Trace number 1512875

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) 1200.13 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1512875-1238210135.cnf
0.00/0.00	c found header 'p cnf 900 18000'
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    18000     900      0     0      0       0      0    0.0   0    1
0.09/0.18	c s    0.2    18000     900      0     0      0       0      0    0.0   0    1
0.09/0.18	c l    0.2    18000     900      0     0      0       0  18000    0.0   0    1
0.09/0.19	c R    0.2    18000     900      0     0      0     102    102  184.1  15    1
0.19/0.20	c R    0.2    18000     900      0     0      0     202    202  176.0  22    2
0.19/0.26	c N    0.3    18000     900      0     0      0     805    805  188.9  28    2
0.19/0.28	c B    0.3    18000     900      0     0      0    1001   1001  194.5  28    2
0.29/0.39	c B    0.4    18000     900      0     0      0    2002   2002  206.5  27    3
0.39/0.44	c N    0.4    18000     900      0     0      0    2413   2413  209.2  27    3
0.99/1.03	c N    1.0    18000     900      0     0      0    6434   6434  220.8  27    5
1.29/1.31	c B    1.3    18000     900      0     0      0    8006   8006  222.1  26    6
2.59/2.64	c N    2.6    18000     900      0     0      0   16056  16056  230.7  27   11
2.98/3.01	c +    3.0    18000     900      0     0      0   18001  19800  231.2  29   12
3.88/3.99	c +    4.0    18000     900      0     0      0   22500  21780  232.0  28   13
4.29/4.35	c B    4.3    18000     900      0     0      0   24013  21322  232.4  26   14
5.09/5.14	c +    5.1    18000     900      0     0      0   28126  23958  235.2  27   14
6.68/6.74	c +    6.7    18000     900      0     0      0   35156  26353  239.0  29   16
7.59/7.67	c N    7.7    18000     900      0     0      0   38518  26362  240.3  26   17
9.29/9.32	c +    9.3    18000     900      0     0      0   43946  28988  242.2  29   17
13.58/13.63	c
13.58/13.63	c       original/binary      fixed     eliminated      learned       agility
13.58/13.63	c   seconds        variables     equivalent    conflicts       height       MB
13.58/13.63	c
13.58/13.63	c +   13.6    18000     900      0     0      0   54930  31886  244.4  28   20
17.68/17.78	c B   17.8    18000     900      0     0      0   64020  31896  245.5  27   21
19.78/19.89	c +   19.9    18000     900      0     0      0   68661  35074  245.9  26   21
28.37/28.46	c +   28.5    18000     900      0     0      0   85830  38581  247.2  27   23
30.47/30.55	c N   30.5    18000     900      0     0      0   89835  38592  247.4  26   26
39.87/39.91	c +   39.9    18000     900      0     0      0  107287  42439  248.1  26   26
49.77/49.85	c +   49.8    18000     900      0     0      0  134108  46682  245.4  28   27
58.27/58.33	c B   58.3    18000     900      0     0      0  160051  46687  243.7  26   30
60.26/60.36	c +   60.3    18000     900      0     0      0  167635  51350  243.4  27   31
74.26/74.35	c N   74.3    18000     900      0     0      0  205228  51380  236.1  28   33
76.46/76.53	c +   76.5    18000     900      0     0      0  209540  56485  235.4  27   34
102.56/102.66	c +  102.6    18000     900      0     0      0  261925  62133  233.5  27   38
133.55/133.67	c +  133.6    18000     900      0     0      0  327405  68346  234.4  26   42
157.54/157.69	c B  157.6    18000     900      0     0      0  384115  68356  234.4  28   48
168.04/168.20	c +  168.2    18000     900      0     0      0  409255  75180  235.3  27   48
198.53/198.69	c N  198.6    18000     900      0     0      0  461658  75198  234.1  28   53
245.52/245.65	c +  245.6    18000     900      0     0      0  511567  82698  233.0  28   55
319.40/319.56	c +  319.5    18000     900      0     0      0  639456  90967  235.0  27   60
413.08/413.27	c +  413.2    18000     900      0     0      0  799320 100063  237.0  27   65
470.87/471.01	c
470.87/471.01	c       original/binary      fixed     eliminated      learned       agility
470.87/471.01	c   seconds        variables     equivalent    conflicts       height       MB
470.87/471.01	c
470.87/471.01	c B  470.9    18000     900      0     0      0  896245 100074  237.8  27   73
582.94/583.16	c +  583.0    18000     900      0     0      0  999150 110069  237.8  28   77
617.23/617.45	c N  617.3    18000     900      0     0      0 1025726 110079  237.7  28   83
830.68/830.99	c +  830.8    18000     900      0     0      0 1248935 121075  238.0  27   82
1067.32/1067.67	c + 1067.4    18000     900      0     0      0 1561168 133182  237.5  27   92
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c
1200.10/1200.40	c 1700330 conflicts, 2092977 decisions, 1 random
1200.10/1200.40	c 0 iterations, 57 restarts, 3201 skipped
1200.10/1200.40	c 21 enlarged, 0 shrunken, 16624 rescored, 462 rebiased
1200.10/1200.40	c 1 simplifications, 0 reductions
1200.10/1200.40	c
1200.10/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.10/1200.40	c elim: 91783 resolutions, 1 phases, 1 rounds
1200.10/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.40	c prbe: 66600 probed, 37 phases, 37 rounds
1200.10/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.40	c hash: 0 units, 0 merged
1200.10/1200.40	c mins: 236680291 learned, 7% deleted, 0 strong, 21 depth
1200.10/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.40	c strs: 0 forward, 0 backward
1200.10/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.40	c prps: 163773616 propagations, 0.14 megaprops
1200.10/1200.40	c
1200.10/1200.40	c 1200.1 seconds, 101 MB max, 869 MB recycled
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512875-1238210135/watcher-1512875-1238210135 -o /tmp/evaluation-result-1512875-1238210135/solver-1512875-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512875-1238210135.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 12405
/proc/meminfo: memFree=1145240/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=1052 CPUtime=0
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1093675239 1077248 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 263 151 63 155 0 106 0

[startup+0.0488899 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 12405
/proc/meminfo: memFree=1145240/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=2756 CPUtime=0.04
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 644 0 0 0 4 0 0 0 18 0 1 0 1093675239 2822144 591 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 689 592 79 155 0 532 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2756

[startup+0.101894 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 12405
/proc/meminfo: memFree=1145240/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=2888 CPUtime=0.09
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 1093675239 2957312 640 1992294400 134512640 135151029 4294956240 18446744073709551615 134526280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 722 640 79 155 0 565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2888

[startup+0.301911 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 12405
/proc/meminfo: memFree=1145240/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=3152 CPUtime=0.29
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 1093675239 3227648 688 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 788 688 79 155 0 631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3152

[startup+0.701946 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 12405
/proc/meminfo: memFree=1145240/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=4868 CPUtime=0.69
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 1191 0 0 0 69 0 0 0 22 0 1 0 1093675239 4984832 1138 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 1217 1138 79 155 0 1060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4868

[startup+1.50202 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1139792/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=8036 CPUtime=1.49
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 1957 0 0 0 148 1 0 0 25 0 1 0 1093675239 8228864 1904 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 2009 1904 79 155 0 1852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8036

[startup+3.10117 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1135568/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=13320 CPUtime=3.08
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 3290 0 0 0 307 1 0 0 25 0 1 0 1093675239 13639680 3237 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0
/proc/12405/statm: 3330 3237 79 155 0 3173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13320

[startup+6.30144 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1129552/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=17024 CPUtime=6.28
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 4207 0 0 0 626 2 0 0 25 0 1 0 1093675239 17432576 4154 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 4256 4154 79 155 0 4099 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17024

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1124816/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=20984 CPUtime=12.68
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 5216 0 0 0 1265 3 0 0 25 0 1 0 1093675239 21487616 5163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 5246 5163 79 155 0 5089 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20984

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1120208/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=25500 CPUtime=25.47
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 6307 0 0 0 2543 4 0 0 25 0 1 0 1093675239 26112000 6254 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 6375 6254 79 155 0 6218 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25500

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 12406
/proc/meminfo: memFree=1115024/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=31784 CPUtime=51.07
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 7869 0 0 0 5101 6 0 0 25 0 1 0 1093675239 32546816 7816 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 7946 7816 79 155 0 7789 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31784

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 0.92 2/70 12406
/proc/meminfo: memFree=1104656/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=41220 CPUtime=102.27
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 10198 0 0 0 10218 9 0 0 25 0 1 0 1093675239 42209280 10145 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 10305 10145 79 155 0 10148 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41220

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 0.93 2/70 12406
/proc/meminfo: memFree=1094928/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=51068 CPUtime=162.24
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 12612 0 0 0 16213 11 0 0 25 0 1 0 1093675239 52293632 12559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 12767 12559 79 155 0 12610 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51068

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 0.93 2/70 12406
/proc/meminfo: memFree=1088144/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=58172 CPUtime=222.23
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 14301 0 0 0 22210 13 0 0 25 0 1 0 1093675239 59568128 14248 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 14543 14248 79 155 0 14386 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 58172

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 0.93 2/70 12406
/proc/meminfo: memFree=1083536/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=62812 CPUtime=282.21
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 15449 0 0 0 28206 15 0 0 25 0 1 0 1093675239 64319488 15396 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 15703 15396 79 155 0 15546 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 62812

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 0.93 2/70 12406
/proc/meminfo: memFree=1077456/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=69088 CPUtime=342.2
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 16958 0 0 0 34203 17 0 0 25 0 1 0 1093675239 70746112 16905 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 17272 16905 79 155 0 17115 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 69088

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/70 12406
/proc/meminfo: memFree=1076368/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=70280 CPUtime=402.18
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 17229 0 0 0 40201 17 0 0 25 0 1 0 1093675239 71966720 17176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 17570 17176 79 155 0 17413 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 70280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1069968/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=76660 CPUtime=462.17
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 18812 0 0 0 46198 19 0 0 25 0 1 0 1093675239 78499840 18759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 19165 18759 79 155 0 19008 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 76660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1068112/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=78692 CPUtime=522.16
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 19289 0 0 0 52196 20 0 0 25 0 1 0 1093675239 80580608 19236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 19673 19236 79 155 0 19516 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 78692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1066192/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=80936 CPUtime=582.14
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 19765 0 0 0 58194 20 0 0 25 0 1 0 1093675239 82878464 19712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 20234 19712 79 155 0 20077 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 80936

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1059856/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=87520 CPUtime=642.13
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 21342 0 0 0 64191 22 0 0 25 0 1 0 1093675239 89620480 21289 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 21880 21289 79 155 0 21723 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 87520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1059280/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=88180 CPUtime=702.12
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 21490 0 0 0 70189 23 0 0 25 0 1 0 1093675239 90296320 21437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 22045 21437 79 155 0 21888 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 88180

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1058960/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=88468 CPUtime=762.11
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 21559 0 0 0 76188 23 0 0 25 0 1 0 1093675239 90591232 21506 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 22117 21506 79 155 0 21960 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 88468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1058640/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=88820 CPUtime=822.09
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 21641 0 0 0 82186 23 0 0 25 0 1 0 1093675239 90951680 21588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 22205 21588 79 155 0 22048 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 88820

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1054544/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=93052 CPUtime=882.07
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 22666 0 0 0 88183 24 0 0 25 0 1 0 1093675239 95285248 22613 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 23263 22613 79 155 0 23106 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 93052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1052432/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=95528 CPUtime=942.06
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 23204 0 0 0 94181 25 0 0 25 0 1 0 1093675239 97820672 23151 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 23882 23151 79 155 0 23725 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 95528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1051664/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=96248 CPUtime=1002.05
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 23389 0 0 0 100179 26 0 0 25 0 1 0 1093675239 98557952 23336 1992294400 134512640 135151029 4294956240 18446744073709551615 134520487 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 24062 23336 79 155 0 23905 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 96248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1050704/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=97232 CPUtime=1062.03
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 23627 0 0 0 106177 26 0 0 25 0 1 0 1093675239 99565568 23574 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 24308 23574 79 155 0 24151 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 97232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1043280/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=105000 CPUtime=1122.01
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 25498 0 0 0 112173 28 0 0 25 0 1 0 1093675239 107520000 25445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 26250 25445 79 155 0 26093 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 105000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1042064/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=106280 CPUtime=1182
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 25792 0 0 0 118171 29 0 0 25 0 1 0 1093675239 108830720 25739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 26570 25739 79 155 0 26413 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 106280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 12406
/proc/meminfo: memFree=1041872/2055920 swapFree=4171840/4192956
[pid=12405] ppid=12403 vsize=106568 CPUtime=1200.1
/proc/12405/stat : 12405 (precosat) R 12403 12405 11766 0 -1 4194304 25836 0 0 0 119981 29 0 0 25 0 1 0 1093675239 109125632 25783 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12405/statm: 26642 25783 79 155 0 26485 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 106568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.13
CPU user time (s): 1199.81
CPU system time (s): 0.313952
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 106568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25836
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= 3365

runsolver used 1.05184 second user time and 3.32749 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 04:15:36
IDJOB=1512875
IDBENCH=70216
IDSOLVER=507
FILE ID=node58/1512875-1238210135
PBS_JOBID= 9060508
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512875-1238210135/watcher-1512875-1238210135 -o /tmp/evaluation-result-1512875-1238210135/solver-1512875-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512875-1238210135.cnf

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=880193881

node58.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		: 3000.222
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		: 3000.222
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:       1145656 kB
Buffers:         80844 kB
Cached:         738908 kB
SwapCached:      11412 kB
Active:         162760 kB
Inactive:       669880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1145656 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          17368 kB
Slab:            63064 kB
Committed_AS:  2517044 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 04:35:38