Trace number 1784202

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) 5000.09 5002.96

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK13.cnf
MD5SUMee4a2d6030f643cfa5b109579b0e5c45
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables78
Number of clauses2162160
Sum of the clauses size25945920
Maximum clause length12
Minimum clause length12
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 50
Number of clauses of size over 52162160

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-1784202-1241924867.cnf
0.00/0.00	c found header 'p cnf 78 2162160'
3.09/3.14	c finished parsing
3.09/3.14	c
3.09/3.14	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
3.09/3.14	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
3.09/3.14	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
3.09/3.14	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
3.09/3.14	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
3.09/3.14	c --random=1 --spread=2000 --seed=0 --skip=25
3.09/3.14	c
3.09/3.14	c sizeof     vars[0] = 16   alignment = 0       0 MB
3.09/3.14	c sizeof     orgs[0] =  8   alignment = 0       0 MB
3.09/3.14	c sizeof     occs[0] =  8   alignment = 0       0 MB
3.09/3.14	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
3.09/3.14	c
3.09/3.14	c starting search after 3.1 seconds
3.09/3.14	c no decision limit
3.30/3.32	c
3.30/3.32	c       original/binary      fixed     eliminated      learned       agility
3.30/3.32	c   seconds        variables     equivalent    conflicts       height       MB
3.30/3.32	c
3.30/3.32	c *    3.3  2162160      78      0     0      0       0      0    0.0   0  198
3426.64/3428.63	c s 3426.7  2162160      78      0     0      0       0      0    0.0   0  198
3426.64/3428.63	c l 3426.7  2162160      78      0     0      0       0 2162160    0.0   0  198
3427.94/3429.99	c R 3428.0  2162160      78      0     0      0     103    103   34.3   4  250
3428.54/3430.59	c R 3428.6  2162160      78      0     0      0     203    203   32.4   8  253
3432.44/3434.47	c R 3432.5  2162160      78      0     0      0     806    806   32.4  23  261
3433.74/3435.78	c B 3433.8  2162160      78      0     0      0    1000   1000   32.2  27  262
3438.14/3440.19	c B 3438.2  2162160      78      0     0      0    2000   2000   32.4  35  265
3439.74/3441.77	c N 3439.8  2162160      78      0     0      0    2413   2413   32.3  37  265
3453.33/3455.37	c N 3453.4  2162160      78      0     0      0    6428   6428   32.2  39  269
3460.12/3462.18	c B 3460.2  2162160      78      0     0      0    8002   8002   32.9  38  270
3487.81/3489.85	c N 3487.9  2162160      78      0     0      0   16063  16063   33.1  37  272
3509.59/3511.62	c B 3509.6  2162160      78      0     0      0   24006  24006   32.5  38  274
3553.17/3555.27	c N 3553.3  2162160      78      0     0      0   38505  38505   32.1  37  277
3635.72/3637.82	c B 3635.7  2162160      78      0     0      0   64013  64013   31.4  37  281
3712.77/3714.98	c N 3712.9  2162160      78      0     0      0   89814  89814   31.2  39  286
3945.54/3947.88	c B 3945.6  2162160      78      0     0      0  160040 160040   30.9  37  299
4084.85/4087.23	c N 4084.9  2162160      78      0     0      0  205188 205188   30.6  38  308
4704.50/4707.27	c B 4704.6  2162160      78      0     0      0  384107 384107   30.7  38  338
4975.44/4978.38	c
4975.44/4978.38	c       original/binary      fixed     eliminated      learned       agility
4975.44/4978.38	c   seconds        variables     equivalent    conflicts       height       MB
4975.44/4978.38	c
4975.44/4978.38	c N 4975.5  2162160      78      0     0      0  461574 461574   30.7  40  353
5000.03/5002.90	c
5000.03/5002.90	c *** CAUGHT SIGNAL 15 ***
5000.03/5002.90	c
5000.03/5002.90	c 468140 conflicts, 504491 decisions, 1 random
5000.03/5002.90	c 0 iterations, 6 restarts, 1016 skipped
5000.03/5002.90	c 0 enlarged, 0 shrunken, 4569 rescored, 140 rebiased
5000.03/5002.90	c 1 simplifications, 0 reductions
5000.03/5002.90	c
5000.03/5002.90	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
5000.03/5002.90	c elim: 1989368 resolutions, 1 phases, 0 rounds
5000.03/5002.90	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
5000.03/5002.90	c arty: 0.00 and 0.00 xor average arity
5000.03/5002.90	c prbe: 156 probed, 1 phases, 1 rounds
5000.03/5002.90	c prbe: 0 failed, 0 lifted, 0 merged
5000.03/5002.90	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.03/5002.90	c hash: 0 units, 0 merged
5000.03/5002.90	c mins: 15677128 learned, 12% deleted, 0 strong, 7 depth
5000.03/5002.90	c subs: 0 forward, 0 backward, 0 doms
5000.03/5002.90	c strs: 0 forward, 0 backward
5000.03/5002.90	c doms: 0 dominators, 0 high, 0 low
5000.03/5002.90	c prps: 5951438 propagations, 0.00 megaprops
5000.03/5002.90	c
5000.03/5002.90	c 5000.0 seconds, 367 MB max, 0 MB recycled
5000.03/5002.90	c
5000.03/5002.90	c *** CAUGHT SIGNAL 15 ***
5000.03/5002.90	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784202-1241924867/watcher-1784202-1241924867 -o /tmp/evaluation-result-1784202-1241924867/solver-1784202-1241924867 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784202-1241924867.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31887
/proc/meminfo: memFree=1634736/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=1056 CPUtime=0
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 220521099 1081344 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 264 147 63 155 0 107 0

[startup+0.078781 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31887
/proc/meminfo: memFree=1634736/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=6288 CPUtime=0.07
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 1365 0 0 0 6 1 0 0 18 0 1 0 220521099 6438912 1351 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 1572 1351 63 155 0 1415 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6288

[startup+0.101786 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31887
/proc/meminfo: memFree=1634736/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=7476 CPUtime=0.09
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 1732 0 0 0 8 1 0 0 18 0 1 0 220521099 7655424 1717 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 1869 1718 63 155 0 1712 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7476

[startup+0.301829 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31887
/proc/meminfo: memFree=1634736/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=21624 CPUtime=0.29
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 4946 0 0 0 26 3 0 0 20 0 1 0 220521099 22142976 4931 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 5406 4932 63 155 0 5249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21624

[startup+0.701914 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31887
/proc/meminfo: memFree=1634736/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=48580 CPUtime=0.69
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 11411 0 0 0 63 6 0 0 24 0 1 0 220521099 49745920 11396 1992294400 134512640 135151029 4294956240 18446744073709551615 134578502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 12145 11399 63 155 0 11988 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48580

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1570472/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=106724 CPUtime=1.49
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 24331 0 0 0 136 13 0 0 25 0 1 0 220521099 109285376 24316 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 26681 24317 63 155 0 26524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106724

[startup+3.10143 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31888
/proc/meminfo: memFree=1500264/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=217880 CPUtime=3.09
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 50123 0 0 0 282 27 0 0 25 0 1 0 220521099 223109120 50108 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 54470 50109 63 155 0 54313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 217880

[startup+6.30111 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31888
/proc/meminfo: memFree=1440808/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=351536 CPUtime=6.29
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 96865 0 0 0 578 51 0 0 25 0 1 0 220521099 359972864 75315 1992294400 134512640 135151029 4294956240 18446744073709551615 134578502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 87884 75315 79 155 0 87727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 351536

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31888
/proc/meminfo: memFree=1309672/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=12.69
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 1215 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 396192

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 31888
/proc/meminfo: memFree=1309800/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=25.48
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 2494 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 396192

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=51.05
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 5051 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 396192

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=102.23
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 10169 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 396192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=162.19
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 16165 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 396192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=222.16
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 22162 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 396192

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=282.11
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 28157 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 396192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=342.07
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 34153 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 396192

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=402.04
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 40150 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 396192

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=462.01
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 46147 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 396192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=521.97
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 52143 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 396192

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=581.93
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 58139 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 396192

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31888
/proc/meminfo: memFree=1309992/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=396192 CPUtime=641.91
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 103811 0 0 0 64137 54 0 0 25 0 1 0 220521099 405700608 81877 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 99048 81877 79 155 0 98891 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 396192

[startup+702.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1343784/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=332748 CPUtime=4059.95
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 132598 0 0 0 405918 77 0 0 25 0 1 0 220521099 340733952 73215 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 83187 73215 79 155 0 83030 0
Current children cumulated CPU time (s) 4059.95
Current children cumulated vsize (KiB) 332748

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1340648/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=335832 CPUtime=4119.92
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 133374 0 0 0 411914 78 0 0 25 0 1 0 220521099 343891968 73991 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 83958 73991 79 155 0 83801 0
Current children cumulated CPU time (s) 4119.92
Current children cumulated vsize (KiB) 335832

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1337768/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=339228 CPUtime=4179.88
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 134108 0 0 0 417909 79 0 0 25 0 1 0 220521099 347369472 74725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 84807 74725 79 155 0 84650 0
Current children cumulated CPU time (s) 4179.88
Current children cumulated vsize (KiB) 339228

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1334696/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=342504 CPUtime=4239.86
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 134885 0 0 0 423905 81 0 0 25 0 1 0 220521099 350724096 75502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 85626 75502 79 155 0 85469 0
Current children cumulated CPU time (s) 4239.86
Current children cumulated vsize (KiB) 342504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1331496/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=345408 CPUtime=4299.82
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 135670 0 0 0 429900 82 0 0 25 0 1 0 220521099 353697792 76287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 86352 76287 79 155 0 86195 0
Current children cumulated CPU time (s) 4299.82
Current children cumulated vsize (KiB) 345408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1327848/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=349488 CPUtime=4359.79
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 136585 0 0 0 435896 83 0 0 25 0 1 0 220521099 357875712 77202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31887/statm: 87372 77202 79 155 0 87215 0
Current children cumulated CPU time (s) 4359.79
Current children cumulated vsize (KiB) 349488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1324776/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=352260 CPUtime=4419.76
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 137344 0 0 0 441892 84 0 0 25 0 1 0 220521099 360714240 77961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 88065 77961 79 155 0 87908 0
Current children cumulated CPU time (s) 4419.76
Current children cumulated vsize (KiB) 352260

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1321512/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=355676 CPUtime=4479.72
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 138154 0 0 0 447887 85 0 0 25 0 1 0 220521099 364212224 78771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 88919 78771 79 155 0 88762 0
Current children cumulated CPU time (s) 4479.72
Current children cumulated vsize (KiB) 355676

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1318568/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=358700 CPUtime=4539.68
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 138879 0 0 0 453882 86 0 0 25 0 1 0 220521099 367308800 79496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 89675 79496 79 155 0 89518 0
Current children cumulated CPU time (s) 4539.68
Current children cumulated vsize (KiB) 358700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1315496/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=361472 CPUtime=4599.65
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 139602 0 0 0 459877 88 0 0 25 0 1 0 220521099 370147328 80219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 90368 80219 79 155 0 90211 0
Current children cumulated CPU time (s) 4599.65
Current children cumulated vsize (KiB) 361472

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1312616/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=364376 CPUtime=4659.62
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 140328 0 0 0 465873 89 0 0 25 0 1 0 220521099 373121024 80945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 91094 80945 79 155 0 90937 0
Current children cumulated CPU time (s) 4659.62
Current children cumulated vsize (KiB) 364376

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1309672/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=367148 CPUtime=4719.59
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 141068 0 0 0 471869 90 0 0 25 0 1 0 220521099 375959552 81685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 91787 81685 79 155 0 91630 0
Current children cumulated CPU time (s) 4719.59
Current children cumulated vsize (KiB) 367148

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1306728/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=370432 CPUtime=4779.55
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 141806 0 0 0 477864 91 0 0 25 0 1 0 220521099 379322368 82423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 92608 82423 79 155 0 92451 0
Current children cumulated CPU time (s) 4779.55
Current children cumulated vsize (KiB) 370432

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1303400/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=375120 CPUtime=4839.52
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 142625 0 0 0 483860 92 0 0 25 0 1 0 220521099 384122880 83242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 93780 83242 79 155 0 93623 0
Current children cumulated CPU time (s) 4839.52
Current children cumulated vsize (KiB) 375120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1300264/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=378536 CPUtime=4899.48
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 143420 0 0 0 489855 93 0 0 25 0 1 0 220521099 387620864 84037 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31887/statm: 94634 84037 79 155 0 94477 0
Current children cumulated CPU time (s) 4899.48
Current children cumulated vsize (KiB) 378536

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1297384/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=381560 CPUtime=4959.45
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 144143 0 0 0 495851 94 0 0 25 0 1 0 220521099 390717440 84760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 95390 84760 79 155 0 95233 0
Current children cumulated CPU time (s) 4959.45
Current children cumulated vsize (KiB) 381560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1295528/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=383276 CPUtime=5000.03
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 144595 0 0 0 499908 95 0 0 25 0 1 0 220521099 392474624 85212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 95819 85212 79 155 0 95662 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 383276

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

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

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31896
/proc/meminfo: memFree=1295528/2055920 swapFree=4093368/4192956
[pid=31887] ppid=31885 vsize=383276 CPUtime=5000.03
/proc/31887/stat : 31887 (precosat) R 31885 31887 28682 0 -1 4194304 144595 0 0 0 499908 95 0 0 25 0 1 0 220521099 392474624 85212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31887/statm: 95819 85212 79 155 0 95662 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 383276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.96
CPU time (s): 5000.09
CPU user time (s): 4999.08
CPU system time (s): 1.00485
CPU usage (%): 99.9426
Max. virtual memory (cumulated for all children) (KiB): 396192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.08
system time used= 1.00485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144595
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= 13710

runsolver used 5.03823 second user time and 13.166 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-10 05:07:54
IDJOB=1784202
IDBENCH=71127
IDSOLVER=607
FILE ID=node10/1784202-1241924867
PBS_JOBID= 9264915
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK13.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784202-1241924867/watcher-1784202-1241924867 -o /tmp/evaluation-result-1784202-1241924867/solver-1784202-1241924867 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784202-1241924867.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ee4a2d6030f643cfa5b109579b0e5c45
RANDOM SEED=1775072220

node10.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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:       1635152 kB
Buffers:         48256 kB
Cached:         228136 kB
SwapCached:      94412 kB
Active:         197672 kB
Inactive:       174508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635152 kB
SwapTotal:     4192956 kB
SwapFree:      4093368 kB
Dirty:           90964 kB
Writeback:           0 kB
Mapped:          14160 kB
Slab:            34604 kB
Committed_AS:   731460 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node10 at 2009-05-10 06:31:19