Trace number 1728740

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) 1200.11 1200.51

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-1728740-1240740580.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
0.00/0.05	c B    0.1     1750     500      0     0      0    1003   1003   49.8  28    0
0.06/0.09	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
0.09/0.12	c +    0.1     1750     500      0     0      0    2188   2117   49.9  28    1
0.09/0.13	c N    0.1     1750     500      0     0      0    2411   2122   49.9  28    1
0.09/0.15	c +    0.2     1750     500      0     0      0    2737   2328   49.6  28    1
0.09/0.19	c +    0.2     1750     500      0     0      0    3420   2560   49.3  29    1
0.19/0.25	c +    0.3     1750     500      0     0      0    4275   2816   48.7  28    1
0.29/0.32	c +    0.3     1750     500      0     0      0    5342   3097   48.0  31    1
0.29/0.39	c N    0.4     1750     500      0     0      0    6427   3103   47.4  28    1
0.39/0.41	c +    0.4     1750     500      0     0      0    6675   3406   47.3  28    1
0.49/0.50	c B    0.5     1750     500      0     0      0    8003   3410   46.9  30    1
0.49/0.52	c +    0.5     1750     500      0     0      0    8340   3746   46.9  29    1
0.59/0.67	c
0.59/0.67	c       original/binary      fixed     eliminated      learned       agility
0.59/0.67	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.67	c
0.59/0.67	c +    0.7     1750     500      0     0      0   10426   4120   46.4  29    1
0.79/0.86	c +    0.9     1750     500      0     0      0   13032   4532   46.2  28    1
1.00/1.09	c N    1.1     1750     500      0     0      0   16048   4539   45.7  30    1
1.10/1.11	c +    1.1     1750     500      0     0      0   16292   4985   45.7  30    1
1.39/1.43	c +    1.4     1750     500      0     0      0   20365   5483   45.0  27    1
1.69/1.73	c B    1.7     1750     500      0     0      0   24005   5494   44.6  28    2
1.79/1.84	c +    1.8     1750     500      0     0      0   25455   6031   44.6  29    2
2.29/2.38	c +    2.4     1750     500      0     0      0   31816   6634   44.2  30    2
2.89/2.99	c N    3.0     1750     500      0     0      0   38494   6641   43.8  29    2
2.99/3.10	c +    3.1     1750     500      0     0      0   39771   7297   43.7  27    2
3.99/4.02	c +    4.0     1750     500      0     0      0   49712   8026   43.2  30    2
5.19/5.21	c +    5.2     1750     500      0     0      0   62143   8828   42.5  29    2
5.29/5.38	c B    5.4     1750     500      0     0      0   64021   8835   42.5  28    2
6.68/6.73	c +    6.7     1750     500      0     0      0   77675   9710   42.1  27    3
7.98/8.05	c N    8.0     1750     500      0     0      0   89807   9722   41.8  31    3
8.79/8.81	c +    8.8     1750     500      0     0      0   97090  10681   41.7  25    3
11.68/11.70	c +   11.7     1750     500      0     0      0  121360  11749   41.1  29    3
15.18/15.20	c +   15.2     1750     500      0     0      0  151701  12923   40.7  28    4
16.18/16.25	c B   16.2     1750     500      0     0      0  160047  12937   40.5  30    4
19.69/19.75	c
19.69/19.75	c       original/binary      fixed     eliminated      learned       agility
19.69/19.75	c   seconds        variables     equivalent    conflicts       height       MB
19.69/19.75	c
19.69/19.75	c +   19.7     1750     500      0     0      0  189627  14215   41.0  29    4
21.78/21.82	c N   21.8     1750     500      0     0      0  205210  14223   41.3  29    5
26.08/26.15	c +   26.1     1750     500      0     0      0  237033  15636   41.8  30    5
34.78/34.82	c +   34.8     1750     500      0     0      0  296292  17199   42.1  27    6
46.77/46.80	c +   46.8     1750     500      0     0      0  370366  18918   42.6  28    6
48.87/48.97	c B   49.0     1750     500      0     0      0  384105  18927   42.6  29    7
62.27/62.32	c N   62.3     1750     500      0     0      0  461606  18927   43.0  30    7
62.47/62.57	c +   62.5     1750     500      0     0      0  462956  20809   43.0  27    7
83.57/83.61	c +   83.6     1750     500      0     0      0  578697  22889   43.3  30    8
113.35/113.43	c +  113.4     1750     500      0     0      0  723372  25177   43.3  29    9
151.64/151.80	c B  151.7     1750     500      0     0      0  896207  25187   43.3  27   10
153.64/153.74	c +  153.7     1750     500      0     0      0  904215  27694   43.3  28   10
182.03/182.11	c N  182.1     1750     500      0     0      0 1025622  27708   43.2  27   11
208.12/208.26	c +  208.2     1750     500      0     0      0 1130265  30463   43.0  28   12
281.19/281.39	c +  281.3     1750     500      0     0      0 1412832  33509   43.2  29   13
384.86/385.05	c +  384.9     1750     500      0     0      0 1766041  36859   42.8  26   14
474.83/475.08	c B  474.9     1750     500      0     0      0 2048432  36892   42.6  28   16
525.71/525.96	c +  525.8     1750     500      0     0      0 2207552  40544   42.6  27   16
542.51/542.72	c N  542.5     1750     500      0     0      0 2256033  40558   42.6  29   17
729.35/729.61	c
729.35/729.61	c       original/binary      fixed     eliminated      learned       agility
729.35/729.61	c   seconds        variables     equivalent    conflicts       height       MB
729.35/729.61	c
729.35/729.61	c +  729.4     1750     500      0     0      0 2759440  44598   43.0  30   13
1014.15/1014.56	c + 1014.2     1750     500      0     0      0 3449300  49057   43.4  30   19
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 3877988 conflicts, 4619055 decisions, 1 random
1200.09/1200.50	c 0 iterations, 5 restarts, 6834 skipped
1200.09/1200.50	c 35 enlarged, 0 shrunken, 37921 rescored, 937 rebiased
1200.09/1200.50	c 1 simplifications, 1 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.50	c elim: 5750 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 5000 probed, 5 phases, 5 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 148558884 learned, 18% deleted, 7 strong, 28 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 343504053 propagations, 0.29 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 26 MB max, 643 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1728740-1240740580/watcher-1728740-1240740580 -o /tmp/evaluation-result-1728740-1240740580/solver-1728740-1240740580 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1728740-1240740580.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20903
/proc/meminfo: memFree=1462696/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=916 CPUtime=0
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 158 0 0 0 0 0 0 0 20 0 1 0 102087561 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134687640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 229 142 79 155 0 72 0

[startup+0.0666099 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20903
/proc/meminfo: memFree=1462696/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=1180 CPUtime=0.06
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 222 0 0 0 6 0 0 0 20 0 1 0 102087561 1208320 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 295 206 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101616 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20903
/proc/meminfo: memFree=1462696/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=1312 CPUtime=0.09
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 257 0 0 0 9 0 0 0 21 0 1 0 102087561 1343488 241 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 328 242 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301652 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20903
/proc/meminfo: memFree=1462696/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=1576 CPUtime=0.29
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 326 0 0 0 29 0 0 0 22 0 1 0 102087561 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701723 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20903
/proc/meminfo: memFree=1462696/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=1972 CPUtime=0.69
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 406 0 0 0 69 0 0 0 25 0 1 0 102087561 2019328 390 1992294400 134512640 135151029 4294956240 18446744073709551615 134580623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 493 390 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1461280/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=2368 CPUtime=1.49
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 102087561 2424832 492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 592 492 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1460704/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=2764 CPUtime=3.09
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 102087561 2830336 601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 691 601 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30172 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1459808/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=3556 CPUtime=6.28
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 803 0 0 0 628 0 0 0 25 0 1 0 102087561 3641344 787 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 889 787 79 155 0 732 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3556

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1458720/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=4484 CPUtime=12.68
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 1026 0 0 0 1268 0 0 0 25 0 1 0 102087561 4591616 1010 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 1121 1010 79 155 0 964 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4484

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1457056/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=6072 CPUtime=25.48
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 1435 0 0 0 2547 1 0 0 25 0 1 0 102087561 6217728 1419 1992294400 134512640 135151029 4294956240 18446744073709551615 134552227 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 1518 1419 79 155 0 1361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6072

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1455200/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=8116 CPUtime=51.07
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 1898 0 0 0 5105 2 0 0 25 0 1 0 102087561 8310784 1882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 2029 1882 79 155 0 1872 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8116

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1453216/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=10000 CPUtime=102.26
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 2358 0 0 0 10223 3 0 0 25 0 1 0 102087561 10240000 2342 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 2500 2342 79 155 0 2343 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10000

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1451424/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=11968 CPUtime=162.23
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 2792 0 0 0 16220 3 0 0 25 0 1 0 102087561 12255232 2776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 2992 2776 79 155 0 2835 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11968

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1449632/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=13824 CPUtime=222.21
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 3223 0 0 0 22218 3 0 0 25 0 1 0 102087561 14155776 3207 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 3456 3207 79 155 0 3299 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13824

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1449120/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=14556 CPUtime=282.19
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 3405 0 0 0 28216 3 0 0 25 0 1 0 102087561 14905344 3389 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 3639 3389 79 155 0 3482 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1447904/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=15812 CPUtime=342.18
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 3665 0 0 0 34214 4 0 0 25 0 1 0 102087561 16191488 3649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 3953 3649 79 155 0 3796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15812

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1447200/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=16572 CPUtime=402.15
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 3819 0 0 0 40211 4 0 0 25 0 1 0 102087561 16969728 3803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 4143 3803 79 155 0 3986 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16572

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1446688/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=17216 CPUtime=462.14
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 3955 0 0 0 46210 4 0 0 25 0 1 0 102087561 17629184 3939 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 4304 3939 79 155 0 4147 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17216

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1446176/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=17860 CPUtime=522.11
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 4071 0 0 0 52207 4 0 0 25 0 1 0 102087561 18288640 4055 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 4465 4055 79 155 0 4308 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17860

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1445088/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=18996 CPUtime=582.1
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 4341 0 0 0 58205 5 0 0 25 0 1 0 102087561 19451904 4325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 4749 4325 79 155 0 4592 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18996

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1441312/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=642.08
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5285 0 0 0 64202 6 0 0 25 0 1 0 102087561 23277568 5269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5269 79 155 0 5526 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 22732

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1441184/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=702.06
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5306 0 0 0 70200 6 0 0 25 0 1 0 102087561 23277568 5290 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5290 79 155 0 5526 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 22732

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1441120/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=762.04
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5332 0 0 0 76198 6 0 0 25 0 1 0 102087561 23277568 5316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5316 79 155 0 5526 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 22732

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1441056/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=822.02
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5343 0 0 0 82196 6 0 0 25 0 1 0 102087561 23277568 5327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5327 79 155 0 5526 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22732

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1440928/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=882
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5377 0 0 0 88194 6 0 0 25 0 1 0 102087561 23277568 5361 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5361 79 155 0 5526 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 22732

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1440608/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=941.98
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5451 0 0 0 94192 6 0 0 25 0 1 0 102087561 23277568 5435 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5435 79 155 0 5526 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1440480/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22732 CPUtime=1001.96
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5491 0 0 0 100190 6 0 0 25 0 1 0 102087561 23277568 5475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5683 5475 79 155 0 5526 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 22732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1440288/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=22728 CPUtime=1061.94
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5527 0 0 0 106188 6 0 0 25 0 1 0 102087561 23273472 5511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5682 5511 79 155 0 5525 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 22728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1439712/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=23332 CPUtime=1121.91
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5665 0 0 0 112185 6 0 0 25 0 1 0 102087561 23891968 5649 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5833 5649 79 155 0 5676 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 23332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1439264/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=23828 CPUtime=1181.9
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 5776 0 0 0 118184 6 0 0 25 0 1 0 102087561 24399872 5760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 5957 5760 79 155 0 5800 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1435232/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=27960 CPUtime=1200.09
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 6777 0 0 0 120001 8 0 0 25 0 1 0 102087561 28631040 6761 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 6990 6761 79 155 0 6833 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27960

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: 0.99 0.98 0.99 2/66 20904
/proc/meminfo: memFree=1435232/2055920 swapFree=4192952/4192956
[pid=20903] ppid=20901 vsize=27960 CPUtime=1200.09
/proc/20903/stat : 20903 (precosat) R 20901 20903 20709 0 -1 4194304 6777 0 0 0 120001 8 0 0 25 0 1 0 102087561 28631040 6761 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20903/statm: 6990 6761 79 155 0 6833 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.090986
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 27960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6777
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= 1872

runsolver used 1.25681 second user time and 2.82057 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-26 12:09:40
IDJOB=1728740
IDBENCH=24684
IDSOLVER=507
FILE ID=node89/1728740-1240740580
PBS_JOBID= 9187014
Free space on /tmp= 66384 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-1728740-1240740580/watcher-1728740-1240740580 -o /tmp/evaluation-result-1728740-1240740580/solver-1728740-1240740580 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1728740-1240740580.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=1218904789

node89.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		: 3000.268
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		: 3000.268
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:       1463176 kB
Buffers:         60312 kB
Cached:         441184 kB
SwapCached:          4 kB
Active:         208472 kB
Inactive:       306908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463176 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            63344 kB
Committed_AS:   313556 kB
PageTables:       1372 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= 66384 MiB
End job on node89 at 2009-04-26 12:29:43