Trace number 1512815

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) 1200.05 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1441840675-053.cnf
MD5SUM54609dfda8487443dabfcd35e8af453e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.166
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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-1512815-1238208943.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
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
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.25	c R    0.3    22000    1100      0     0      0     102    102  228.2  17    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     202    202  216.7  23    2
0.29/0.33	c N    0.3    22000    1100      0     0      0     803    803  229.2  26    2
0.29/0.36	c B    0.4    22000    1100      0     0      0    1002   1002  234.0  26    2
0.39/0.49	c B    0.5    22000    1100      0     0      0    2002   2002  249.6  27    3
0.49/0.55	c N    0.6    22000    1100      0     0      0    2412   2412  253.0  26    3
1.09/1.17	c N    1.2    22000    1100      0     0      0    6423   6423  261.7  25    6
1.39/1.44	c B    1.4    22000    1100      0     0      0    8005   8005  268.7  25    7
2.89/2.92	c N    2.9    22000    1100      0     0      0   16043  16043  275.7  27   12
4.19/4.28	c +    4.3    22000    1100      0     0      0   22000  24200  279.9  26   16
4.59/4.69	c B    4.7    22000    1100      0     0      0   24014  24014  278.1  26   18
5.29/5.39	c +    5.4    22000    1100      0     0      0   27501  26620  274.6  26   18
6.89/6.97	c +    7.0    22000    1100      0     0      0   34375  29282  273.1  26   19
8.09/8.10	c N    8.1    22000    1100      0     0      0   38504  29300  273.3  26   21
9.39/9.40	c +    9.4    22000    1100      0     0      0   42965  32210  273.1  25   22
12.79/12.89	c +   12.9    22000    1100      0     0      0   53705  35431  275.3  27   24
15.58/15.60	c
15.58/15.60	c       original/binary      fixed     eliminated      learned       agility
15.58/15.60	c   seconds        variables     equivalent    conflicts       height       MB
15.58/15.60	c
15.58/15.60	c B   15.6    22000    1100      0     0      0   64026  35440  274.4  25   26
16.28/16.37	c +   16.4    22000    1100      0     0      0   67132  38974  273.2  25   26
20.69/20.79	c +   20.8    22000    1100      0     0      0   83916  42871  271.4  28   27
22.78/22.83	c N   22.8    22000    1100      0     0      0   89813  42883  271.1  26   30
29.28/29.38	c +   29.4    22000    1100      0     0      0  104895  47158  270.3  25   31
38.28/38.34	c +   38.3    22000    1100      0     0      0  131115  51873  273.6  27   35
47.98/48.01	c B   48.0    22000    1100      0     0      0  160058  51882  271.6  26   38
48.98/49.06	c +   49.1    22000    1100      0     0      0  163892  57060  271.6  27   38
62.88/62.98	c +   63.0    22000    1100      0     0      0  204865  62766  271.0  26   41
63.18/63.21	c N   63.2    22000    1100      0     0      0  205209  57422  271.0  26   41
86.26/86.37	c +   86.4    22000    1100      0     0      0  256081  69042  272.4  26   47
113.07/113.16	c +  113.1    22000    1100      0     0      0  320100  75946  271.5  26   50
140.35/140.44	c B  140.4    22000    1100      0     0      0  384118  75957  270.8  25   55
146.75/146.88	c +  146.9    22000    1100      0     0      0  400129  83540  270.5  25   55
174.75/174.86	c N  174.8    22000    1100      0     0      0  461613  83559  269.2  27   61
202.04/202.12	c +  202.1    22000    1100      0     0      0  500160  91894  268.9  24   65
269.73/269.86	c +  269.8    22000    1100      0     0      0  625200 101083  269.5  27   67
365.40/365.56	c +  365.5    22000    1100      0     0      0  781502 111191  270.4  27   78
427.82/428.04	c B  427.9    22000    1100      0     0      0  896214 111196  270.3  26   82
475.90/476.12	c
475.90/476.12	c       original/binary      fixed     eliminated      learned       agility
475.90/476.12	c   seconds        variables     equivalent    conflicts       height       MB
475.90/476.12	c
475.90/476.12	c +  475.9    22000    1100      0     0      0  976875 122310  270.7  27   84
527.69/527.97	c N  527.8    22000    1100      0     0      0 1025620 122336  271.1  26   95
718.34/718.63	c +  718.4    22000    1100      0     0      0 1221090 134541  271.6  27   94
940.38/940.73	c +  940.4    22000    1100      0     0      0 1526361 147995  273.7  27  106
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 1848708 conflicts, 2417082 decisions, 1 random
1200.02/1200.40	c 0 iterations, 355 restarts, 3225 skipped
1200.02/1200.40	c 20 enlarged, 0 shrunken, 18078 rescored, 507 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 111847 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 193600 probed, 88 phases, 88 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 287707991 learned, 7% deleted, 0 strong, 24 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 202584048 propagations, 0.17 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 118 MB max, 1050 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512815-1238208943/watcher-1512815-1238208943 -o /tmp/evaluation-result-1512815-1238208943/solver-1512815-1238208943 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512815-1238208943.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 0.93 3/70 22002
/proc/meminfo: memFree=938664/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=1052 CPUtime=0
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1093557592 1077248 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 263 154 63 155 0 106 0

[startup+0.0810569 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 22002
/proc/meminfo: memFree=938664/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=3484 CPUtime=0.07
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 832 0 0 0 7 0 0 0 18 0 1 0 1093557592 3567616 764 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 871 764 79 155 0 714 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3484

[startup+0.101058 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 22002
/proc/meminfo: memFree=938664/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=3484 CPUtime=0.09
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 832 0 0 0 9 0 0 0 18 0 1 0 1093557592 3567616 764 1992294400 134512640 135151029 4294956240 18446744073709551615 134548220 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 871 764 79 155 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.301077 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 22002
/proc/meminfo: memFree=938664/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=3484 CPUtime=0.29
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 832 0 0 0 29 0 0 0 19 0 1 0 1093557592 3567616 764 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 871 764 79 155 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701117 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 22002
/proc/meminfo: memFree=938664/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=4936 CPUtime=0.69
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 1220 0 0 0 69 0 0 0 22 0 1 0 1093557592 5054464 1152 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 1234 1152 79 155 0 1077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4936

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.93 2/71 22003
/proc/meminfo: memFree=932896/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=8500 CPUtime=1.49
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 2108 0 0 0 148 1 0 0 25 0 1 0 1093557592 8704000 2040 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 2125 2040 79 155 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.93 2/71 22003
/proc/meminfo: memFree=928224/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=14308 CPUtime=3.09
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 3566 0 0 0 307 2 0 0 25 0 1 0 1093557592 14651392 3498 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 3577 3498 79 155 0 3420 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14308

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.93 2/71 22003
/proc/meminfo: memFree=919648/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=21172 CPUtime=6.29
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 5255 0 0 0 626 3 0 0 25 0 1 0 1093557592 21680128 5187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 5293 5187 79 155 0 5136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21172

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.93 2/71 22003
/proc/meminfo: memFree=913184/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=25804 CPUtime=12.69
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 6436 0 0 0 1265 4 0 0 25 0 1 0 1093557592 26423296 6368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 6451 6368 79 155 0 6294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25804

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.93 2/71 22003
/proc/meminfo: memFree=906080/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=32932 CPUtime=25.48
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 8202 0 0 0 2543 5 0 0 25 0 1 0 1093557592 33722368 8134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 8233 8134 79 155 0 8076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32932

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.93 2/71 22003
/proc/meminfo: memFree=895776/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=43632 CPUtime=51.07
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 10871 0 0 0 5100 7 0 0 25 0 1 0 1093557592 44679168 10803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 10908 10803 79 155 0 10751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43632

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/71 22003
/proc/meminfo: memFree=885856/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=53148 CPUtime=102.26
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 13250 0 0 0 10216 10 0 0 25 0 1 0 1093557592 54423552 13182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 13287 13182 79 155 0 13130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53148

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 22003
/proc/meminfo: memFree=875296/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=63728 CPUtime=162.25
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 15901 0 0 0 16211 14 0 0 25 0 1 0 1093557592 65257472 15833 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 15932 15833 79 155 0 15775 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63728

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 22003
/proc/meminfo: memFree=864224/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=75052 CPUtime=222.24
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 18641 0 0 0 22207 17 0 0 25 0 1 0 1093557592 76853248 18573 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 18763 18573 79 155 0 18606 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 75052

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 22003
/proc/meminfo: memFree=861856/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=77436 CPUtime=282.22
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 19243 0 0 0 28205 17 0 0 25 0 1 0 1093557592 79294464 19175 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 19359 19175 79 155 0 19202 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77436

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 22009
/proc/meminfo: memFree=856160/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=83140 CPUtime=342.2
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 20647 0 0 0 34201 19 0 0 25 0 1 0 1093557592 85135360 20579 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 20785 20579 79 155 0 20628 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 83140

[startup+402.302 s]
/proc/loadavg: 1.28 1.05 0.95 2/76 23992
/proc/meminfo: memFree=745704/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=88696 CPUtime=402.15
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 22039 0 0 0 40184 31 0 0 25 0 1 0 1093557592 90824704 21971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 22174 21971 79 155 0 22017 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 88696

[startup+462.302 s]
/proc/loadavg: 1.13 1.05 0.95 2/71 24085
/proc/meminfo: memFree=724888/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=88696 CPUtime=462.11
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 22039 0 0 0 46179 32 0 0 25 0 1 0 1093557592 90824704 21971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 22174 21971 79 155 0 22017 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 88696

[startup+522.302 s]
/proc/loadavg: 1.05 1.04 0.95 2/71 24085
/proc/meminfo: memFree=714392/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=99692 CPUtime=522.09
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 24739 0 0 0 52173 36 0 0 25 0 1 0 1093557592 102084608 24671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 24923 24671 79 155 0 24766 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 99692

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 0.95 2/71 24085
/proc/meminfo: memFree=711832/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=102268 CPUtime=582.08
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 25374 0 0 0 58171 37 0 0 25 0 1 0 1093557592 104722432 25306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 25567 25306 79 155 0 25410 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 102268

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/71 24085
/proc/meminfo: memFree=710872/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=103496 CPUtime=642.07
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 25601 0 0 0 64170 37 0 0 25 0 1 0 1093557592 105979904 25533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 25874 25533 79 155 0 25717 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 103496

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/71 24085
/proc/meminfo: memFree=710752/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=103496 CPUtime=702.04
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 25635 0 0 0 70167 37 0 0 25 0 1 0 1093557592 105979904 25567 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 25874 25567 79 155 0 25717 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 103496

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 0.95 2/71 24085
/proc/meminfo: memFree=705824/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=108412 CPUtime=762.03
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 26850 0 0 0 76165 38 0 0 25 0 1 0 1093557592 111013888 26782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 27103 26782 79 155 0 26946 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 108412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=705248/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=108988 CPUtime=822.01
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 26988 0 0 0 82163 38 0 0 25 0 1 0 1093557592 111603712 26920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 27247 26920 79 155 0 27090 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 108988

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=704544/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=109676 CPUtime=882
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 27166 0 0 0 88161 39 0 0 25 0 1 0 1093557592 112308224 27098 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 27419 27098 79 155 0 27262 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 109676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=703200/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=111716 CPUtime=941.98
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 27640 0 0 0 94159 39 0 0 25 0 1 0 1093557592 114397184 27572 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 27929 27572 79 155 0 27772 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 111716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=692576/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=121764 CPUtime=1001.97
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 30143 0 0 0 100155 42 0 0 25 0 1 0 1093557592 124686336 30075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 30441 30075 79 155 0 30284 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 121764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=690528/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=124144 CPUtime=1061.96
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 30694 0 0 0 106153 43 0 0 25 0 1 0 1093557592 127123456 30626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 31036 30626 79 155 0 30879 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 124144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=690272/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=124288 CPUtime=1121.94
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 30740 0 0 0 112151 43 0 0 25 0 1 0 1093557592 127270912 30672 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 31072 30672 79 155 0 30915 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 124288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=690272/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=124288 CPUtime=1181.92
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 30741 0 0 0 118149 43 0 0 25 0 1 0 1093557592 127270912 30673 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 31072 30673 79 155 0 30915 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 124288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24085
/proc/meminfo: memFree=690272/2055920 swapFree=4173156/4192956
[pid=22002] ppid=22000 vsize=124288 CPUtime=1200.02
/proc/22002/stat : 22002 (precosat) R 22000 22002 21873 0 -1 4194304 30742 0 0 0 119959 43 0 0 25 0 1 0 1093557592 127270912 30674 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22002/statm: 31072 30674 79 155 0 30915 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 124288

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): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.6
CPU system time (s): 0.45593
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 124288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30742
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= 1814

runsolver used 1.00685 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 03:55:43
IDJOB=1512815
IDBENCH=70211
IDSOLVER=507
FILE ID=node36/1512815-1238208943
PBS_JOBID= 9060528
Free space on /tmp= 66412 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1441840675-053.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512815-1238208943/watcher-1512815-1238208943 -o /tmp/evaluation-result-1512815-1238208943/solver-1512815-1238208943 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512815-1238208943.cnf

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

MD5SUM BENCH= 54609dfda8487443dabfcd35e8af453e
RANDOM SEED=633591468

node36.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		: 3000.214
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		: 3000.214
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:        939080 kB
Buffers:         94220 kB
Cached:         926084 kB
SwapCached:       9216 kB
Active:         187408 kB
Inactive:       843568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        939080 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            71168 kB
Committed_AS:  2909700 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 04:15:46