Trace number 1783850

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) 5000.03 5001.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
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 variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
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-1783850-1241894062.cnf
0.00/0.00	c found header 'p cnf 650 2756'
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     2756     650      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2756     650      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2756     650      0     0      0       0   2756    0.0   0    0
0.00/0.01	c R    0.0     2756     650      0     0      0     101    101   59.6  18    0
0.00/0.02	c R    0.0     2756     650      0     0      0     204    204   52.0  25    0
0.00/0.05	c N    0.1     2756     650      0     0      0     806    806   53.1  28    0
0.00/0.07	c B    0.1     2756     650      0     0      0    1001   1001   53.6  30    0
0.09/0.13	c B    0.1     2756     650      0     0      0    2002   2002   53.9  27    1
0.09/0.16	c N    0.2     2756     650      0     0      0    2415   2415   53.5  28    1
0.09/0.19	c +    0.2     2756     650      0     0      0    2758   3031   53.3  30    1
0.19/0.24	c +    0.2     2756     650      0     0      0    3445   3334   53.1  27    1
0.29/0.31	c +    0.3     2756     650      0     0      0    4305   3667   52.9  28    1
0.39/0.40	c +    0.4     2756     650      0     0      0    5380   4033   52.9  27    1
0.39/0.49	c N    0.5     2756     650      0     0      0    6424   4045   53.0  28    1
0.49/0.51	c +    0.5     2756     650      0     0      0    6726   4436   53.1  28    1
0.59/0.63	c B    0.6     2756     650      0     0      0    8005   4444   52.8  29    1
0.59/0.66	c +    0.7     2756     650      0     0      0    8405   4879   52.7  27    1
0.79/0.84	c +    0.8     2756     650      0     0      0   10505   5366   52.2  31    1
0.99/1.08	c +    1.1     2756     650      0     0      0   13131   5902   51.9  30    2
1.29/1.35	c
1.29/1.35	c       original/binary      fixed     eliminated      learned       agility
1.29/1.35	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.35	c
1.29/1.35	c N    1.3     2756     650      0     0      0   16036   5916   51.5  27    2
1.29/1.38	c +    1.4     2756     650      0     0      0   16410   6492   51.5  29    2
1.79/1.80	c +    1.8     2756     650      0     0      0   20512   7141   51.1  28    2
2.09/2.15	c B    2.2     2756     650      0     0      0   24010   7154   50.7  28    2
2.29/2.32	c +    2.3     2756     650      0     0      0   25644   7855   50.7  29    2
2.99/3.01	c +    3.0     2756     650      0     0      0   32056   8640   50.4  29    2
3.69/3.77	c N    3.8     2756     650      0     0      0   38473   8658   49.9  30    3
3.89/3.96	c +    4.0     2756     650      0     0      0   40070   9504   49.8  26    3
5.09/5.16	c +    5.2     2756     650      0     0      0   50085  10454   49.1  27    3
6.59/6.64	c +    6.6     2756     650      0     0      0   62605  11499   49.6  29    3
6.79/6.82	c B    6.8     2756     650      0     0      0   64018  11510   49.7  28    3
8.39/8.49	c +    8.5     2756     650      0     0      0   78255  12648   51.1  28    4
10.09/10.12	c N   10.1     2756     650      0     0      0   89800  12660   52.2  27    4
11.19/11.28	c +   11.3     2756     650      0     0      0   97815  13912   52.6  27    4
14.58/14.61	c +   14.6     2756     650      0     0      0  122265  15303   53.5  28    5
19.18/19.28	c +   19.3     2756     650      0     0      0  152831  16833   53.9  28    6
20.38/20.42	c B   20.4     2756     650      0     0      0  160046  16841   54.0  28    6
25.48/25.56	c +   25.6     2756     650      0     0      0  191039  18516   54.0  28    6
27.98/28.07	c N   28.1     2756     650      0     0      0  205226  18531   54.1  26    7
34.08/34.14	c
34.08/34.14	c       original/binary      fixed     eliminated      learned       agility
34.08/34.14	c   seconds        variables     equivalent    conflicts       height       MB
34.08/34.14	c
34.08/34.14	c +   34.1     2756     650      0     0      0  238795  20367   53.9  27    7
45.78/45.83	c +   45.8     2756     650      0     0      0  298493  22403   54.9  29    8
63.77/63.85	c +   63.8     2756     650      0     0      0  373115  24643   55.0  27    9
66.57/66.62	c B   66.6     2756     650      0     0      0  384088  24656   55.0  29    9
84.87/84.98	c N   85.0     2756     650      0     0      0  461626  24647   54.9  27   10
86.27/86.38	c +   86.4     2756     650      0     0      0  466391  27107   55.0  29   10
118.46/118.52	c +  118.5     2756     650      0     0      0  582985  29817   54.5  30   12
161.04/161.14	c +  161.1     2756     650      0     0      0  728731  32798   53.8  28   13
212.53/212.65	c B  212.6     2756     650      0     0      0  896197  32813   53.8  28   15
217.73/217.81	c +  217.7     2756     650      0     0      0  910910  36077   53.8  28   15
259.31/259.49	c N  259.4     2756     650      0     0      0 1025624  36086   53.8  28   17
300.31/300.45	c +  300.4     2756     650      0     0      0 1138635  39684   53.8  29   18
408.06/408.23	c +  408.1     2756     650      0     0      0 1423292  43652   54.4  29   20
553.33/553.56	c +  553.4     2756     650      0     0      0 1779115  48017   52.7  28   23
679.19/679.41	c B  679.2     2756     650      0     0      0 2048400  48029   52.5  27   26
756.47/756.74	c +  756.5     2756     650      0     0      0 2223891  52818   52.4  27   27
770.66/770.98	c N  770.8     2756     650      0     0      0 2256034  52833   52.4  28   28
1023.59/1023.92	c + 1023.6     2756     650      0     0      0 2779861  58099   52.3  29   30
1413.88/1414.33	c + 1413.9     2756     650      0     0      0 3474825  63908   52.3  29   34
1952.31/1952.98	c
1952.31/1952.98	c       original/binary      fixed     eliminated      learned       agility
1952.31/1952.98	c   seconds        variables     equivalent    conflicts       height       MB
1952.31/1952.98	c
1952.31/1952.98	c + 1952.4     2756     650      0     0      0 4343531  70298   52.9  28   39
2135.85/2136.57	c B 2135.9     2756     650      0     0      0 4608786  70310   53.0  28   42
2352.19/2352.91	c N 2352.2     2756     650      0     0      0 4921679  70315   53.0  30   43
2687.19/2688.06	c + 2687.3     2756     650      0     0      0 5429410  77327   53.1  30   45
3677.90/3679.02	c + 3677.9     2756     650      0     0      0 6786761  85059   53.9  27   52
5000.01/5001.50	c
5000.01/5001.50	c *** CAUGHT SIGNAL 15 ***
5000.01/5001.50	c
5000.01/5001.50	c 8414477 conflicts, 10178079 decisions, 1 random
5000.01/5001.50	c 0 iterations, 63 restarts, 13531 skipped
5000.01/5001.50	c 36 enlarged, 0 shrunken, 82293 rescored, 1788 rebiased
5000.01/5001.50	c 1 simplifications, 0 reductions
5000.01/5001.50	c
5000.01/5001.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
5000.01/5001.50	c elim: 9948 resolutions, 1 phases, 1 rounds
5000.01/5001.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
5000.01/5001.50	c arty: 0.00 and 0.00 xor average arity
5000.01/5001.50	c prbe: 74100 probed, 57 phases, 57 rounds
5000.01/5001.50	c prbe: 0 failed, 0 lifted, 0 merged
5000.01/5001.50	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.01/5001.50	c hash: 0 units, 0 merged
5000.01/5001.50	c mins: 373764678 learned, 18% deleted, 6 strong, 27 depth
5000.01/5001.50	c subs: 0 forward, 0 backward, 0 doms
5000.01/5001.50	c strs: 0 forward, 0 backward
5000.01/5001.50	c doms: 0 dominators, 0 high, 0 low
5000.01/5001.50	c prps: 901420049 propagations, 0.18 megaprops
5000.01/5001.50	c
5000.01/5001.50	c 5000.0 seconds, 59 MB max, 1602 MB recycled
5000.01/5001.50	c
5000.01/5001.50	c *** CAUGHT SIGNAL 15 ***
5000.01/5001.50	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-1783850-1241894062/watcher-1783850-1241894062 -o /tmp/evaluation-result-1783850-1241894062/solver-1783850-1241894062 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783850-1241894062.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: 0.99 0.97 0.99 3/64 4477
/proc/meminfo: memFree=1903000/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=1048 CPUtime=0
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 181 0 0 0 0 0 0 0 20 0 1 0 217435078 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 262 165 79 155 0 105 0

[startup+0.072455 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4477
/proc/meminfo: memFree=1903000/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=1312 CPUtime=0.06
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 239 0 0 0 6 0 0 0 20 0 1 0 217435078 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 328 223 79 155 0 171 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1312

[startup+0.101458 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4477
/proc/meminfo: memFree=1903000/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=1312 CPUtime=0.09
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 266 0 0 0 9 0 0 0 20 0 1 0 217435078 1343488 250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 328 250 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301482 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4477
/proc/meminfo: memFree=1903000/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=1840 CPUtime=0.29
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 382 0 0 0 29 0 0 0 22 0 1 0 217435078 1884160 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 460 366 79 155 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701529 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4477
/proc/meminfo: memFree=1903000/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=2236 CPUtime=0.69
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 482 0 0 0 69 0 0 0 25 0 1 0 217435078 2289664 466 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 559 466 79 155 0 402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2236

[startup+1.50162 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1901264/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=2764 CPUtime=1.49
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 608 0 0 0 149 0 0 0 25 0 1 0 217435078 2830336 592 1992294400 134512640 135151029 4294956240 18446744073709551615 134551383 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 691 592 79 155 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2764

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1900624/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=3296 CPUtime=3.09
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 761 0 0 0 309 0 0 0 25 0 1 0 217435078 3375104 745 1992294400 134512640 135151029 4294956240 18446744073709551615 134574262 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 824 745 79 155 0 667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3296

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1899536/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=4096 CPUtime=6.29
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 952 0 0 0 629 0 0 0 25 0 1 0 217435078 4194304 936 1992294400 134512640 135151029 4294956240 18446744073709551615 134552164 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 1024 936 79 155 0 867 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4096

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1897744/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=5680 CPUtime=12.69
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 1355 0 0 0 1268 1 0 0 25 0 1 0 217435078 5816320 1339 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 1420 1339 79 155 0 1263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5680

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1896144/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=7424 CPUtime=25.48
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 1748 0 0 0 2547 1 0 0 25 0 1 0 217435078 7602176 1732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 1856 1732 79 155 0 1699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7424

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1893648/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=9864 CPUtime=51.08
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 2362 0 0 0 5106 2 0 0 25 0 1 0 217435078 10100736 2346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 2466 2346 79 155 0 2309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9864

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1890960/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=12596 CPUtime=102.27
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 2997 0 0 0 10224 3 0 0 25 0 1 0 217435078 12898304 2981 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 3149 2981 79 155 0 2992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12596

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1888656/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=15212 CPUtime=162.24
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 3636 0 0 0 16221 3 0 0 25 0 1 0 217435078 15577088 3620 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 3803 3620 79 155 0 3646 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1886096/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=17676 CPUtime=222.22
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 4187 0 0 0 22218 4 0 0 25 0 1 0 217435078 18100224 4171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 4419 4171 79 155 0 4262 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17676

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1884944/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=19084 CPUtime=282.21
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 4467 0 0 0 28216 5 0 0 25 0 1 0 217435078 19542016 4451 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 4771 4451 79 155 0 4614 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19084

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1882896/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=21216 CPUtime=342.19
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 4963 0 0 0 34214 5 0 0 25 0 1 0 217435078 21725184 4947 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 5304 4947 79 155 0 5147 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21216

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4478
/proc/meminfo: memFree=1881424/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=22848 CPUtime=402.17
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 5327 0 0 0 40212 5 0 0 25 0 1 0 217435078 23396352 5311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 5712 5311 79 155 0 5555 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22848

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4480
/proc/meminfo: memFree=1880336/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=23984 CPUtime=462.15
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 5573 0 0 0 46210 5 0 0 25 0 1 0 217435078 24559616 5557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 5996 5557 79 155 0 5839 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23984

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4480
/proc/meminfo: memFree=1879312/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=25056 CPUtime=522.14
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 5819 0 0 0 52208 6 0 0 25 0 1 0 217435078 25657344 5803 1992294400 134512640 135151029 4294956240 18446744073709551615 134574122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 6264 5803 79 155 0 6107 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25056

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4480
/proc/meminfo: memFree=1878032/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=26472 CPUtime=582.12
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 6126 0 0 0 58206 6 0 0 25 0 1 0 217435078 27107328 6110 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 6618 6110 79 155 0 6461 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26472

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4480
/proc/meminfo: memFree=1876816/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=27856 CPUtime=642.1
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 6428 0 0 0 64204 6 0 0 25 0 1 0 217435078 28524544 6412 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 6964 6412 79 155 0 6807 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 27856

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1849744/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=58348 CPUtime=4061.09
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 12816 0 0 0 406095 14 0 0 25 0 1 0 217435078 59748352 12800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 14587 12800 79 155 0 14430 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 58348

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1849424/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=58612 CPUtime=4121.07
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 12893 0 0 0 412093 14 0 0 25 0 1 0 217435078 60018688 12877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 14653 12877 79 155 0 14496 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 58612

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1849296/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=58772 CPUtime=4181.05
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 12914 0 0 0 418091 14 0 0 25 0 1 0 217435078 60182528 12898 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 14693 12898 79 155 0 14536 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 58772

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1848848/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=59416 CPUtime=4241.03
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13020 0 0 0 424089 14 0 0 25 0 1 0 217435078 60841984 13004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 14854 13004 79 155 0 14697 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 59416

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1848464/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=59768 CPUtime=4301.01
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13115 0 0 0 430087 14 0 0 25 0 1 0 217435078 61202432 13099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 14942 13099 79 155 0 14785 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 59768

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1848208/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=60120 CPUtime=4360.99
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13196 0 0 0 436085 14 0 0 25 0 1 0 217435078 61562880 13180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15030 13180 79 155 0 14873 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 60120

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1847760/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=60768 CPUtime=4420.98
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13307 0 0 0 442084 14 0 0 25 0 1 0 217435078 62226432 13291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15192 13291 79 155 0 15035 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 60768

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1847248/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=61384 CPUtime=4480.96
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13424 0 0 0 448082 14 0 0 25 0 1 0 217435078 62857216 13408 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15346 13408 79 155 0 15189 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 61384

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1847120/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=61384 CPUtime=4540.94
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13432 0 0 0 454080 14 0 0 25 0 1 0 217435078 62857216 13416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15346 13416 79 155 0 15189 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 61384

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1846992/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=61736 CPUtime=4600.93
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13471 0 0 0 460079 14 0 0 25 0 1 0 217435078 63217664 13455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15434 13455 79 155 0 15277 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 61736

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1846928/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=61736 CPUtime=4660.91
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13490 0 0 0 466077 14 0 0 25 0 1 0 217435078 63217664 13474 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15434 13474 79 155 0 15277 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 61736

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1846672/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=62056 CPUtime=4720.89
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13537 0 0 0 472075 14 0 0 25 0 1 0 217435078 63545344 13521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15514 13521 79 155 0 15357 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 62056

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1846224/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=62508 CPUtime=4780.87
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13651 0 0 0 478073 14 0 0 25 0 1 0 217435078 64008192 13635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15627 13635 79 155 0 15470 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 62508

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1845904/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=62800 CPUtime=4840.85
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13712 0 0 0 484071 14 0 0 25 0 1 0 217435078 64307200 13696 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15700 13696 79 155 0 15543 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 62800

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1845584/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=63252 CPUtime=4900.83
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13800 0 0 0 490069 14 0 0 25 0 1 0 217435078 64770048 13784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15813 13784 79 155 0 15656 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 63252

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1845200/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=63764 CPUtime=4960.81
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13887 0 0 0 496067 14 0 0 25 0 1 0 217435078 65294336 13871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15941 13871 79 155 0 15784 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 63764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1845072/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=63924 CPUtime=5000.01
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13920 0 0 0 499987 14 0 0 25 0 1 0 217435078 65458176 13904 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15981 13904 79 155 0 15824 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 63924

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4488
/proc/meminfo: memFree=1845072/2055920 swapFree=4179944/4192956
[pid=4477] ppid=4475 vsize=63924 CPUtime=5000.01
/proc/4477/stat : 4477 (precosat) R 4475 4477 4404 0 -1 4194304 13920 0 0 0 499987 14 0 0 25 0 1 0 217435078 65458176 13904 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4477/statm: 15981 13904 79 155 0 15824 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 63924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.87
CPU system time (s): 0.156976
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 63924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13920
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= 9298

runsolver used 3.85641 second user time and 9.93949 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-09 20:34:22
IDJOB=1783850
IDBENCH=24708
IDSOLVER=607
FILE ID=node75/1783850-1241894062
PBS_JOBID= 9264724
Free space on /tmp= 66208 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783850-1241894062/watcher-1783850-1241894062 -o /tmp/evaluation-result-1783850-1241894062/solver-1783850-1241894062 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783850-1241894062.cnf

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

MD5SUM BENCH= e6cd66a115f70af2c02b5cac2d51607a
RANDOM SEED=1206138740

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1903480 kB
Buffers:         33828 kB
Cached:          72500 kB
SwapCached:       7232 kB
Active:          48312 kB
Inactive:        67224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903480 kB
SwapTotal:     4192956 kB
SwapFree:      4179944 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            22796 kB
Committed_AS:   596632 kB
PageTables:       1416 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= 66208 MiB
End job on node75 at 2009-05-09 21:57:46