Trace number 1513391

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) 1200.03 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1802626390-033.cnf
MD5SUM298c47e7c897264ddc867921f7476e46
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.688
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513391-1238217348.cnf
0.00/0.00	c found header 'p cnf 180 15300'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c s    0.6    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c l    0.6    15300     180      0     0      0       0  15300    0.0   0    1
0.59/0.64	c R    0.6    15300     180      0     0      0     101    101   63.6   9    1
0.59/0.65	c R    0.7    15300     180      0     0      0     202    202   63.2  16    1
0.59/0.68	c N    0.7    15300     180      0     0      0     805    805   64.8  31    2
0.59/0.70	c B    0.7    15300     180      0     0      0    1000   1000   65.2  34    2
0.69/0.76	c B    0.8    15300     180      0     0      0    2002   2002   66.0  35    2
0.69/0.79	c N    0.8    15300     180      0     0      0    2409   2409   65.9  35    2
1.10/1.12	c N    1.1    15300     180      0     0      0    6426   6426   64.7  36    3
1.19/1.27	c B    1.3    15300     180      0     0      0    8004   8004   64.5  35    3
1.99/2.06	c +    2.1    15300     180      0     0      0   15300  16830   64.5  35    5
2.09/2.16	c N    2.2    15300     180      0     0      0   16052  16052   64.5  35    6
2.59/2.60	c +    2.6    15300     180      0     0      0   19125  18513   64.3  36    6
3.29/3.39	c +    3.4    15300     180      0     0      0   23905  20364   63.9  35    7
3.39/3.42	c B    3.4    15300     180      0     0      0   24014  18630   63.9  35    7
4.28/4.38	c +    4.4    15300     180      0     0      0   29881  22400   63.7  35    7
5.69/5.74	c +    5.7    15300     180      0     0      0   37350  24640   63.4  36    8
5.89/5.97	c N    6.0    15300     180      0     0      0   38500  23562   63.4  34    8
7.59/7.67	c
7.59/7.67	c       original/binary      fixed     eliminated      learned       agility
7.59/7.67	c   seconds        variables     equivalent    conflicts       height       MB
7.59/7.67	c
7.59/7.67	c +    7.7    15300     180      0     0      0   46686  27104   63.0  35    9
9.69/9.79	c +    9.8    15300     180      0     0      0   58355  29814   63.3  36    9
10.88/10.95	c B   11.0    15300     180      0     0      0   64026  29822   63.3  33   10
12.78/12.87	c +   12.9    15300     180      0     0      0   72941  32795   63.4  35   10
17.99/18.05	c N   18.1    15300     180      0     0      0   89796  32804   63.2  35   11
18.39/18.41	c +   18.4    15300     180      0     0      0   91175  36074   63.2  35   11
25.68/25.71	c +   25.7    15300     180      0     0      0  113965  39681   62.9  36   12
34.88/34.94	c +   34.9    15300     180      0     0      0  142455  43649   62.6  36   14
40.38/40.44	c B   40.4    15300     180      0     0      0  160050  43666   62.5  34   15
45.88/45.94	c +   45.9    15300     180      0     0      0  178066  48013   62.5  36   15
54.87/54.96	c N   55.0    15300     180      0     0      0  205192  48024   62.4  35   16
62.08/62.16	c +   62.1    15300     180      0     0      0  222580  52814   62.2  35   17
84.17/84.30	c +   84.3    15300     180      0     0      0  278226  58095   61.9  34   18
114.06/114.14	c +  114.1    15300     180      0     0      0  347781  63904   61.7  35   20
131.25/131.38	c B  131.4    15300     180      0     0      0  384094  63915   61.6  36   22
154.56/154.64	c +  154.6    15300     180      0     0      0  434726  70294   61.6  36   22
168.95/169.03	c N  169.0    15300     180      0     0      0  461617  70308   61.6  35   24
216.84/216.98	c +  216.9    15300     180      0     0      0  543406  77323   61.5  35   25
296.31/296.45	c +  296.4    15300     180      0     0      0  679256  85055   61.2  35   27
402.79/402.94	c
402.79/402.94	c       original/binary      fixed     eliminated      learned       agility
402.79/402.94	c   seconds        variables     equivalent    conflicts       height       MB
402.79/402.94	c
402.79/402.94	c +  402.8    15300     180      0     0      0  849070  93560   60.9  36   31
435.19/435.37	c B  435.3    15300     180      0     0      0  896207  93572   60.9  34   33
529.56/529.77	c N  529.6    15300     180      0     0      0 1025617  93570   60.9  35   34
556.36/556.57	c +  556.4    15300     180      0     0      0 1061337 102916   60.9  35   34
770.30/770.52	c +  770.3    15300     180      0     0      0 1326670 113207   60.8  34   38
1074.13/1074.40	c + 1074.1    15300     180      0     0      0 1658338 124527   60.5  33   43
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	c
1200.01/1200.30	c 1791845 conflicts, 2006560 decisions, 1 random
1200.01/1200.30	c 0 iterations, 3 restarts, 3466 skipped
1200.01/1200.30	c 22 enlarged, 0 shrunken, 17506 rescored, 500 rebiased
1200.01/1200.30	c 1 simplifications, 0 reductions
1200.01/1200.30	c
1200.01/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.01/1200.30	c elim: 118782 resolutions, 1 phases, 1 rounds
1200.01/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.30	c prbe: 360 probed, 1 phases, 1 rounds
1200.01/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.30	c hash: 0 units, 0 merged
1200.01/1200.30	c mins: 101620609 learned, 10% deleted, 0 strong, 10 depth
1200.01/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.30	c strs: 0 forward, 0 backward
1200.01/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.30	c prps: 54482530 propagations, 0.05 megaprops
1200.01/1200.30	c
1200.01/1200.30	c 1200.0 seconds, 46 MB max, 400 MB recycled
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	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-1513391-1238217348/watcher-1513391-1238217348 -o /tmp/evaluation-result-1513391-1238217348/solver-1513391-1238217348 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513391-1238217348.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 0.94 3/64 30274
/proc/meminfo: memFree=1277808/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=1052 CPUtime=0
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1094396623 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 263 140 63 155 0 106 0

[startup+0.104681 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 30274
/proc/meminfo: memFree=1277808/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=2956 CPUtime=0.1
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 672 0 0 0 10 0 0 0 18 0 1 0 1094396623 3026944 646 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 739 646 79 155 0 582 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2956

[startup+0.201689 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 30274
/proc/meminfo: memFree=1277808/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=2956 CPUtime=0.19
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 672 0 0 0 19 0 0 0 18 0 1 0 1094396623 3026944 646 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 739 646 79 155 0 582 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2956

[startup+0.301697 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 30274
/proc/meminfo: memFree=1277808/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=2956 CPUtime=0.29
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 1094396623 3026944 646 1992294400 134512640 135151029 4294956240 18446744073709551615 134516864 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 739 646 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701732 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 30274
/proc/meminfo: memFree=1277808/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=2400 CPUtime=0.69
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 672 0 0 0 69 0 0 0 23 0 1 0 1094396623 2457600 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 600 523 79 155 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2400

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1274536/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=5048 CPUtime=1.49
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 1329 0 0 0 149 0 0 0 25 0 1 0 1094396623 5169152 1180 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 1262 1180 79 155 0 1105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5048

[startup+3.10294 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1271528/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=7720 CPUtime=3.09
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 1959 0 0 0 309 0 0 0 25 0 1 0 1094396623 7905280 1810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 1930 1810 79 155 0 1773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7720

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1269416/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=9612 CPUtime=6.29
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 2427 0 0 0 628 1 0 0 25 0 1 0 1094396623 9842688 2278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 2403 2278 79 155 0 2246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9612

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1266856/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=11656 CPUtime=12.68
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 2903 0 0 0 1267 1 0 0 25 0 1 0 1094396623 11935744 2754 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 2914 2754 79 155 0 2757 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11656

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1264424/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=14020 CPUtime=25.48
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 3490 0 0 0 2546 2 0 0 25 0 1 0 1094396623 14356480 3341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 3505 3341 79 155 0 3348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14020

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 30275
/proc/meminfo: memFree=1260776/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=17976 CPUtime=51.07
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 4398 0 0 0 5103 4 0 0 25 0 1 0 1094396623 18407424 4249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 4494 4249 79 155 0 4337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17976

[startup+102.302 s]
/proc/loadavg: 1.03 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1257128/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=21852 CPUtime=102.27
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 5306 0 0 0 10221 6 0 0 25 0 1 0 1094396623 22376448 5157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 5463 5157 79 155 0 5306 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21852

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 30275
/proc/meminfo: memFree=1253224/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=25992 CPUtime=162.25
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 6285 0 0 0 16218 7 0 0 25 0 1 0 1094396623 26615808 6136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 6498 6136 79 155 0 6341 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25992

[startup+222.305 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 30275
/proc/meminfo: memFree=1250792/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=28596 CPUtime=222.24
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 6873 0 0 0 22216 8 0 0 25 0 1 0 1094396623 29282304 6724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 7149 6724 79 155 0 6992 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1249768/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=29780 CPUtime=282.22
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 7113 0 0 0 28214 8 0 0 25 0 1 0 1094396623 30494720 6964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 7445 6964 79 155 0 7288 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29780

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1247016/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=32724 CPUtime=342.21
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 7791 0 0 0 34211 10 0 0 25 0 1 0 1094396623 33509376 7642 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 8181 7642 79 155 0 8024 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32724

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1246504/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=33336 CPUtime=402.19
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 7922 0 0 0 40209 10 0 0 25 0 1 0 1094396623 34136064 7773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 8334 7773 79 155 0 8177 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33336

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1244072/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=36068 CPUtime=462.17
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 8556 0 0 0 46206 11 0 0 25 0 1 0 1094396623 36933632 8407 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 9017 8407 79 155 0 8860 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1243368/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=36780 CPUtime=522.17
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 8722 0 0 0 52205 12 0 0 25 0 1 0 1094396623 37662720 8573 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 9195 8573 79 155 0 9038 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1241384/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=39032 CPUtime=582.15
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 9230 0 0 0 58202 13 0 0 25 0 1 0 1094396623 39968768 9081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 9758 9081 79 155 0 9601 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1240232/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=40304 CPUtime=642.14
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 9531 0 0 0 64201 13 0 0 25 0 1 0 1094396623 41271296 9382 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 10076 9382 79 155 0 9919 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40304

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1239656/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=40948 CPUtime=702.12
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 9651 0 0 0 70199 13 0 0 25 0 1 0 1094396623 41930752 9502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 10237 9502 79 155 0 10080 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 40948

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1239336/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=41340 CPUtime=762.11
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 9740 0 0 0 76198 13 0 0 25 0 1 0 1094396623 42332160 9591 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 10335 9591 79 155 0 10178 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 41340

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1236904/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=44020 CPUtime=822.09
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 10342 0 0 0 82195 14 0 0 25 0 1 0 1094396623 45076480 10193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 11005 10193 79 155 0 10848 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 44020

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1236136/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=45056 CPUtime=882.08
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 10516 0 0 0 88193 15 0 0 25 0 1 0 1094396623 46137344 10367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 11264 10367 79 155 0 11107 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 45056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1235880/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=45316 CPUtime=942.06
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 10583 0 0 0 94191 15 0 0 25 0 1 0 1094396623 46403584 10434 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 11329 10434 79 155 0 11172 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 45316

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1235496/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=45968 CPUtime=1002.05
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 10698 0 0 0 100190 15 0 0 25 0 1 0 1094396623 47071232 10549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 11492 10549 79 155 0 11335 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 45968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1235112/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=46356 CPUtime=1062.03
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 10783 0 0 0 106188 15 0 0 25 0 1 0 1094396623 47468544 10634 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 11589 10634 79 155 0 11432 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 46356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1232680/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=48860 CPUtime=1122.02
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 11377 0 0 0 112185 17 0 0 25 0 1 0 1094396623 50032640 11228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 12215 11228 79 155 0 12058 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 48860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1232104/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=49516 CPUtime=1182.01
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 11522 0 0 0 118184 17 0 0 25 0 1 0 1094396623 50704384 11373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 12379 11373 79 155 0 12222 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 49516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30275
/proc/meminfo: memFree=1232040/2055920 swapFree=4178784/4192956
[pid=30274] ppid=30272 vsize=49668 CPUtime=1200.01
/proc/30274/stat : 30274 (precosat) R 30272 30274 29433 0 -1 4194304 11537 0 0 0 119984 17 0 0 25 0 1 0 1094396623 50860032 11388 1992294400 134512640 135151029 4294956240 18446744073709551615 134552632 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30274/statm: 12417 11388 79 155 0 12260 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 49668

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): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.184971
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 49668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11537
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= 1659

runsolver used 0.858869 second user time and 2.51762 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 06:15:48
IDJOB=1513391
IDBENCH=70259
IDSOLVER=507
FILE ID=node57/1513391-1238217348
PBS_JOBID= 9060509
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1802626390-033.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513391-1238217348/watcher-1513391-1238217348 -o /tmp/evaluation-result-1513391-1238217348/solver-1513391-1238217348 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513391-1238217348.cnf

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

MD5SUM BENCH= 298c47e7c897264ddc867921f7476e46
RANDOM SEED=504465961

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1278224 kB
Buffers:         86464 kB
Cached:         604096 kB
SwapCached:       8004 kB
Active:         286908 kB
Inactive:       413188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278224 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            63636 kB
Committed_AS:  2505056 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 06:35:50