Trace number 1513439

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S956556686-037.cnf
MD5SUMacdedd9b500b479d333013009842065d
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 515300

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-1513439-1238217365.cnf
0.00/0.00	c found header 'p cnf 180 15300'
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    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c s    0.6    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c l    0.6    15300     180      0     0      0       0  15300    0.0   0    1
0.59/0.64	c R    0.6    15300     180      0     0      0     101    101   63.7   9    1
0.59/0.65	c R    0.7    15300     180      0     0      0     202    202   63.4  14    1
0.59/0.68	c N    0.7    15300     180      0     0      0     813    813   65.1  33    2
0.59/0.70	c B    0.7    15300     180      0     0      0    1003   1003   65.9  34    2
0.69/0.76	c B    0.8    15300     180      0     0      0    2003   2003   67.5  35    2
0.69/0.79	c N    0.8    15300     180      0     0      0    2416   2416   67.9  35    2
1.09/1.11	c N    1.1    15300     180      0     0      0    6432   6432   67.5  37    3
1.19/1.27	c B    1.3    15300     180      0     0      0    8004   8004   67.8  37    3
2.10/2.17	c +    2.2    15300     180      0     0      0   15300  16830   67.5  36    6
2.19/2.27	c N    2.3    15300     180      0     0      0   16066  16066   67.6  36    6
2.69/2.74	c +    2.7    15300     180      0     0      0   19125  18513   67.6  35    6
3.39/3.48	c +    3.5    15300     180      0     0      0   23906  20364   67.4  35    7
3.49/3.51	c B    3.5    15300     180      0     0      0   24013  18625   67.4  35    7
4.49/4.50	c +    4.5    15300     180      0     0      0   29883  22400   67.1  35    7
5.99/6.03	c +    6.0    15300     180      0     0      0   37350  24640   66.9  36    8
6.29/6.30	c N    6.3    15300     180      0     0      0   38513  23570   66.8  35    8
7.89/7.96	c
7.89/7.96	c       original/binary      fixed     eliminated      learned       agility
7.89/7.96	c   seconds        variables     equivalent    conflicts       height       MB
7.89/7.96	c
7.89/7.96	c +    8.0    15300     180      0     0      0   46685  27104   66.6  35    9
10.58/10.63	c +   10.6    15300     180      0     0      0   58356  29814   66.4  35    9
12.09/12.14	c B   12.1    15300     180      0     0      0   64026  29825   66.4  36   10
14.19/14.30	c +   14.3    15300     180      0     0      0   72945  32795   66.2  36   10
19.09/19.14	c N   19.1    15300     180      0     0      0   89817  32802   65.8  35   11
19.39/19.49	c +   19.5    15300     180      0     0      0   91180  36074   65.7  36   11
26.29/26.36	c +   26.4    15300     180      0     0      0  113976  39681   65.5  37   12
35.88/35.94	c +   35.9    15300     180      0     0      0  142470  43649   65.2  35   14
41.58/41.65	c B   41.6    15300     180      0     0      0  160046  43666   65.1  36   15
48.07/48.17	c +   48.2    15300     180      0     0      0  178086  48013   64.9  37   15
58.68/58.79	c N   58.8    15300     180      0     0      0  205262  48019   64.9  36   16
65.87/65.99	c +   66.0    15300     180      0     0      0  222608  52814   64.7  36   17
88.26/88.36	c +   88.3    15300     180      0     0      0  278260  58095   64.3  36   18
122.76/122.85	c +  122.8    15300     180      0     0      0  347825  63904   64.2  36   21
142.05/142.16	c B  142.1    15300     180      0     0      0  384094  63917   64.0  35   22
167.74/167.89	c +  167.9    15300     180      0     0      0  434780  70294   63.7  36   23
183.95/184.05	c N  184.0    15300     180      0     0      0  461673  70304   63.8  35   25
231.73/231.81	c +  231.8    15300     180      0     0      0  543475  77323   63.6  35   25
320.41/320.53	c +  320.5    15300     180      0     0      0  679341  85055   63.2  35   28
441.68/441.89	c
441.68/441.89	c       original/binary      fixed     eliminated      learned       agility
441.68/441.89	c   seconds        variables     equivalent    conflicts       height       MB
441.68/441.89	c
441.68/441.89	c +  441.8    15300     180      0     0      0  849175  93560   62.9  36   31
478.47/478.66	c B  478.5    15300     180      0     0      0  896192  93574   62.8  36   34
576.44/576.64	c N  576.5    15300     180      0     0      0 1025634  93574   62.8  35   35
606.44/606.64	c +  606.5    15300     180      0     0      0 1061465 102916   62.8  36   35
837.88/838.14	c +  837.9    15300     180      0     0      0 1326832 113207   62.5  35   39
1157.20/1157.50	c + 1157.2    15300     180      0     0      0 1658540 124527   62.3  35   44
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c
1200.10/1200.40	c 1697555 conflicts, 1912724 decisions, 1 random
1200.10/1200.40	c 0 iterations, 3 restarts, 3244 skipped
1200.10/1200.40	c 22 enlarged, 0 shrunken, 16586 rescored, 461 rebiased
1200.10/1200.40	c 1 simplifications, 0 reductions
1200.10/1200.40	c
1200.10/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.10/1200.40	c elim: 118675 resolutions, 1 phases, 1 rounds
1200.10/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.40	c prbe: 360 probed, 1 phases, 1 rounds
1200.10/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.40	c hash: 0 units, 0 merged
1200.10/1200.40	c mins: 97191393 learned, 9% deleted, 0 strong, 13 depth
1200.10/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.40	c strs: 0 forward, 0 backward
1200.10/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.40	c prps: 50719388 propagations, 0.04 megaprops
1200.10/1200.40	c
1200.10/1200.40	c 1200.1 seconds, 47 MB max, 380 MB recycled
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513439-1238217365/watcher-1513439-1238217365 -o /tmp/evaluation-result-1513439-1238217365/solver-1513439-1238217365 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513439-1238217365.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 31707
/proc/meminfo: memFree=886544/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=1052 CPUtime=0
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1094401731 1077248 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 263 138 63 155 0 106 0

[startup+0.0369589 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 31707
/proc/meminfo: memFree=886544/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=2428 CPUtime=0.03
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 526 0 0 0 3 0 0 0 18 0 1 0 1094401731 2486272 501 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 607 502 79 155 0 450 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2428

[startup+0.102962 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 31707
/proc/meminfo: memFree=886544/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=2956 CPUtime=0.09
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 668 0 0 0 9 0 0 0 18 0 1 0 1094401731 3026944 643 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 739 643 79 155 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.302974 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 31707
/proc/meminfo: memFree=886544/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=2956 CPUtime=0.29
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 668 0 0 0 29 0 0 0 19 0 1 0 1094401731 3026944 643 1992294400 134512640 135151029 4294956240 18446744073709551615 134517322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 739 643 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701999 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 31707
/proc/meminfo: memFree=886544/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=2408 CPUtime=0.69
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 668 0 0 0 69 0 0 0 22 0 1 0 1094401731 2465792 525 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 602 525 79 155 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2408

[startup+1.50105 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 31708
/proc/meminfo: memFree=883656/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=5056 CPUtime=1.49
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 1320 0 0 0 149 0 0 0 25 0 1 0 1094401731 5177344 1177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 1264 1177 79 155 0 1107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5056

[startup+3.10115 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31708
/proc/meminfo: memFree=880584/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=7608 CPUtime=3.09
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 1950 0 0 0 308 1 0 0 25 0 1 0 1094401731 7790592 1807 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 1902 1807 79 155 0 1745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7608

[startup+6.30135 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31708
/proc/meminfo: memFree=877960/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=9428 CPUtime=6.29
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 2376 0 0 0 628 1 0 0 25 0 1 0 1094401731 9654272 2233 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 2357 2233 79 155 0 2200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9428

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31708
/proc/meminfo: memFree=875592/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=11708 CPUtime=12.68
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 2908 0 0 0 1267 1 0 0 25 0 1 0 1094401731 11988992 2765 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 2927 2765 79 155 0 2770 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11708

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31708
/proc/meminfo: memFree=873288/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=14176 CPUtime=25.48
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 3488 0 0 0 2546 2 0 0 25 0 1 0 1094401731 14516224 3345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 3544 3345 79 155 0 3387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14176

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31708
/proc/meminfo: memFree=869512/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=18140 CPUtime=51.08
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 4427 0 0 0 5104 4 0 0 25 0 1 0 1094401731 18575360 4284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 4535 4284 79 155 0 4378 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=865992/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=22044 CPUtime=102.27
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 5293 0 0 0 10222 5 0 0 25 0 1 0 1094401731 22573056 5150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 5511 5150 79 155 0 5354 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22044

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=863368/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=24880 CPUtime=162.25
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 5953 0 0 0 16220 5 0 0 25 0 1 0 1094401731 25477120 5810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 6220 5810 79 155 0 6063 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=860808/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=27760 CPUtime=222.23
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 6582 0 0 0 22217 6 0 0 25 0 1 0 1094401731 28426240 6439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 6940 6439 79 155 0 6783 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=858440/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=30252 CPUtime=282.22
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 7170 0 0 0 28215 7 0 0 25 0 1 0 1094401731 30978048 7027 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 7563 7027 79 155 0 7406 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30252

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=856136/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=32792 CPUtime=342.2
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 7734 0 0 0 34213 7 0 0 25 0 1 0 1094401731 33579008 7591 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 8198 7591 79 155 0 8041 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32792

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=852296/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=36948 CPUtime=402.19
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 8727 0 0 0 40210 9 0 0 25 0 1 0 1094401731 37834752 8584 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 9237 8584 79 155 0 9080 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36948

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=851528/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=37692 CPUtime=462.17
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 8885 0 0 0 46208 9 0 0 25 0 1 0 1094401731 38596608 8742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 9423 8742 79 155 0 9266 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37692

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=850952/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=38432 CPUtime=522.16
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9040 0 0 0 52207 9 0 0 25 0 1 0 1094401731 39354368 8897 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 9608 8897 79 155 0 9451 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38432

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=850248/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=39368 CPUtime=582.15
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9231 0 0 0 58205 10 0 0 25 0 1 0 1094401731 40312832 9088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 9842 9088 79 155 0 9685 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31708
/proc/meminfo: memFree=849160/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=40500 CPUtime=642.13
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9504 0 0 0 64203 10 0 0 25 0 1 0 1094401731 41472000 9361 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 10125 9361 79 155 0 9968 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40500

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31708
/proc/meminfo: memFree=848584/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=41344 CPUtime=702.11
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9614 0 0 0 70201 10 0 0 25 0 1 0 1094401731 42336256 9471 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 10336 9471 79 155 0 10179 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 41344

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31708
/proc/meminfo: memFree=848008/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=41868 CPUtime=762.1
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9758 0 0 0 76200 10 0 0 25 0 1 0 1094401731 42872832 9615 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 10467 9615 79 155 0 10310 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 41868

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31708
/proc/meminfo: memFree=847816/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=42260 CPUtime=822.08
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 9811 0 0 0 82198 10 0 0 25 0 1 0 1094401731 43274240 9668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 10565 9668 79 155 0 10408 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 42260

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31708
/proc/meminfo: memFree=845000/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=45356 CPUtime=882.07
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 10511 0 0 0 88196 11 0 0 25 0 1 0 1094401731 46444544 10368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 11339 10368 79 155 0 11182 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 45356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31708
/proc/meminfo: memFree=844744/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=45548 CPUtime=942.05
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 10582 0 0 0 94194 11 0 0 25 0 1 0 1094401731 46641152 10439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 11387 10439 79 155 0 11230 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 45548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31708
/proc/meminfo: memFree=844424/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=46000 CPUtime=1002.04
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 10655 0 0 0 100193 11 0 0 25 0 1 0 1094401731 47104000 10512 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 11500 10512 79 155 0 11343 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 46000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31708
/proc/meminfo: memFree=843976/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=46640 CPUtime=1062.02
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 10762 0 0 0 106191 11 0 0 25 0 1 0 1094401731 47759360 10619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 11660 10619 79 155 0 11503 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 46640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31708
/proc/meminfo: memFree=843336/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=47216 CPUtime=1122.01
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 10914 0 0 0 112190 11 0 0 25 0 1 0 1094401731 48349184 10771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 11804 10771 79 155 0 11647 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 47216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31709
/proc/meminfo: memFree=840392/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=50452 CPUtime=1182
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 11644 0 0 0 118187 13 0 0 25 0 1 0 1094401731 51662848 11501 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 12613 11501 79 155 0 12456 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 50452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31709
/proc/meminfo: memFree=840264/2055920 swapFree=4177940/4192956
[pid=31707] ppid=31705 vsize=50584 CPUtime=1200.1
/proc/31707/stat : 31707 (precosat) R 31705 31707 29273 0 -1 4194304 11677 0 0 0 119997 13 0 0 25 0 1 0 1094401731 51798016 11534 1992294400 134512640 135151029 4294956240 18446744073709551615 134551626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31707/statm: 12646 11534 79 155 0 12489 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 50584

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.139978
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 50584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11677
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= 2191

runsolver used 1.11183 second user time and 2.6376 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 06:16:05
IDJOB=1513439
IDBENCH=70263
IDSOLVER=507
FILE ID=node29/1513439-1238217365
PBS_JOBID= 9060535
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S956556686-037.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513439-1238217365/watcher-1513439-1238217365 -o /tmp/evaluation-result-1513439-1238217365/solver-1513439-1238217365 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513439-1238217365.cnf

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

MD5SUM BENCH= acdedd9b500b479d333013009842065d
RANDOM SEED=626990360

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        887024 kB
Buffers:         89976 kB
Cached:         981480 kB
SwapCached:       8860 kB
Active:         219544 kB
Inactive:       862424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887024 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            72900 kB
Committed_AS:  2957444 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 06:36:07