Trace number 1513355

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1249224492-031.cnf
MD5SUM926573baa883bfadaffafb33f2f57748
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark445.781
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-1513355-1238216163.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   61.8   9    1
0.59/0.64	c R    0.6    15300     180      0     0      0     203    203   61.3  16    1
0.59/0.68	c N    0.7    15300     180      0     0      0     809    809   65.9  33    2
0.59/0.69	c B    0.7    15300     180      0     0      0    1001   1001   66.5  35    2
0.69/0.75	c B    0.8    15300     180      0     0      0    2001   2001   67.4  36    2
0.69/0.78	c N    0.8    15300     180      0     0      0    2415   2415   67.4  36    2
1.10/1.11	c N    1.1    15300     180      0     0      0    6426   6426   67.1  36    3
1.19/1.26	c B    1.3    15300     180      0     0      0    8005   8005   66.9  37    3
2.09/2.17	c +    2.2    15300     180      0     0      0   15301  16830   66.4  36    6
2.29/2.32	c N    2.3    15300     180      0     0      0   16065  16065   66.4  35    6
2.79/2.84	c +    2.8    15300     180      0     0      0   19125  18513   66.3  35    6
3.69/3.70	c +    3.7    15300     180      0     0      0   23906  20364   66.4  36    7
3.69/3.73	c B    3.7    15300     180      0     0      0   24010  18622   66.4  36    7
4.79/4.82	c +    4.8    15300     180      0     0      0   29881  22400   66.2  35    7
6.39/6.41	c +    6.4    15300     180      0     0      0   37350  24640   66.1  35    8
6.59/6.65	c N    6.7    15300     180      0     0      0   38515  23573   66.1  34    8
8.49/8.55	c
8.49/8.55	c       original/binary      fixed     eliminated      learned       agility
8.49/8.55	c   seconds        variables     equivalent    conflicts       height       MB
8.49/8.55	c
8.49/8.55	c +    8.6    15300     180      0     0      0   46685  27104   65.9  35    9
11.19/11.27	c +   11.3    15300     180      0     0      0   58357  29814   65.7  36    9
12.48/12.55	c B   12.5    15300     180      0     0      0   64019  29825   65.6  36   10
14.68/14.77	c +   14.8    15300     180      0     0      0   72946  32795   65.4  34   10
18.99/19.05	c N   19.0    15300     180      0     0      0   89812  32807   65.3  35   11
19.38/19.47	c +   19.5    15300     180      0     0      0   91180  36074   65.3  36   11
26.39/26.47	c +   26.5    15300     180      0     0      0  113975  39681   64.8  36   12
36.28/36.30	c +   36.3    15300     180      0     0      0  142465  43649   64.7  35   14
43.18/43.21	c B   43.2    15300     180      0     0      0  160052  43659   64.6  34   15
49.57/49.67	c +   49.7    15300     180      0     0      0  178083  48013   64.5  36   15
60.47/60.56	c N   60.5    15300     180      0     0      0  205205  48029   64.4  34   17
67.07/67.17	c +   67.2    15300     180      0     0      0  222601  52814   64.3  35   17
90.66/90.80	c +   90.8    15300     180      0     0      0  278251  58095   64.0  34   19
122.05/122.12	c +  122.1    15300     180      0     0      0  347811  63904   64.0  34   21
141.15/141.21	c B  141.2    15300     180      0     0      0  384113  63913   63.9  35   23
165.84/165.95	c +  165.9    15300     180      0     0      0  434761  70294   63.8  35   23
179.93/180.04	c N  180.0    15300     180      0     0      0  461628  70305   63.7  36   25
231.12/231.29	c +  231.2    15300     180      0     0      0  543450  77323   63.5  35   25
319.58/319.74	c +  319.6    15300     180      0     0      0  679311  85055   63.5  35   28
444.43/444.61	c
444.43/444.61	c       original/binary      fixed     eliminated      learned       agility
444.43/444.61	c   seconds        variables     equivalent    conflicts       height       MB
444.43/444.61	c
444.43/444.61	c +  444.5    15300     180      0     0      0  849136  93560   63.3  35   32
478.92/479.14	c B  479.0    15300     180      0     0      0  896209  93567   63.2  35   34
572.39/572.68	c N  572.5    15300     180      0     0      0 1025677  93576   63.3  35   35
602.28/602.53	c +  602.3    15300     180      0     0      0 1061420 102916   63.3  35   35
823.30/823.60	c +  823.3    15300     180      0     0      0 1326776 113207   63.0  34   40
1101.81/1102.29	c + 1101.9    15300     180      0     0      0 1658470 124527   62.9  36   44
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 1752615 conflicts, 1969209 decisions, 1 random
1200.09/1200.50	c 0 iterations, 2 restarts, 3360 skipped
1200.09/1200.50	c 22 enlarged, 0 shrunken, 17122 rescored, 482 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.50	c elim: 118627 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 360 probed, 1 phases, 1 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 101614302 learned, 9% deleted, 0 strong, 11 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 53178343 propagations, 0.04 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 47 MB max, 399 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1513355-1238216163/watcher-1513355-1238216163 -o /tmp/evaluation-result-1513355-1238216163/solver-1513355-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513355-1238216163.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: 0.92 0.98 0.98 3/64 13615
/proc/meminfo: memFree=886984/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=1052 CPUtime=0
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1094282306 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 263 139 63 155 0 106 0

[startup+0.0419631 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 13615
/proc/meminfo: memFree=886984/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=2956 CPUtime=0.03
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 666 0 0 0 3 0 0 0 18 0 1 0 1094282306 3026944 640 1992294400 134512640 135151029 4294956240 18446744073709551615 134519081 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 739 640 79 155 0 582 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2956

[startup+0.101973 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 13615
/proc/meminfo: memFree=886984/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=2956 CPUtime=0.09
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 1094282306 3026944 640 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 739 640 79 155 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.302009 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 13615
/proc/meminfo: memFree=886984/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=2956 CPUtime=0.29
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 1094282306 3026944 640 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 739 640 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701083 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 13615
/proc/meminfo: memFree=886984/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=2492 CPUtime=0.69
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 680 0 0 0 69 0 0 0 23 0 1 0 1094282306 2551808 527 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 623 527 79 155 0 466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2492

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 13616
/proc/meminfo: memFree=883968/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=5144 CPUtime=1.49
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 1337 0 0 0 149 0 0 0 25 0 1 0 1094282306 5267456 1184 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 1286 1184 79 155 0 1129 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5144

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 13616
/proc/meminfo: memFree=880960/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=7524 CPUtime=3.09
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 1946 0 0 0 309 0 0 0 25 0 1 0 1094282306 7704576 1793 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 1881 1793 79 155 0 1724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7524

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 13616
/proc/meminfo: memFree=878464/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=9140 CPUtime=6.29
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 2328 0 0 0 628 1 0 0 25 0 1 0 1094282306 9359360 2175 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 2285 2175 79 155 0 2128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9140

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 13616
/proc/meminfo: memFree=876160/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=11444 CPUtime=12.68
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 2879 0 0 0 1267 1 0 0 25 0 1 0 1094282306 11718656 2726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 2861 2726 79 155 0 2704 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11444

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 13616
/proc/meminfo: memFree=873664/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=14088 CPUtime=25.49
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 3491 0 0 0 2546 3 0 0 25 0 1 0 1094282306 14426112 3338 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 3522 3338 79 155 0 3365 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14088

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 13616
/proc/meminfo: memFree=870528/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=17872 CPUtime=51.07
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 4382 0 0 0 5103 4 0 0 25 0 1 0 1094282306 18300928 4229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 4468 4229 79 155 0 4311 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17872

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 13616
/proc/meminfo: memFree=866112/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=21972 CPUtime=102.26
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 5364 0 0 0 10221 5 0 0 25 0 1 0 1094282306 22499328 5211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 5493 5211 79 155 0 5336 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21972

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13616
/proc/meminfo: memFree=863296/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=25276 CPUtime=162.24
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 6067 0 0 0 16218 6 0 0 25 0 1 0 1094282306 25882624 5914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 6319 5914 79 155 0 6162 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25276

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13616
/proc/meminfo: memFree=860992/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=27648 CPUtime=222.21
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 6632 0 0 0 22215 6 0 0 25 0 1 0 1094282306 28311552 6479 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 6912 6479 79 155 0 6755 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27648

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13616
/proc/meminfo: memFree=858496/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=30412 CPUtime=282.2
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 7252 0 0 0 28212 8 0 0 25 0 1 0 1094282306 31141888 7099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 7603 7099 79 155 0 7446 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30412

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=856256/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=32704 CPUtime=342.17
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 7802 0 0 0 34208 9 0 0 25 0 1 0 1094282306 33488896 7649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 8176 7649 79 155 0 8019 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32704

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=855424/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=33676 CPUtime=402.14
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 7994 0 0 0 40205 9 0 0 25 0 1 0 1094282306 34484224 7841 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 8419 7841 79 155 0 8262 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 33676

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=851072/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=38300 CPUtime=462.13
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9079 0 0 0 46203 10 0 0 25 0 1 0 1094282306 39219200 8926 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 9575 8926 79 155 0 9418 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=850624/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=39012 CPUtime=522.11
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9227 0 0 0 52200 11 0 0 25 0 1 0 1094282306 39948288 9074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 9753 9074 79 155 0 9596 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 39012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=849664/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=40280 CPUtime=582.09
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9462 0 0 0 58198 11 0 0 25 0 1 0 1094282306 41246720 9309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 10070 9309 79 155 0 9913 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 40280

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=849024/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=41200 CPUtime=642.07
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9622 0 0 0 64196 11 0 0 25 0 1 0 1094282306 42188800 9469 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 10300 9469 79 155 0 10143 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 41200

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=848512/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=41852 CPUtime=702.05
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9740 0 0 0 70194 11 0 0 25 0 1 0 1094282306 42856448 9587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 10463 9587 79 155 0 10306 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 41852

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=847744/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=42832 CPUtime=762.03
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 9926 0 0 0 76192 11 0 0 25 0 1 0 1094282306 43859968 9773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 10708 9773 79 155 0 10551 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 42832

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=847424/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=43224 CPUtime=822
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 10009 0 0 0 82189 11 0 0 25 0 1 0 1094282306 44261376 9856 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 10806 9856 79 155 0 10649 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 43224

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=844992/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=45764 CPUtime=881.99
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 10612 0 0 0 88187 12 0 0 25 0 1 0 1094282306 46862336 10459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 11441 10459 79 155 0 11284 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 45764

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=843968/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=46876 CPUtime=941.97
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 10867 0 0 0 94185 12 0 0 25 0 1 0 1094282306 48001024 10714 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 11719 10714 79 155 0 11562 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 46876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=843456/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=47592 CPUtime=1001.95
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 10986 0 0 0 100183 12 0 0 25 0 1 0 1094282306 48734208 10833 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 11898 10833 79 155 0 11741 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 47592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=843264/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=47856 CPUtime=1061.92
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 11054 0 0 0 106180 12 0 0 25 0 1 0 1094282306 49004544 10901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 11964 10901 79 155 0 11807 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 47856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=840960/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=50100 CPUtime=1121.91
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 11617 0 0 0 112178 13 0 0 25 0 1 0 1094282306 51302400 11464 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 12525 11464 79 155 0 12368 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 50100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=840576/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=50532 CPUtime=1181.89
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 11707 0 0 0 118175 14 0 0 25 0 1 0 1094282306 51744768 11554 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 12633 11554 79 155 0 12476 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 50532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 13622
/proc/meminfo: memFree=840576/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=50532 CPUtime=1200.09
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 11717 0 0 0 119995 14 0 0 25 0 1 0 1094282306 51744768 11564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 12633 11564 79 155 0 12476 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50532

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 0.98 0.98 2/65 13622
/proc/meminfo: memFree=840576/2055920 swapFree=4174052/4192956
[pid=13615] ppid=13613 vsize=50532 CPUtime=1200.09
/proc/13615/stat : 13615 (precosat) R 13613 13615 12798 0 -1 4194304 11717 0 0 0 119995 14 0 0 25 0 1 0 1094282306 51744768 11564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13615/statm: 12633 11564 79 155 0 12476 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.149977
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 50532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11717
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= 2273

runsolver used 0.861868 second user time and 2.54861 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 05:56:03
IDJOB=1513355
IDBENCH=70256
IDSOLVER=507
FILE ID=node17/1513355-1238216163
PBS_JOBID= 9060547
Free space on /tmp= 66332 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1249224492-031.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513355-1238216163/watcher-1513355-1238216163 -o /tmp/evaluation-result-1513355-1238216163/solver-1513355-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513355-1238216163.cnf

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

MD5SUM BENCH= 926573baa883bfadaffafb33f2f57748
RANDOM SEED=656073825

node17.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		: 3000.265
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		: 3000.265
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:        887400 kB
Buffers:         84376 kB
Cached:         985976 kB
SwapCached:      12684 kB
Active:         161340 kB
Inactive:       923112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887400 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            70032 kB
Committed_AS:  2873252 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node17 at 2009-03-28 06:16:05