Trace number 1516343

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1794178048-059.cnf
MD5SUMf50dda60e1e45f85b822b6ad12182f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1516343-1238268069.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     101    101   25.2   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.2  12    1
0.19/0.26	c N    0.3     6230      70      0     0      0     804    804   24.9  30    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1002   1002   24.9  33    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2003   2003   24.3  38    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2409   2409   24.0  39    1
0.49/0.52	c +    0.5     6230      70      0     0      0    6230   6853   23.2  40    2
0.49/0.53	c N    0.5     6230      70      0     0      0    6424   6424   23.2  40    2
0.59/0.61	c +    0.6     6230      70      0     0      0    7786   7538   22.9  39    2
0.59/0.63	c B    0.6     6230      70      0     0      0    8007   7081   22.8  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9730   8291   22.8  40    2
0.89/0.90	c +    0.9     6230      70      0     0      0   12160   9120   22.6  39    2
1.10/1.13	c +    1.1     6230      70      0     0      0   15200  10032   22.4  41    2
1.10/1.19	c N    1.2     6230      70      0     0      0   16042   9969   22.4  41    2
1.39/1.42	c +    1.4     6230      70      0     0      0   19000  11035   22.3  41    2
1.69/1.79	c +    1.8     6230      70      0     0      0   23752  12138   22.0  39    3
1.79/1.81	c
1.79/1.81	c       original/binary      fixed     eliminated      learned       agility
1.79/1.81	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.81	c
1.79/1.81	c B    1.8     6230      70      0     0      0   24017  11306   22.0  39    3
2.20/2.26	c +    2.3     6230      70      0     0      0   29692  13351   21.8  39    3
2.79/2.85	c +    2.9     6230      70      0     0      0   37115  14686   21.7  39    3
2.89/2.99	c N    3.0     6230      70      0     0      0   38486  14691   21.8  39    3
3.69/3.79	c +    3.8     6230      70      0     0      0   46390  16154   21.5  39    3
4.89/4.96	c +    5.0     6230      70      0     0      0   57986  17769   21.3  41    4
5.49/5.58	c B    5.6     6230      70      0     0      0   64032  17777   21.2  40    4
6.39/6.47	c +    6.5     6230      70      0     0      0   72480  19545   21.0  40    4
8.38/8.49	c N    8.5     6230      70      0     0      0   89787  19555   20.8  39    4
8.49/8.59	c +    8.6     6230      70      0     0      0   90600  21499   20.8  40    4
11.49/11.50	c +   11.5     6230      70      0     0      0  113251  23648   20.5  40    5
15.18/15.22	c +   15.2     6230      70      0     0      0  141561  26012   20.8  39    6
17.98/18.05	c B   18.0     6230      70      0     0      0  160059  26020   20.8  40    6
20.48/20.52	c +   20.5     6230      70      0     0      0  176951  28613   20.8  40    6
25.08/25.12	c N   25.1     6230      70      0     0      0  205194  28622   20.8  39    7
27.78/27.84	c +   27.8     6230      70      0     0      0  221185  31474   20.7  40    7
38.18/38.21	c +   38.2     6230      70      0     0      0  276480  34621   20.5  40    8
51.98/52.07	c +   52.1     6230      70      0     0      0  345601  38083   20.3  39    8
60.57/60.61	c B   60.6     6230      70      0     0      0  384106  38093   20.5  40    9
73.26/73.30	c
73.26/73.30	c       original/binary      fixed     eliminated      learned       agility
73.26/73.30	c   seconds        variables     equivalent    conflicts       height       MB
73.26/73.30	c
73.26/73.30	c +   73.3     6230      70      0     0      0  432000  41891   20.6  40   10
81.06/81.11	c N   81.1     6230      70      0     0      0  461566  41903   20.6  40   10
103.06/103.18	c +  103.1     6230      70      0     0      0  540000  46080   20.7  39   11
144.44/144.57	c +  144.5     6230      70      0     0      0  675000  50688   20.6  41   12
199.13/199.23	c +  199.2     6230      70      0     0      0  843751  55756   20.4  40   14
216.41/216.57	c B  216.5     6230      70      0     0      0  896208  55767   20.4  40   14
262.10/262.24	c N  262.1     6230      70      0     0      0 1025509  55762   20.2  40   15
272.70/272.85	c +  272.8     6230      70      0     0      0 1054685  61331   20.2  40   15
373.87/374.04	c +  373.9     6230      70      0     0      0 1318355  67464   20.1  41   17
515.11/515.31	c +  515.1     6230      70      0     0      0 1647940  74210   19.9  40   19
700.24/700.58	c B  700.3     6230      70      0     0      0 2048393  74218   19.7  40   23
706.64/706.96	c +  706.7     6230      70      0     0      0 2059925  81631   19.7  40   23
810.21/810.51	c N  810.2     6230      70      0     0      0 2255875  81639   19.7  39   25
982.05/982.45	c +  982.1     6230      70      0     0      0 2574907  89794   19.6  39   26
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 2945468 conflicts, 3197481 decisions, 1 random
1200.08/1200.50	c 0 iterations, 4 restarts, 5113 skipped
1200.08/1200.50	c 28 enlarged, 0 shrunken, 28773 rescored, 701 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 57274 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 140 probed, 1 phases, 1 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 66607442 learned, 18% deleted, 0 strong, 8 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 46699195 propagations, 0.04 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 28 MB max, 312 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516343-1238268069/watcher-1516343-1238268069 -o /tmp/evaluation-result-1516343-1238268069/solver-1516343-1238268069 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516343-1238268069.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: 0.85 0.97 0.99 3/74 24473
/proc/meminfo: memFree=966528/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=1052 CPUtime=0
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 1099467978 1077248 155 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 263 155 63 155 0 106 0

[startup+0.0951719 s]
/proc/loadavg: 0.85 0.97 0.99 3/74 24473
/proc/meminfo: memFree=966528/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=1684 CPUtime=0.09
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1099467978 1724416 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 421 312 79 155 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1684

[startup+0.101173 s]
/proc/loadavg: 0.85 0.97 0.99 3/74 24473
/proc/meminfo: memFree=966528/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=1684 CPUtime=0.09
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1099467978 1724416 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 421 312 79 155 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1684

[startup+0.301207 s]
/proc/loadavg: 0.85 0.97 0.99 3/74 24473
/proc/meminfo: memFree=966528/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=1684 CPUtime=0.29
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1099467978 1724416 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 421 313 79 155 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1684

[startup+0.701274 s]
/proc/loadavg: 0.85 0.97 0.99 3/74 24473
/proc/meminfo: memFree=966528/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=2608 CPUtime=0.69
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 646 0 0 0 69 0 0 0 22 0 1 0 1099467978 2670592 563 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 652 563 79 155 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.50141 s]
/proc/loadavg: 0.85 0.97 0.99 2/75 24474
/proc/meminfo: memFree=964280/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=3276 CPUtime=1.49
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 816 0 0 0 149 0 0 0 25 0 1 0 1099467978 3354624 733 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 819 733 79 155 0 662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3276

[startup+3.10168 s]
/proc/loadavg: 0.85 0.97 0.99 2/75 24474
/proc/meminfo: memFree=963320/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=4240 CPUtime=3.09
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 1022 0 0 0 309 0 0 0 25 0 1 0 1099467978 4341760 939 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 1060 939 79 155 0 903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4240

[startup+6.30122 s]
/proc/loadavg: 0.86 0.97 0.99 2/75 24474
/proc/meminfo: memFree=962232/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=5244 CPUtime=6.29
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 1227 0 0 0 629 0 0 0 25 0 1 0 1099467978 5369856 1144 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 1311 1144 79 155 0 1154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5244

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/75 24474
/proc/meminfo: memFree=960824/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=6536 CPUtime=12.69
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 1509 0 0 0 1268 1 0 0 25 0 1 0 1099467978 6692864 1426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 1634 1426 79 155 0 1477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6536

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/75 24474
/proc/meminfo: memFree=959416/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=8020 CPUtime=25.48
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 1859 0 0 0 2547 1 0 0 25 0 1 0 1099467978 8212480 1776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 2005 1776 79 155 0 1848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8020

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/75 24474
/proc/meminfo: memFree=957880/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=9736 CPUtime=51.08
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 2234 0 0 0 5106 2 0 0 25 0 1 0 1099467978 9969664 2151 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 2434 2151 79 155 0 2277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9736

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/75 24474
/proc/meminfo: memFree=955640/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=12344 CPUtime=102.26
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 2780 0 0 0 10223 3 0 0 25 0 1 0 1099467978 12640256 2697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 3086 2697 79 155 0 2929 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12344

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=953848/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=14468 CPUtime=162.23
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 3214 0 0 0 16220 3 0 0 25 0 1 0 1099467978 14815232 3131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 3617 3131 79 155 0 3460 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14468

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=952120/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=16500 CPUtime=222.21
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 3649 0 0 0 22217 4 0 0 25 0 1 0 1099467978 16896000 3566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 4125 3566 79 155 0 3968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16500

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=951032/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=18084 CPUtime=282.2
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 3916 0 0 0 28215 5 0 0 25 0 1 0 1099467978 18518016 3833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 4521 3833 79 155 0 4364 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18084

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=949752/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=19796 CPUtime=342.17
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 4255 0 0 0 34212 5 0 0 25 0 1 0 1099467978 20271104 4172 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 4949 4172 79 155 0 4792 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19796

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=949112/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=20316 CPUtime=402.15
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 4399 0 0 0 40210 5 0 0 25 0 1 0 1099467978 20803584 4316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 5079 4316 79 155 0 4922 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20316

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=948280/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=21416 CPUtime=462.13
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 4616 0 0 0 46208 5 0 0 25 0 1 0 1099467978 21929984 4533 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 5354 4533 79 155 0 5197 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21416

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24474
/proc/meminfo: memFree=947576/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=22460 CPUtime=522.11
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 4786 0 0 0 52206 5 0 0 25 0 1 0 1099467978 22999040 4703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 5615 4703 79 155 0 5458 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 22460

[startup+582.302 s]
/proc/loadavg: 1.11 1.00 1.00 2/75 24474
/proc/meminfo: memFree=946744/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=23504 CPUtime=582.09
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 4995 0 0 0 58203 6 0 0 25 0 1 0 1099467978 24068096 4912 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 5876 4912 79 155 0 5719 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23504

[startup+642.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/75 24474
/proc/meminfo: memFree=946104/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=24284 CPUtime=642.07
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 5158 0 0 0 64201 6 0 0 25 0 1 0 1099467978 24866816 5075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 6071 5075 79 155 0 5914 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24284

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/75 24474
/proc/meminfo: memFree=944952/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=25532 CPUtime=702.04
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 5438 0 0 0 70198 6 0 0 25 0 1 0 1099467978 26144768 5355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 6383 5355 79 155 0 6226 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 25532

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 24474
/proc/meminfo: memFree=943864/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=27100 CPUtime=762.03
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 5701 0 0 0 76196 7 0 0 25 0 1 0 1099467978 27750400 5618 1992294400 134512640 135151029 4294956240 18446744073709551615 134574621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 6775 5618 79 155 0 6618 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 27100

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=943096/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=28144 CPUtime=822.01
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 5884 0 0 0 82193 8 0 0 25 0 1 0 1099467978 28819456 5801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7036 5801 79 155 0 6879 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28144

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=942712/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=28664 CPUtime=881.98
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6002 0 0 0 88190 8 0 0 25 0 1 0 1099467978 29351936 5919 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7166 5919 79 155 0 7009 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=942328/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=29312 CPUtime=941.96
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6103 0 0 0 94188 8 0 0 25 0 1 0 1099467978 30015488 6020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7328 6020 79 155 0 7171 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 29312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=941880/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=29572 CPUtime=1001.95
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6204 0 0 0 100186 9 0 0 25 0 1 0 1099467978 30281728 6121 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7393 6121 79 155 0 7236 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 29572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=941560/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=30156 CPUtime=1061.92
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6300 0 0 0 106183 9 0 0 25 0 1 0 1099467978 30879744 6217 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7539 6217 79 155 0 7382 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 30156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24474
/proc/meminfo: memFree=941240/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=30412 CPUtime=1121.9
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6367 0 0 0 112181 9 0 0 25 0 1 0 1099467978 31141888 6284 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7603 6284 79 155 0 7446 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 30412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24476
/proc/meminfo: memFree=940728/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=30804 CPUtime=1181.88
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6449 0 0 0 118179 9 0 0 25 0 1 0 1099467978 31543296 6366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7701 6366 79 155 0 7544 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 30804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24476
/proc/meminfo: memFree=940728/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=30804 CPUtime=1200.08
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6451 0 0 0 119999 9 0 0 25 0 1 0 1099467978 31543296 6368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7701 6368 79 155 0 7544 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30804

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24476
/proc/meminfo: memFree=940728/2055920 swapFree=4173168/4192956
[pid=24473] ppid=24471 vsize=30804 CPUtime=1200.08
/proc/24473/stat : 24473 (precosat) R 24471 24473 24436 0 -1 4194304 6451 0 0 0 119999 9 0 0 25 0 1 0 1099467978 31543296 6368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24473/statm: 7701 6368 79 155 0 7544 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.101984
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 30804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6451
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= 2389

runsolver used 1.10183 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 20:21:09
IDJOB=1516343
IDBENCH=70505
IDSOLVER=507
FILE ID=node68/1516343-1238268069
PBS_JOBID= 9060899
Free space on /tmp= 66288 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1794178048-059.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516343-1238268069/watcher-1516343-1238268069 -o /tmp/evaluation-result-1516343-1238268069/solver-1516343-1238268069 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516343-1238268069.cnf

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

MD5SUM BENCH= f50dda60e1e45f85b822b6ad12182f2a
RANDOM SEED=830515525

node68.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		: 3000.270
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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        966944 kB
Buffers:         83868 kB
Cached:         914640 kB
SwapCached:       9864 kB
Active:         121960 kB
Inactive:       888308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        966944 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17656 kB
Slab:            63508 kB
Committed_AS:  2889512 kB
PageTables:       2136 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= 66288 MiB
End job on node68 at 2009-03-28 20:41:12