Trace number 1513115

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S886725553-011.cnf
MD5SUM149f4a347f3f97737dc0646d2caf1180
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-1513115-1238213737.cnf
0.00/0.00	c found header 'p cnf 220 18700'
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    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.83	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.83	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.79/0.84	c R    0.8    18700     220      0     0      0     100    100   74.0  10    2
0.79/0.84	c R    0.8    18700     220      0     0      0     200    200   73.2  17    2
0.79/0.89	c N    0.9    18700     220      0     0      0     811    811   78.1  32    2
0.89/0.90	c B    0.9    18700     220      0     0      0    1001   1001   79.5  33    2
0.89/0.98	c B    1.0    18700     220      0     0      0    2001   2001   82.0  35    2
1.00/1.01	c N    1.0    18700     220      0     0      0    2416   2416   82.3  35    2
1.29/1.39	c N    1.4    18700     220      0     0      0    6427   6427   83.4  34    4
1.49/1.57	c B    1.6    18700     220      0     0      0    8004   8004   83.2  34    4
2.79/2.81	c N    2.8    18700     220      0     0      0   16059  16059   82.5  34    7
3.30/3.37	c +    3.4    18700     220      0     0      0   18702  20570   82.2  35    8
4.40/4.47	c +    4.5    18700     220      0     0      0   23375  22627   82.0  34    8
4.59/4.63	c B    4.6    18700     220      0     0      0   24013  21217   81.9  34    8
5.79/5.82	c +    5.8    18700     220      0     0      0   29215  24889   81.8  34    9
7.49/7.59	c +    7.6    18700     220      0     0      0   36518  27377   81.7  35   10
7.99/8.07	c N    8.1    18700     220      0     0      0   38509  26891   81.8  34   10
10.09/10.19	c +   10.2    18700     220      0     0      0   45646  30114   81.5  34   11
13.69/13.74	c
13.69/13.74	c       original/binary      fixed     eliminated      learned       agility
13.69/13.74	c   seconds        variables     equivalent    conflicts       height       MB
13.69/13.74	c
13.69/13.74	c +   13.7    18700     220      0     0      0   57056  33125   81.2  33   12
16.09/16.11	c B   16.1    18700     220      0     0      0   64024  33135   81.1  34   13
18.39/18.49	c +   18.5    18700     220      0     0      0   71320  36437   80.9  34   13
24.79/24.84	c +   24.8    18700     220      0     0      0   89150  40080   80.4  34   14
24.99/25.04	c N   25.0    18700     220      0     0      0   89811  37109   80.4  34   14
32.99/33.06	c +   33.1    18700     220      0     0      0  111436  44088   79.8  35   15
43.98/44.09	c +   44.1    18700     220      0     0      0  139299  48496   79.2  34   17
52.38/52.44	c B   52.4    18700     220      0     0      0  160043  48505   78.9  34   18
58.28/58.36	c +   58.3    18700     220      0     0      0  174121  53345   78.6  36   19
72.97/73.07	c N   73.1    18700     220      0     0      0  205227  53359   78.3  35   20
79.08/79.12	c +   79.1    18700     220      0     0      0  217651  58679   78.2  34   20
108.26/108.37	c +  108.3    18700     220      0     0      0  272060  64546   77.8  35   23
145.35/145.44	c +  145.4    18700     220      0     0      0  340078  71000   77.5  35   25
171.55/171.62	c B  171.6    18700     220      0     0      0  384107  71010   77.3  36   27
195.14/195.27	c +  195.2    18700     220      0     0      0  425095  78100   77.2  34   28
219.33/219.47	c N  219.4    18700     220      0     0      0  461623  78112   77.2  35   30
266.31/266.45	c +  266.4    18700     220      0     0      0  531365  85910   77.0  34   31
362.58/362.70	c +  362.6    18700     220      0     0      0  664207  94501   77.2  33   34
505.45/505.63	c +  505.5    18700     220      0     0      0  830257 103951   77.0  33   38
555.93/556.16	c
555.93/556.16	c       original/binary      fixed     eliminated      learned       agility
555.93/556.16	c   seconds        variables     equivalent    conflicts       height       MB
555.93/556.16	c
555.93/556.16	c B  556.0    18700     220      0     0      0  896213 103964   77.0  33   41
675.79/676.07	c N  675.9    18700     220      0     0      0 1025640 103966   76.8  32   42
686.29/686.58	c +  686.4    18700     220      0     0      0 1037820 114346   76.7  33   42
941.72/942.00	c +  941.7    18700     220      0     0      0 1297275 125780   76.4  33   47
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 1549337 conflicts, 1750560 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 3063 skipped
1200.05/1200.40	c 20 enlarged, 0 shrunken, 15137 rescored, 412 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 142578 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 440 probed, 1 phases, 1 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 105429173 learned, 9% deleted, 0 strong, 11 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 53609342 propagations, 0.04 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 52 MB max, 404 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1513115-1238213737/watcher-1513115-1238213737 -o /tmp/evaluation-result-1513115-1238213737/solver-1513115-1238213737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513115-1238213737.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: 1.00 1.00 1.00 3/70 30845
/proc/meminfo: memFree=1621176/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=1052 CPUtime=0
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1094038747 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 263 139 63 155 0 106 0

[startup+0.098287 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30845
/proc/meminfo: memFree=1621176/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=3496 CPUtime=0.09
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 1094038747 3579904 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134548376 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 874 766 79 155 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.101287 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30845
/proc/meminfo: memFree=1621176/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=3496 CPUtime=0.09
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 1094038747 3579904 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 874 766 79 155 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.30131 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30845
/proc/meminfo: memFree=1621176/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=3496 CPUtime=0.29
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 803 0 0 0 29 0 0 0 19 0 1 0 1094038747 3579904 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134548113 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 874 766 79 155 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701355 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30845
/proc/meminfo: memFree=1621176/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=3496 CPUtime=0.69
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 803 0 0 0 69 0 0 0 22 0 1 0 1094038747 3579904 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 874 766 79 155 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3496

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1618672/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=4892 CPUtime=1.49
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 1305 0 0 0 149 0 0 0 25 0 1 0 1094038747 5009408 1119 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 1223 1119 79 155 0 1066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4892

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1615216/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=8336 CPUtime=3.09
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 2158 0 0 0 308 1 0 0 25 0 1 0 1094038747 8536064 1972 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 2084 1972 79 155 0 1927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8336

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1611568/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=10868 CPUtime=6.29
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 2795 0 0 0 628 1 0 0 25 0 1 0 1094038747 11128832 2609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 2717 2609 79 155 0 2560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10868

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1608688/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=13328 CPUtime=12.69
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 3352 0 0 0 1267 2 0 0 25 0 1 0 1094038747 13647872 3166 1992294400 134512640 135151029 4294956240 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 3332 3166 79 155 0 3175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13328

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1605808/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=16416 CPUtime=25.49
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 4104 0 0 0 2546 3 0 0 25 0 1 0 1094038747 16809984 3918 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 4104 3918 79 155 0 3947 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16416

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1601904/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=20116 CPUtime=51.08
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 5012 0 0 0 5104 4 0 0 25 0 1 0 1094038747 20598784 4826 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 5029 4826 79 155 0 4872 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20116

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1597552/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=24672 CPUtime=102.26
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 6058 0 0 0 10221 5 0 0 25 0 1 0 1094038747 25264128 5872 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 6168 5872 79 155 0 6011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24672

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1593136/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=29444 CPUtime=162.25
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 7175 0 0 0 16217 8 0 0 25 0 1 0 1094038747 30150656 6989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 7361 6989 79 155 0 7204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29444

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1589936/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=32828 CPUtime=222.23
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 7933 0 0 0 22214 9 0 0 25 0 1 0 1094038747 33615872 7747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 8207 7747 79 155 0 8050 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32828

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1587248/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=35544 CPUtime=282.21
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 8588 0 0 0 28211 10 0 0 25 0 1 0 1094038747 36397056 8402 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 8886 8402 79 155 0 8729 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35544

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1586288/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=36596 CPUtime=342.19
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 8823 0 0 0 34209 10 0 0 25 0 1 0 1094038747 37474304 8637 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 9149 8637 79 155 0 8992 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1582896/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=40320 CPUtime=402.17
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 9658 0 0 0 40206 11 0 0 25 0 1 0 1094038747 41287680 9472 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 10080 9472 79 155 0 9923 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40320

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1582320/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=40904 CPUtime=462.16
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 9805 0 0 0 46204 12 0 0 25 0 1 0 1094038747 41885696 9619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 10226 9619 79 155 0 10069 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40904

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1579760/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=43664 CPUtime=522.14
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 10433 0 0 0 52201 13 0 0 25 0 1 0 1094038747 44711936 10247 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 10916 10247 79 155 0 10759 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1579056/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=44368 CPUtime=582.12
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 10608 0 0 0 58199 13 0 0 25 0 1 0 1094038747 45432832 10422 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 11092 10422 79 155 0 10935 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1578352/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=45376 CPUtime=642.11
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 10775 0 0 0 64198 13 0 0 25 0 1 0 1094038747 46465024 10589 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 11344 10589 79 155 0 11187 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1575280/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=48568 CPUtime=702.09
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 11515 0 0 0 70194 15 0 0 25 0 1 0 1094038747 49733632 11329 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 12142 11329 79 155 0 11985 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 48568

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1574896/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=48960 CPUtime=762.08
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 11602 0 0 0 76192 16 0 0 25 0 1 0 1094038747 50135040 11416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 12240 11416 79 155 0 12083 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48960

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1574512/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=49352 CPUtime=822.06
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 11688 0 0 0 82190 16 0 0 25 0 1 0 1094038747 50536448 11502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 12338 11502 79 155 0 12181 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 49352

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1574256/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=49656 CPUtime=882.04
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 11747 0 0 0 88188 16 0 0 25 0 1 0 1094038747 50847744 11561 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 12414 11561 79 155 0 12257 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 49656

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1573296/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=51040 CPUtime=942.02
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 11975 0 0 0 94186 16 0 0 25 0 1 0 1094038747 52264960 11789 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 12760 11789 79 155 0 12603 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 51040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1569968/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=54440 CPUtime=1002
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 12812 0 0 0 100183 17 0 0 25 0 1 0 1094038747 55746560 12626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 13610 12626 79 155 0 13453 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1569520/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=54896 CPUtime=1061.99
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 12920 0 0 0 106181 18 0 0 25 0 1 0 1094038747 56213504 12734 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 13724 12734 79 155 0 13567 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 54896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1569200/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=55288 CPUtime=1121.97
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 12994 0 0 0 112179 18 0 0 25 0 1 0 1094038747 56614912 12808 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 13822 12808 79 155 0 13665 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 55288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1568816/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=55808 CPUtime=1181.95
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 13075 0 0 0 118177 18 0 0 25 0 1 0 1094038747 57147392 12889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 13952 12889 79 155 0 13795 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 55808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30846
/proc/meminfo: memFree=1568752/2055920 swapFree=4173984/4192956
[pid=30845] ppid=30843 vsize=55940 CPUtime=1200.05
/proc/30845/stat : 30845 (precosat) R 30843 30845 30098 0 -1 4194304 13103 0 0 0 119987 18 0 0 25 0 1 0 1094038747 57282560 12917 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30845/statm: 13985 12917 79 155 0 13828 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55940

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.19397
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 55940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13103
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= 2148

runsolver used 1.04184 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 05:15:37
IDJOB=1513115
IDBENCH=70236
IDSOLVER=507
FILE ID=node74/1513115-1238213737
PBS_JOBID= 9060493
Free space on /tmp= 101912 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S886725553-011.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513115-1238213737/watcher-1513115-1238213737 -o /tmp/evaluation-result-1513115-1238213737/solver-1513115-1238213737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513115-1238213737.cnf

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

MD5SUM BENCH= 149f4a347f3f97737dc0646d2caf1180
RANDOM SEED=177583420

node74.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		: 3000.236
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		: 3000.236
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:       1621592 kB
Buffers:         39208 kB
Cached:         336288 kB
SwapCached:       7820 kB
Active:         100924 kB
Inactive:       283912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621592 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          14856 kB
Slab:            34684 kB
Committed_AS:  2432660 kB
PageTables:       1852 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= 101912 MiB
End job on node74 at 2009-03-28 05:35:39