Trace number 1513187

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S375588147-050.cnf
MD5SUM7f520cacbc1966b43139f7a53a60437c
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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-1513187-1238213760.cnf
0.00/0.00	c found header 'p cnf 220 18700'
0.01/0.02	c finished parsing
0.01/0.02	c
0.01/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.02	c
0.01/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.02	c
0.01/0.02	c starting search after 0.0 seconds
0.01/0.02	c no decision limit
0.01/0.02	c
0.01/0.02	c       original/binary      fixed     eliminated      learned       agility
0.01/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.02	c
0.01/0.02	c *    0.0    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.82	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.82	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.79/0.83	c R    0.8    18700     220      0     0      0     100    100   72.6   9    2
0.79/0.83	c R    0.8    18700     220      0     0      0     200    200   73.6  17    2
0.79/0.87	c N    0.9    18700     220      0     0      0     803    803   81.1  32    2
0.79/0.89	c B    0.9    18700     220      0     0      0    1001   1001   82.4  33    2
0.89/0.96	c B    1.0    18700     220      0     0      0    2001   2001   85.6  35    2
0.89/0.99	c N    1.0    18700     220      0     0      0    2407   2407   85.9  34    2
1.29/1.34	c N    1.3    18700     220      0     0      0    6414   6414   86.5  34    4
1.49/1.50	c B    1.5    18700     220      0     0      0    8002   8002   86.6  34    4
2.59/2.65	c N    2.6    18700     220      0     0      0   16038  16038   85.9  33    7
3.09/3.13	c +    3.1    18700     220      0     0      0   18700  20570   85.8  33    8
3.89/3.98	c +    4.0    18700     220      0     0      0   23375  22627   85.5  35    8
4.09/4.13	c B    4.1    18700     220      0     0      0   24007  21216   85.5  35    9
5.39/5.47	c +    5.5    18700     220      0     0      0   29217  24889   85.2  33    9
7.29/7.34	c +    7.3    18700     220      0     0      0   36520  27377   84.9  35   10
7.78/7.82	c N    7.8    18700     220      0     0      0   38485  26865   84.9  35   11
9.59/9.68	c +    9.7    18700     220      0     0      0   45651  30114   84.8  35   11
12.99/13.01	c
12.99/13.01	c       original/binary      fixed     eliminated      learned       agility
12.99/13.01	c   seconds        variables     equivalent    conflicts       height       MB
12.99/13.01	c
12.99/13.01	c +   13.0    18700     220      0     0      0   57062  33125   84.5  34   12
15.18/15.20	c B   15.2    18700     220      0     0      0   64017  33133   84.3  35   13
17.38/17.42	c +   17.4    18700     220      0     0      0   71326  36437   84.3  34   13
22.79/22.87	c +   22.9    18700     220      0     0      0   89157  40080   84.0  34   14
22.99/23.10	c N   23.1    18700     220      0     0      0   89794  37079   84.0  34   14
31.58/31.64	c +   31.6    18700     220      0     0      0  111446  44088   83.7  34   15
42.79/42.86	c +   42.8    18700     220      0     0      0  139306  48496   83.4  33   17
51.08/51.15	c B   51.1    18700     220      0     0      0  160050  48509   83.1  35   19
57.27/57.38	c +   57.4    18700     220      0     0      0  174130  53345   82.9  33   19
70.97/71.08	c N   71.1    18700     220      0     0      0  205187  53364   82.6  35   20
77.17/77.27	c +   77.2    18700     220      0     0      0  217661  58679   82.5  35   21
104.26/104.39	c +  104.4    18700     220      0     0      0  272075  64546   82.1  34   23
142.05/142.14	c +  142.1    18700     220      0     0      0  340091  71000   81.7  35   25
166.83/166.90	c B  166.9    18700     220      0     0      0  384104  71014   81.6  35   28
190.74/190.80	c +  190.7    18700     220      0     0      0  425110  78100   81.3  33   28
210.73/210.80	c N  210.7    18700     220      0     0      0  461585  78116   81.2  34   30
258.81/258.94	c +  258.9    18700     220      0     0      0  531389  85910   81.0  35   30
358.27/358.40	c +  358.3    18700     220      0     0      0  664236  94501   80.7  34   34
496.04/496.23	c +  496.1    18700     220      0     0      0  830295 103951   80.3  34   38
544.82/545.04	c
544.82/545.04	c       original/binary      fixed     eliminated      learned       agility
544.82/545.04	c   seconds        variables     equivalent    conflicts       height       MB
544.82/545.04	c
544.82/545.04	c B  544.9    18700     220      0     0      0  896213 103958   80.3  33   41
656.79/657.02	c N  656.8    18700     220      0     0      0 1025599 103964   80.3  33   43
669.18/669.42	c +  669.2    18700     220      0     0      0 1037866 114346   80.3  33   43
946.30/946.65	c +  946.4    18700     220      0     0      0 1297330 125780   80.5  34   48
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 1523526 conflicts, 1725320 decisions, 1 random
1200.02/1200.40	c 0 iterations, 2 restarts, 3000 skipped
1200.02/1200.40	c 20 enlarged, 0 shrunken, 14886 rescored, 409 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 142511 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 440 probed, 1 phases, 1 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 105680944 learned, 8% deleted, 0 strong, 10 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 51488270 propagations, 0.04 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 52 MB max, 403 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1513187-1238213760/watcher-1513187-1238213760 -o /tmp/evaluation-result-1513187-1238213760/solver-1513187-1238213760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513187-1238213760.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 0.96 3/64 11004
/proc/meminfo: memFree=980824/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=920 CPUtime=0
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1094043231 942080 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 230 135 63 155 0 73 0

[startup+0.0225041 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 11004
/proc/meminfo: memFree=980824/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=2108 CPUtime=0.01
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 417 0 0 0 1 0 0 0 18 0 1 0 1094043231 2158592 402 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 527 403 63 155 0 370 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2108

[startup+0.101516 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 11004
/proc/meminfo: memFree=980824/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=3500 CPUtime=0.09
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 809 0 0 0 9 0 0 0 18 0 1 0 1094043231 3584000 773 1992294400 134512640 135151029 4294956240 18446744073709551615 134526280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 875 773 79 155 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.301547 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 11004
/proc/meminfo: memFree=980824/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=3500 CPUtime=0.29
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 809 0 0 0 29 0 0 0 19 0 1 0 1094043231 3584000 773 1992294400 134512640 135151029 4294956240 18446744073709551615 134517561 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 875 773 79 155 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701612 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 11004
/proc/meminfo: memFree=980824/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=3500 CPUtime=0.69
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 809 0 0 0 69 0 0 0 22 0 1 0 1094043231 3584000 773 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 875 773 79 155 0 718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=978192/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=5056 CPUtime=1.49
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 1425 0 0 0 149 0 0 0 25 0 1 0 1094043231 5177344 1173 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 1264 1173 79 155 0 1107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5056

[startup+3.103 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=974608/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=8676 CPUtime=3.09
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 2323 0 0 0 308 1 0 0 25 0 1 0 1094043231 8884224 2071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 2169 2071 79 155 0 2012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8676

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=970960/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=11092 CPUtime=6.29
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 2911 0 0 0 628 1 0 0 25 0 1 0 1094043231 11358208 2659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 2773 2659 79 155 0 2616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11092

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=968208/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=13184 CPUtime=12.69
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 3422 0 0 0 1267 2 0 0 25 0 1 0 1094043231 13500416 3170 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 3296 3170 79 155 0 3139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13184

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=964688/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=16908 CPUtime=25.48
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 4299 0 0 0 2545 3 0 0 25 0 1 0 1094043231 17313792 4047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 4227 4047 79 155 0 4070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16908

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=961296/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=20560 CPUtime=51.08
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 5161 0 0 0 5104 4 0 0 25 0 1 0 1094043231 21053440 4909 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 5140 4909 79 155 0 4983 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20560

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=957072/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=24956 CPUtime=102.27
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 6211 0 0 0 10221 6 0 0 25 0 1 0 1094043231 25554944 5959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 6239 5959 79 155 0 6082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=952464/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=29788 CPUtime=162.24
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 7352 0 0 0 16217 7 0 0 25 0 1 0 1094043231 30502912 7100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 7447 7100 79 155 0 7290 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=949776/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=32632 CPUtime=222.22
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 8011 0 0 0 22213 9 0 0 25 0 1 0 1094043231 33415168 7759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 8158 7759 79 155 0 8001 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32632

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 11005
/proc/meminfo: memFree=946960/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=35420 CPUtime=282.21
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 8699 0 0 0 28211 10 0 0 25 0 1 0 1094043231 36270080 8447 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 8855 8447 79 155 0 8698 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35420

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 0.96 2/65 11005
/proc/meminfo: memFree=945808/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=36992 CPUtime=342.18
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 8980 0 0 0 34208 10 0 0 25 0 1 0 1094043231 37879808 8728 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 9248 8728 79 155 0 9091 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36992

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 0.97 2/65 11005
/proc/meminfo: memFree=943312/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=39572 CPUtime=402.16
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 9602 0 0 0 40205 11 0 0 25 0 1 0 1094043231 40521728 9350 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 9893 9350 79 155 0 9736 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 39572

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 11005
/proc/meminfo: memFree=942672/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=40396 CPUtime=462.15
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 9748 0 0 0 46203 12 0 0 25 0 1 0 1094043231 41365504 9496 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 10099 9496 79 155 0 9942 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 40396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=939728/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=43728 CPUtime=522.13
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 10495 0 0 0 52200 13 0 0 25 0 1 0 1094043231 44777472 10243 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 10932 10243 79 155 0 10775 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43728

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=938768/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=45040 CPUtime=582.1
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 10725 0 0 0 58197 13 0 0 25 0 1 0 1094043231 46120960 10473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 11260 10473 79 155 0 11103 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=938192/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=45784 CPUtime=642.09
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 10864 0 0 0 64195 14 0 0 25 0 1 0 1094043231 46882816 10612 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 11446 10612 79 155 0 11289 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 45784

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=934352/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=49864 CPUtime=702.07
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 11809 0 0 0 70191 16 0 0 25 0 1 0 1094043231 51060736 11557 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 12466 11557 79 155 0 12309 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 49864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=933968/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=50480 CPUtime=762.06
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 11913 0 0 0 76190 16 0 0 25 0 1 0 1094043231 51691520 11661 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 12620 11661 79 155 0 12463 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 50480

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=933008/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=51676 CPUtime=822.04
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 12147 0 0 0 82187 17 0 0 25 0 1 0 1094043231 52916224 11895 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 12919 11895 79 155 0 12762 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 51676

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=932624/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=51996 CPUtime=882.02
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 12241 0 0 0 88185 17 0 0 25 0 1 0 1094043231 53243904 11989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 12999 11989 79 155 0 12842 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 51996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=932304/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=52416 CPUtime=942
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 12314 0 0 0 94183 17 0 0 25 0 1 0 1094043231 53673984 12062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 13104 12062 79 155 0 12947 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 52416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=929808/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=54792 CPUtime=1001.97
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 12930 0 0 0 100179 18 0 0 25 0 1 0 1094043231 56107008 12678 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 13698 12678 79 155 0 13541 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 54792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=929488/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=55276 CPUtime=1061.95
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 13019 0 0 0 106177 18 0 0 25 0 1 0 1094043231 56602624 12767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 13819 12767 79 155 0 13662 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 55276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=929040/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=55800 CPUtime=1121.94
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 13138 0 0 0 112175 19 0 0 25 0 1 0 1094043231 57139200 12886 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 13950 12886 79 155 0 13793 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 55800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=928720/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=56060 CPUtime=1181.92
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 13208 0 0 0 118173 19 0 0 25 0 1 0 1094043231 57405440 12956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 14015 12956 79 155 0 13858 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 56060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11005
/proc/meminfo: memFree=928656/2055920 swapFree=4178496/4192956
[pid=11004] ppid=11002 vsize=56060 CPUtime=1200.02
/proc/11004/stat : 11004 (precosat) R 11002 11004 8679 0 -1 4194304 13213 0 0 0 119983 19 0 0 25 0 1 0 1094043231 57405440 12961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11004/statm: 14015 12961 79 155 0 13858 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56060

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.201969
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 56060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13213
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= 2308

runsolver used 0.808877 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 05:16:00
IDJOB=1513187
IDBENCH=70242
IDSOLVER=507
FILE ID=node3/1513187-1238213760
PBS_JOBID= 9060561
Free space on /tmp= 65904 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S375588147-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513187-1238213760/watcher-1513187-1238213760 -o /tmp/evaluation-result-1513187-1238213760/solver-1513187-1238213760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513187-1238213760.cnf

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

MD5SUM BENCH= 7f520cacbc1966b43139f7a53a60437c
RANDOM SEED=918187888

node3.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		: 3000.275
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		: 3000.275
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:        981240 kB
Buffers:         86756 kB
Cached:         890568 kB
SwapCached:       8268 kB
Active:         236448 kB
Inactive:       750776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        981240 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            73500 kB
Committed_AS:  2678572 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 05:36:02