Trace number 1737407

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-250-100.cnf
MD5SUM327600404ca46d59d12ad4e7ba1e4999
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.9541
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses600
Sum of the clauses size1500
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5100
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-1737407-1240817576.cnf
0.00/0.00	c found header 'p cnf 250 600'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0      600     250      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      600     250      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      600     250      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      600     250      0     0      0     103    103   59.5  10    0
0.00/0.00	c R    0.0      600     250      0     0      0     206    206   51.0  14    0
0.00/0.02	c R    0.0      600     250      0     0      0     810    810   46.9  22    0
0.00/0.03	c B    0.0      600     250      0     0      0    1002   1001   47.1  24    0
0.00/0.03	c +    0.0      600     250      0     0      0    1002   1100   47.1  24    0
0.00/0.04	c +    0.0      600     250      0     0      0    1250   1210   46.2  21    0
0.00/0.05	c +    0.1      600     250      0     0      0    1561   1331   44.9  21    0
0.00/0.07	c +    0.1      600     250      0     0      0    1951   1464   44.4  22    0
0.00/0.07	c B    0.1      600     250      0     0      0    2003   1385   44.4  22    0
0.07/0.08	c R    0.1      600     250      0     0      0    2413   1467   41.7  22    0
0.07/0.08	c +    0.1      600     250      0     0      0    2436   1610   41.8  22    0
0.09/0.11	c +    0.1      600     250      0     0      0    3045   1771   43.6  20    0
0.09/0.14	c +    0.1      600     250      0     0      0    3805   1948   44.4  22    1
0.09/0.18	c +    0.2      600     250      0     0      0    4755   2142   42.5  23    1
0.19/0.23	c +    0.2      600     250      0     0      0    5940   2356   42.2  19    1
0.19/0.25	c R    0.3      600     250      0     0      0    6425   2364   42.5  21    1
0.19/0.30	c
0.19/0.30	c       original/binary      fixed     eliminated      learned       agility
0.19/0.30	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.30	c
0.19/0.30	c +    0.3      600     250      0     0      0    7426   2591   40.9  22    1
0.29/0.32	c B    0.3      600     250      0     0      0    8007   2595   40.2  22    1
0.29/0.38	c +    0.4      600     250      0     0      0    9280   2850   40.8  22    1
0.39/0.49	c +    0.5      600     250      0     0      0   11602   3135   41.4  23    1
0.59/0.63	c +    0.6      600     250      0     0      0   14501   3448   40.8  23    1
0.69/0.71	c R    0.7      600     250      0     0      0   16050   3454   39.6  20    1
0.79/0.81	c +    0.8      600     250      0     0      0   18125   3792   37.8  21    1
1.00/1.04	c +    1.0      600     250      0     0      0   22655   4171   37.6  22    1
1.10/1.12	c B    1.1      600     250      0     0      0   24014   4174   38.1  23    1
1.29/1.37	c +    1.4      600     250      0     0      0   28315   4588   39.4  23    1
1.69/1.78	c +    1.8      600     250      0     0      0   35390   5046   39.5  22    2
1.89/1.95	c R    2.0      600     250      0     0      0   38504   5051   39.0  21    2
2.29/2.31	c +    2.3      600     250      0     0      0   44236   5550   37.2  21    2
2.99/3.03	c +    3.0      600     250      0     0      0   55296   6105   38.0  21    2
3.49/3.59	c B    3.6      600     250      0     0      0   64024   6110   38.8  22    2
3.89/3.94	c +    3.9      600     250      0     0      0   69120   6715   39.2  21    2
5.09/5.15	c +    5.2      600     250      0     0      0   86400   7386   39.0  22    3
5.39/5.40	c R    5.4      600     250      0     0      0   89820   7389   38.4  21    3
6.79/6.89	c +    6.9      600     250      0     0      0  108000   8124   37.6  21    3
8.99/9.05	c
8.99/9.05	c       original/binary      fixed     eliminated      learned       agility
8.99/9.05	c   seconds        variables     equivalent    conflicts       height       MB
8.99/9.05	c
8.99/9.05	c +    9.1      600     250      0     0      0  135002   8936   37.6  22    3
10.99/11.08	c B   11.1      600     250      0     0      0  160050   8939   38.4  22    4
11.69/11.78	c +   11.8      600     250      0     0      0  168751   9829   38.7  22    4
14.98/15.07	c R   15.1      600     250      0     0      0  205233   9834   38.5  21    4
15.48/15.52	c +   15.5      600     250      0     0      0  210936  10811   38.2  22    4
20.58/20.69	c +   20.7      600     250      0     0      0  263671  11892   37.7  22    5
26.98/27.02	c +   27.0      600     250      0     0      0  329585  13081   37.9  22    5
32.88/32.91	c B   32.9      600     250      0     0      0  384117  13089   38.9  21    6
35.88/35.97	c +   36.0      600     250      0     0      0  411980  14389   39.3  23    6
41.08/41.16	c R   41.2      600     250      0     0      0  461686  14396   40.0  22    7
47.57/47.66	c +   47.6      600     250      0     0      0  514975  15827   38.2  20    7
63.77/63.85	c +   63.8      600     250      0     0      0  643715  17409   38.9  22    8
85.06/85.17	c +   85.1      600     250      0     0      0  804644  19149   39.2  22    8
98.07/98.16	c B   98.1      600     250      0     0      0  896220  19151   39.6  21    9
114.26/114.39	c +  114.4      600     250      0     0      0 1005805  21063   40.3  20   10
117.26/117.37	c R  117.3      600     250      0     0      0 1025751  21068   40.4  22   11
156.35/156.45	c +  156.4      600     250      0     0      0 1257255  23169   39.3  20   11
209.33/209.49	c +  209.4      600     250      0     0      0 1571565  25485   39.3  22   12
284.20/284.37	c +  284.3      600     250      0     0      0 1964456  28033   39.2  22   14
302.11/302.23	c
302.11/302.23	c       original/binary      fixed     eliminated      learned       agility
302.11/302.23	c   seconds        variables     equivalent    conflicts       height       MB
302.11/302.23	c
302.11/302.23	c B  302.1      600     250      0     0      0 2048417  28042   39.4  22   14
343.19/343.33	c R  343.2      600     250      0     0      0 2256403  28039   39.5  22   17
384.88/385.06	c +  384.9      600     250      0     0      0 2455570  30836   39.3  21   18
528.33/528.55	c +  528.4      600     250      0     0      0 3069460  33919   38.9  21   19
728.38/728.68	c +  728.5      600     250      0     0      0 3836825  37310   38.9  21   21
954.81/955.15	c B  954.9      600     250      0     0      0 4608836  37318   39.4  21   24
1004.40/1004.78	c + 1004.5      600     250      0     0      0 4796030  41041   39.1  22   25
1039.59/1039.98	c R 1039.7      600     250      0     0      0 4922423  41053   39.3  21   27
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 5466551 conflicts, 6904120 decisions, 1 random
1200.04/1200.40	c 0 iterations, 8562 restarts, 2 skipped
1200.04/1200.40	c 39 enlarged, 0 shrunken, 53430 rescored, 1147 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 1750 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 116000 probed, 232 phases, 232 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 231009112 learned, 14% deleted, 3 strong, 24 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 347854403 propagations, 0.29 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 29 MB max, 1000 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1737407-1240817576/watcher-1737407-1240817576 -o /tmp/evaluation-result-1737407-1240817576/solver-1737407-1240817576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737407-1240817576.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 0.98 0.99 2/65 30224
/proc/meminfo: memFree=1762608/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=784 CPUtime=0
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 109787764 802816 111 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 196 111 80 155 0 39 0

[startup+0.0794759 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30224
/proc/meminfo: memFree=1762608/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=1180 CPUtime=0.07
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 220 0 0 0 7 0 0 0 20 0 1 0 109787764 1208320 204 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 295 204 80 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101478 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30224
/proc/meminfo: memFree=1762608/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=1180 CPUtime=0.09
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 231 0 0 0 9 0 0 0 20 0 1 0 109787764 1208320 215 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 295 215 80 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30224
/proc/meminfo: memFree=1762608/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=1576 CPUtime=0.29
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 304 0 0 0 29 0 0 0 22 0 1 0 109787764 1613824 288 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 394 288 80 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701545 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30224
/proc/meminfo: memFree=1762608/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=1840 CPUtime=0.69
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 393 0 0 0 69 0 0 0 25 0 1 0 109787764 1884160 377 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 460 377 80 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50163 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1761128/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=2368 CPUtime=1.49
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 507 0 0 0 149 0 0 0 25 0 1 0 109787764 2424832 491 1992294400 134512640 135151029 4294956224 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 592 491 80 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1760488/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=2908 CPUtime=3.09
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 109787764 2977792 648 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 727 648 80 155 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2908

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1759464/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=3980 CPUtime=6.29
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 906 0 0 0 629 0 0 0 25 0 1 0 109787764 4075520 890 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 995 890 80 155 0 838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3980

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1758440/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=4664 CPUtime=12.69
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 1084 0 0 0 1269 0 0 0 25 0 1 0 109787764 4775936 1068 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 1166 1068 80 155 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4664

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1756904/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=6304 CPUtime=25.48
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 1458 0 0 0 2548 0 0 0 25 0 1 0 109787764 6455296 1442 1992294400 134512640 135151029 4294956224 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 1576 1442 80 155 0 1419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6304

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1754856/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=8564 CPUtime=51.07
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 1961 0 0 0 5107 0 0 0 25 0 1 0 109787764 8769536 1945 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 2141 1945 80 155 0 1984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8564

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1753320/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=10324 CPUtime=102.27
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 2334 0 0 0 10226 1 0 0 25 0 1 0 109787764 10571776 2318 1992294400 134512640 135151029 4294956224 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 2581 2318 80 155 0 2424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1750824/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=13236 CPUtime=162.24
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 2953 0 0 0 16223 1 0 0 25 0 1 0 109787764 13553664 2937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 3309 2937 80 155 0 3152 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1748712/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=15676 CPUtime=222.22
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 3467 0 0 0 22221 1 0 0 25 0 1 0 109787764 16052224 3451 1992294400 134512640 135151029 4294956224 18446744073709551615 134576064 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 3919 3451 80 155 0 3762 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1748264/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=16128 CPUtime=282.21
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 3563 0 0 0 28220 1 0 0 25 0 1 0 109787764 16515072 3547 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 4032 3547 80 155 0 3875 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16128

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30225
/proc/meminfo: memFree=1746088/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=18464 CPUtime=342.19
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 4095 0 0 0 34217 2 0 0 25 0 1 0 109787764 18907136 4079 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 4616 4079 80 155 0 4459 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1744488/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=20660 CPUtime=402.17
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 4513 0 0 0 40215 2 0 0 25 0 1 0 109787764 21155840 4497 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 5165 4497 80 155 0 5008 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20660

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1744232/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=20816 CPUtime=462.15
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 4561 0 0 0 46213 2 0 0 25 0 1 0 109787764 21315584 4545 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 5204 4545 80 155 0 5047 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20816

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1743720/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=21492 CPUtime=522.14
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 4695 0 0 0 52212 2 0 0 25 0 1 0 109787764 22007808 4679 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 5373 4679 80 155 0 5216 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21492

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1742632/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=22512 CPUtime=582.12
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 4962 0 0 0 58209 3 0 0 25 0 1 0 109787764 23052288 4946 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 5628 4946 80 155 0 5471 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22512

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1741480/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=23704 CPUtime=642.11
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5237 0 0 0 64208 3 0 0 25 0 1 0 109787764 24272896 5221 1992294400 134512640 135151029 4294956224 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 5926 5221 80 155 0 5769 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23704

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1740776/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=24604 CPUtime=702.08
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5396 0 0 0 70205 3 0 0 25 0 1 0 109787764 25194496 5380 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 6151 5380 80 155 0 5994 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 24604

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1740648/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=24604 CPUtime=762.07
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5424 0 0 0 76204 3 0 0 25 0 1 0 109787764 25194496 5408 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 6151 5408 80 155 0 5994 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 24604

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1740008/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=25576 CPUtime=822.05
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5597 0 0 0 82202 3 0 0 25 0 1 0 109787764 26189824 5581 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 6394 5581 80 155 0 6237 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 25576

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1739944/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=25576 CPUtime=882.03
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5599 0 0 0 88200 3 0 0 25 0 1 0 109787764 26189824 5583 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 6394 5583 80 155 0 6237 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 25576

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1739816/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=25768 CPUtime=942.01
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 5627 0 0 0 94198 3 0 0 25 0 1 0 109787764 26386432 5611 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 6442 5611 80 155 0 6285 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 25768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1737832/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=28056 CPUtime=1002
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 6125 0 0 0 100196 4 0 0 25 0 1 0 109787764 28729344 6109 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 7014 6109 80 155 0 6857 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 28056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1736040/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=30240 CPUtime=1061.98
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 6563 0 0 0 106194 4 0 0 25 0 1 0 109787764 30965760 6547 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 7560 6547 80 155 0 7403 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 30240

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1734696/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=32088 CPUtime=1121.96
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 6885 0 0 0 112192 4 0 0 25 0 1 0 109787764 32858112 6869 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 8022 6869 80 155 0 7865 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 32088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1734440/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=32484 CPUtime=1181.94
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 6953 0 0 0 118190 4 0 0 25 0 1 0 109787764 33263616 6937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 8121 6937 80 155 0 7964 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 32484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30227
/proc/meminfo: memFree=1734440/2055920 swapFree=4191904/4192956
[pid=30224] ppid=30222 vsize=32484 CPUtime=1200.04
/proc/30224/stat : 30224 (precosat) R 30222 30224 29757 0 -1 4194304 6953 0 0 0 120000 4 0 0 25 0 1 0 109787764 33263616 6937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30224/statm: 8121 6937 80 155 0 7964 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 32484

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 32484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6953
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= 1911

runsolver used 1.2768 second user time and 2.66759 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-27 09:32:56
IDJOB=1737407
IDBENCH=71788
IDSOLVER=507
FILE ID=node76/1737407-1240817576
PBS_JOBID= 9187421
Free space on /tmp= 66244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-250-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737407-1240817576/watcher-1737407-1240817576 -o /tmp/evaluation-result-1737407-1240817576/solver-1737407-1240817576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737407-1240817576.cnf

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

MD5SUM BENCH= 327600404ca46d59d12ad4e7ba1e4999
RANDOM SEED=823739730

node76.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		: 3000.220
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		: 3000.220
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:       1763024 kB
Buffers:         46328 kB
Cached:         174208 kB
SwapCached:        260 kB
Active:          64632 kB
Inactive:       169036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763024 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          21724 kB
Slab:            45036 kB
Committed_AS:   457732 kB
PageTables:       1432 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= 66244 MiB
End job on node76 at 2009-04-27 09:52:59