Trace number 1513307

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S942507261-096.cnf
MD5SUM4f6bdfd00a34ed543884cc191900870c
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-1513307-1238216146.cnf
0.00/0.00	c found header 'p cnf 200 17000'
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    17000     200      0     0      0       0      0    0.0   0    1
0.69/0.73	c s    0.7    17000     200      0     0      0       0      0    0.0   0    1
0.69/0.73	c l    0.7    17000     200      0     0      0       0  17000    0.0   0    1
0.69/0.74	c R    0.7    17000     200      0     0      0     100    100   67.4  10    1
0.69/0.74	c R    0.7    17000     200      0     0      0     203    203   66.5  17    2
0.69/0.78	c N    0.8    17000     200      0     0      0     806    806   70.4  33    2
0.79/0.80	c B    0.8    17000     200      0     0      0    1000   1000   71.6  34    2
0.79/0.87	c B    0.9    17000     200      0     0      0    2000   2000   73.8  35    2
0.89/0.90	c N    0.9    17000     200      0     0      0    2406   2406   74.3  34    2
1.19/1.23	c N    1.2    17000     200      0     0      0    6422   6422   75.8  33    3
1.39/1.41	c B    1.4    17000     200      0     0      0    8001   8001   75.6  35    4
2.49/2.57	c N    2.6    17000     200      0     0      0   16043  16043   74.6  34    6
2.69/2.72	c +    2.7    17000     200      0     0      0   17000  18700   74.5  34    7
3.49/3.53	c +    3.5    17000     200      0     0      0   21252  20570   74.2  35    7
3.99/4.05	c B    4.1    17000     200      0     0      0   24004  20580   74.0  34    8
4.49/4.52	c +    4.5    17000     200      0     0      0   26565  22627   73.8  35    8
5.69/5.78	c +    5.8    17000     200      0     0      0   33206  24889   73.8  35    8
6.89/6.92	c N    6.9    17000     200      0     0      0   38493  24901   73.6  36    9
7.59/7.62	c +    7.6    17000     200      0     0      0   41505  27377   73.5  34    9
9.99/10.09	c
9.99/10.09	c       original/binary      fixed     eliminated      learned       agility
9.99/10.09	c   seconds        variables     equivalent    conflicts       height       MB
9.99/10.09	c
9.99/10.09	c +   10.1    17000     200      0     0      0   51880  30114   73.2  35   10
13.19/13.21	c B   13.2    17000     200      0     0      0   64018  30120   73.3  36   11
13.38/13.43	c +   13.4    17000     200      0     0      0   64852  33125   73.3  35   11
18.19/18.21	c +   18.2    17000     200      0     0      0   81066  36437   73.0  35   12
20.89/20.97	c N   21.0    17000     200      0     0      0   89782  36450   72.9  36   13
24.68/24.76	c +   24.8    17000     200      0     0      0  101330  40080   72.8  36   13
33.47/33.52	c +   33.5    17000     200      0     0      0  126660  44088   72.5  36   15
45.48/45.51	c +   45.5    17000     200      0     0      0  158325  48496   72.1  36   16
46.08/46.17	c B   46.2    17000     200      0     0      0  160038  45804   72.1  35   16
60.77/60.82	c +   60.8    17000     200      0     0      0  197908  53345   72.0  35   18
64.16/64.27	c N   64.3    17000     200      0     0      0  205230  53352   71.9  34   19
82.56/82.60	c +   82.6    17000     200      0     0      0  247386  58679   71.8  34   19
111.35/111.42	c +  111.4    17000     200      0     0      0  309231  64546   71.8  35   21
152.24/152.36	c B  152.3    17000     200      0     0      0  384079  64557   71.6  36   24
153.54/153.62	c +  153.6    17000     200      0     0      0  386535  71000   71.6  37   24
199.32/199.49	c N  199.4    17000     200      0     0      0  461611  71006   71.4  35   26
212.12/212.21	c +  212.1    17000     200      0     0      0  483166  78100   71.3  35   26
289.69/289.86	c +  289.8    17000     200      0     0      0  603955  85910   71.1  35   29
402.54/402.74	c +  402.6    17000     200      0     0      0  754942  94501   70.8  34   33
503.51/503.73	c
503.51/503.73	c       original/binary      fixed     eliminated      learned       agility
503.51/503.73	c   seconds        variables     equivalent    conflicts       height       MB
503.51/503.73	c
503.51/503.73	c B  503.6    17000     200      0     0      0  896191  94510   70.5  35   36
541.19/541.48	c +  541.3    17000     200      0     0      0  943676 103951   70.4  35   36
609.37/609.60	c N  609.4    17000     200      0     0      0 1025628 103962   70.2  35   39
739.12/739.43	c +  739.2    17000     200      0     0      0 1179595 114346   69.9  36   40
1021.72/1022.10	c + 1021.7    17000     200      0     0      0 1474491 125780   69.5  34   45
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 1631477 conflicts, 1844633 decisions, 1 random
1200.07/1200.50	c 0 iterations, 3 restarts, 3066 skipped
1200.07/1200.50	c 21 enlarged, 0 shrunken, 15940 rescored, 443 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: 130563 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: 400 probed, 1 phases, 1 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: 101767603 learned, 9% deleted, 0 strong, 9 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: 52324709 propagations, 0.04 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 49 MB max, 394 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-1513307-1238216146/watcher-1513307-1238216146 -o /tmp/evaluation-result-1513307-1238216146/solver-1513307-1238216146 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513307-1238216146.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 0.94 3/74 22881
/proc/meminfo: memFree=989000/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=1052 CPUtime=0
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1094275704 1077248 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 263 146 63 155 0 106 0

[startup+0.04898 s]
/proc/loadavg: 0.99 0.97 0.94 3/74 22881
/proc/meminfo: memFree=989000/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=3228 CPUtime=0.04
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 743 0 0 0 4 0 0 0 18 0 1 0 1094275704 3305472 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134573898 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 807 709 79 155 0 650 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3228

[startup+0.102989 s]
/proc/loadavg: 0.99 0.97 0.94 3/74 22881
/proc/meminfo: memFree=989000/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=3228 CPUtime=0.09
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 743 0 0 0 9 0 0 0 18 0 1 0 1094275704 3305472 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134526280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 807 709 79 155 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.302022 s]
/proc/loadavg: 0.99 0.97 0.94 3/74 22881
/proc/meminfo: memFree=989000/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=3228 CPUtime=0.29
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 1094275704 3305472 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134516858 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 807 709 79 155 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3228

[startup+0.70109 s]
/proc/loadavg: 0.99 0.97 0.94 3/74 22881
/proc/meminfo: memFree=989000/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=3228 CPUtime=0.69
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 743 0 0 0 69 0 0 0 23 0 1 0 1094275704 3305472 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134517544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 807 709 79 155 0 650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3228

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=986176/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=4948 CPUtime=1.49
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 1327 0 0 0 148 1 0 0 25 0 1 0 1094275704 5066752 1150 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 1237 1150 79 155 0 1080 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4948

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=983104/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=8144 CPUtime=3.09
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 2113 0 0 0 308 1 0 0 25 0 1 0 1094275704 8339456 1936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 2036 1936 79 155 0 1879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8144

[startup+6.30104 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=979968/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=10296 CPUtime=6.29
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 2633 0 0 0 627 2 0 0 25 0 1 0 1094275704 10543104 2456 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 2574 2456 79 155 0 2417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10296

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=977152/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=12372 CPUtime=12.68
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 3126 0 0 0 1266 2 0 0 25 0 1 0 1094275704 12668928 2949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 3093 2949 79 155 0 2936 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12372

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=974464/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=15404 CPUtime=25.48
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 3857 0 0 0 2545 3 0 0 25 0 1 0 1094275704 15773696 3680 1992294400 134512640 135151029 4294956240 18446744073709551615 134546247 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 3851 3680 79 155 0 3694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15404

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=970752/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=19160 CPUtime=51.08
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 4730 0 0 0 5103 5 0 0 25 0 1 0 1094275704 19619840 4553 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 4790 4553 79 155 0 4633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19160

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=966592/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=23440 CPUtime=102.26
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 5743 0 0 0 10220 6 0 0 25 0 1 0 1094275704 24002560 5566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 5860 5566 79 155 0 5703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23440

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=962368/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=28008 CPUtime=162.23
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 6803 0 0 0 16216 7 0 0 25 0 1 0 1094275704 28680192 6626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 7002 6626 79 155 0 6845 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=959744/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=30816 CPUtime=222.21
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 7441 0 0 0 22213 8 0 0 25 0 1 0 1094275704 31555584 7264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 7704 7264 79 155 0 7547 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30816

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22882
/proc/meminfo: memFree=958976/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=31736 CPUtime=282.19
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 7643 0 0 0 28211 8 0 0 25 0 1 0 1094275704 32497664 7466 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 7934 7466 79 155 0 7777 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=956160/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=34628 CPUtime=342.16
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 8307 0 0 0 34207 9 0 0 25 0 1 0 1094275704 35459072 8130 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 8657 8130 79 155 0 8500 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34628

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=955456/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=35508 CPUtime=402.14
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 8491 0 0 0 40205 9 0 0 25 0 1 0 1094275704 36360192 8314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 8877 8314 79 155 0 8720 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35508

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=952896/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=38308 CPUtime=462.12
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 9121 0 0 0 46202 10 0 0 25 0 1 0 1094275704 39227392 8944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 9577 8944 79 155 0 9420 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 38308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=952192/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=39212 CPUtime=522.1
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 9298 0 0 0 52200 10 0 0 25 0 1 0 1094275704 40153088 9121 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 9803 9121 79 155 0 9646 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=949376/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=42404 CPUtime=582.08
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 9993 0 0 0 58197 11 0 0 25 0 1 0 1094275704 43421696 9816 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 10601 9816 79 155 0 10444 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=949056/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=42800 CPUtime=642.07
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 10079 0 0 0 64196 11 0 0 25 0 1 0 1094275704 43827200 9902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 10700 9902 79 155 0 10543 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42800

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=948480/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=43324 CPUtime=702.04
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 10201 0 0 0 70193 11 0 0 25 0 1 0 1094275704 44363776 10024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 10831 10024 79 155 0 10674 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 43324

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=945856/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=46224 CPUtime=762.03
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 10856 0 0 0 76191 12 0 0 25 0 1 0 1094275704 47333376 10679 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 11556 10679 79 155 0 11399 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 46224

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=945536/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=46668 CPUtime=822
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 10934 0 0 0 82188 12 0 0 25 0 1 0 1094275704 47788032 10757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 11667 10757 79 155 0 11510 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 46668

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=944960/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=47380 CPUtime=881.98
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 11066 0 0 0 88186 12 0 0 25 0 1 0 1094275704 48517120 10889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 11845 10889 79 155 0 11688 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 47380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=944192/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=48212 CPUtime=941.95
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 11254 0 0 0 94183 12 0 0 25 0 1 0 1094275704 49369088 11077 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 12053 11077 79 155 0 11896 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 48212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=943872/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=48668 CPUtime=1001.93
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 11332 0 0 0 100181 12 0 0 25 0 1 0 1094275704 49836032 11155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 12167 11155 79 155 0 12010 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 48668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=940928/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=51592 CPUtime=1061.91
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 12062 0 0 0 106178 13 0 0 25 0 1 0 1094275704 52830208 11885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 12898 11885 79 155 0 12741 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 51592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=940480/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=52148 CPUtime=1121.89
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 12162 0 0 0 112176 13 0 0 25 0 1 0 1094275704 53399552 11985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 13037 11985 79 155 0 12880 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 52148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=940288/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=52572 CPUtime=1181.87
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 12240 0 0 0 118174 13 0 0 25 0 1 0 1094275704 53833728 12063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 13143 12063 79 155 0 12986 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 52572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/75 22888
/proc/meminfo: memFree=940160/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=52572 CPUtime=1200.07
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 12257 0 0 0 119994 13 0 0 25 0 1 0 1094275704 53833728 12080 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 13143 12080 79 155 0 12986 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52572

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 0.94 2/75 22888
/proc/meminfo: memFree=940160/2055920 swapFree=4173168/4192956
[pid=22881] ppid=22879 vsize=52572 CPUtime=1200.07
/proc/22881/stat : 22881 (precosat) R 22879 22881 22047 0 -1 4194304 12257 0 0 0 119994 13 0 0 25 0 1 0 1094275704 53833728 12080 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22881/statm: 13143 12080 79 155 0 12986 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.147977
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 52572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12257
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= 2816

runsolver used 1.03984 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 05:55:46
IDJOB=1513307
IDBENCH=70252
IDSOLVER=507
FILE ID=node68/1513307-1238216146
PBS_JOBID= 9060498
Free space on /tmp= 66288 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S942507261-096.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513307-1238216146/watcher-1513307-1238216146 -o /tmp/evaluation-result-1513307-1238216146/solver-1513307-1238216146 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513307-1238216146.cnf

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

MD5SUM BENCH= 4f6bdfd00a34ed543884cc191900870c
RANDOM SEED=975903891

node68.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		: 3000.270
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		: 3000.270
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:        989416 kB
Buffers:         73344 kB
Cached:         903064 kB
SwapCached:       9864 kB
Active:          91732 kB
Inactive:       896540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989416 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            63084 kB
Committed_AS:  2885256 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 06:15:49