Trace number 1733548

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 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_11gates_u2_autoenc.cnf
MD5SUM586caddfac4d1887f3667169b6c35a75
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.9016
Satisfiable
(Un)Satisfiability was proved
Number of variables530
Number of clauses153478
Sum of the clauses size900236
Maximum clause length14
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 22488
Number of clauses of size 30
Number of clauses of size 41392
Number of clauses of size 57658
Number of clauses of size over 5141876

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-1733548-1240789845.cnf
0.00/0.00	c found header 'p cnf 530 153478'
0.09/0.17	c finished parsing
0.09/0.17	c
0.09/0.17	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.17	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.17	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.17	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.17	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.17	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.17	c
0.09/0.17	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.17	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.17	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.17	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.17	c
0.09/0.17	c starting search after 0.2 seconds
0.09/0.17	c no decision limit
0.09/0.18	c
0.09/0.18	c       original/binary      fixed     eliminated      learned       agility
0.09/0.18	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.18	c
0.09/0.18	c *    0.2   153414     466     64     0      0       0      0    0.0   0   10
4.89/4.91	c s    4.9    96157     409     86     0     35       0      0    0.0   0    7
4.89/4.91	c l    4.9    96157     409     86     0     35       0  94621    0.0   0    7
4.89/4.93	c R    4.9    96157     409     86     0     35     101    101  158.1   3    8
4.89/4.94	c R    4.9    96158     409     86     0     35     201    200   78.9   6    8
4.89/4.97	c R    5.0    96158     409     86     0     35     802    801   70.0  16    8
4.89/4.98	c B    5.0    96158     409     86     0     35    1000    999   69.4  18    8
4.99/5.04	c B    5.0    96158     409     86     0     35    2000   1999   68.2  23    9
4.99/5.06	c R    5.1    96159     409     86     0     35    2408   2407   73.7  23    9
5.19/5.26	c R    5.3    96161     409     86     0     35    6422   6420   70.1  24    9
5.29/5.37	c B    5.4    96162     409     86     0     35    8004   8001   75.1  24   10
5.79/5.83	c N    5.8    96172     409     86     0     35   16045  16041   68.0  25   11
6.39/6.41	c B    6.4    96177     408     86     1     35   24012  24007   65.0  22   12
7.49/7.53	c R    7.5    96211     408     86     1     35   38493  38482   66.2  24   15
9.69/9.74	c B    9.7    96223     408     86     1     35   64021  64008   62.9  26   18
14.19/14.24	c +   14.2    96251     407     87     1     35   94622 104083   55.8  33   23
20.98/21.03	c +   21.0    96252     407     87     1     35  118275 114491   52.4  22   25
25.98/26.09	c +   26.1    96296     407     87     1     35  147841 125940   54.1  22   27
29.28/29.38	c B   29.4    96298     407     87     1     35  160042 125964   54.3  28   29
30.18/30.28	c
30.18/30.28	c       original/binary      fixed     eliminated      learned       agility
30.18/30.28	c   seconds        variables     equivalent    conflicts       height       MB
30.18/30.28	c
30.18/30.28	c R   30.3    96313     407     87     1     35  167830 126009   54.4  23   29
32.99/33.07	c +   33.1    96322     407     87     1     35  184800 138534   55.6  26   30
40.38/40.40	c s   40.4    91369     406     88     1     35  210832 137370   55.6  32   26
40.38/40.40	c -   40.4    91369     406     88     1     35  210832 131608   55.6  32   26
41.98/42.01	c +   42.0    91369     406     88     1     35  219451 144768   55.9  27   30
53.98/54.03	c +   54.0    91373     406     88     1     35  274313 159244   55.6  30   34
75.07/75.19	c +   75.2    91378     406     88     1     35  342890 175168   53.4  28   37
82.56/82.60	c B   82.6    91381     406     88     1     35  384093 175270   54.5  21   42
84.97/85.08	c R   85.1    91381     406     88     1     35  399849 175310   55.0  23   42
90.47/90.54	c +   90.5    91381     406     88     1     35  428611 192684   55.3  26   44
117.46/117.56	c +  117.5    91590     405     89     1     35  535760 211952   54.5  30   47
154.05/154.12	c s  154.1    89351     405     89     1     35  625235 211480   52.6  28   35
154.05/154.12	c -  154.1    89351     405     89     1     35  625235 207713   52.6  28   35
165.05/165.16	c +  165.1    89354     405     89     1     35  656307 228484   52.4  20   40
210.93/211.00	c +  210.9    89365     405     89     1     35  820380 251332   54.0  22   57
232.83/232.96	c B  232.9    89368     405     89     1     35  896200 251393   54.0  18   61
237.23/237.37	c R  237.3    89368     405     89     1     35  907483 251410   53.8  22   61
273.83/273.92	c +  273.9    89401     404     90     1     35 1025475 276465   54.1  25   64
327.11/327.27	c s  327.2    87191     404     90     1     35 1154303 273593   54.4  24   52
327.11/327.27	c
327.11/327.27	c       original/binary      fixed     eliminated      learned       agility
327.11/327.27	c   seconds        variables     equivalent    conflicts       height       MB
327.11/327.27	c
327.11/327.27	c -  327.2    87191     404     90     1     35 1154303 270936   54.4  24   52
364.19/364.38	c +  364.3    87191     404     90     1     35 1256208 298029   54.5  26   62
485.36/485.58	c +  485.5    87192     404     90     1     35 1570260 327831   53.3  22   70
575.94/576.12	c s  576.0    87194     404     90     1     35 1775040 327864   52.6  27   57
658.01/658.21	c +  658.0    87195     404     90     1     35 1962826 360614   52.7  23   77
669.32/669.50	c R  669.3    87195     404     90     1     35 1992931 358010   52.6  20   83
699.31/699.53	c B  699.4    87195     404     90     1     35 2048446 360738   52.5  22   86
912.05/912.38	c s  912.1    87196     404     90     1     35 2437430 360694   53.1  27   69
921.35/921.61	c +  921.4    87200     404     90     1     35 2453535 396675   53.1  27   81
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2963077 conflicts, 4582840 decisions, 2 random
1200.08/1200.40	c 4 iterations, 2720 restarts, 3394 skipped
1200.08/1200.40	c 16 enlarged, 157 shrunken, 28965 rescored, 713 rebiased
1200.08/1200.40	c 6 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 90 fixed, 1 equiv, 35 elim, 1 merged
1200.08/1200.40	c elim: 1358248 resolutions, 5 phases, 2 rounds
1200.08/1200.40	c sbst: 71% substituted, 4.0% nots, 96.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 7.25 and 0.00 xor average arity
1200.08/1200.40	c prbe: 46294 probed, 56 phases, 57 rounds
1200.08/1200.40	c prbe: 22 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 1 merged
1200.08/1200.40	c mins: 100590502 learned, 14% deleted, 204 strong, 32 depth
1200.08/1200.40	c subs: 17358 forward, 536 backward, 586 doms
1200.08/1200.40	c strs: 13010 forward, 187 backward
1200.08/1200.40	c doms: 586 dominators, 465 high, 47 low
1200.08/1200.40	c prps: 69146329 propagations, 0.06 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 100 MB max, 402 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733548-1240789845/watcher-1733548-1240789845 -o /tmp/evaluation-result-1733548-1240789845/solver-1733548-1240789845 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733548-1240789845.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28959
/proc/meminfo: memFree=1469112/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=1052 CPUtime=0
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 107017838 1077248 157 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 263 157 63 155 0 106 0

[startup+0.0568931 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28959
/proc/meminfo: memFree=1469112/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=4788 CPUtime=0.04
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 1065 0 0 0 4 0 0 0 18 0 1 0 107017838 4902912 1050 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 1197 1051 63 155 0 1040 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4788

[startup+0.102895 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28959
/proc/meminfo: memFree=1469112/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=7728 CPUtime=0.09
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 1806 0 0 0 8 1 0 0 18 0 1 0 107017838 7913472 1791 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 1932 1792 63 155 0 1775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301917 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28959
/proc/meminfo: memFree=1469112/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=14536 CPUtime=0.29
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 3688 0 0 0 27 2 0 0 19 0 1 0 107017838 14884864 3512 1992294400 134512640 135151029 4294956224 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 3634 3512 79 155 0 3477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14536

[startup+0.702959 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28959
/proc/meminfo: memFree=1469112/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=15504 CPUtime=0.69
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 3935 0 0 0 67 2 0 0 22 0 1 0 107017838 15876096 3759 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 3876 3759 79 155 0 3719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15504

[startup+1.50105 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1454320/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=15504 CPUtime=1.49
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 3935 0 0 0 147 2 0 0 25 0 1 0 107017838 15876096 3759 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 3876 3759 79 155 0 3719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15504

[startup+3.10122 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1454192/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=15504 CPUtime=3.09
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 3935 0 0 0 307 2 0 0 25 0 1 0 107017838 15876096 3759 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 3876 3759 79 155 0 3719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15504

[startup+6.30156 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1456432/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=13992 CPUtime=6.29
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 4205 0 0 0 627 2 0 0 25 0 1 0 107017838 14327808 3390 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 3498 3390 79 155 0 3341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13992

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1446128/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=24192 CPUtime=12.69
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 6642 0 0 0 1265 4 0 0 25 0 1 0 107017838 24772608 5827 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 6048 5827 79 155 0 5891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24192

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1440048/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=30636 CPUtime=25.48
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 8085 0 0 0 2544 4 0 0 25 0 1 0 107017838 31371264 7270 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 7659 7270 79 155 0 7502 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30636

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1432496/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=37808 CPUtime=51.08
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 10081 0 0 0 5100 8 0 0 25 0 1 0 107017838 38715392 9190 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 9452 9190 79 155 0 9295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37808

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1419504/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=52428 CPUtime=102.27
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 13312 0 0 0 10216 11 0 0 25 0 1 0 107017838 53686272 12421 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 13107 12421 79 155 0 12950 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52428

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1417776/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=53240 CPUtime=162.25
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 14328 0 0 0 16213 12 0 0 25 0 1 0 107017838 54517760 12822 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 13310 12822 79 155 0 13153 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53240

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1405360/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=66424 CPUtime=222.23
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 17438 0 0 0 22207 16 0 0 25 0 1 0 107017838 68018176 15932 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 16606 15932 79 155 0 16449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 66424

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1399728/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=73076 CPUtime=282.21
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 18944 0 0 0 28203 18 0 0 25 0 1 0 107017838 74829824 17438 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 18269 17438 79 155 0 18112 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73076

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1396080/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=75616 CPUtime=342.2
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 19745 0 0 0 34200 20 0 0 25 0 1 0 107017838 77430784 18239 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 18904 18239 79 155 0 18747 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 75616

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1394992/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=75616 CPUtime=402.18
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 20021 0 0 0 40198 20 0 0 25 0 1 0 107017838 77430784 18515 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 18904 18515 79 155 0 18747 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 75616

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1392432/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=79392 CPUtime=462.17
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 20660 0 0 0 46196 21 0 0 25 0 1 0 107017838 81297408 19154 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 19848 19154 79 155 0 19691 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 79392

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1390832/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=81288 CPUtime=522.16
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 21054 0 0 0 52194 22 0 0 25 0 1 0 107017838 83238912 19548 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 20322 19548 79 155 0 20165 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 81288

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28960
/proc/meminfo: memFree=1390512/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=80548 CPUtime=582.13
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 21619 0 0 0 58191 22 0 0 25 0 1 0 107017838 82481152 19647 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 20137 19647 79 155 0 19980 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 80548

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1386992/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=83216 CPUtime=642.13
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 22453 0 0 0 64189 24 0 0 25 0 1 0 107017838 85213184 20481 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 20804 20481 79 155 0 20647 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 83216

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1376432/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=94744 CPUtime=702.11
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 25116 0 0 0 70184 27 0 0 25 0 1 0 107017838 97017856 23144 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 23686 23144 79 155 0 23529 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 94744

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1366960/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=105784 CPUtime=762.1
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 27472 0 0 0 76180 30 0 0 25 0 1 0 107017838 108322816 25500 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 26446 25500 79 155 0 26289 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 105784

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1365104/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=108024 CPUtime=822.08
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 27936 0 0 0 82177 31 0 0 25 0 1 0 107017838 110616576 25964 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 27006 25964 79 155 0 26849 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 108024

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1364144/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=109496 CPUtime=882.06
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 28196 0 0 0 88175 31 0 0 25 0 1 0 107017838 112123904 26224 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 27374 26224 79 155 0 27217 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 109496

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1370736/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=98996 CPUtime=942.04
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 28341 0 0 0 94173 31 0 0 25 0 1 0 107017838 101371904 24556 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 24749 24556 79 155 0 24592 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98996

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1369136/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=101492 CPUtime=1002.03
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 28745 0 0 0 100171 32 0 0 25 0 1 0 107017838 103927808 24960 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 25373 24960 79 155 0 25216 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 101492

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1366640/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=104948 CPUtime=1062.01
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 29395 0 0 0 106169 32 0 0 25 0 1 0 107017838 107466752 25610 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 26237 25610 79 155 0 26080 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 104948

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1365296/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=106740 CPUtime=1122
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 29695 0 0 0 112167 33 0 0 25 0 1 0 107017838 109301760 25910 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 26685 25910 79 155 0 26528 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 106740

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1364848/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=107252 CPUtime=1181.98
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 29805 0 0 0 118165 33 0 0 25 0 1 0 107017838 109826048 26020 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 26813 26020 79 155 0 26656 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 107252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28966
/proc/meminfo: memFree=1364720/2055920 swapFree=4181324/4192956
[pid=28959] ppid=28957 vsize=107252 CPUtime=1200.08
/proc/28959/stat : 28959 (precosat) R 28957 28959 28644 0 -1 4194304 29838 0 0 0 119975 33 0 0 25 0 1 0 107017838 109826048 26053 1992294400 134512640 135151029 4294956224 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28959/statm: 26813 26053 79 155 0 26656 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107252

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): 1200.11
CPU user time (s): 1199.75
CPU system time (s): 0.353946
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 109752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29838
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= 1844

runsolver used 0.880866 second user time and 2.50362 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-27 01:50:46
IDJOB=1733548
IDBENCH=71143
IDSOLVER=507
FILE ID=node19/1733548-1240789845
PBS_JOBID= 9187293
Free space on /tmp= 66304 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_11gates_u2_autoenc.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733548-1240789845/watcher-1733548-1240789845 -o /tmp/evaluation-result-1733548-1240789845/solver-1733548-1240789845 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733548-1240789845.cnf

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

MD5SUM BENCH= 586caddfac4d1887f3667169b6c35a75
RANDOM SEED=1669456052

node19.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		: 3000.236
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		: 3000.236
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:       1469528 kB
Buffers:         74648 kB
Cached:         430464 kB
SwapCached:       5500 kB
Active:         234232 kB
Inactive:       278864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469528 kB
SwapTotal:     4192956 kB
SwapFree:      4181324 kB
Dirty:            5020 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            59204 kB
Committed_AS:   405092 kB
PageTables:       1452 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= 66304 MiB
End job on node19 at 2009-04-27 02:10:48