Trace number 1515971

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S254828838-055.cnf
MD5SUM49dcfc34ef97670988a946b0575b679c
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1515971-1238262166.cnf
0.00/0.00	c found header 'p cnf 65 5785'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.22	c R    0.2     5785      65      0     0      0     100    100   25.4   6    1
0.19/0.22	c R    0.2     5785      65      0     0      0     200    200   26.0  11    1
0.19/0.24	c N    0.2     5785      65      0     0      0     802    802   23.9  28    1
0.19/0.25	c B    0.2     5785      65      0     0      0    1001   1001   24.0  31    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2001   2001   24.0  38    1
0.29/0.30	c N    0.3     5785      65      0     0      0    2408   2408   24.0  39    1
0.38/0.46	c +    0.5     5785      65      0     0      0    5786   6363   23.2  39    1
0.38/0.49	c N    0.5     5785      65      0     0      0    6418   6366   23.1  39    2
0.48/0.54	c +    0.5     5785      65      0     0      0    7230   6999   23.0  39    2
0.48/0.58	c B    0.6     5785      65      0     0      0    8005   7006   22.9  39    2
0.58/0.65	c +    0.6     5785      65      0     0      0    9035   7698   22.8  39    2
0.78/0.80	c +    0.8     5785      65      0     0      0   11292   8467   22.5  40    2
0.98/1.01	c +    1.0     5785      65      0     0      0   14116   9313   22.2  40    2
1.08/1.15	c N    1.1     5785      65      0     0      0   16045   9324   22.1  40    2
1.18/1.26	c +    1.3     5785      65      0     0      0   17646  10244   22.0  41    2
1.48/1.58	c +    1.6     5785      65      0     0      0   22055  11268   21.9  40    2
1.68/1.71	c
1.68/1.71	c       original/binary      fixed     eliminated      learned       agility
1.68/1.71	c   seconds        variables     equivalent    conflicts       height       MB
1.68/1.71	c
1.68/1.71	c B    1.7     5785      65      0     0      0   24009  11277   21.8  39    2
1.87/1.98	c +    2.0     5785      65      0     0      0   27565  12394   21.6  40    2
2.48/2.58	c +    2.6     5785      65      0     0      0   34456  13633   21.4  40    3
2.87/2.96	c N    2.9     5785      65      0     0      0   38492  13639   21.2  41    3
3.27/3.36	c +    3.3     5785      65      0     0      0   43070  14996   21.0  40    3
4.27/4.34	c +    4.3     5785      65      0     0      0   53836  16495   21.0  40    3
5.26/5.35	c B    5.3     5785      65      0     0      0   64019  16502   20.9  40    4
5.65/5.70	c +    5.7     5785      65      0     0      0   67295  18144   20.9  40    4
7.44/7.57	c +    7.5     5785      65      0     0      0   84117  19958   20.6  40    4
8.14/8.21	c N    8.2     5785      65      0     0      0   89791  19967   20.5  40    4
10.13/10.21	c +   10.1     5785      65      0     0      0  105147  21953   20.3  40    4
13.41/13.52	c +   13.4     5785      65      0     0      0  131430  24148   20.2  40    5
17.29/17.50	c B   17.4     5785      65      0     0      0  160045  24159   20.1  41    6
17.88/18.05	c +   17.9     5785      65      0     0      0  164285  26562   20.1  41    6
24.15/24.34	c N   24.2     5785      65      0     0      0  205202  26575   19.9  39    6
24.15/24.37	c +   24.2     5785      65      0     0      0  205356  29218   19.9  40    6
32.40/32.68	c +   32.5     5785      65      0     0      0  256697  32139   19.8  41    7
44.73/45.07	c +   44.8     5785      65      0     0      0  320870  35352   19.8  40    8
57.75/58.16	c B   57.8     5785      65      0     0      0  384100  35361   19.6  41    9
61.32/61.76	c
61.32/61.76	c       original/binary      fixed     eliminated      learned       agility
61.32/61.76	c   seconds        variables     equivalent    conflicts       height       MB
61.32/61.76	c
61.32/61.76	c +   61.4     5785      65      0     0      0  401085  38887   19.5  40    9
74.65/75.19	c N   74.8     5785      65      0     0      0  461577  38898   19.5  40   10
84.59/85.10	c +   84.6     5785      65      0     0      0  501356  42775   19.4  40   10
116.81/117.55	c +  116.9     5785      65      0     0      0  626695  47052   19.2  40   11
162.84/163.88	c +  162.9     5785      65      0     0      0  783367  51757   19.1  39   13
200.23/201.45	c B  200.3     5785      65      0     0      0  896194  51766   18.9  41   14
224.78/226.18	c +  224.9     5785      65      0     0      0  979205  56932   18.9  41   14
241.59/243.10	c N  241.7     5785      65      0     0      0 1025573  56942   18.9  41   15
311.09/312.93	c +  311.1     5785      65      0     0      0 1224005  62625   18.7  40   16
428.31/430.81	c +  428.3     5785      65      0     0      0 1530007  68887   18.5  41   19
599.03/602.59	c +  599.1     5785      65      0     0      0 1912506  75775   18.4  40   21
666.05/669.97	c B  666.1     5785      65      0     0      0 2048394  75785   18.4  40   23
765.47/769.92	c N  765.5     5785      65      0     0      0 2255954  75786   18.3  40   23
830.80/835.60	c +  830.8     5785      65      0     0      0 2390631  83352   18.2  39   24
1168.53/1175.33	c + 1168.6     5785      65      0     0      0 2988285  91687   18.0  40   27
1200.04/1207.00	c
1200.04/1207.00	c *** CAUGHT SIGNAL 15 ***
1200.04/1207.00	c
1200.04/1207.00	c 3042753 conflicts, 3294206 decisions, 1 random
1200.04/1207.00	c 0 iterations, 5 restarts, 5330 skipped
1200.04/1207.00	c 29 enlarged, 0 shrunken, 29723 rescored, 744 rebiased
1200.04/1207.00	c 1 simplifications, 0 reductions
1200.04/1207.00	c
1200.04/1207.00	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1207.00	c elim: 54482 resolutions, 1 phases, 1 rounds
1200.04/1207.00	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1207.00	c arty: 0.00 and 0.00 xor average arity
1200.04/1207.00	c prbe: 130 probed, 1 phases, 1 rounds
1200.04/1207.00	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1207.00	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1207.00	c hash: 0 units, 0 merged
1200.04/1207.00	c mins: 64266312 learned, 19% deleted, 0 strong, 9 depth
1200.04/1207.00	c subs: 0 forward, 0 backward, 0 doms
1200.04/1207.00	c strs: 0 forward, 0 backward
1200.04/1207.00	c doms: 0 dominators, 0 high, 0 low
1200.04/1207.00	c prps: 45566271 propagations, 0.04 megaprops
1200.04/1207.00	c
1200.04/1207.00	c 1200.0 seconds, 28 MB max, 306 MB recycled
1200.04/1207.00	c
1200.04/1207.00	c *** CAUGHT SIGNAL 15 ***
1200.04/1207.00	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-1515971-1238262166/watcher-1515971-1238262166 -o /tmp/evaluation-result-1515971-1238262166/solver-1515971-1238262166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515971-1238262166.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: 1.99 2.00 1.99 4/85 27387
/proc/meminfo: memFree=1809856/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=18576 CPUtime=0
/proc/27387/stat : 27387 (runsolver) R 27385 27387 27078 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1098877559 19021824 292 1992294400 4194304 4302548 548682068496 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27387/statm: 4644 292 257 26 0 2626 0

[startup+0.0381831 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27387
/proc/meminfo: memFree=1809856/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=1512 CPUtime=0.02
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 309 0 0 0 2 0 0 0 20 0 1 0 1098877559 1548288 293 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 378 293 79 155 0 221 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1512

[startup+0.101188 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27387
/proc/meminfo: memFree=1809856/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=1512 CPUtime=0.09
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 309 0 0 0 9 0 0 0 20 0 1 0 1098877559 1548288 293 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 378 293 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301208 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27387
/proc/meminfo: memFree=1809856/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=1644 CPUtime=0.29
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 391 0 0 0 29 0 0 0 21 0 1 0 1098877559 1683456 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 411 317 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.70125 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27387
/proc/meminfo: memFree=1809856/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=2588 CPUtime=0.68
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 624 0 0 0 68 0 0 0 25 0 1 0 1098877559 2650112 550 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 647 550 79 155 0 490 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2588

[startup+1.50133 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1807608/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=3252 CPUtime=1.48
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 763 0 0 0 148 0 0 0 25 0 1 0 1098877559 3330048 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 813 689 79 155 0 656 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3252

[startup+3.10149 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1806776/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=3940 CPUtime=3.07
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 948 0 0 0 306 1 0 0 25 0 1 0 1098877559 4034560 874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 985 874 79 155 0 828 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3940

[startup+6.30181 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1805688/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=4944 CPUtime=6.25
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 1167 0 0 0 624 1 0 0 25 0 1 0 1098877559 5062656 1093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 1236 1093 79 155 0 1079 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4944

[startup+12.7014 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1804536/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=6108 CPUtime=12.61
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 1405 0 0 0 1260 1 0 0 25 0 1 0 1098877559 6254592 1331 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 1527 1331 79 155 0 1370 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 6108

[startup+25.5017 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1803000/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=7824 CPUtime=25.34
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 1780 0 0 0 2532 2 0 0 25 0 1 0 1098877559 8011776 1706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 1956 1706 79 155 0 1799 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 7824

[startup+51.1013 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1801144/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=10112 CPUtime=50.79
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 2250 0 0 0 5077 2 0 0 25 0 1 0 1098877559 10354688 2176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 2528 2176 79 155 0 2371 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 10112

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1798904/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=12532 CPUtime=101.7
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 2757 0 0 0 10167 3 0 0 25 0 1 0 1098877559 12832768 2683 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 3133 2683 79 155 0 2976 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 12532

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1796984/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=14732 CPUtime=161.35
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 3219 0 0 0 16132 3 0 0 25 0 1 0 1098877559 15085568 3145 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 3683 3145 79 155 0 3526 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 14732

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1795704/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=16516 CPUtime=221
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 3548 0 0 0 22096 4 0 0 25 0 1 0 1098877559 16912384 3474 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 4129 3474 79 155 0 3972 0
Current children cumulated CPU time (s) 221
Current children cumulated vsize (KiB) 16516

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1794488/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=17752 CPUtime=280.66
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 3834 0 0 0 28062 4 0 0 25 0 1 0 1098877559 18178048 3760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 4438 3760 79 155 0 4281 0
Current children cumulated CPU time (s) 280.66
Current children cumulated vsize (KiB) 17752

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1793208/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=19332 CPUtime=340.32
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 4138 0 0 0 34027 5 0 0 25 0 1 0 1098877559 19795968 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 4833 4064 79 155 0 4676 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 19332

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1792248/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=20768 CPUtime=399.98
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 4387 0 0 0 39993 5 0 0 25 0 1 0 1098877559 21266432 4313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 5192 4313 79 155 0 5035 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 20768

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1791480/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=21944 CPUtime=459.63
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 4574 0 0 0 45958 5 0 0 25 0 1 0 1098877559 22470656 4500 1992294400 134512640 135151029 4294956240 18446744073709551615 134520407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 5486 4500 79 155 0 5329 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 21944

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1790712/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=23116 CPUtime=519.29
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 4765 0 0 0 51924 5 0 0 25 0 1 0 1098877559 23670784 4691 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 5779 4691 79 155 0 5622 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 23116

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1789496/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=24620 CPUtime=578.95
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5060 0 0 0 57889 6 0 0 25 0 1 0 1098877559 25210880 4986 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 6155 4986 79 155 0 5998 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 24620

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1788984/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=25268 CPUtime=638.6
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5179 0 0 0 63854 6 0 0 25 0 1 0 1098877559 25874432 5105 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 6317 5105 79 155 0 6160 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 25268

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1788728/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=25660 CPUtime=698.26
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5241 0 0 0 69820 6 0 0 25 0 1 0 1098877559 26275840 5167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 6415 5167 79 155 0 6258 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 25660

[startup+762.308 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27388
/proc/meminfo: memFree=1787960/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=26572 CPUtime=757.91
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5428 0 0 0 75785 6 0 0 25 0 1 0 1098877559 27209728 5354 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 6643 5354 79 155 0 6486 0
Current children cumulated CPU time (s) 757.91
Current children cumulated vsize (KiB) 26572

[startup+822.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/86 27388
/proc/meminfo: memFree=1787448/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=27220 CPUtime=817.57
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5547 0 0 0 81750 7 0 0 25 0 1 0 1098877559 27873280 5473 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 6805 5473 79 155 0 6648 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 27220

[startup+882.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/86 27388
/proc/meminfo: memFree=1786744/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=28136 CPUtime=877.22
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5732 0 0 0 87715 7 0 0 25 0 1 0 1098877559 28811264 5658 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7034 5658 79 155 0 6877 0
Current children cumulated CPU time (s) 877.22
Current children cumulated vsize (KiB) 28136

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27388
/proc/meminfo: memFree=1785848/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=29048 CPUtime=936.88
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 5933 0 0 0 93681 7 0 0 25 0 1 0 1098877559 29745152 5859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7262 5859 79 155 0 7105 0
Current children cumulated CPU time (s) 936.88
Current children cumulated vsize (KiB) 29048

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27388
/proc/meminfo: memFree=1785336/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=29700 CPUtime=996.54
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 6064 0 0 0 99646 8 0 0 25 0 1 0 1098877559 30412800 5990 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7425 5990 79 155 0 7268 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 29700

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27388
/proc/meminfo: memFree=1785272/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=29832 CPUtime=1056.2
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 6101 0 0 0 105612 8 0 0 25 0 1 0 1098877559 30547968 6027 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7458 6027 79 155 0 7301 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 29832

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27394
/proc/meminfo: memFree=1784760/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=30092 CPUtime=1115.83
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 6175 0 0 0 111575 8 0 0 25 0 1 0 1098877559 30814208 6101 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7523 6101 79 155 0 7366 0
Current children cumulated CPU time (s) 1115.83
Current children cumulated vsize (KiB) 30092

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27394
/proc/meminfo: memFree=1784376/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=30480 CPUtime=1175.49
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 6272 0 0 0 117540 9 0 0 25 0 1 0 1098877559 31211520 6198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7620 6198 79 155 0 7463 0
Current children cumulated CPU time (s) 1175.49
Current children cumulated vsize (KiB) 30480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27394
/proc/meminfo: memFree=1784056/2055920 swapFree=4169364/4192956
[pid=27387] ppid=27385 vsize=30868 CPUtime=1200.04
/proc/27387/stat : 27387 (precosat) R 27385 27387 27078 0 -1 4194304 6329 0 0 0 119995 9 0 0 25 0 1 0 1098877559 31608832 6255 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27387/statm: 7717 6255 79 155 0 7560 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30868

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): 1207.01
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.096985
CPU usage (%): 99.4236
Max. virtual memory (cumulated for all children) (KiB): 30868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6329
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= 14733

runsolver used 1.62375 second user time and 4.97724 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 18:42:46
IDJOB=1515971
IDBENCH=70474
IDSOLVER=507
FILE ID=node70/1515971-1238262166
PBS_JOBID= 9060813
Free space on /tmp= 65292 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S254828838-055.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515971-1238262166/watcher-1515971-1238262166 -o /tmp/evaluation-result-1515971-1238262166/solver-1515971-1238262166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515971-1238262166.cnf

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

MD5SUM BENCH= 49dcfc34ef97670988a946b0575b679c
RANDOM SEED=419642271

node70.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:       1810336 kB
Buffers:         48888 kB
Cached:         141584 kB
SwapCached:       8700 kB
Active:          91444 kB
Inactive:       109176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810336 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            29000 kB
Committed_AS:  2136028 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 19:02:55