Trace number 1783786

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) 5000.09 5001.31

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1783786-1241884626.cnf
0.00/0.00	c found header 'p cnf 500 1750'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1750     500      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1750     500      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0     1750     500      0     0      0       0   1750    0.0   0    0
0.00/0.01	c R    0.0     1750     500      0     0      0     100    100   45.9  16    0
0.00/0.01	c R    0.0     1750     500      0     0      0     200    200   41.7  23    0
0.00/0.04	c N    0.0     1750     500      0     0      0     805    805   49.3  29    0
0.00/0.06	c B    0.1     1750     500      0     0      0    1003   1003   49.8  28    0
0.05/0.10	c +    0.1     1750     500      0     0      0    1751   1925   50.2  30    1
0.09/0.11	c B    0.1     1750     500      0     0      0    2003   1929   50.1  29    1
0.09/0.13	c +    0.1     1750     500      0     0      0    2188   2117   49.9  28    1
0.09/0.14	c N    0.1     1750     500      0     0      0    2411   2122   49.9  28    1
0.09/0.16	c +    0.2     1750     500      0     0      0    2737   2328   49.6  28    1
0.19/0.21	c +    0.2     1750     500      0     0      0    3420   2560   49.3  29    1
0.19/0.27	c +    0.3     1750     500      0     0      0    4275   2816   48.7  28    1
0.29/0.34	c +    0.3     1750     500      0     0      0    5342   3097   48.0  31    1
0.39/0.42	c N    0.4     1750     500      0     0      0    6427   3103   47.4  28    1
0.39/0.44	c +    0.4     1750     500      0     0      0    6675   3406   47.3  28    1
0.49/0.53	c B    0.5     1750     500      0     0      0    8003   3410   46.9  30    1
0.49/0.56	c +    0.6     1750     500      0     0      0    8340   3746   46.9  29    1
0.69/0.71	c
0.69/0.71	c       original/binary      fixed     eliminated      learned       agility
0.69/0.71	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.71	c
0.69/0.71	c +    0.7     1750     500      0     0      0   10426   4120   46.4  29    1
0.89/0.92	c +    0.9     1750     500      0     0      0   13032   4532   46.2  28    1
1.09/1.17	c N    1.2     1750     500      0     0      0   16048   4539   45.7  30    1
1.09/1.19	c +    1.2     1750     500      0     0      0   16292   4985   45.7  30    1
1.49/1.53	c +    1.5     1750     500      0     0      0   20365   5483   45.0  27    1
1.79/1.85	c B    1.9     1750     500      0     0      0   24005   5494   44.6  28    2
1.89/1.97	c +    2.0     1750     500      0     0      0   25455   6031   44.6  29    2
2.49/2.55	c +    2.6     1750     500      0     0      0   31816   6634   44.2  30    2
3.09/3.19	c N    3.2     1750     500      0     0      0   38494   6641   43.8  29    2
3.29/3.31	c +    3.3     1750     500      0     0      0   39771   7297   43.7  27    2
4.29/4.31	c +    4.3     1750     500      0     0      0   49712   8026   43.2  30    2
5.49/5.58	c +    5.6     1750     500      0     0      0   62143   8828   42.5  29    2
5.69/5.76	c B    5.8     1750     500      0     0      0   64021   8835   42.5  28    2
7.09/7.19	c +    7.2     1750     500      0     0      0   77675   9710   42.1  27    3
8.49/8.59	c N    8.6     1750     500      0     0      0   89807   9722   41.8  31    3
9.29/9.39	c +    9.4     1750     500      0     0      0   97090  10681   41.7  25    3
12.38/12.49	c +   12.5     1750     500      0     0      0  121360  11749   41.1  29    3
16.18/16.24	c +   16.2     1750     500      0     0      0  151701  12923   40.7  28    4
17.28/17.35	c B   17.4     1750     500      0     0      0  160047  12937   40.5  30    4
21.08/21.11	c
21.08/21.11	c       original/binary      fixed     eliminated      learned       agility
21.08/21.11	c   seconds        variables     equivalent    conflicts       height       MB
21.08/21.11	c
21.08/21.11	c +   21.1     1750     500      0     0      0  189627  14215   41.0  29    4
23.29/23.32	c N   23.3     1750     500      0     0      0  205210  14223   41.3  29    5
27.89/27.90	c +   27.9     1750     500      0     0      0  237033  15636   41.8  30    5
36.98/37.07	c +   37.1     1750     500      0     0      0  296292  17199   42.1  27    6
49.68/49.73	c +   49.7     1750     500      0     0      0  370366  18918   42.6  28    6
51.97/52.03	c B   52.0     1750     500      0     0      0  384105  18927   42.6  29    7
66.07/66.10	c N   66.1     1750     500      0     0      0  461606  18927   43.0  30    7
66.27/66.36	c +   66.3     1750     500      0     0      0  462956  20809   43.0  27    7
88.47/88.52	c +   88.5     1750     500      0     0      0  578697  22889   43.3  30    8
119.77/119.86	c +  119.8     1750     500      0     0      0  723372  25177   43.3  29    9
160.15/160.20	c B  160.2     1750     500      0     0      0  896207  25187   43.3  27   10
162.15/162.22	c +  162.2     1750     500      0     0      0  904215  27694   43.3  28   10
191.94/192.01	c N  192.0     1750     500      0     0      0 1025622  27708   43.2  27   11
219.44/219.50	c +  219.4     1750     500      0     0      0 1130265  30463   43.0  28   12
295.92/296.08	c +  296.0     1750     500      0     0      0 1412832  33509   43.2  29   13
404.48/404.62	c +  404.5     1750     500      0     0      0 1766041  36859   42.8  26   14
498.67/498.82	c B  498.7     1750     500      0     0      0 2048432  36892   42.6  28   16
551.95/552.11	c +  552.0     1750     500      0     0      0 2207552  40544   42.6  27   16
569.44/569.62	c N  569.5     1750     500      0     0      0 2256033  40558   42.6  29   17
764.70/764.99	c
764.70/764.99	c       original/binary      fixed     eliminated      learned       agility
764.70/764.99	c   seconds        variables     equivalent    conflicts       height       MB
764.70/764.99	c
764.70/764.99	c +  764.8     1750     500      0     0      0 2759440  44598   43.0  30   13
1062.03/1062.36	c + 1062.1     1750     500      0     0      0 3449300  49057   43.4  30   19
1460.13/1460.53	c + 1460.2     1750     500      0     0      0 4311626  53962   43.4  27   15
1618.29/1618.79	c B 1618.4     1750     500      0     0      0 4608887  53984   43.3  29   18
1778.35/1778.81	c N 1778.4     1750     500      0     0      0 4921715  53970   43.2  29   19
2028.60/2029.16	c + 2028.7     1750     500      0     0      0 5389532  59358   43.0  28   21
2809.60/2810.36	c + 2809.7     1750     500      0     0      0 6736915  65293   42.9  27   29
3917.14/3918.19	c + 3917.2     1750     500      0     0      0 8421142  71822   43.1  29   37
5000.07/5001.30	c
5000.07/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.30	c
5000.07/5001.30	c 10001615 conflicts, 11874692 decisions, 1 random
5000.07/5001.30	c 0 iterations, 15 restarts, 16364 skipped
5000.07/5001.30	c 39 enlarged, 0 shrunken, 97801 rescored, 2045 rebiased
5000.07/5001.30	c 1 simplifications, 2 reductions
5000.07/5001.30	c
5000.07/5001.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
5000.07/5001.30	c elim: 5750 resolutions, 1 phases, 1 rounds
5000.07/5001.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
5000.07/5001.30	c arty: 0.00 and 0.00 xor average arity
5000.07/5001.30	c prbe: 16000 probed, 16 phases, 16 rounds
5000.07/5001.30	c prbe: 0 failed, 0 lifted, 0 merged
5000.07/5001.30	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.07/5001.30	c hash: 0 units, 0 merged
5000.07/5001.30	c mins: 385734843 learned, 18% deleted, 15 strong, 28 depth
5000.07/5001.30	c subs: 0 forward, 0 backward, 0 doms
5000.07/5001.30	c strs: 0 forward, 0 backward
5000.07/5001.30	c doms: 0 dominators, 0 high, 0 low
5000.07/5001.30	c prps: 877226942 propagations, 0.18 megaprops
5000.07/5001.30	c
5000.07/5001.30	c 5000.1 seconds, 45 MB max, 1689 MB recycled
5000.07/5001.30	c
5000.07/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.30	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-1783786-1241884626/watcher-1783786-1241884626 -o /tmp/evaluation-result-1783786-1241884626/solver-1783786-1241884626 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783786-1241884626.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: 1.00 1.00 0.98 3/64 2972
/proc/meminfo: memFree=1789872/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=916 CPUtime=0
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 216490174 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134680086 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 229 142 79 155 0 72 0

[startup+0.061948 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2972
/proc/meminfo: memFree=1789872/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=1180 CPUtime=0.05
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 213 0 0 0 5 0 0 0 18 0 1 0 216490174 1208320 197 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 295 197 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101952 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2972
/proc/meminfo: memFree=1789872/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=1312 CPUtime=0.09
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 216490174 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.30197 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2972
/proc/meminfo: memFree=1789872/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=1576 CPUtime=0.29
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 216490174 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134578168 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.702005 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2972
/proc/meminfo: memFree=1789872/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=1840 CPUtime=0.69
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 390 0 0 0 69 0 0 0 22 0 1 0 216490174 1884160 374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 460 374 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1788456/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=2236 CPUtime=1.49
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 216490174 2289664 467 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 559 467 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1787944/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=2764 CPUtime=3.09
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 612 0 0 0 309 0 0 0 25 0 1 0 216490174 2830336 596 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 691 596 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30251 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1787176/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=3424 CPUtime=6.29
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 786 0 0 0 629 0 0 0 25 0 1 0 216490174 3506176 770 1992294400 134512640 135151029 4294956240 18446744073709551615 134578034 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 856 770 79 155 0 699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3424

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1786088/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=4352 CPUtime=12.68
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 1012 0 0 0 1268 0 0 0 25 0 1 0 216490174 4456448 996 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 1088 996 79 155 0 931 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4352

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1784360/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=5936 CPUtime=25.49
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 1409 0 0 0 2548 1 0 0 25 0 1 0 216490174 6078464 1393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 1484 1393 79 155 0 1327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5936

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1782568/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=7832 CPUtime=51.07
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 1858 0 0 0 5106 1 0 0 25 0 1 0 216490174 8019968 1842 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 1958 1842 79 155 0 1801 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1780648/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=9856 CPUtime=102.26
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 2330 0 0 0 10224 2 0 0 25 0 1 0 216490174 10092544 2314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 2464 2314 79 155 0 2307 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9856

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1779112/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=11704 CPUtime=162.25
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 2705 0 0 0 16222 3 0 0 25 0 1 0 216490174 11984896 2689 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 2926 2689 79 155 0 2769 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11704

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2973
/proc/meminfo: memFree=1777256/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=13688 CPUtime=222.24
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 3167 0 0 0 22220 4 0 0 25 0 1 0 216490174 14016512 3151 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 3422 3151 79 155 0 3265 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1776488/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=14416 CPUtime=282.22
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 3343 0 0 0 28217 5 0 0 25 0 1 0 216490174 14761984 3327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 3604 3327 79 155 0 3447 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14416

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1775400/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=15668 CPUtime=342.2
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 3621 0 0 0 34215 5 0 0 25 0 1 0 216490174 16044032 3605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 3917 3605 79 155 0 3760 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15668

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1774888/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=16292 CPUtime=402.18
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 3742 0 0 0 40213 5 0 0 25 0 1 0 216490174 16683008 3726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 4073 3726 79 155 0 3916 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16292

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1774312/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=16940 CPUtime=462.17
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 3884 0 0 0 46211 6 0 0 25 0 1 0 216490174 17346560 3868 1992294400 134512640 135151029 4294956240 18446744073709551615 134573936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 4235 3868 79 155 0 4078 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16940

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1773864/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=17540 CPUtime=522.16
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 4001 0 0 0 52210 6 0 0 25 0 1 0 216490174 17960960 3985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 4385 3985 79 155 0 4228 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17540

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1772712/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=18700 CPUtime=582.14
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 4277 0 0 0 58208 6 0 0 25 0 1 0 216490174 19148800 4261 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 4675 4261 79 155 0 4518 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2979
/proc/meminfo: memFree=1768680/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=22732 CPUtime=642.13
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 5274 0 0 0 64206 7 0 0 25 0 1 0 216490174 23277568 5258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 5683 5258 79 155 0 5526 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22732

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1749416/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=41556 CPUtime=4061.29
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 9648 0 0 0 406110 19 0 0 25 0 1 0 216490174 42553344 9610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 10389 9610 79 155 0 10232 0
Current children cumulated CPU time (s) 4061.29
Current children cumulated vsize (KiB) 41556

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1748840/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=42212 CPUtime=4121.27
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 9775 0 0 0 412108 19 0 0 25 0 1 0 216490174 43225088 9737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 10553 9737 79 155 0 10396 0
Current children cumulated CPU time (s) 4121.27
Current children cumulated vsize (KiB) 42212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1748072/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=43188 CPUtime=4181.26
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 9963 0 0 0 418106 20 0 0 25 0 1 0 216490174 44224512 9925 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 10797 9925 79 155 0 10640 0
Current children cumulated CPU time (s) 4181.26
Current children cumulated vsize (KiB) 43188

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1747752/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=43540 CPUtime=4241.25
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10036 0 0 0 424105 20 0 0 25 0 1 0 216490174 44584960 9998 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 10885 9998 79 155 0 10728 0
Current children cumulated CPU time (s) 4241.25
Current children cumulated vsize (KiB) 43540

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1747432/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=44004 CPUtime=4301.23
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10117 0 0 0 430103 20 0 0 25 0 1 0 216490174 45060096 10079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11001 10079 79 155 0 10844 0
Current children cumulated CPU time (s) 4301.23
Current children cumulated vsize (KiB) 44004

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1747048/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=44340 CPUtime=4361.23
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10196 0 0 0 436102 21 0 0 25 0 1 0 216490174 45404160 10158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11085 10158 79 155 0 10928 0
Current children cumulated CPU time (s) 4361.23
Current children cumulated vsize (KiB) 44340

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1746664/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=44836 CPUtime=4421.21
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10297 0 0 0 442100 21 0 0 25 0 1 0 216490174 45912064 10259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11209 10259 79 155 0 11052 0
Current children cumulated CPU time (s) 4421.21
Current children cumulated vsize (KiB) 44836

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1746216/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=45316 CPUtime=4481.19
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10412 0 0 0 448098 21 0 0 25 0 1 0 216490174 46403584 10374 1992294400 134512640 135151029 4294956240 18446744073709551615 134542732 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11329 10374 79 155 0 11172 0
Current children cumulated CPU time (s) 4481.19
Current children cumulated vsize (KiB) 45316

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1745768/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=45892 CPUtime=4541.18
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10518 0 0 0 454097 21 0 0 25 0 1 0 216490174 46993408 10480 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11473 10480 79 155 0 11316 0
Current children cumulated CPU time (s) 4541.18
Current children cumulated vsize (KiB) 45892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1745192/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=46532 CPUtime=4601.17
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10620 0 0 0 460096 21 0 0 25 0 1 0 216490174 47648768 10582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11633 10582 79 155 0 11476 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 46532

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1745000/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=46692 CPUtime=4661.15
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10662 0 0 0 466094 21 0 0 25 0 1 0 216490174 47812608 10624 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11673 10624 79 155 0 11516 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 46692

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1744744/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=47044 CPUtime=4721.13
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10742 0 0 0 472092 21 0 0 25 0 1 0 216490174 48173056 10704 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11761 10704 79 155 0 11604 0
Current children cumulated CPU time (s) 4721.13
Current children cumulated vsize (KiB) 47044

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1744232/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=47620 CPUtime=4781.12
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10847 0 0 0 478090 22 0 0 25 0 1 0 216490174 48762880 10809 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11905 10809 79 155 0 11748 0
Current children cumulated CPU time (s) 4781.12
Current children cumulated vsize (KiB) 47620

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1744104/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=47780 CPUtime=4841.1
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10878 0 0 0 484088 22 0 0 25 0 1 0 216490174 48926720 10840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 11945 10840 79 155 0 11788 0
Current children cumulated CPU time (s) 4841.1
Current children cumulated vsize (KiB) 47780

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1743720/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=48132 CPUtime=4901.08
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 10960 0 0 0 490086 22 0 0 25 0 1 0 216490174 49287168 10922 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 12033 10922 79 155 0 11876 0
Current children cumulated CPU time (s) 4901.08
Current children cumulated vsize (KiB) 48132

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1743336/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=48708 CPUtime=4961.08
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 11053 0 0 0 496085 23 0 0 25 0 1 0 216490174 49876992 11015 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 12177 11015 79 155 0 12020 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 48708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1743080/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=48964 CPUtime=5000.07
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 11107 0 0 0 499984 23 0 0 25 0 1 0 216490174 50139136 11069 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 12241 11069 79 155 0 12084 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 48964

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2987
/proc/meminfo: memFree=1743080/2055920 swapFree=4113528/4192956
[pid=2972] ppid=2970 vsize=48964 CPUtime=5000.07
/proc/2972/stat : 2972 (precosat) R 2970 2972 2864 0 -1 4194304 11107 0 0 0 499984 23 0 0 25 0 1 0 216490174 50139136 11069 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2972/statm: 12241 11069 79 155 0 12084 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 48964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.09
CPU user time (s): 4999.84
CPU system time (s): 0.245962
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 48964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11107
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= 9386

runsolver used 3.52246 second user time and 10.5484 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-09 17:57:07
IDJOB=1783786
IDBENCH=24684
IDSOLVER=607
FILE ID=node51/1783786-1241884626
PBS_JOBID= 9264657
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783786-1241884626/watcher-1783786-1241884626 -o /tmp/evaluation-result-1783786-1241884626/solver-1783786-1241884626 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783786-1241884626.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=1508074806

node51.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		: 3000.214
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		: 3000.214
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:       1790352 kB
Buffers:         35584 kB
Cached:          93652 kB
SwapCached:      73744 kB
Active:          49528 kB
Inactive:       155396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790352 kB
SwapTotal:     4192956 kB
SwapFree:      4113528 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            46680 kB
Committed_AS:   584024 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node51 at 2009-05-09 19:20:30