Trace number 1512743

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) 1200.08 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S115851319-100.cnf
MD5SUMa1edfaeac2621d913d1c4fa9fc78f271
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark169.393
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-1512743-1238207744.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
0.00/0.02	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    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.22	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.22	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     100    100  227.2  14    2
0.19/0.25	c R    0.3    22000    1100      0     0      0     202    202  220.1  22    2
0.29/0.32	c N    0.3    22000    1100      0     0      0     804    804  226.4  27    2
0.29/0.35	c B    0.4    22000    1100      0     0      0    1000   1000  230.2  27    2
0.39/0.48	c B    0.5    22000    1100      0     0      0    2001   2001  241.9  28    3
0.49/0.54	c N    0.5    22000    1100      0     0      0    2408   2408  244.5  26    3
1.09/1.18	c N    1.2    22000    1100      0     0      0    6421   6421  254.5  26    6
1.39/1.49	c B    1.5    22000    1100      0     0      0    8004   8004  255.8  26    7
2.99/3.03	c N    3.0    22000    1100      0     0      0   16048  16048  263.7  26   12
4.69/4.74	c +    4.7    22000    1100      0     0      0   22000  24200  267.6  27   16
5.40/5.43	c B    5.4    22000    1100      0     0      0   24006  24006  267.6  26   18
6.09/6.17	c +    6.2    22000    1100      0     0      0   27501  26620  270.5  25   18
7.69/7.72	c +    7.7    22000    1100      0     0      0   34376  29282  268.9  27   19
8.79/8.81	c N    8.8    22000    1100      0     0      0   38519  29294  272.2  28   21
9.99/10.09	c +   10.1    22000    1100      0     0      0   42970  32210  274.9  27   21
13.38/13.47	c +   13.5    22000    1100      0     0      0   53710  35431  275.9  28   23
16.49/16.52	c
16.49/16.52	c       original/binary      fixed     eliminated      learned       agility
16.49/16.52	c   seconds        variables     equivalent    conflicts       height       MB
16.49/16.52	c
16.49/16.52	c B   16.5    22000    1100      0     0      0   64019  35436  275.5  28   26
17.29/17.39	c +   17.4    22000    1100      0     0      0   67135  38974  275.3  26   26
21.89/21.95	c +   21.9    22000    1100      0     0      0   83921  42871  272.1  26   28
23.68/23.74	c N   23.7    22000    1100      0     0      0   89816  42883  274.4  26   30
29.18/29.22	c +   29.2    22000    1100      0     0      0  104900  47158  278.8  27   31
37.97/38.07	c +   38.1    22000    1100      0     0      0  131126  51873  276.9  27   34
48.28/48.38	c B   48.4    22000    1100      0     0      0  160041  51880  280.4  25   38
49.57/49.65	c +   49.6    22000    1100      0     0      0  163907  57060  279.6  27   38
63.77/63.80	c +   63.8    22000    1100      0     0      0  204880  62766  280.2  26   42
63.97/64.01	c N   64.0    22000    1100      0     0      0  205220  57410  280.2  26   42
88.86/88.99	c +   89.0    22000    1100      0     0      0  256101  69042  282.7  25   49
116.55/116.62	c +  116.6    22000    1100      0     0      0  320126  75946  281.7  27   51
144.54/144.68	c B  144.6    22000    1100      0     0      0  384102  75951  278.2  27   56
150.74/150.86	c +  150.8    22000    1100      0     0      0  400155  83540  277.4  27   55
183.42/183.53	c N  183.5    22000    1100      0     0      0  461585  83556  275.2  26   61
220.81/220.93	c +  220.9    22000    1100      0     0      0  500190  91894  274.1  26   71
293.98/294.11	c +  294.0    22000    1100      0     0      0  625237 101083  273.3  27   69
391.54/391.75	c +  391.6    22000    1100      0     0      0  781548 111191  275.1  24   78
451.93/452.20	c B  452.0    22000    1100      0     0      0  896194 111205  274.1  27   82
499.90/500.11	c
499.90/500.11	c       original/binary      fixed     eliminated      learned       agility
499.90/500.11	c   seconds        variables     equivalent    conflicts       height       MB
499.90/500.11	c
499.90/500.11	c +  499.9    22000    1100      0     0      0  976937 122310  273.3  25   86
553.58/553.82	c N  553.6    22000    1100      0     0      0 1025610 122328  272.5  27  100
771.81/772.16	c +  771.9    22000    1100      0     0      0 1221172 134541  270.7  28   95
983.63/984.07	c +  983.7    22000    1100      0     0      0 1526465 147995  270.8  25  104
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 1799720 conflicts, 2358726 decisions, 1 random
1200.05/1200.50	c 0 iterations, 391 restarts, 3108 skipped
1200.05/1200.50	c 20 enlarged, 0 shrunken, 17599 rescored, 504 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 111877 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 206800 probed, 94 phases, 94 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 280202731 learned, 7% deleted, 0 strong, 26 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 196944527 propagations, 0.16 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 119 MB max, 1023 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1512743-1238207744/watcher-1512743-1238207744 -o /tmp/evaluation-result-1512743-1238207744/solver-1512743-1238207744 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512743-1238207744.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: 0.91 0.95 0.88 3/64 2294
/proc/meminfo: memFree=1178392/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=1052 CPUtime=0
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093440776 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 263 147 63 155 0 106 0

[startup+0.0682181 s]
/proc/loadavg: 0.91 0.95 0.88 3/64 2294
/proc/meminfo: memFree=1178392/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=3484 CPUtime=0.06
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 835 0 0 0 6 0 0 0 18 0 1 0 1093440776 3567616 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134519141 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 871 767 79 155 0 714 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3484

[startup+0.101224 s]
/proc/loadavg: 0.91 0.95 0.88 3/64 2294
/proc/meminfo: memFree=1178392/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=3484 CPUtime=0.09
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 835 0 0 0 9 0 0 0 18 0 1 0 1093440776 3567616 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134548564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 871 767 79 155 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.301263 s]
/proc/loadavg: 0.91 0.95 0.88 3/64 2294
/proc/meminfo: memFree=1178392/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=3484 CPUtime=0.29
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 835 0 0 0 29 0 0 0 19 0 1 0 1093440776 3567616 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 871 767 79 155 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701338 s]
/proc/loadavg: 0.91 0.95 0.88 3/64 2294
/proc/meminfo: memFree=1178392/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=5200 CPUtime=0.69
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 1260 0 0 0 69 0 0 0 22 0 1 0 1093440776 5324800 1192 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 1300 1192 79 155 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5200

[startup+1.50149 s]
/proc/loadavg: 0.91 0.95 0.88 2/65 2295
/proc/meminfo: memFree=1172688/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=8104 CPUtime=1.49
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 2008 0 0 0 149 0 0 0 25 0 1 0 1093440776 8298496 1940 1992294400 134512640 135151029 4294956240 18446744073709551615 134574094 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 2026 1940 79 155 0 1869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8104

[startup+3.1018 s]
/proc/loadavg: 0.91 0.95 0.88 2/65 2295
/proc/meminfo: memFree=1168208/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=13780 CPUtime=3.09
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 3404 0 0 0 308 1 0 0 25 0 1 0 1093440776 14110720 3336 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 3445 3336 79 155 0 3288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13780

[startup+6.30141 s]
/proc/loadavg: 0.92 0.95 0.88 2/65 2295
/proc/meminfo: memFree=1159440/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=19852 CPUtime=6.29
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 4943 0 0 0 627 2 0 0 25 0 1 0 1093440776 20328448 4875 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 4963 4875 79 155 0 4806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19852

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.88 2/65 2295
/proc/meminfo: memFree=1153176/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=25672 CPUtime=12.69
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 6388 0 0 0 1266 3 0 0 25 0 1 0 1093440776 26288128 6320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 6418 6320 79 155 0 6261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25672

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.88 2/65 2295
/proc/meminfo: memFree=1145752/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=33064 CPUtime=25.48
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 8239 0 0 0 2543 5 0 0 25 0 1 0 1093440776 33857536 8171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 8266 8171 79 155 0 8109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33064

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.88 2/65 2295
/proc/meminfo: memFree=1136408/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=43492 CPUtime=51.08
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 10838 0 0 0 5100 8 0 0 25 0 1 0 1093440776 44535808 10770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 10873 10770 79 155 0 10716 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43492

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.89 2/65 2295
/proc/meminfo: memFree=1123160/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=55688 CPUtime=102.26
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 13869 0 0 0 10216 10 0 0 25 0 1 0 1093440776 57024512 13801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 13922 13801 79 155 0 13765 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55688

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 2295
/proc/meminfo: memFree=1115672/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=63172 CPUtime=162.24
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 15723 0 0 0 16211 13 0 0 25 0 1 0 1093440776 64688128 15655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 15793 15655 79 155 0 15636 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 2295
/proc/meminfo: memFree=1103320/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=75976 CPUtime=222.21
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 18847 0 0 0 22205 16 0 0 25 0 1 0 1093440776 77799424 18779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 18994 18779 79 155 0 18837 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 75976

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2295
/proc/meminfo: memFree=1093912/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=85112 CPUtime=282.19
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 21148 0 0 0 28200 19 0 0 25 0 1 0 1093440776 87154688 21080 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 21278 21080 79 155 0 21121 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 85112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2295
/proc/meminfo: memFree=1093912/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=85112 CPUtime=342.16
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 21148 0 0 0 34197 19 0 0 25 0 1 0 1093440776 87154688 21080 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 21278 21080 79 155 0 21121 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 85112

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2295
/proc/meminfo: memFree=1090520/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=88548 CPUtime=402.14
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 22025 0 0 0 40194 20 0 0 25 0 1 0 1093440776 90673152 21957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 22137 21957 79 155 0 21980 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 88548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2295
/proc/meminfo: memFree=1089944/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=89084 CPUtime=462.12
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 22144 0 0 0 46191 21 0 0 25 0 1 0 1093440776 91222016 22076 1992294400 134512640 135151029 4294956240 18446744073709551615 134551550 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 22271 22076 79 155 0 22114 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 89084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1078040/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=101156 CPUtime=522.1
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 25136 0 0 0 52186 24 0 0 25 0 1 0 1093440776 103583744 25068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 25289 25068 79 155 0 25132 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 101156

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1071512/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=108096 CPUtime=582.07
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 26750 0 0 0 58181 26 0 0 25 0 1 0 1093440776 110690304 26682 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27024 26682 79 155 0 26867 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 108096

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1069336/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110272 CPUtime=642.06
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27275 0 0 0 64179 27 0 0 25 0 1 0 1093440776 112918528 27207 1992294400 134512640 135151029 4294956240 18446744073709551615 134567686 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27568 27207 79 155 0 27411 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 110272

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1068760/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110884 CPUtime=702.03
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27417 0 0 0 70176 27 0 0 25 0 1 0 1093440776 113545216 27349 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27721 27349 79 155 0 27564 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 110884

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1068696/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110884 CPUtime=762.01
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27441 0 0 0 76174 27 0 0 25 0 1 0 1093440776 113545216 27373 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27721 27373 79 155 0 27564 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 110884

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1068632/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110884 CPUtime=821.99
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27441 0 0 0 82171 28 0 0 25 0 1 0 1093440776 113545216 27373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27721 27373 79 155 0 27564 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 110884

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1068632/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110884 CPUtime=881.97
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27442 0 0 0 88169 28 0 0 25 0 1 0 1093440776 113545216 27374 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27721 27374 79 155 0 27564 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 110884

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1068632/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=110884 CPUtime=941.95
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 27445 0 0 0 94167 28 0 0 25 0 1 0 1093440776 113545216 27377 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 27721 27377 79 155 0 27564 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 110884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1062232/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=117352 CPUtime=1001.92
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 29039 0 0 0 100163 29 0 0 25 0 1 0 1093440776 120168448 28971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 29338 28971 79 155 0 29181 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 117352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1057496/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=122152 CPUtime=1061.9
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 30234 0 0 0 106159 31 0 0 25 0 1 0 1093440776 125083648 30166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 30538 30166 79 155 0 30381 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 122152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1055064/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=124792 CPUtime=1121.88
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 30823 0 0 0 112156 32 0 0 25 0 1 0 1093440776 127787008 30755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 31198 30755 79 155 0 31041 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 124792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1055064/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=124792 CPUtime=1181.86
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 30839 0 0 0 118154 32 0 0 25 0 1 0 1093440776 127787008 30771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554929 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 31198 30771 79 155 0 31041 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 124792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1055000/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=124792 CPUtime=1200.05
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 30839 0 0 0 119973 32 0 0 25 0 1 0 1093440776 127787008 30771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 31198 30771 79 155 0 31041 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124792

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2297
/proc/meminfo: memFree=1055000/2055920 swapFree=4178400/4192956
[pid=2294] ppid=2292 vsize=124792 CPUtime=1200.05
/proc/2294/stat : 2294 (precosat) R 2292 2294 2196 0 -1 4194304 30839 0 0 0 119973 32 0 0 25 0 1 0 1093440776 127787008 30771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2294/statm: 31198 30771 79 155 0 31041 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.74
CPU system time (s): 0.341948
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 124792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.341948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30839
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= 1587

runsolver used 0.868867 second user time and 2.69459 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 03:35:45
IDJOB=1512743
IDBENCH=70205
IDSOLVER=507
FILE ID=node9/1512743-1238207744
PBS_JOBID= 9060555
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S115851319-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512743-1238207744/watcher-1512743-1238207744 -o /tmp/evaluation-result-1512743-1238207744/solver-1512743-1238207744 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512743-1238207744.cnf

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

MD5SUM BENCH= a1edfaeac2621d913d1c4fa9fc78f271
RANDOM SEED=1143137055

node9.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		: 3000.268
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		: 3000.268
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:       1178808 kB
Buffers:         87952 kB
Cached:         702000 kB
SwapCached:       8300 kB
Active:         234356 kB
Inactive:       565388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1178808 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            63308 kB
Committed_AS:  2825540 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node9 at 2009-03-28 03:55:47