Trace number 1514003

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 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.73082
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1514003-1238225768.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.02/0.03	c finished parsing
0.02/0.03	c
0.02/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.02/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.02/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.02/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.02/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.02/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.02/0.03	c
0.02/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.02/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.02/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.02/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.02/0.03	c
0.02/0.03	c starting search after 0.0 seconds
0.02/0.03	c no decision limit
0.02/0.04	c
0.02/0.04	c       original/binary      fixed     eliminated      learned       agility
0.02/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.02/0.04	c
0.02/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.24	c s    0.2    33187    7733      0     0    267       0      0    0.0   0    3
0.19/0.24	c l    0.2    33187    7733      0     0    267       0  33187    0.0   0    3
0.19/0.28	c R    0.3    33187    7733      0     0    267     100    100  526.8  16    3
0.29/0.31	c R    0.3    33187    7733      0     0    267     200    200  450.1  16    3
0.49/0.51	c R    0.5    33187    7733      0     0    267     803    803  367.2  18    3
0.49/0.58	c B    0.6    33187    7733      0     0    267    1000   1000  359.8  15    3
0.89/0.93	c B    0.9    33187    7733      0     0    267    2000   2000  353.5  17    4
0.99/1.07	c R    1.1    33187    7733      0     0    267    2411   2411  363.8  19    4
2.50/2.57	c R    2.6    33187    7733      0     0    267    6422   6422  361.3  16    7
3.10/3.18	c B    3.2    33187    7733      0     0    267    8004   8004  384.8  15    8
6.59/6.62	c R    6.6    33187    7733      0     0    267   16055  16055  376.8  13   13
10.39/10.45	c B   10.5    33187    7733      0     0    267   24012  24012  378.3  16   19
14.99/15.08	c +   15.1    33187    7733      0     0    267   33187  36505  371.7  14   25
17.89/17.94	c R   17.9    33187    7733      0     0    267   38504  36516  381.6  17   28
19.49/19.52	c +   19.5    33187    7733      0     0    267   41483  40155  387.9  15   28
25.58/25.68	c +   25.7    33187    7733      0     0    267   51850  44170  387.7  17   32
32.79/32.80	c B   32.8    33187    7733      0     0    267   64025  44190  384.6  15   34
33.28/33.35	c +   33.3    33187    7733      0     0    267   64811  48587  383.4  16   34
42.98/43.03	c
42.98/43.03	c       original/binary      fixed     eliminated      learned       agility
42.98/43.03	c   seconds        variables     equivalent    conflicts       height       MB
42.98/43.03	c
42.98/43.03	c +   43.0    33187    7733      0     0    267   81010  53445  378.3  18   38
48.39/48.47	c R   48.5    33187    7733      0     0    267   89821  53459  386.1  15   42
55.58/55.67	c +   55.7    33187    7733      0     0    267  101262  58789  398.8  18   43
73.47/73.55	c +   73.5    33187    7733      0     0    267  126575  64667  392.8  16   47
95.36/95.41	c +   95.4    33187    7733      0     0    267  158216  71133  389.5  18   52
96.77/96.84	c B   96.8    33187    7733      0     0    267  160044  66506  388.9  15   53
123.35/123.42	c +  123.4    33187    7733      0     0    267  197771  78246  389.8  14   58
129.16/129.20	c R  129.2    33187    7733      0     0    267  205228  78262  394.4  15   64
163.65/163.76	c +  163.7    33187    7733      0     0    267  247212  86070  400.1  16   68
215.03/215.19	c +  215.1    33187    7733      0     0    267  309018  94677  391.7  16   67
277.21/277.38	c B  277.3    33187    7733      0     0    267  384093  94683  392.4  15   77
278.81/278.97	c +  278.9    33187    7733      0     0    267  386271 104144  392.8  15   77
343.20/343.34	c R  343.2    33187    7733      0     0    267  461655 104184  393.8  16   89
361.89/362.05	c +  361.9    33187    7733      0     0    267  482835 114558  399.0  17   95
488.55/488.72	c +  488.6    33187    7733      0     0    267  603540 126013  401.2  16   97
643.41/643.65	c +  643.5    33187    7733      0     0    267  754428 138614  401.0  17  109
793.07/793.33	c B  793.1    33187    7733      0     0    267  896197 138622  396.9  19  114
839.85/840.20	c +  840.0    33187    7733      0     0    267  943035 152475  395.8  15  116
927.83/928.11	c R  927.9    33187    7733      0     0    267 1025645 152520  397.7  15  140
1141.57/1141.97	c
1141.57/1141.97	c       original/binary      fixed     eliminated      learned       agility
1141.57/1141.97	c   seconds        variables     equivalent    conflicts       height       MB
1141.57/1141.97	c
1141.57/1141.97	c + 1141.7    33187    7733      0     0    267 1178790 167722  408.5  17  146
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 1228837 conflicts, 3026605 decisions, 2 random
1200.06/1200.40	c 0 iterations, 2301 restarts, 0 skipped
1200.06/1200.40	c 17 enlarged, 0 shrunken, 12025 rescored, 325 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, 267 elim, 0 merged
1200.06/1200.40	c elim: 111962 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: 4485674 probed, 290 phases, 290 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: 229651705 learned, 8% deleted, 0 strong, 60 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: 600148459 propagations, 0.50 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 157 MB max, 778 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-1514003-1238225768/watcher-1514003-1238225768 -o /tmp/evaluation-result-1514003-1238225768/solver-1514003-1238225768 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514003-1238225768.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 0.94 3/80 32600
/proc/meminfo: memFree=1861972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=1660 CPUtime=0
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 314 0 0 0 0 0 0 0 18 0 1 0 1095240460 1699840 299 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 415 299 63 155 0 258 0

[startup+0.0333181 s]
/proc/loadavg: 0.92 0.98 0.94 3/80 32600
/proc/meminfo: memFree=1861972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=3244 CPUtime=0.02
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 727 0 0 0 2 0 0 0 18 0 1 0 1095240460 3321856 712 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 811 713 63 155 0 654 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3244

[startup+0.101325 s]
/proc/loadavg: 0.92 0.98 0.94 3/80 32600
/proc/meminfo: memFree=1861972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=3952 CPUtime=0.09
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 1055 0 0 0 9 0 0 0 18 0 1 0 1095240460 4046848 911 1992294400 134512640 135151029 4294956240 18446744073709551615 134578982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 988 911 79 155 0 831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.301345 s]
/proc/loadavg: 0.92 0.98 0.94 3/80 32600
/proc/meminfo: memFree=1861972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=5140 CPUtime=0.29
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 1342 0 0 0 29 0 0 0 20 0 1 0 1095240460 5263360 1198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1285 1198 79 155 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.701386 s]
/proc/loadavg: 0.92 0.98 0.94 3/80 32600
/proc/meminfo: memFree=1861972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=5140 CPUtime=0.69
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 1346 0 0 0 69 0 0 0 23 0 1 0 1095240460 5263360 1202 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1285 1202 79 155 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1856844/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=6592 CPUtime=1.49
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 1704 0 0 0 149 0 0 0 25 0 1 0 1095240460 6750208 1560 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1648 1560 79 155 0 1491 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6592

[startup+3.10622 s]
/proc/loadavg: 0.92 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1854796/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=9628 CPUtime=3.1
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 2448 0 0 0 309 1 0 0 25 0 1 0 1095240460 9859072 2304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 2407 2305 79 155 0 2250 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9628

[startup+6.30296 s]
/proc/loadavg: 0.93 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1849164/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=14644 CPUtime=6.29
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 3722 0 0 0 627 2 0 0 25 0 1 0 1095240460 14995456 3578 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 3661 3578 79 155 0 3504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14644

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1838668/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=24544 CPUtime=12.69
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 6175 0 0 0 1265 4 0 0 25 0 1 0 1095240460 25133056 6031 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 6136 6031 79 155 0 5979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24544

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1827852/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=34312 CPUtime=25.48
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 8633 0 0 0 2541 7 0 0 25 0 1 0 1095240460 35135488 8489 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8578 8489 79 155 0 8421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34312

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1816524/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=45668 CPUtime=51.08
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 11454 0 0 0 5098 10 0 0 25 0 1 0 1095240460 46764032 11310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 11417 11310 79 155 0 11260 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45668

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1802188/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=59792 CPUtime=102.27
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 14989 0 0 0 10214 13 0 0 25 0 1 0 1095240460 61227008 14845 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 14948 14845 79 155 0 14791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1789260/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=72596 CPUtime=162.25
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 18193 0 0 0 16208 17 0 0 25 0 1 0 1095240460 74338304 18049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 18149 18049 79 155 0 17992 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72596

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1784012/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=77744 CPUtime=222.23
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 19490 0 0 0 22205 18 0 0 25 0 1 0 1095240460 79609856 19346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 19436 19346 79 155 0 19279 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77744

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1778444/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=83820 CPUtime=282.21
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 21006 0 0 0 28201 20 0 0 25 0 1 0 1095240460 85831680 20862 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 20955 20862 79 155 0 20798 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 83820

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1767436/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=94380 CPUtime=342.2
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 23639 0 0 0 34197 23 0 0 25 0 1 0 1095240460 96645120 23495 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 23595 23495 79 155 0 23438 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 94380

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1739532/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=122196 CPUtime=402.18
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 30584 0 0 0 40188 30 0 0 25 0 1 0 1095240460 125128704 30440 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 30549 30440 79 155 0 30392 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 122196

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1738956/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=122728 CPUtime=462.16
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 30701 0 0 0 46186 30 0 0 25 0 1 0 1095240460 125673472 30557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 30682 30557 79 155 0 30525 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 122728

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1739084/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=122728 CPUtime=522.14
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 30701 0 0 0 52184 30 0 0 25 0 1 0 1095240460 125673472 30557 1992294400 134512640 135151029 4294956240 18446744073709551615 134578036 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 30682 30557 79 155 0 30525 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 122728

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1739084/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=122728 CPUtime=582.12
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 30701 0 0 0 58182 30 0 0 25 0 1 0 1095240460 125673472 30557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 30682 30557 79 155 0 30525 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 122728

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1739020/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=122728 CPUtime=642.11
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 30701 0 0 0 64181 30 0 0 25 0 1 0 1095240460 125673472 30557 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 30682 30557 79 155 0 30525 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 122728

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1736972/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=124708 CPUtime=702.09
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 31202 0 0 0 70178 31 0 0 25 0 1 0 1095240460 127700992 31058 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 31177 31058 79 155 0 31020 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 124708

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1736460/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=125104 CPUtime=762.08
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 31299 0 0 0 76177 31 0 0 25 0 1 0 1095240460 128106496 31155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 31276 31155 79 155 0 31119 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 125104

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32601
/proc/meminfo: memFree=1736396/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=125104 CPUtime=822.06
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 31299 0 0 0 82175 31 0 0 25 0 1 0 1095240460 128106496 31155 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 31276 31155 79 155 0 31119 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 125104

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1722572/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=138832 CPUtime=882.04
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 34733 0 0 0 88169 35 0 0 25 0 1 0 1095240460 142163968 34589 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 34708 34589 79 155 0 34551 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 138832

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1711948/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=149420 CPUtime=942.02
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 37367 0 0 0 94163 39 0 0 25 0 1 0 1095240460 153006080 37223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 37355 37223 79 155 0 37198 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 149420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1701772/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=159732 CPUtime=1002.01
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 39959 0 0 0 100159 42 0 0 25 0 1 0 1095240460 163565568 39815 1992294400 134512640 135151029 4294956240 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 39933 39815 79 155 0 39776 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 159732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1699724/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=161900 CPUtime=1062
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 40464 0 0 0 106157 43 0 0 25 0 1 0 1095240460 165785600 40320 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 40475 40320 79 155 0 40318 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 161900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1697740/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=163908 CPUtime=1121.97
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 40945 0 0 0 112154 43 0 0 25 0 1 0 1095240460 167841792 40801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 40977 40801 79 155 0 40820 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 163908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1697484/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=164172 CPUtime=1181.96
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 40997 0 0 0 118153 43 0 0 25 0 1 0 1095240460 168112128 40853 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 41043 40853 79 155 0 40886 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 164172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/81 32602
/proc/meminfo: memFree=1697484/2055920 swapFree=4163576/4192956
[pid=32600] ppid=32598 vsize=164172 CPUtime=1200.06
/proc/32600/stat : 32600 (precosat) R 32598 32600 32443 0 -1 4194304 40997 0 0 0 119963 43 0 0 25 0 1 0 1095240460 168112128 40853 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 41043 40853 79 155 0 40886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 164172

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): 1200.1
CPU user time (s): 1199.63
CPU system time (s): 0.463929
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 164172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40997
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= 1793

runsolver used 1.53677 second user time and 3.97939 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 08:36:08
IDJOB=1514003
IDBENCH=70310
IDSOLVER=507
FILE ID=node90/1514003-1238225768
PBS_JOBID= 9060565
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514003-1238225768/watcher-1514003-1238225768 -o /tmp/evaluation-result-1514003-1238225768/solver-1514003-1238225768 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514003-1238225768.cnf

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=1043973449

node90.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862388 kB
Buffers:         31744 kB
Cached:          90896 kB
SwapCached:      18936 kB
Active:          94516 kB
Inactive:        48572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862388 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          25644 kB
Slab:            34712 kB
Committed_AS:  2500324 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 08:56:11