Trace number 1730701

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark767.638
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1730701-1240762427.cnf
0.00/0.00	c found header 'p cnf 450 1426'
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     1426     425      0    25      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1226     210      0    25    215       0      0    0.0   0    0
0.00/0.01	c l    0.0     1226     210      0    25    215       0   1176    0.0   0    0
0.00/0.01	c R    0.0     1226     210      0    25    215     102    102   25.4  15    0
0.00/0.02	c R    0.0     1226     210      0    25    215     204    204   22.2  21    0
0.00/0.04	c N    0.0     1226     210      0    25    215     805    805   30.1  39    0
0.00/0.05	c B    0.1     1226     210      0    25    215    1001   1001   30.6  41    0
0.00/0.05	c +    0.1     1226     210      0    25    215    1176   1293   30.8  39    0
0.00/0.07	c +    0.1     1226     210      0    25    215    1471   1422   30.4  40    0
0.00/0.08	c +    0.1     1226     210      0    25    215    1836   1564   30.2  41    0
0.00/0.09	c B    0.1     1226     210      0    25    215    2002   1572   30.0  41    0
0.10/0.10	c +    0.1     1226     210      0    25    215    2295   1720   29.6  35    0
0.10/0.11	c N    0.1     1226     210      0    25    215    2415   1688   29.5  36    0
0.10/0.13	c +    0.1     1226     210      0    25    215    2865   1892   28.9  40    0
0.10/0.16	c +    0.2     1226     210      0    25    215    3580   2081   27.6  39    0
0.20/0.20	c +    0.2     1226     210      0    25    215    4475   2289   26.2  36    1
0.20/0.26	c +    0.3     1226     210      0    25    215    5591   2517   24.9  38    1
0.30/0.30	c N    0.3     1226     210      0    25    215    6428   2520   24.2  37    1
0.30/0.33	c +    0.3     1226     210      0    25    215    6987   2768   23.8  34    1
0.30/0.39	c
0.30/0.39	c       original/binary      fixed     eliminated      learned       agility
0.30/0.39	c   seconds        variables     equivalent    conflicts       height       MB
0.30/0.39	c
0.30/0.39	c B    0.4     1226     210      0    25    215    8004   2798   23.2  40    1
0.40/0.43	c +    0.4     1226     210      0    25    215    8730   3044   22.8  36    1
0.50/0.55	c +    0.6     1226     210      0    25    215   10911   3348   22.1  45    1
0.60/0.69	c +    0.7     1226     210      0    25    215   13637   3682   21.5  43    1
0.80/0.83	c N    0.8     1226     210      0    25    215   16048   3688   21.1  37    1
0.80/0.89	c +    0.9     1226     210      0    25    215   17046   4050   21.0  38    1
1.10/1.16	c +    1.2     1226     210      0    25    215   21306   4455   20.5  41    1
1.30/1.33	c B    1.3     1226     210      0    25    215   24010   4464   20.2  39    1
1.40/1.49	c +    1.5     1226     210      0    25    215   26630   4900   20.0  39    1
1.89/1.93	c +    1.9     1226     210      0    25    215   33285   5390   19.6  38    1
2.20/2.25	c N    2.3     1226     210      0    25    215   38492   5396   19.4  38    1
2.39/2.45	c +    2.4     1226     210      0    25    215   41605   5929   19.4  34    1
3.09/3.16	c +    3.2     1226     210      0    25    215   52006   6521   19.0  38    2
4.09/4.13	c B    4.1     1226     210      0    25    215   64018   6539   18.8  32    2
4.19/4.20	c +    4.2     1226     210      0    25    215   65005   7173   18.8  39    2
5.50/5.51	c +    5.5     1226     210      0    25    215   81255   7890   18.6  36    2
6.09/6.16	c N    6.2     1226     210      0    25    215   89772   7910   18.5  43    2
7.09/7.10	c +    7.1     1226     210      0    25    215  101565   8679   18.4  39    2
9.19/9.21	c +    9.2     1226     210      0    25    215  126955   9546   18.1  39    2
11.89/11.96	c
11.89/11.96	c       original/binary      fixed     eliminated      learned       agility
11.89/11.96	c   seconds        variables     equivalent    conflicts       height       MB
11.89/11.96	c
11.89/11.96	c +   12.0     1226     210      0    25    215  158691  10500   17.9  35    3
11.99/12.07	c B   12.1     1226     210      0    25    215  160043  10552   17.8  36    3
15.59/15.60	c +   15.6     1226     210      0    25    215  198360  11550   17.7  38    3
16.29/16.31	c N   16.3     1226     210      0    25    215  205151  11576   17.7  34    3
20.39/20.43	c +   20.4     1226     210      0    25    215  247951  12705   17.4  37    3
25.88/25.91	c +   25.9     1226     210      0    25    215  309936  13975   17.4  37    4
33.58/33.66	c B   33.7     1226     210      0    25    215  384090  13985   17.3  37    4
33.88/34.00	c +   34.0     1226     210      0    25    215  387421  15372   17.3  41    4
42.27/42.37	c N   42.4     1226     210      0    25    215  461485  15385   17.0  38    5
45.08/45.13	c +   45.1     1226     210      0    25    215  484276  16909   17.0  37    5
60.57/60.69	c +   60.7     1226     210      0    25    215  605345  18599   16.9  42    2
79.76/79.85	c +   79.8     1226     210      0    25    215  756681  20458   16.8  45    5
97.86/97.94	c B   97.9     1226     210      0    25    215  896166  20477   16.6  40    5
104.25/104.39	c +  104.4     1226     210      0    25    215  945850  22503   16.6  40    6
115.05/115.14	c N  115.1     1226     210      0    25    215 1025325  22514   16.6  36    6
137.35/137.47	c +  137.4     1226     210      0    25    215 1182310  24753   16.3  37    7
178.63/178.74	c +  178.7     1226     210      0    25    215 1477886  27228   16.2  36    6
235.41/235.58	c +  235.5     1226     210      0    25    215 1847357  29950   16.0  31    8
267.30/267.45	c B  267.4     1226     210      0    25    215 2048331  29969   15.9  36    8
299.79/299.93	c
299.79/299.93	c       original/binary      fixed     eliminated      learned       agility
299.79/299.93	c   seconds        variables     equivalent    conflicts       height       MB
299.79/299.93	c
299.79/299.93	c N  299.8     1226     210      0    25    215 2255462  29966   15.8  36    9
309.19/309.39	c +  309.3     1226     210      0    25    215 2309197  32945   15.8  36    9
413.25/413.45	c +  413.3     1226     210      0    25    215 2886497  36239   15.5  37    7
544.81/545.00	c +  544.8     1226     210      0    25    215 3608122  39862   15.5  37   10
730.14/730.42	c +  730.2     1226     210      0    25    215 4510150  43848   15.3  38   13
752.93/753.20	c B  753.0     1226     210      0    25    215 4608662  43910   15.3  36   14
820.01/820.38	c N  820.1     1226     210      0    25    215 4920418  43863   15.2  34   14
976.05/976.47	c +  976.1     1226     210      0    25    215 5637685  48232   15.1  38   10
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 6601685 conflicts, 7391031 decisions, 1 random
1200.09/1200.50	c 0 iterations, 2 restarts, 10617 skipped
1200.09/1200.50	c 39 enlarged, 2 shrunken, 64482 rescored, 1411 rebiased
1200.09/1200.50	c 1 simplifications, 4 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 25 equiv, 215 elim, 25 merged
1200.09/1200.50	c elim: 9589 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 99% substituted, 0.0% nots, 93.9% ands, 5.6% xors, 0.5% ites
1200.09/1200.50	c arty: 2.00 and 2.00 xor average arity
1200.09/1200.50	c prbe: 2530 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, 25 merged
1200.09/1200.50	c mins: 143645394 learned, 45% deleted, 60 strong, 29 depth
1200.09/1200.50	c subs: 2 forward, 3 backward, 0 doms
1200.09/1200.50	c strs: 1 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 441011146 propagations, 0.37 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 17 MB max, 694 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-1730701-1240762427/watcher-1730701-1240762427 -o /tmp/evaluation-result-1730701-1240762427/solver-1730701-1240762427 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730701-1240762427.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: 0.92 0.98 0.99 3/65 12118
/proc/meminfo: memFree=1784936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=916 CPUtime=0
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 149 0 0 0 0 0 0 0 20 0 1 0 104271983 937984 133 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 229 134 79 155 0 72 0

[startup+0.0947821 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12118
/proc/meminfo: memFree=1784936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=1180 CPUtime=0.09
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 216 0 0 0 9 0 0 0 20 0 1 0 104271983 1208320 200 1992294400 134512640 135151029 4294956224 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 295 200 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.101783 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12118
/proc/meminfo: memFree=1784936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=1180 CPUtime=0.1
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 217 0 0 0 10 0 0 0 20 0 1 0 104271983 1208320 201 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.30182 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12118
/proc/meminfo: memFree=1784936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=1444 CPUtime=0.3
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 272 0 0 0 30 0 0 0 22 0 1 0 104271983 1478656 256 1992294400 134512640 135151029 4294956224 18446744073709551615 134580752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 361 256 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701894 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12118
/proc/meminfo: memFree=1784936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=1708 CPUtime=0.7
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 343 0 0 0 70 0 0 0 25 0 1 0 104271983 1748992 327 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1783776/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=1972 CPUtime=1.49
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 414 0 0 0 149 0 0 0 25 0 1 0 104271983 2019328 398 1992294400 134512640 135151029 4294956224 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 493 398 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1783264/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=2372 CPUtime=3.09
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 507 0 0 0 309 0 0 0 25 0 1 0 104271983 2428928 491 1992294400 134512640 135151029 4294956224 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 593 491 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1782496/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=3052 CPUtime=6.29
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 681 0 0 0 629 0 0 0 25 0 1 0 104271983 3125248 665 1992294400 134512640 135151029 4294956224 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 763 665 79 155 0 606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1781736/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=3868 CPUtime=12.69
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 842 0 0 0 1269 0 0 0 25 0 1 0 104271983 3960832 826 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 967 826 79 155 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1780264/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=5144 CPUtime=25.48
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 1172 0 0 0 2548 0 0 0 25 0 1 0 104271983 5267456 1156 1992294400 134512640 135151029 4294956224 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 1286 1156 79 155 0 1129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5144

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1778728/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=7040 CPUtime=51.07
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 1557 0 0 0 5107 0 0 0 25 0 1 0 104271983 7208960 1541 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 1760 1541 79 155 0 1603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7040

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1777320/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=8028 CPUtime=102.25
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 1900 0 0 0 10225 0 0 0 25 0 1 0 104271983 8220672 1884 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 2007 1884 79 155 0 1850 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8028

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1776424/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=8684 CPUtime=162.24
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 2198 0 0 0 16223 1 0 0 25 0 1 0 104271983 8892416 2038 1992294400 134512640 135151029 4294956224 18446744073709551615 134581683 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 2171 2038 79 155 0 2014 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1775656/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=10024 CPUtime=222.21
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 2425 0 0 0 22220 1 0 0 25 0 1 0 104271983 10264576 2265 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 2506 2265 79 155 0 2349 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10024

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1774696/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=11304 CPUtime=282.2
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 2684 0 0 0 28218 2 0 0 25 0 1 0 104271983 11575296 2524 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 2826 2524 79 155 0 2669 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1774056/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=12072 CPUtime=342.17
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 2827 0 0 0 34215 2 0 0 25 0 1 0 104271983 12361728 2667 1992294400 134512640 135151029 4294956224 18446744073709551615 134552596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3018 2667 79 155 0 2861 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12072

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1772840/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=13244 CPUtime=402.15
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3123 0 0 0 40213 2 0 0 25 0 1 0 104271983 13561856 2923 1992294400 134512640 135151029 4294956224 18446744073709551615 134574845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3311 2923 79 155 0 3154 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13244

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1772776/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=13244 CPUtime=462.13
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3174 0 0 0 46211 2 0 0 25 0 1 0 104271983 13561856 2974 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3311 2974 79 155 0 3154 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13244

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1772520/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=13244 CPUtime=522.11
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3222 0 0 0 52209 2 0 0 25 0 1 0 104271983 13561856 3022 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3311 3022 79 155 0 3154 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1772136/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=13712 CPUtime=582.09
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3330 0 0 0 58207 2 0 0 25 0 1 0 104271983 14041088 3130 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3428 3130 79 155 0 3271 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13712

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1771112/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=14960 CPUtime=642.07
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3568 0 0 0 64205 2 0 0 25 0 1 0 104271983 15319040 3368 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3740 3368 79 155 0 3583 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 14960

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1770408/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=15728 CPUtime=702.05
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3709 0 0 0 70203 2 0 0 25 0 1 0 104271983 16105472 3509 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 3932 3509 79 155 0 3775 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 15728

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1769704/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=16752 CPUtime=762.03
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3877 0 0 0 76201 2 0 0 25 0 1 0 104271983 17154048 3677 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4188 3677 79 155 0 4031 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16752

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1769320/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=17140 CPUtime=822.01
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 3985 0 0 0 82199 2 0 0 25 0 1 0 104271983 17551360 3785 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4285 3785 79 155 0 4128 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 17140

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1768936/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=17908 CPUtime=881.99
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4071 0 0 0 88197 2 0 0 25 0 1 0 104271983 18337792 3871 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4477 3871 79 155 0 4320 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17908

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1767720/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=941.97
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4382 0 0 0 94195 2 0 0 25 0 1 0 104271983 19271680 4182 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4182 79 155 0 4548 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 18820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1767528/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1001.94
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4413 0 0 0 100192 2 0 0 25 0 1 0 104271983 19271680 4213 1992294400 134512640 135151029 4294956224 18446744073709551615 134551371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4213 79 155 0 4548 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 18820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1767400/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1061.93
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4444 0 0 0 106190 3 0 0 25 0 1 0 104271983 19271680 4244 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4244 79 155 0 4548 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 18820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1766696/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1121.91
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4619 0 0 0 112188 3 0 0 25 0 1 0 104271983 19271680 4419 1992294400 134512640 135151029 4294956224 18446744073709551615 134580734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4419 79 155 0 4548 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 18820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1766440/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1181.89
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4660 0 0 0 118186 3 0 0 25 0 1 0 104271983 19271680 4460 1992294400 134512640 135151029 4294956224 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4460 79 155 0 4548 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12119
/proc/meminfo: memFree=1766440/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1200.09
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4664 0 0 0 120006 3 0 0 25 0 1 0 104271983 19271680 4464 1992294400 134512640 135151029 4294956224 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4464 79 155 0 4548 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18820

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 12119
/proc/meminfo: memFree=1766440/2055920 swapFree=4181396/4192956
[pid=12118] ppid=12116 vsize=18820 CPUtime=1200.09
/proc/12118/stat : 12118 (precosat) R 12116 12118 11558 0 -1 4194304 4664 0 0 0 120006 3 0 0 25 0 1 0 104271983 19271680 4464 1992294400 134512640 135151029 4294956224 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12118/statm: 4705 4464 79 155 0 4548 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.034994
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 18820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4664
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= 1465

runsolver used 1.35079 second user time and 2.83457 second system time

The end

Launcher Data

Begin job on node82 at 2009-04-26 18:13:47
IDJOB=1730701
IDBENCH=24735
IDSOLVER=507
FILE ID=node82/1730701-1240762427
PBS_JOBID= 9187097
Free space on /tmp= 66380 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730701-1240762427/watcher-1730701-1240762427 -o /tmp/evaluation-result-1730701-1240762427/solver-1730701-1240762427 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730701-1240762427.cnf

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

MD5SUM BENCH= 7b1cebbdf060989ddb5c4faf02370afb
RANDOM SEED=1757103778

node82.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		: 3000.259
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		: 3000.259
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:       1785352 kB
Buffers:         30364 kB
Cached:         182344 kB
SwapCached:       5300 kB
Active:          81764 kB
Inactive:       139356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785352 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          14440 kB
Slab:            35416 kB
Committed_AS:   301804 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node82 at 2009-04-26 18:33:49