Trace number 1514723

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) 1200.1 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.4987
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
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-1514723-1238243205.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.04/0.06	c finished parsing
0.04/0.06	c
0.04/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.04/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.04/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.04/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.04/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.04/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.04/0.06	c
0.04/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.04/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.04/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.04/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.04/0.06	c
0.04/0.06	c starting search after 0.1 seconds
0.04/0.06	c no decision limit
0.04/0.06	c
0.04/0.06	c       original/binary      fixed     eliminated      learned       agility
0.04/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.04/0.06	c
0.04/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.45	c s    0.5    49783   11653      0     0    347       0      0    0.0   0    4
0.39/0.45	c l    0.5    49783   11653      0     0    347       0  49783    0.0   0    4
0.49/0.52	c R    0.5    49783   11653      0     0    347     102    102  813.7  13    4
0.49/0.57	c R    0.6    49783   11653      0     0    347     206    206  704.8  16    4
0.89/0.91	c R    0.9    49783   11653      0     0    347     808    808  566.0  14    5
0.99/1.02	c B    1.0    49783   11653      0     0    347    1003   1003  557.8  16    5
1.59/1.61	c B    1.6    49783   11653      0     0    347    2007   2007  531.9  16    6
1.79/1.82	c R    1.8    49783   11653      0     0    347    2413   2413  546.4  16    6
4.19/4.22	c R    4.2    49783   11653      0     0    347    6434   6434  529.5  14    9
5.19/5.20	c B    5.2    49783   11653      0     0    347    8008   8008  548.6  13   11
10.39/10.48	c R   10.5    49783   11653      0     0    347   16049  16049  536.3  13   17
15.99/16.08	c B   16.1    49783   11653      0     0    347   24018  24018  537.1  19   24
26.99/27.09	c R   27.1    49783   11653      0     0    347   38507  38507  539.3  13   36
36.78/36.86	c +   36.9    49783   11653      0     0    347   49785  54761  547.5  15   47
47.77/47.80	c +   47.8    49783   11653      0     0    347   62230  60237  541.1  13   52
49.28/49.38	c B   49.4    49783   11653      0     0    347   64029  56583  542.3  16   54
62.07/62.16	c +   62.1    49783   11653      0     0    347   77786  66260  530.6  14   56
73.27/73.35	c R   73.3    49783   11653      0     0    347   89798  66275  545.3  14   63
80.07/80.15	c
80.07/80.15	c       original/binary      fixed     eliminated      learned       agility
80.07/80.15	c   seconds        variables     equivalent    conflicts       height       MB
80.07/80.15	c
80.07/80.15	c +   80.1    49783   11653      0     0    347   97232  72886  557.1  14   65
104.86/104.96	c +  104.9    49783   11653      0     0    347  121540  80174  558.1  16   70
136.45/136.55	c +  136.5    49783   11653      0     0    347  151925  88191  551.9  16   78
145.35/145.45	c B  145.4    49783   11653      0     0    347  160049  88203  547.9  18   85
175.95/176.07	c +  176.0    49783   11653      0     0    347  189905  97010  544.3  16   84
192.44/192.51	c R  192.5    49783   11653      0     0    347  205191  97035  551.2  14   95
230.13/230.26	c +  230.2    49783   11653      0     0    347  237380 106711  563.2  15  104
303.01/303.19	c +  303.1    49783   11653      0     0    347  296725 117382  554.5  16  115
394.08/394.21	c +  394.1    49783   11653      0     0    347  370908 129120  552.8  16  119
409.78/409.95	c B  409.8    49783   11653      0     0    347  384098 129137  551.5  14  129
505.45/505.64	c R  505.5    49783   11653      0     0    347  461593 129164  552.9  16  140
508.15/508.35	c +  508.2    49783   11653      0     0    347  463635 142032  553.8  16  141
678.80/679.03	c +  678.8    49783   11653      0     0    347  579540 156235  566.8  15  168
885.95/886.20	c +  886.0    49783   11653      0     0    347  724426 171858  565.1  15  162
1144.57/1144.99	c B 1144.7    49783   11653      0     0    347  896195 171872  559.3  16  175
1158.87/1159.27	c + 1158.9    49783   11653      0     0    347  905531 189043  558.3  15  171
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 933223 conflicts, 3078132 decisions, 11 random
1200.06/1200.40	c 0 iterations, 2042 restarts, 0 skipped
1200.06/1200.40	c 14 enlarged, 0 shrunken, 9133 rescored, 254 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 347 elim, 0 merged
1200.06/1200.40	c elim: 166663 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 8320936 probed, 357 phases, 357 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 217530659 learned, 6% deleted, 0 strong, 79 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 600816873 propagations, 0.50 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 185 MB max, 691 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1514723-1238243205/watcher-1514723-1238243205 -o /tmp/evaluation-result-1514723-1238243205/solver-1514723-1238243205 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514723-1238243205.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/69 4956
/proc/meminfo: memFree=903920/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=1828 CPUtime=0
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 1096983689 1871872 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 457 350 63 155 0 300 0

[startup+0.051175 s]
/proc/loadavg: 1.00 0.99 0.99 3/69 4956
/proc/meminfo: memFree=903920/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=4336 CPUtime=0.04
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 989 0 0 0 4 0 0 0 18 0 1 0 1096983689 4440064 974 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 1084 974 63 155 0 927 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4336

[startup+0.101181 s]
/proc/loadavg: 1.00 0.99 0.99 3/69 4956
/proc/meminfo: memFree=903920/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=5784 CPUtime=0.09
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 1349 0 0 0 9 0 0 0 18 0 1 0 1096983689 5922816 1333 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 1446 1333 79 155 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5784

[startup+0.301201 s]
/proc/loadavg: 1.00 0.99 0.99 3/69 4956
/proc/meminfo: memFree=903920/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=7212 CPUtime=0.29
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 1934 0 0 0 29 0 0 0 19 0 1 0 1096983689 7385088 1710 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 1803 1710 79 155 0 1646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7212

[startup+0.701241 s]
/proc/loadavg: 1.00 0.99 0.99 3/69 4956
/proc/meminfo: memFree=903920/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=7476 CPUtime=0.69
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 1974 0 0 0 69 0 0 0 22 0 1 0 1096983689 7655424 1750 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 1869 1750 79 155 0 1712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7476

[startup+1.50132 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=897192/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=7476 CPUtime=1.49
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 1979 0 0 0 149 0 0 0 25 0 1 0 1096983689 7655424 1755 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 1869 1755 79 155 0 1712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7476

[startup+3.10149 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=896168/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=9720 CPUtime=3.09
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 2536 0 0 0 308 1 0 0 25 0 1 0 1096983689 9953280 2312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 2430 2312 79 155 0 2273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9720

[startup+6.30182 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=891240/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=14208 CPUtime=6.29
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 3686 0 0 0 626 3 0 0 25 0 1 0 1096983689 14548992 3462 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 3552 3462 79 155 0 3395 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14208

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=882664/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=22528 CPUtime=12.68
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 5758 0 0 0 1263 5 0 0 25 0 1 0 1096983689 23068672 5534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 5632 5534 79 155 0 5475 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22528

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=867752/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=36916 CPUtime=25.48
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 9343 0 0 0 2538 10 0 0 25 0 1 0 1096983689 37801984 9119 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 9229 9119 79 155 0 9072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36916

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=845800/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=58696 CPUtime=51.08
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 14809 0 0 0 5092 16 0 0 25 0 1 0 1096983689 60104704 14585 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 14674 14585 79 155 0 14517 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58696

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=828072/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=75988 CPUtime=102.26
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 19117 0 0 0 10207 19 0 0 25 0 1 0 1096983689 77811712 18893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 18997 18893 79 155 0 18840 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75988

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=812904/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=91168 CPUtime=162.25
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 22898 0 0 0 16201 24 0 0 25 0 1 0 1096983689 93356032 22674 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 22792 22674 79 155 0 22635 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 91168

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=793256/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=110704 CPUtime=222.23
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 27801 0 0 0 22193 30 0 0 25 0 1 0 1096983689 113360896 27577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 27676 27577 79 155 0 27519 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 110704

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=783144/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=120740 CPUtime=282.21
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 30306 0 0 0 28188 33 0 0 25 0 1 0 1096983689 123637760 30082 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 30185 30082 79 155 0 30028 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 120740

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=773672/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=130112 CPUtime=342.2
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 32656 0 0 0 34184 36 0 0 25 0 1 0 1096983689 133234688 32432 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 32528 32432 79 155 0 32371 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 130112

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 4957
/proc/meminfo: memFree=771880/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=132488 CPUtime=402.18
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 33253 0 0 0 40181 37 0 0 25 0 1 0 1096983689 135667712 33029 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 33122 33029 79 155 0 32965 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 132488

[startup+462.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/70 4957
/proc/meminfo: memFree=768232/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=135920 CPUtime=462.16
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 34086 0 0 0 46178 38 0 0 25 0 1 0 1096983689 139182080 33862 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 33980 33862 79 155 0 33823 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135920

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 4957
/proc/meminfo: memFree=744040/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=161144 CPUtime=522.15
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 40391 0 0 0 52170 45 0 0 25 0 1 0 1096983689 165011456 40167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 40286 40167 79 155 0 40129 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 161144

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 4957
/proc/meminfo: memFree=723432/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=180416 CPUtime=582.13
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 45223 0 0 0 58162 51 0 0 25 0 1 0 1096983689 184745984 44999 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 45104 44999 79 155 0 44947 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 180416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=721000/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=182928 CPUtime=642.12
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 45831 0 0 0 64160 52 0 0 25 0 1 0 1096983689 187318272 45607 1992294400 134512640 135151029 4294956240 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 45732 45607 79 155 0 45575 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 182928

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=717352/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=186492 CPUtime=702.1
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 46745 0 0 0 70157 53 0 0 25 0 1 0 1096983689 190967808 46521 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 46623 46521 79 155 0 46466 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 186492

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=717352/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=186492 CPUtime=762.08
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 46745 0 0 0 76155 53 0 0 25 0 1 0 1096983689 190967808 46521 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 46623 46521 79 155 0 46466 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 186492

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=717288/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=186492 CPUtime=822.07
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 46745 0 0 0 82153 54 0 0 25 0 1 0 1096983689 190967808 46521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 46623 46521 79 155 0 46466 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 186492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=717352/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=186492 CPUtime=882.05
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 46745 0 0 0 88151 54 0 0 25 0 1 0 1096983689 190967808 46521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 46623 46521 79 155 0 46466 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 186492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4957
/proc/meminfo: memFree=713064/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=190984 CPUtime=942.03
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 47869 0 0 0 94147 56 0 0 25 0 1 0 1096983689 195567616 47645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 47746 47645 79 155 0 47589 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 190984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4959
/proc/meminfo: memFree=712168/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=191644 CPUtime=1002.01
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 48030 0 0 0 100145 56 0 0 25 0 1 0 1096983689 196243456 47806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 47911 47806 79 155 0 47754 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 191644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4959
/proc/meminfo: memFree=712232/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=191644 CPUtime=1061.99
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 48030 0 0 0 106143 56 0 0 25 0 1 0 1096983689 196243456 47806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 47911 47806 79 155 0 47754 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 191644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4959
/proc/meminfo: memFree=710888/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=192964 CPUtime=1121.98
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 48358 0 0 0 112141 57 0 0 25 0 1 0 1096983689 197595136 48134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 48241 48134 79 155 0 48084 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 192964

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/70 4959
/proc/meminfo: memFree=710824/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=192964 CPUtime=1181.96
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 48358 0 0 0 118139 57 0 0 25 0 1 0 1096983689 197595136 48134 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 48241 48134 79 155 0 48084 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 192964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 4959
/proc/meminfo: memFree=710824/2055920 swapFree=4169124/4192956
[pid=4956] ppid=4954 vsize=192964 CPUtime=1200.06
/proc/4956/stat : 4956 (precosat) R 4954 4956 4735 0 -1 4194304 48358 0 0 0 119949 57 0 0 25 0 1 0 1096983689 197595136 48134 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4956/statm: 48241 48134 79 155 0 48084 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 192964

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.5
CPU system time (s): 0.605907
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 192964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48358
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= 3
involuntary context switches= 1641

runsolver used 1.02484 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 13:26:45
IDJOB=1514723
IDBENCH=70370
IDSOLVER=507
FILE ID=node44/1514723-1238243205
PBS_JOBID= 9060657
Free space on /tmp= 66396 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514723-1238243205/watcher-1514723-1238243205 -o /tmp/evaluation-result-1514723-1238243205/solver-1514723-1238243205 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514723-1238243205.cnf

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=235686203

node44.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		: 3000.241
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		: 3000.241
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:        904336 kB
Buffers:        103016 kB
Cached:         938512 kB
SwapCached:      13220 kB
Active:         304572 kB
Inactive:       751612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904336 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80816 kB
Committed_AS:  2541124 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 13:46:48