16522 0 0 0 58189 15 0 0 25 0 1 0 106687215 60084224 14337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14669 14337 79 155 0 14512 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 58676

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725680/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=642.03
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 16954 0 0 0 64187 16 0 0 25 0 1 0 106687215 58773504 14142 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14142 79 155 0 14192 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 57396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725552/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=702
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 16977 0 0 0 70184 16 0 0 25 0 1 0 106687215 58773504 14165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14165 79 155 0 14192 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 57396

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725424/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=761.98
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 17018 0 0 0 76182 16 0 0 25 0 1 0 106687215 58773504 14206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14206 79 155 0 14192 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 57396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725360/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=821.95
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 17038 0 0 0 82179 16 0 0 25 0 1 0 106687215 58773504 14226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14226 79 155 0 14192 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 57396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1725360/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=57396 CPUtime=881.93
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 17044 0 0 0 88177 16 0 0 25 0 1 0 106687215 58773504 14232 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14349 14232 79 155 0 14192 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 57396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1723760/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=59640 CPUtime=941.9
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 17437 0 0 0 94174 16 0 0 25 0 1 0 106687215 61071360 14625 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 14910 14625 79 155 0 14753 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 59640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1721712/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=61584 CPUtime=1001.88
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 17947 0 0 0 100171 17 0 0 25 0 1 0 106687215 63062016 15135 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 15396 15135 79 155 0 15239 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 61584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1719536/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=64420 CPUtime=1061.86
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 18507 0 0 0 106168 18 0 0 25 0 1 0 106687215 65966080 15695 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 16105 15695 79 155 0 15948 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 64420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1715376/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=68912 CPUtime=1121.84
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 19522 0 0 0 112165 19 0 0 25 0 1 0 106687215 70565888 16710 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 17228 16710 79 155 0 17071 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 68912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1711920/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=72816 CPUtime=1181.81
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 20378 0 0 0 118161 20 0 0 25 0 1 0 106687215 74563584 17566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 18204 17566 79 155 0 18047 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 72816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27919
/proc/meminfo: memFree=1711216/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=73664 CPUtime=1200.01
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 20549 0 0 0 119981 20 0 0 25 0 1 0 106687215 75431936 17737 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 18416 17737 79 155 0 18259 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 73664

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 27919
/proc/meminfo: memFree=1711216/2055920 swapFree=4180832/4192956
[pid=27912] ppid=27910 vsize=73664 CPUtime=1200.01
/proc/27912/stat : 27912 (precosat) R 27910 27912 27465 0 -1 4194304 20549 0 0 0 119981 20 0 0 25 0 1 0 106687215 75431936 17737 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27912/statm: 18416 17737 79 155 0 18259 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 73664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.212967
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 73664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20549
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= 3537

runsolver used 1.09783 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-27 00:56:30
IDJOB=1733298
IDBENCH=71138
IDSOLVER=507
FILE ID=node42/1733298-1240786589
PBS_JOBID= 9187253
Free space on /tmp= 66300 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2_restricted.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733298-1240786589/watcher-1733298-1240786589 -o /tmp/evaluation-result-1733298-1240786589/solver-1733298-1240786589 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733298-1240786589.cnf

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

MD5SUM BENCH= c953b18fb3b2b56306fb207070351ca9
RANDOM SEED=289739888

node42.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		: 3000.232
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		: 3000.232
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:       1782680 kB
Buffers:         22504 kB
Cached:         186368 kB
SwapCached:       5940 kB
Active:          92088 kB
Inactive:       125160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782680 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:           27900 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            42060 kB
Committed_AS:   510328 kB
PageTables:       1388 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= 66300 MiB
End job on node42 at 2009-04-27 01:16:33