Trace number 1515311

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S638042053-051.cnf
MD5SUMbac537400dd7c59f04b551112719781b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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-1515311-1238252686.cnf
0.00/0.00	c found header 'p cnf 110 2343'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     103    103   32.8   7    0
0.00/0.02	c R    0.0     2343     110      0     0      0     205    205   31.0  13    0
0.00/0.04	c N    0.0     2343     110      0     0      0     810    810   26.9  30    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1001   1001   26.5  33    0
0.07/0.08	c B    0.1     2343     110      0     0      0    2001   2001   26.0  36    0
0.07/0.09	c +    0.1     2343     110      0     0      0    2348   2577   25.8  36    1
0.07/0.09	c N    0.1     2343     110      0     0      0    2412   2412   25.7  36    1
0.10/0.11	c +    0.1     2343     110      0     0      0    2939   2834   25.4  36    1
0.10/0.14	c +    0.1     2343     110      0     0      0    3670   3117   25.2  37    1
0.10/0.18	c +    0.2     2343     110      0     0      0    4585   3428   24.8  36    1
0.19/0.23	c +    0.2     2343     110      0     0      0    5730   3770   24.6  37    1
0.19/0.26	c N    0.3     2343     110      0     0      0    6429   3775   24.4  37    1
0.19/0.30	c +    0.3     2343     110      0     0      0    7161   4147   24.2  36    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8006   4151   24.0  35    1
0.29/0.38	c +    0.4     2343     110      0     0      0    8951   4561   24.0  37    1
0.39/0.49	c +    0.5     2343     110      0     0      0   11185   5017   23.9  37    1
0.59/0.63	c
0.59/0.63	c       original/binary      fixed     eliminated      learned       agility
0.59/0.63	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.63	c
0.59/0.63	c +    0.6     2343     110      0     0      0   13981   5518   23.7  36    1
0.69/0.74	c N    0.7     2343     110      0     0      0   16050   5532   23.5  36    1
0.79/0.82	c +    0.8     2343     110      0     0      0   17476   6069   23.5  35    1
1.00/1.06	c +    1.1     2343     110      0     0      0   21846   6675   23.2  36    1
1.10/1.19	c B    1.2     2343     110      0     0      0   24014   6687   23.0  36    1
1.29/1.38	c +    1.4     2343     110      0     0      0   27306   7342   22.9  36    2
1.79/1.80	c +    1.8     2343     110      0     0      0   34131   8076   22.9  35    2
1.99/2.09	c N    2.1     2343     110      0     0      0   38487   8086   22.9  37    2
2.29/2.38	c +    2.4     2343     110      0     0      0   42661   8883   22.9  37    2
3.09/3.13	c +    3.1     2343     110      0     0      0   53325   9771   22.7  34    2
3.89/3.92	c B    3.9     2343     110      0     0      0   64030   9778   22.6  36    2
3.99/4.09	c +    4.1     2343     110      0     0      0   66655  10748   22.6  36    2
5.29/5.34	c +    5.3     2343     110      0     0      0   83317  11822   22.5  36    3
5.79/5.90	c N    5.9     2343     110      0     0      0   89787  11829   22.3  37    3
6.99/7.04	c +    7.0     2343     110      0     0      0  104145  13004   22.2  36    3
9.19/9.25	c +    9.3     2343     110      0     0      0  130182  14304   21.9  35    3
11.99/12.04	c B   12.0     2343     110      0     0      0  160047  14310   21.8  36    4
12.28/12.31	c +   12.3     2343     110      0     0      0  162726  15734   21.7  36    4
16.28/16.38	c +   16.4     2343     110      0     0      0  203405  17307   21.6  36    4
16.48/16.58	c
16.48/16.58	c       original/binary      fixed     eliminated      learned       agility
16.48/16.58	c   seconds        variables     equivalent    conflicts       height       MB
16.48/16.58	c
16.48/16.58	c N   16.6     2343     110      0     0      0  205209  17314   21.6  38    4
21.78/21.85	c +   21.8     2343     110      0     0      0  254255  19037   21.5  37    4
29.38/29.42	c +   29.4     2343     110      0     0      0  317816  20940   21.2  36    5
38.28/38.34	c B   38.3     2343     110      0     0      0  384092  20955   21.0  37    5
39.88/39.97	c +   40.0     2343     110      0     0      0  397270  23034   20.9  37    5
49.17/49.23	c N   49.2     2343     110      0     0      0  461619  23039   21.0  36    6
54.17/54.25	c +   54.2     2343     110      0     0      0  496585  25337   20.9  35    6
73.16/73.21	c +   73.2     2343     110      0     0      0  620730  27870   20.8  36    7
100.55/100.61	c +  100.6     2343     110      0     0      0  775910  30657   20.7  36    8
121.95/122.00	c B  122.0     2343     110      0     0      0  896184  30672   20.6  37    9
135.94/136.04	c +  136.0     2343     110      0     0      0  969885  33722   20.5  35    9
148.73/148.87	c N  148.8     2343     110      0     0      0 1025642  33731   20.6  36   10
189.52/189.64	c +  189.6     2343     110      0     0      0 1212356  37094   20.6  37   11
261.60/261.79	c +  261.7     2343     110      0     0      0 1515445  40803   20.5  36   12
361.85/362.00	c +  361.9     2343     110      0     0      0 1894306  44883   20.3  37   14
404.74/404.93	c B  404.8     2343     110      0     0      0 2048363  44894   20.2  36   15
467.41/467.68	c N  467.5     2343     110      0     0      0 2256007  62291   20.1  36   17
498.60/498.82	c +  498.6     2343     110      0     0      0 2367880  49371   20.2  36    9
698.23/698.58	c +  698.3     2343     110      0     0      0 2959850  54308   20.4  36   14
981.32/981.74	c
981.32/981.74	c       original/binary      fixed     eliminated      learned       agility
981.32/981.74	c   seconds        variables     equivalent    conflicts       height       MB
981.32/981.74	c
981.32/981.74	c +  981.4     2343     110      0     0      0 3699812  59738   20.3  36   17
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 4220093 conflicts, 4710692 decisions, 1 random
1200.04/1200.50	c 0 iterations, 4 restarts, 7477 skipped
1200.04/1200.50	c 34 enlarged, 0 shrunken, 41239 rescored, 1019 rebiased
1200.04/1200.50	c 1 simplifications, 1 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.50	c elim: 12799 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 97774624 learned, 18% deleted, 0 strong, 12 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 109043871 propagations, 0.09 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 19 MB max, 463 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515311-1238252686/watcher-1515311-1238252686 -o /tmp/evaluation-result-1515311-1238252686/solver-1515311-1238252686 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515311-1238252686.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3598
/proc/meminfo: memFree=1704696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=916 CPUtime=0
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1097933619 937984 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134688838 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 229 144 79 155 0 72 0

[startup+0.0727451 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3598
/proc/meminfo: memFree=1704696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=1180 CPUtime=0.07
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 229 0 0 0 7 0 0 0 18 0 1 0 1097933619 1208320 213 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 295 213 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.10175 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3598
/proc/meminfo: memFree=1704696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=1312 CPUtime=0.1
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 263 0 0 0 10 0 0 0 18 0 1 0 1097933619 1343488 247 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 328 247 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.30179 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3598
/proc/meminfo: memFree=1704696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=1708 CPUtime=0.29
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1097933619 1748992 320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 427 320 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701871 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3598
/proc/meminfo: memFree=1704696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=1972 CPUtime=0.69
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 1097933619 2019328 408 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 493 408 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3599
/proc/meminfo: memFree=1703152/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=2504 CPUtime=1.49
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 1097933619 2564096 516 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 626 516 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3599
/proc/meminfo: memFree=1702448/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=2908 CPUtime=3.09
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 651 0 0 0 309 0 0 0 25 0 1 0 1097933619 2977792 635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 727 635 79 155 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2908

[startup+6.303 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 3599
/proc/meminfo: memFree=1701680/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=3736 CPUtime=6.29
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 825 0 0 0 629 0 0 0 25 0 1 0 1097933619 3825664 809 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 934 809 79 155 0 777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 3599
/proc/meminfo: memFree=1700664/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=4708 CPUtime=12.68
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 1064 0 0 0 1268 0 0 0 25 0 1 0 1097933619 4820992 1048 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 1177 1048 79 155 0 1020 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4708

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 3599
/proc/meminfo: memFree=1699448/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=5988 CPUtime=25.48
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 1330 0 0 0 2548 0 0 0 25 0 1 0 1097933619 6131712 1314 1992294400 134512640 135151029 4294956240 18446744073709551615 134552368 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 1497 1314 79 155 0 1340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5988

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 3599
/proc/meminfo: memFree=1697976/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=7660 CPUtime=51.07
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 1701 0 0 0 5106 1 0 0 25 0 1 0 1097933619 7843840 1685 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 1915 1685 79 155 0 1758 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7660

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 3599
/proc/meminfo: memFree=1695992/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=9696 CPUtime=102.25
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 2166 0 0 0 10224 1 0 0 25 0 1 0 1097933619 9928704 2150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 2424 2150 79 155 0 2267 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9696

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1694072/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=12024 CPUtime=162.23
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 2633 0 0 0 16220 3 0 0 25 0 1 0 1097933619 12312576 2617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 3006 2617 79 155 0 2849 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1692984/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=13416 CPUtime=222.21
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 2896 0 0 0 22218 3 0 0 25 0 1 0 1097933619 13737984 2880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 3354 2880 79 155 0 3197 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13416

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1692024/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=14680 CPUtime=282.18
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 3131 0 0 0 28215 3 0 0 25 0 1 0 1097933619 15032320 3115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 3670 3115 79 155 0 3513 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14680

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1691128/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=15736 CPUtime=342.16
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 3347 0 0 0 34213 3 0 0 25 0 1 0 1097933619 16113664 3331 1992294400 134512640 135151029 4294956240 18446744073709551615 134582180 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 3934 3331 79 155 0 3777 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15736

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1690040/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=17028 CPUtime=402.14
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 3623 0 0 0 40210 4 0 0 25 0 1 0 1097933619 17436672 3607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4257 3607 79 155 0 4100 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17028

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1689080/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=17900 CPUtime=462.11
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 3853 0 0 0 46207 4 0 0 25 0 1 0 1097933619 18329600 3837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4475 3837 79 155 0 4318 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 17900

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1688696/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=16712 CPUtime=522.09
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 4421 0 0 0 52204 5 0 0 25 0 1 0 1097933619 17113088 3922 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4178 3922 79 155 0 4021 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 16712

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1688440/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=16712 CPUtime=582.07
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 4487 0 0 0 58202 5 0 0 25 0 1 0 1097933619 17113088 3988 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4178 3988 79 155 0 4021 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1688120/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=17036 CPUtime=642.05
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 4570 0 0 0 64200 5 0 0 25 0 1 0 1097933619 17444864 4071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4259 4071 79 155 0 4102 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 17036

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1687032/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=18220 CPUtime=702.02
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 4804 0 0 0 70197 5 0 0 25 0 1 0 1097933619 18657280 4305 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4555 4305 79 155 0 4398 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 18220

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1686648/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=18668 CPUtime=762.01
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 4870 0 0 0 76195 6 0 0 25 0 1 0 1097933619 19116032 4371 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4667 4371 79 155 0 4510 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18668

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1685944/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=19596 CPUtime=821.98
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5050 0 0 0 82192 6 0 0 25 0 1 0 1097933619 20066304 4551 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 4899 4551 79 155 0 4742 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19596

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1685560/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=20044 CPUtime=881.95
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5143 0 0 0 88189 6 0 0 25 0 1 0 1097933619 20525056 4644 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5011 4644 79 155 0 4854 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 20044

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1685112/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=20556 CPUtime=941.94
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5248 0 0 0 94187 7 0 0 25 0 1 0 1097933619 21049344 4749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5139 4749 79 155 0 4982 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1684472/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=21324 CPUtime=1001.91
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5409 0 0 0 100184 7 0 0 25 0 1 0 1097933619 21835776 4910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5331 4910 79 155 0 5174 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 21324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1683832/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=22156 CPUtime=1061.89
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5569 0 0 0 106182 7 0 0 25 0 1 0 1097933619 22687744 5070 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5539 5070 79 155 0 5382 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 22156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1683256/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=22668 CPUtime=1121.86
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5709 0 0 0 112179 7 0 0 25 0 1 0 1097933619 23212032 5210 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5667 5210 79 155 0 5510 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 22668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1682936/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=23184 CPUtime=1181.85
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5774 0 0 0 118177 8 0 0 25 0 1 0 1097933619 23740416 5275 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5796 5275 79 155 0 5639 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 23184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1682808/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=23444 CPUtime=1200.04
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5810 0 0 0 119996 8 0 0 25 0 1 0 1097933619 24006656 5311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5861 5311 79 155 0 5704 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23444

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3599
/proc/meminfo: memFree=1682808/2055920 swapFree=4175824/4192956
[pid=3598] ppid=3596 vsize=23444 CPUtime=1200.04
/proc/3598/stat : 3598 (precosat) R 3596 3598 3561 0 -1 4194304 5810 0 0 0 119996 8 0 0 25 0 1 0 1097933619 24006656 5311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3598/statm: 5861 5311 79 155 0 5704 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.086986
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 23444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5810
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= 2682

runsolver used 0.846871 second user time and 2.67759 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 16:04:46
IDJOB=1515311
IDBENCH=70419
IDSOLVER=507
FILE ID=node33/1515311-1238252686
PBS_JOBID= 9060827
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S638042053-051.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515311-1238252686/watcher-1515311-1238252686 -o /tmp/evaluation-result-1515311-1238252686/solver-1515311-1238252686 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515311-1238252686.cnf

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

MD5SUM BENCH= bac537400dd7c59f04b551112719781b
RANDOM SEED=1992286326

node33.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		: 3000.266
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		: 3000.266
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:       1705112 kB
Buffers:         41632 kB
Cached:         223796 kB
SwapCached:      10924 kB
Active:          39024 kB
Inactive:       238872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705112 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          18084 kB
Slab:            58964 kB
Committed_AS:  3010420 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 16:24:49