Trace number 1512827

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) 1200.11 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.503
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1512827-1238208946.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     102    102  232.1  17    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     202    202  218.8  23    2
0.29/0.33	c R    0.3    22000    1100      0     0      0     808    808  224.5  25    2
0.29/0.35	c B    0.4    22000    1100      0     0      0    1001   1001  222.6  25    2
0.39/0.49	c B    0.5    22000    1100      0     0      0    2001   2001  236.4  27    3
0.49/0.54	c N    0.5    22000    1100      0     0      0    2412   2412  241.3  27    3
1.10/1.15	c N    1.2    22000    1100      0     0      0    6428   6428  262.5  25    6
1.39/1.43	c B    1.4    22000    1100      0     0      0    8003   8003  266.2  27    7
2.79/2.87	c R    2.9    22000    1100      0     0      0   16051  16051  274.9  25   12
4.09/4.16	c +    4.2    22000    1100      0     0      0   22001  24200  280.5  25   16
4.49/4.60	c B    4.6    22000    1100      0     0      0   24013  24013  281.1  25   17
5.29/5.33	c +    5.3    22000    1100      0     0      0   27504  26620  281.6  25   17
6.89/6.90	c +    6.9    22000    1100      0     0      0   34380  29282  277.0  28   19
7.89/7.95	c N    7.9    22000    1100      0     0      0   38500  29298  279.6  27   21
9.08/9.15	c +    9.1    22000    1100      0     0      0   42975  32210  281.5  27   21
12.49/12.56	c +   12.6    22000    1100      0     0      0   53715  35431  281.8  26   24
15.19/15.28	c
15.19/15.28	c       original/binary      fixed     eliminated      learned       agility
15.19/15.28	c   seconds        variables     equivalent    conflicts       height       MB
15.19/15.28	c
15.19/15.28	c B   15.3    22000    1100      0     0      0   64020  35435  283.2  28   26
15.99/16.06	c +   16.1    22000    1100      0     0      0   67140  38974  283.9  27   26
21.08/21.13	c +   21.1    22000    1100      0     0      0   83925  42871  289.4  27   29
23.59/23.68	c N   23.7    22000    1100      0     0      0   89808  42875  290.7  26   32
31.48/31.53	c +   31.5    22000    1100      0     0      0  104906  47158  293.2  27   33
40.18/40.24	c +   40.2    22000    1100      0     0      0  131130  51873  292.7  27   35
49.58/49.66	c B   49.7    22000    1100      0     0      0  160038  51886  290.1  25   37
50.88/50.92	c +   50.9    22000    1100      0     0      0  163910  57060  288.5  26   37
65.68/65.70	c +   65.7    22000    1100      0     0      0  204888  62766  281.0  26   42
65.88/65.94	c R   65.9    22000    1100      0     0      0  205220  57407  281.0  25   42
88.57/88.65	c +   88.6    22000    1100      0     0      0  256110  69042  286.4  26   47
116.46/116.59	c +  116.6    22000    1100      0     0      0  320136  75946  285.8  22   51
146.04/146.17	c B  146.1    22000    1100      0     0      0  384089  75967  283.5  26   57
153.44/153.50	c +  153.5    22000    1100      0     0      0  400170  83540  282.7  27   56
184.23/184.36	c N  184.3    22000    1100      0     0      0  461651  83554  280.5  26   64
218.02/218.16	c +  218.1    22000    1100      0     0      0  500211  91894  279.8  24   68
290.80/290.91	c +  290.8    22000    1100      0     0      0  625261 101083  280.5  28   69
381.43/381.67	c +  381.5    22000    1100      0     0      0  781575 111191  278.8  26   79
441.81/442.04	c B  441.9    22000    1100      0     0      0  896209 111199  277.8  27   85
486.10/486.35	c
486.10/486.35	c       original/binary      fixed     eliminated      learned       agility
486.10/486.35	c   seconds        variables     equivalent    conflicts       height       MB
486.10/486.35	c
486.10/486.35	c +  486.2    22000    1100      0     0      0  976966 122310  276.1  26   84
528.38/528.66	c N  528.5    22000    1100      0     0      0 1025692 122328  274.8  25   93
739.82/740.10	c +  739.8    22000    1100      0     0      0 1221207 134541  272.2  25   94
954.95/955.36	c +  955.0    22000    1100      0     0      0 1526509 147995  271.8  26  104
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 1842928 conflicts, 2421087 decisions, 1 random
1200.07/1200.50	c 0 iterations, 402 restarts, 3177 skipped
1200.07/1200.50	c 20 enlarged, 0 shrunken, 18022 rescored, 507 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 111888 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 202400 probed, 92 phases, 92 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 284625820 learned, 7% deleted, 0 strong, 28 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 202054901 propagations, 0.17 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 134 MB max, 1040 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1512827-1238208946/watcher-1512827-1238208946 -o /tmp/evaluation-result-1512827-1238208946/solver-1512827-1238208946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512827-1238208946.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: 0.99 0.97 0.91 3/64 14552
/proc/meminfo: memFree=902696/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=1052 CPUtime=0
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1093560827 1077248 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 263 148 63 155 0 106 0

[startup+0.0081851 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14552
/proc/meminfo: memFree=902696/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=1184 CPUtime=0
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 1093560827 1212416 200 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 296 201 64 155 0 139 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1184

[startup+0.101197 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14552
/proc/meminfo: memFree=902696/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=3480 CPUtime=0.09
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 834 0 0 0 9 0 0 0 18 0 1 0 1093560827 3563520 765 1992294400 134512640 135151029 4294956240 18446744073709551615 134516864 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 870 765 79 155 0 713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.301223 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14552
/proc/meminfo: memFree=902696/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=3480 CPUtime=0.29
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 834 0 0 0 29 0 0 0 19 0 1 0 1093560827 3563520 765 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 870 765 79 155 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701275 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14552
/proc/meminfo: memFree=902696/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=5064 CPUtime=0.69
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 1248 0 0 0 69 0 0 0 22 0 1 0 1093560827 5185536 1179 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 1266 1179 79 155 0 1109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5064

[startup+1.50138 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=897056/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=8100 CPUtime=1.49
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 2011 0 0 0 148 1 0 0 25 0 1 0 1093560827 8294400 1942 1992294400 134512640 135151029 4294956240 18446744073709551615 134574193 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 2025 1942 79 155 0 1868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8100

[startup+3.10159 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=892832/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=13776 CPUtime=3.09
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 3424 0 0 0 307 2 0 0 25 0 1 0 1093560827 14106624 3355 1992294400 134512640 135151029 4294956240 18446744073709551615 134574280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 3444 3355 79 155 0 3287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13776

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=883936/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=20508 CPUtime=6.29
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 5094 0 0 0 626 3 0 0 25 0 1 0 1093560827 21000192 5025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 5127 5025 79 155 0 4970 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20508

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=877792/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=25792 CPUtime=12.69
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 6428 0 0 0 1265 4 0 0 25 0 1 0 1093560827 26411008 6359 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 6448 6359 79 155 0 6291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25792

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=868896/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=34276 CPUtime=25.49
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 8530 0 0 0 2543 6 0 0 25 0 1 0 1093560827 35098624 8461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 8569 8461 79 155 0 8412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34276

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=863200/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=40248 CPUtime=51.08
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 10013 0 0 0 5101 7 0 0 25 0 1 0 1093560827 41213952 9944 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 10062 9944 79 155 0 9905 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40248

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=847968/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=55192 CPUtime=102.26
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 13737 0 0 0 10216 10 0 0 25 0 1 0 1093560827 56516608 13668 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 13798 13668 79 155 0 13641 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55192

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=838560/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=64596 CPUtime=162.25
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 16081 0 0 0 16212 13 0 0 25 0 1 0 1093560827 66146304 16012 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 16149 16012 79 155 0 15992 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 64596

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=828768/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=74460 CPUtime=222.23
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 18530 0 0 0 22207 16 0 0 25 0 1 0 1093560827 76247040 18461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 18615 18461 79 155 0 18458 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14553
/proc/meminfo: memFree=824416/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=78896 CPUtime=282.21
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 19595 0 0 0 28204 17 0 0 25 0 1 0 1093560827 80789504 19526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 19724 19526 79 155 0 19567 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78896

[startup+342.301 s]
/proc/loadavg: 1.10 1.00 0.92 2/65 14559
/proc/meminfo: memFree=823000/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=80272 CPUtime=342.18
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 19952 0 0 0 34201 17 0 0 25 0 1 0 1093560827 82198528 19883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 20068 19883 79 155 0 19911 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 80272

[startup+402.302 s]
/proc/loadavg: 1.09 1.01 0.93 2/65 15035
/proc/meminfo: memFree=813016/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=90052 CPUtime=402.13
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 22352 0 0 0 40192 21 0 0 25 0 1 0 1093560827 92213248 22283 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 22513 22283 79 155 0 22356 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 90052

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 15035
/proc/meminfo: memFree=813144/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=90052 CPUtime=462.1
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 22352 0 0 0 46189 21 0 0 25 0 1 0 1093560827 92213248 22283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 22513 22283 79 155 0 22356 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 90052

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 15035
/proc/meminfo: memFree=805848/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=97496 CPUtime=522.08
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 24200 0 0 0 52186 22 0 0 25 0 1 0 1093560827 99835904 24131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 24374 24131 79 155 0 24217 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 97496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=803160/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=100428 CPUtime=582.06
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 24852 0 0 0 58183 23 0 0 25 0 1 0 1093560827 102838272 24783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 25107 24783 79 155 0 24950 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 100428

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=778776/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=125084 CPUtime=642.05
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 30939 0 0 0 64174 31 0 0 25 0 1 0 1093560827 128086016 30870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 31271 30870 79 155 0 31114 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 125084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763872/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=702.03
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34668 0 0 0 70167 36 0 0 25 0 1 0 1093560827 143589376 34599 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34599 79 155 0 34899 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 140224

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763872/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=762.02
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34669 0 0 0 76166 36 0 0 25 0 1 0 1093560827 143589376 34600 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34600 79 155 0 34899 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 140224

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763872/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=821.99
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34669 0 0 0 82163 36 0 0 25 0 1 0 1093560827 143589376 34600 1992294400 134512640 135151029 4294956240 18446744073709551615 134580562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34600 79 155 0 34899 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 140224

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763872/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=881.97
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34669 0 0 0 88161 36 0 0 25 0 1 0 1093560827 143589376 34600 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34600 79 155 0 34899 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 140224

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763872/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=941.95
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34669 0 0 0 94159 36 0 0 25 0 1 0 1093560827 143589376 34600 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34600 79 155 0 34899 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 140224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763808/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1001.94
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34670 0 0 0 100157 37 0 0 25 0 1 0 1093560827 143589376 34601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34601 79 155 0 34899 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 140224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763808/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1061.92
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34673 0 0 0 106155 37 0 0 25 0 1 0 1093560827 143589376 34604 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34604 79 155 0 34899 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 140224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763744/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1121.9
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34673 0 0 0 112153 37 0 0 25 0 1 0 1093560827 143589376 34604 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34604 79 155 0 34899 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 140224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763808/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1181.88
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34673 0 0 0 118151 37 0 0 25 0 1 0 1093560827 143589376 34604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34604 79 155 0 34899 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 140224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763808/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1200.07
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34673 0 0 0 119970 37 0 0 25 0 1 0 1093560827 143589376 34604 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34604 79 155 0 34899 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140224

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: 1.00 1.00 0.93 2/65 15035
/proc/meminfo: memFree=763808/2055920 swapFree=4177608/4192956
[pid=14552] ppid=14550 vsize=140224 CPUtime=1200.07
/proc/14552/stat : 14552 (precosat) R 14550 14552 14409 0 -1 4194304 34673 0 0 0 119970 37 0 0 25 0 1 0 1093560827 143589376 34604 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14552/statm: 35056 34604 79 155 0 34899 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.71
CPU system time (s): 0.401938
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 140224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34673
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= 2041

runsolver used 0.896863 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 03:55:46
IDJOB=1512827
IDBENCH=70212
IDSOLVER=507
FILE ID=node13/1512827-1238208946
PBS_JOBID= 9060551
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512827-1238208946/watcher-1512827-1238208946 -o /tmp/evaluation-result-1512827-1238208946/solver-1512827-1238208946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512827-1238208946.cnf

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=163694419

node13.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		: 3000.240
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		: 3000.240
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:        903112 kB
Buffers:         90928 kB
Cached:         959488 kB
SwapCached:       9228 kB
Active:         244372 kB
Inactive:       816712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903112 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            77684 kB
Committed_AS:  2954968 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 04:15:49