Trace number 1733948

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) 1200.1 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2_autoenc.cnf
MD5SUM8e1d63506cdb99d6b859945ef44fe71f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of clauses97558
Sum of the clauses size571598
Maximum clause length12
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21578
Number of clauses of size 30
Number of clauses of size 4738
Number of clauses of size 55690
Number of clauses of size over 589488

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-1733948-1240794244.cnf
0.00/0.00	c found header 'p cnf 430 97558'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.11	c
0.09/0.11	c       original/binary      fixed     eliminated      learned       agility
0.09/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.11	c
0.09/0.11	c *    0.1    97494     366     64     0      0       0      0    0.0   0    7
2.79/2.85	c s    2.9    57062     319     82     0     29       0      0    0.0   0    4
2.79/2.85	c l    2.9    57062     319     82     0     29       0  56165    0.0   0    4
2.79/2.86	c R    2.9    57062     319     82     0     29     100    100  120.3   2    5
2.79/2.87	c R    2.9    57062     319     82     0     29     200    200   94.9   5    5
2.79/2.89	c R    2.9    57062     319     82     0     29     802    802   59.9  15    5
2.89/2.91	c B    2.9    57062     319     82     0     29    1001   1001   63.1  17    5
2.89/2.95	c B    3.0    57063     319     82     0     29    2001   2000   61.6  23    5
2.89/2.97	c R    3.0    57064     319     82     0     29    2416   2415   66.5  24    5
3.09/3.13	c R    3.1    57065     319     82     0     29    6433   6432   64.6  24    6
3.19/3.20	c B    3.2    57066     319     82     0     29    8003   8002   64.3  24    6
3.59/3.62	c R    3.6    57121     319     82     0     29   16061  16060   63.0  21    8
4.09/4.13	c B    4.1    57326     318     82     1     29   24013  24007   60.8  26    9
4.99/5.09	c N    5.1    57430     318     82     1     29   38514  38505   50.9  33   11
6.89/6.92	c +    6.9    57667     318     82     1     29   56166  61781   43.3  32   14
7.79/7.89	c B    7.9    57667     318     82     1     29   64029  61806   41.1  28   14
8.99/9.00	c +    9.0    57733     317     83     1     29   70205  67959   39.7  24   14
10.69/10.77	c +   10.8    58375     317     83     1     29   87755  74754   41.8  24   16
10.99/11.03	c R   11.0    58375     317     83     1     29   89816  70060   41.8  24   16
13.29/13.39	c
13.29/13.39	c       original/binary      fixed     eliminated      learned       agility
13.29/13.39	c   seconds        variables     equivalent    conflicts       height       MB
13.29/13.39	c
13.29/13.39	c +   13.4    59114     317     83     1     29  109691  82229   42.7  25   18
15.69/15.71	c s   15.7    57075     317     83     1     29  123753  81022   41.0  29   15
15.69/15.71	c -   15.7    57075     317     83     1     29  123753  79763   41.0  29   15
16.89/16.96	c +   17.0    57076     317     83     1     29  132998  87739   41.9  28   18
20.08/20.11	c B   20.1    57077     317     83     1     29  160051  87792   42.3  27   20
20.79/20.82	c +   20.8    57077     317     83     1     29  166246  96512   42.5  22   20
26.49/26.50	c R   26.5    57080     317     83     1     29  205230  96564   42.0  21   22
26.79/26.86	c +   26.9    57080     317     83     1     29  207805 106163   42.1  24   23
35.78/35.81	c +   35.8    57082     317     83     1     29  259756 116779   42.0  29   25
48.28/48.35	c +   48.3    57100     316     84     1     29  324695 128456   42.4  23   27
59.38/59.46	c B   59.4    57132     315     85     1     29  384137 128520   42.4  25   30
63.67/63.72	c +   63.7    57132     315     85     1     29  405865 141301   42.5  25   31
65.77/65.82	c s   65.8    53292     315     85     1     29  406062 128182   42.5  25   23
65.77/65.82	c -   65.8    53292     315     85     1     29  406062 131410   42.5  25   23
79.36/79.48	c +   79.5    53294     315     85     1     29  471819 144551   42.1  25   28
109.16/109.25	c +  109.2    53295     315     85     1     29  589773 159006   41.1  22   31
146.25/146.39	c s  146.4    53296     315     85     1     29  725788 159023   41.0  29   26
149.85/149.90	c +  149.9    53296     315     85     1     29  737217 174906   41.0  22   32
164.55/164.65	c N  164.6    53296     315     85     1     29  787203 174951   40.6  26   35
197.24/197.36	c
197.24/197.36	c       original/binary      fixed     eliminated      learned       agility
197.24/197.36	c   seconds        variables     equivalent    conflicts       height       MB
197.24/197.36	c
197.24/197.36	c B  197.3    53297     315     85     1     29  896246 174962   39.4  26   37
202.54/202.62	c +  202.6    53297     315     85     1     29  921520 192396   39.3  28   37
252.32/252.43	c s  252.4    53297     315     85     1     29 1054441 192459   38.8  25   30
283.51/283.61	c +  283.5    53302     315     85     1     29 1151901 211635   38.7  23   41
350.99/351.18	c R  351.1    53309     315     85     1     29 1351234 211713   37.9  23   48
379.89/380.10	c +  380.0    53313     315     85     1     29 1439876 232798   37.8  25   53
380.49/380.65	c s  380.6    53313     315     85     1     29 1440293 212168   37.8  24   39
547.74/547.97	c +  547.8    53315     315     85     1     29 1799845 256077   36.3  27   51
575.73/575.95	c s  575.8    53315     315     85     1     29 1867067 256113   36.4  24   37
643.82/644.06	c B  643.9    53316     315     85     1     29 2048489 256136   36.5  25   56
721.40/721.68	c +  721.5    53317     315     85     1     29 2249805 281684   36.4  24   58
757.79/758.08	c s  757.9    53317     315     85     1     29 2334953 281707   36.3  25   46
900.35/900.69	c N  900.5    53317     315     85     1     29 2581724 281728   36.0  26   61
1108.19/1108.53	c + 1108.2    53317     315     85     1     29 2812256 309852   35.5  28   50
1160.49/1160.84	c s 1160.5    53318     315     85     1     29 2913013 309853   35.6  25   52
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2977964 conflicts, 4122024 decisions, 2 random
1200.08/1200.40	c 2 iterations, 1510 restarts, 3907 skipped
1200.08/1200.40	c 19 enlarged, 139 shrunken, 29104 rescored, 717 rebiased
1200.08/1200.40	c 9 simplifications, 1 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 85 fixed, 1 equiv, 29 elim, 1 merged
1200.08/1200.40	c elim: 818809 resolutions, 3 phases, 2 rounds
1200.08/1200.40	c sbst: 72% substituted, 4.8% nots, 95.2% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 6.20 and 0.00 xor average arity
1200.08/1200.40	c prbe: 30413 probed, 46 phases, 48 rounds
1200.08/1200.40	c prbe: 19 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: 85258466 learned, 20% deleted, 197 strong, 30 depth
1200.08/1200.40	c subs: 12830 forward, 538 backward, 2092 doms
1200.08/1200.40	c strs: 9406 forward, 187 backward
1200.08/1200.40	c doms: 2092 dominators, 2034 high, 30 low
1200.08/1200.40	c prps: 74407386 propagations, 0.06 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 93 MB max, 355 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-1733948-1240794244/watcher-1733948-1240794244 -o /tmp/evaluation-result-1733948-1240794244/solver-1733948-1240794244 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733948-1240794244.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 1.00 1.00 3/65 25007
/proc/meminfo: memFree=1810528/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=1052 CPUtime=0
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 173 0 0 0 0 0 0 0 20 0 1 0 107453622 1077248 158 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 263 159 63 155 0 106 0

[startup+0.02303 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25007
/proc/meminfo: memFree=1810528/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=2376 CPUtime=0.01
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 509 0 0 0 1 0 0 0 20 0 1 0 107453622 2433024 494 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 594 495 63 155 0 437 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2376

[startup+0.101037 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25007
/proc/meminfo: memFree=1810528/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=7876 CPUtime=0.09
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 1823 0 0 0 9 0 0 0 20 0 1 0 107453622 8065024 1808 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 1969 1809 64 155 0 1812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7876

[startup+0.301059 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25007
/proc/meminfo: memFree=1810528/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=9068 CPUtime=0.29
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 2326 0 0 0 28 1 0 0 22 0 1 0 107453622 9285632 2147 1992294400 134512640 135151029 4294956240 18446744073709551615 134575720 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 2267 2147 79 155 0 2110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9068

[startup+0.701104 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25007
/proc/meminfo: memFree=1810528/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=9612 CPUtime=0.69
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 2461 0 0 0 68 1 0 0 25 0 1 0 107453622 9842688 2282 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 2403 2282 79 155 0 2246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1801624/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=9612 CPUtime=1.49
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 2461 0 0 0 148 1 0 0 25 0 1 0 107453622 9842688 2282 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 2403 2282 79 155 0 2246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9612

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1801496/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=8288 CPUtime=3.09
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 2461 0 0 0 308 1 0 0 25 0 1 0 107453622 8486912 1990 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 2072 1990 79 155 0 1915 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8288

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1797656/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=14448 CPUtime=6.28
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 3921 0 0 0 627 1 0 0 25 0 1 0 107453622 14794752 3450 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 3612 3450 79 155 0 3455 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14448

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1791784/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=20176 CPUtime=12.68
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 5295 0 0 0 1266 2 0 0 25 0 1 0 107453622 20660224 4824 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 5044 4824 79 155 0 4887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20176

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1786856/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=24520 CPUtime=25.48
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 6365 0 0 0 2545 3 0 0 25 0 1 0 107453622 25108480 5894 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 6130 5894 79 155 0 5973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24520

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1780712/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=31668 CPUtime=51.08
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 7958 0 0 0 5103 5 0 0 25 0 1 0 107453622 32428032 7487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 7917 7487 79 155 0 7760 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31668

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1775912/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=35996 CPUtime=102.27
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 9101 0 0 0 10221 6 0 0 25 0 1 0 107453622 36859904 8630 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 8999 8630 79 155 0 8842 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35996

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1772200/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=39012 CPUtime=162.25
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 10236 0 0 0 16218 7 0 0 25 0 1 0 107453622 39948288 9559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 9753 9559 79 155 0 9596 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39012

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1766952/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=45768 CPUtime=222.23
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 11538 0 0 0 22215 8 0 0 25 0 1 0 107453622 46866432 10861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 11442 10861 79 155 0 11285 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1766632/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=45280 CPUtime=282.21
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 13130 0 0 0 28212 9 0 0 25 0 1 0 107453622 46366720 10929 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 11320 10929 79 155 0 11163 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1760680/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=52520 CPUtime=342.2
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 14598 0 0 0 34209 11 0 0 25 0 1 0 107453622 53780480 12397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 13130 12397 79 155 0 12973 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52520

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1752424/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=59528 CPUtime=402.18
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 16736 0 0 0 40206 12 0 0 25 0 1 0 107453622 60956672 14453 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 14882 14453 79 155 0 14725 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59528

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1750312/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=62152 CPUtime=462.17
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 17242 0 0 0 46204 13 0 0 25 0 1 0 107453622 63643648 14959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 15538 14959 79 155 0 15381 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 62152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1747112/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=66512 CPUtime=522.15
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 18037 0 0 0 52201 14 0 0 25 0 1 0 107453622 68108288 15754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 16628 15754 79 155 0 16471 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66512

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1752872/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=57924 CPUtime=582.13
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 18833 0 0 0 58199 14 0 0 25 0 1 0 107453622 59314176 14285 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 14481 14285 79 155 0 14324 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 57924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1749096/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=63104 CPUtime=642.13
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 19792 0 0 0 64198 15 0 0 25 0 1 0 107453622 64618496 15244 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 15776 15244 79 155 0 15619 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63104

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1747880/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=64512 CPUtime=702.1
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 20082 0 0 0 70195 15 0 0 25 0 1 0 107453622 66060288 15534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 16128 15534 79 155 0 15971 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 64512

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1744488/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=67592 CPUtime=762.09
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 21050 0 0 0 76193 16 0 0 25 0 1 0 107453622 69214208 16359 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 16898 16359 79 155 0 16741 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 67592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1744232/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=67592 CPUtime=822.07
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 21106 0 0 0 82191 16 0 0 25 0 1 0 107453622 69214208 16415 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 16898 16415 79 155 0 16741 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 67592

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1743656/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=67592 CPUtime=882.06
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 21246 0 0 0 88189 17 0 0 25 0 1 0 107453622 69214208 16555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 16898 16555 79 155 0 16741 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 67592

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1739496/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=72176 CPUtime=942.04
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 22277 0 0 0 94186 18 0 0 25 0 1 0 107453622 73908224 17586 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 18044 17586 79 155 0 17887 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 72176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1727720/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=85308 CPUtime=1002.02
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 25211 0 0 0 100180 22 0 0 25 0 1 0 107453622 87355392 20520 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 21327 20520 79 155 0 21170 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 85308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1717864/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=96516 CPUtime=1062.01
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 27693 0 0 0 106176 25 0 0 25 0 1 0 107453622 98832384 23002 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 24129 23002 79 155 0 23972 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 96516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1717416/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=94260 CPUtime=1121.99
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 28885 0 0 0 112173 26 0 0 25 0 1 0 107453622 96522240 23048 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 23565 23048 79 155 0 23408 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 94260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1716904/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=94260 CPUtime=1181.98
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 29084 0 0 0 118171 27 0 0 25 0 1 0 107453622 96522240 23247 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 23565 23247 79 155 0 23408 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 94260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25008
/proc/meminfo: memFree=1716648/2055920 swapFree=4181392/4192956
[pid=25007] ppid=25005 vsize=94260 CPUtime=1200.08
/proc/25007/stat : 25007 (precosat) R 25005 25007 24936 0 -1 4194304 29096 0 0 0 119981 27 0 0 25 0 1 0 107453622 96522240 23259 1992294400 134512640 135151029 4294956240 18446744073709551615 134551609 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25007/statm: 23565 23259 79 155 0 23408 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 94260

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): 1200.1
CPU user time (s): 1199.82
CPU system time (s): 0.286956
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 101472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29096
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= 2140

runsolver used 1.3068 second user time and 2.78758 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-27 03:04:04
IDJOB=1733948
IDBENCH=71151
IDSOLVER=507
FILE ID=node87/1733948-1240794244
PBS_JOBID= 9187367
Free space on /tmp= 66440 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2_autoenc.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733948-1240794244/watcher-1733948-1240794244 -o /tmp/evaluation-result-1733948-1240794244/solver-1733948-1240794244 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733948-1240794244.cnf

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

MD5SUM BENCH= 8e1d63506cdb99d6b859945ef44fe71f
RANDOM SEED=95947980

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1810944 kB
Buffers:         31052 kB
Cached:         150924 kB
SwapCached:       5228 kB
Active:          67928 kB
Inactive:       121624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810944 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          13328 kB
Slab:            41312 kB
Committed_AS:   414344 kB
PageTables:       1456 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= 66440 MiB
End job on node87 at 2009-04-27 03:24:07