Trace number 1512539

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 1200.63

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark954.206
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

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-1512539-1238205332.cnf
0.00/0.00	c found header 'p cnf 1000 20000'
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    20000    1000      0     0      0       0      0    0.0   0    1
0.10/0.19	c s    0.2    20000    1000      0     0      0       0      0    0.0   0    1
0.10/0.19	c l    0.2    20000    1000      0     0      0       0  20000    0.0   0    1
0.20/0.20	c R    0.2    20000    1000      0     0      0     102    102  198.4  16    2
0.20/0.21	c R    0.2    20000    1000      0     0      0     202    202  191.4  22    2
0.20/0.28	c R    0.3    20000    1000      0     0      0     809    809  205.6  25    2
0.30/0.30	c B    0.3    20000    1000      0     0      0    1001   1001  200.9  27    2
0.40/0.41	c B    0.4    20000    1000      0     0      0    2004   2004  218.8  25    3
0.40/0.46	c N    0.5    20000    1000      0     0      0    2413   2413  219.9  28    3
0.89/0.97	c N    1.0    20000    1000      0     0      0    6428   6428  243.8  26    5
1.10/1.19	c B    1.2    20000    1000      0     0      0    8006   8006  248.9  28    6
2.69/2.73	c N    2.7    20000    1000      0     0      0   16053  16053  259.3  25   11
3.60/3.68	c +    3.7    20000    1000      0     0      0   20000  22000  261.7  29   13
4.89/4.91	c B    4.9    20000    1000      0     0      0   24010  22006  262.2  26   15
5.09/5.11	c +    5.1    20000    1000      0     0      0   25000  24200  262.6  28   15
6.39/6.41	c +    6.4    20000    1000      0     0      0   31250  26620  264.0  28   17
8.19/8.21	c N    8.2    20000    1000      0     0      0   38505  26629  262.9  28   18
8.29/8.33	c +    8.3    20000    1000      0     0      0   39062  29282  262.9  26   18
10.89/10.95	c +   11.0    20000    1000      0     0      0   48827  32210  262.2  28   20
14.19/14.27	c
14.19/14.27	c       original/binary      fixed     eliminated      learned       agility
14.19/14.27	c   seconds        variables     equivalent    conflicts       height       MB
14.19/14.27	c
14.19/14.27	c +   14.3    20000    1000      0     0      0   61030  35431  263.7  27   22
14.99/15.08	c B   15.1    20000    1000      0     0      0   64016  35207  264.4  26   24
18.98/19.08	c +   19.1    20000    1000      0     0      0   76286  38974  266.3  26   24
24.98/25.01	c N   25.0    20000    1000      0     0      0   89803  38988  267.8  27   27
27.98/28.03	c +   28.0    20000    1000      0     0      0   95355  42871  268.2  28   28
39.48/39.60	c +   39.6    20000    1000      0     0      0  119191  47158  268.0  26   31
50.77/50.84	c +   50.8    20000    1000      0     0      0  148987  51873  264.6  28   34
57.18/57.21	c B   57.2    20000    1000      0     0      0  160034  51884  263.5  27   37
67.76/67.85	c +   67.8    20000    1000      0     0      0  186231  57060  261.8  29   38
75.76/75.84	c N   75.8    20000    1000      0     0      0  205205  57070  259.3  26   41
93.36/93.41	c +   93.4    20000    1000      0     0      0  232785  62766  256.3  27   43
116.24/116.36	c +  116.3    20000    1000      0     0      0  290981  69042  258.5  25   45
146.33/146.40	c +  146.3    20000    1000      0     0      0  363726  75946  256.1  28   50
154.32/154.46	c B  154.4    20000    1000      0     0      0  384076  75954  255.1  25   55
188.52/188.66	c +  188.6    20000    1000      0     0      0  454656  83540  255.1  25   57
193.81/193.92	c N  193.8    20000    1000      0     0      0  461640  82943  255.0  27   61
269.28/269.41	c +  269.3    20000    1000      0     0      0  568320  91894  255.3  26   60
346.82/347.10	c +  346.9    20000    1000      0     0      0  710401 101083  258.1  29   70
443.98/444.20	c +  444.0    20000    1000      0     0      0  888003 111191  257.8  26   75
448.87/449.19	c
448.87/449.19	c       original/binary      fixed     eliminated      learned       agility
448.87/449.19	c   seconds        variables     equivalent    conflicts       height       MB
448.87/449.19	c
448.87/449.19	c B  449.0    20000    1000      0     0      0  896176 109265  257.6  27   80
549.33/549.60	c N  549.3    20000    1000      0     0      0 1025688 111213  256.1  26   86
673.86/674.21	c +  673.9    20000    1000      0     0      0 1110001 122310  255.1  26   90
882.78/883.21	c +  882.8    20000    1000      0     0      0 1387501 134541  257.0  29   98
1149.16/1149.75	c + 1149.2    20000    1000      0     0      0 1734376 147995  256.8  27  104
1200.04/1200.60	c
1200.04/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.60	c
1200.04/1200.60	c 1799246 conflicts, 2259578 decisions, 1 random
1200.04/1200.60	c 0 iterations, 156 restarts, 3341 skipped
1200.04/1200.60	c 21 enlarged, 0 shrunken, 17593 rescored, 504 rebiased
1200.04/1200.60	c 1 simplifications, 0 reductions
1200.04/1200.60	c
1200.04/1200.60	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.60	c elim: 101785 resolutions, 1 phases, 1 rounds
1200.04/1200.60	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.60	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.60	c prbe: 116000 probed, 58 phases, 58 rounds
1200.04/1200.60	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.60	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.60	c hash: 0 units, 0 merged
1200.04/1200.60	c mins: 267639900 learned, 7% deleted, 0 strong, 21 depth
1200.04/1200.60	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.60	c strs: 0 forward, 0 backward
1200.04/1200.60	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.60	c prps: 185005842 propagations, 0.15 megaprops
1200.04/1200.60	c
1200.04/1200.60	c 1200.0 seconds, 112 MB max, 979 MB recycled
1200.04/1200.60	c
1200.04/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.60	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-1512539-1238205332/watcher-1512539-1238205332 -o /tmp/evaluation-result-1512539-1238205332/solver-1512539-1238205332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512539-1238205332.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: 0.00 0.00 0.00 3/64 23837
/proc/meminfo: memFree=937600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=1052 CPUtime=0
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1093198379 1077248 159 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 263 160 63 155 0 106 0

[startup+0.037214 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23837
/proc/meminfo: memFree=937600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=2388 CPUtime=0.03
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 581 0 0 0 3 0 0 0 18 0 1 0 1093198379 2445312 520 1992294400 134512640 135151029 4294956240 18446744073709551615 134676696 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 597 520 79 155 0 440 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2388

[startup+0.101222 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23837
/proc/meminfo: memFree=937600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=3180 CPUtime=0.1
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 762 0 0 0 10 0 0 0 18 0 1 0 1093198379 3256320 701 1992294400 134512640 135151029 4294956240 18446744073709551615 134548477 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 795 701 79 155 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3180

[startup+0.301252 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23837
/proc/meminfo: memFree=937600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=3312 CPUtime=0.3
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 790 0 0 0 30 0 0 0 20 0 1 0 1093198379 3391488 729 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 828 729 79 155 0 671 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3312

[startup+0.701308 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23837
/proc/meminfo: memFree=937600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=5160 CPUtime=0.7
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 1267 0 0 0 70 0 0 0 24 0 1 0 1093198379 5283840 1206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 1290 1206 79 155 0 1133 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5160

[startup+1.50142 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 23838
/proc/meminfo: memFree=931704/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=8460 CPUtime=1.49
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 2096 0 0 0 149 0 0 0 25 0 1 0 1093198379 8663040 2035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 2115 2035 79 155 0 1958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8460

[startup+3.10165 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 23838
/proc/meminfo: memFree=927608/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=13352 CPUtime=3.09
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 3295 0 0 0 309 0 0 0 25 0 1 0 1093198379 13672448 3234 1992294400 134512640 135151029 4294956240 18446744073709551615 134551445 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 3338 3234 79 155 0 3181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13352

[startup+6.30111 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23838
/proc/meminfo: memFree=920696/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=18104 CPUtime=6.29
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 4497 0 0 0 628 1 0 0 25 0 1 0 1093198379 18538496 4436 1992294400 134512640 135151029 4294956240 18446744073709551615 134580663 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 4526 4436 79 155 0 4369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18104

[startup+12.701 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 23838
/proc/meminfo: memFree=914616/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=23528 CPUtime=12.69
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 5861 0 0 0 1266 3 0 0 25 0 1 0 1093198379 24092672 5800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 5882 5800 79 155 0 5725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23528

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 23838
/proc/meminfo: memFree=908600/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=29476 CPUtime=25.48
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 7342 0 0 0 2544 4 0 0 25 0 1 0 1093198379 30183424 7281 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 7369 7281 79 155 0 7212 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29476

[startup+51.1016 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 23838
/proc/meminfo: memFree=902264/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=36256 CPUtime=51.07
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 9020 0 0 0 5101 6 0 0 25 0 1 0 1093198379 37126144 8959 1992294400 134512640 135151029 4294956240 18446744073709551615 134574224 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 9064 8959 79 155 0 8907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36256

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 23838
/proc/meminfo: memFree=889016/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=49196 CPUtime=102.26
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 12202 0 0 0 10217 9 0 0 25 0 1 0 1093198379 50376704 12141 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 12299 12141 79 155 0 12142 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49196

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 23838
/proc/meminfo: memFree=880120/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=58072 CPUtime=162.22
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 14408 0 0 0 16211 11 0 0 25 0 1 0 1093198379 59465728 14347 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 14518 14347 79 155 0 14361 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 58072

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 23838
/proc/meminfo: memFree=869944/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=68560 CPUtime=222.19
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 16953 0 0 0 22206 13 0 0 25 0 1 0 1093198379 70205440 16892 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 17140 16892 79 155 0 16983 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 68560

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 23838
/proc/meminfo: memFree=869304/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=69144 CPUtime=282.17
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 17102 0 0 0 28203 14 0 0 25 0 1 0 1093198379 70803456 17041 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 17286 17041 79 155 0 17129 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 69144

[startup+342.303 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 23844
/proc/meminfo: memFree=864760/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=73868 CPUtime=342.12
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 18237 0 0 0 34196 16 0 0 25 0 1 0 1093198379 75640832 18176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 18467 18176 79 155 0 18310 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 73868

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 23844
/proc/meminfo: memFree=854904/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=83776 CPUtime=402.09
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 20690 0 0 0 40191 18 0 0 25 0 1 0 1093198379 85786624 20629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 20944 20629 79 155 0 20787 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 83776

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 23844
/proc/meminfo: memFree=852728/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=86036 CPUtime=462.07
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 21240 0 0 0 46188 19 0 0 25 0 1 0 1093198379 88100864 21179 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 21509 21179 79 155 0 21352 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 86036

[startup+522.301 s]
/proc/loadavg: 1.03 0.83 0.41 2/65 23844
/proc/meminfo: memFree=849656/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=89284 CPUtime=522.04
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 22000 0 0 0 52184 20 0 0 25 0 1 0 1093198379 91426816 21939 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 22321 21939 79 155 0 22164 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 89284

[startup+582.301 s]
/proc/loadavg: 1.05 0.87 0.45 2/65 23844
/proc/meminfo: memFree=847096/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=92088 CPUtime=582.01
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 22639 0 0 0 58181 20 0 0 25 0 1 0 1093198379 94298112 22578 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 23022 22578 79 155 0 22865 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 92088

[startup+642.302 s]
/proc/loadavg: 1.02 0.89 0.48 2/65 23844
/proc/meminfo: memFree=844856/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=94568 CPUtime=641.98
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 23185 0 0 0 64177 21 0 0 25 0 1 0 1093198379 96837632 23124 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 23642 23124 79 155 0 23485 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 94568

[startup+702.301 s]
/proc/loadavg: 1.00 0.91 0.51 2/65 23844
/proc/meminfo: memFree=837560/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=102140 CPUtime=701.94
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 25009 0 0 0 70171 23 0 0 25 0 1 0 1093198379 104591360 24948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 25535 24948 79 155 0 25378 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 102140

[startup+762.305 s]
/proc/loadavg: 1.00 0.92 0.54 2/65 23844
/proc/meminfo: memFree=837432/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=102140 CPUtime=761.92
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 25021 0 0 0 76169 23 0 0 25 0 1 0 1093198379 104591360 24960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 25535 24960 79 155 0 25378 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 102140

[startup+822.302 s]
/proc/loadavg: 1.00 0.93 0.57 2/65 23844
/proc/meminfo: memFree=837432/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=102140 CPUtime=821.89
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 25023 0 0 0 82166 23 0 0 25 0 1 0 1093198379 104591360 24962 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 25535 24962 79 155 0 25378 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 102140

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 23844
/proc/meminfo: memFree=835768/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=103912 CPUtime=881.87
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 25455 0 0 0 88163 24 0 0 25 0 1 0 1093198379 106405888 25394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 25978 25394 79 155 0 25821 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 103912

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.61 2/65 23844
/proc/meminfo: memFree=827192/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=112576 CPUtime=941.85
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 27589 0 0 0 94159 26 0 0 25 0 1 0 1093198379 115277824 27528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 28144 27528 79 155 0 27987 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 112576

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 23844
/proc/meminfo: memFree=826936/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=112720 CPUtime=1001.82
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 27646 0 0 0 100156 26 0 0 25 0 1 0 1093198379 115425280 27585 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 28180 27585 79 155 0 28023 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 112720

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 23844
/proc/meminfo: memFree=826168/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=113804 CPUtime=1061.79
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 27866 0 0 0 106153 26 0 0 25 0 1 0 1093198379 116535296 27805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 28451 27805 79 155 0 28294 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 113804

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/65 23844
/proc/meminfo: memFree=823928/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=116072 CPUtime=1121.77
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 28393 0 0 0 112150 27 0 0 25 0 1 0 1093198379 118857728 28332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 29018 28332 79 155 0 28861 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 116072

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 23844
/proc/meminfo: memFree=822584/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=117408 CPUtime=1181.75
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 28712 0 0 0 118148 27 0 0 25 0 1 0 1093198379 120225792 28651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 29352 28651 79 155 0 29195 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 117408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 23844
/proc/meminfo: memFree=822584/2055920 swapFree=4175464/4192956
[pid=23837] ppid=23835 vsize=117408 CPUtime=1200.04
/proc/23837/stat : 23837 (precosat) R 23835 23837 23800 0 -1 4194304 28728 0 0 0 119977 27 0 0 25 0 1 0 1093198379 120225792 28667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23837/statm: 29352 28667 79 155 0 29195 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 117408

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): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.293955
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 117408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28728
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= 4083

runsolver used 1.11983 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 02:55:32
IDJOB=1512539
IDBENCH=70188
IDSOLVER=507
FILE ID=node30/1512539-1238205332
PBS_JOBID= 9060534
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512539-1238205332/watcher-1512539-1238205332 -o /tmp/evaluation-result-1512539-1238205332/solver-1512539-1238205332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512539-1238205332.cnf

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=1968568485

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        938464 kB
Buffers:         74984 kB
Cached:         953540 kB
SwapCached:      11400 kB
Active:          80668 kB
Inactive:       961132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938464 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          18604 kB
Slab:            61796 kB
Committed_AS:  2986216 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 03:15:34