Trace number 1515815

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1772751287-054.cnf
MD5SUM35065935e71c2ceef94b54d497dccd31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.95
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1515815-1238259611.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.10/0.19	c R    0.2     5340      60      0     0      0     101    101   21.4   6    0
0.10/0.19	c R    0.2     5340      60      0     0      0     203    203   21.2  11    0
0.19/0.21	c N    0.2     5340      60      0     0      0     806    806   21.7  29    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1000   1000   21.5  32    1
0.19/0.26	c B    0.3     5340      60      0     0      0    2001   2001   20.9  39    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2412   2412   20.7  40    1
0.39/0.41	c +    0.4     5340      60      0     0      0    5341   5874   19.9  40    1
0.39/0.47	c N    0.5     5340      60      0     0      0    6427   5883   19.7  40    1
0.39/0.48	c +    0.5     5340      60      0     0      0    6675   6461   19.6  41    1
0.49/0.56	c B    0.6     5340      60      0     0      0    8004   6469   19.5  41    1
0.49/0.58	c +    0.6     5340      60      0     0      0    8340   7107   19.5  41    1
0.69/0.70	c +    0.7     5340      60      0     0      0   10425   7817   19.4  41    2
0.79/0.86	c +    0.9     5340      60      0     0      0   13031   8598   19.2  40    2
0.99/1.07	c N    1.1     5340      60      0     0      0   16051   8603   19.0  41    2
0.99/1.08	c +    1.1     5340      60      0     0      0   16285   9457   19.0  41    2
1.29/1.36	c +    1.4     5340      60      0     0      0   20355  10402   19.0  40    2
1.59/1.62	c
1.59/1.62	c       original/binary      fixed     eliminated      learned       agility
1.59/1.62	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.62	c
1.59/1.62	c B    1.6     5340      60      0     0      0   24005  10408   18.9  40    2
1.69/1.72	c +    1.7     5340      60      0     0      0   25440  11442   18.8  41    2
2.19/2.22	c +    2.2     5340      60      0     0      0   31800  12586   18.7  40    2
2.69/2.78	c N    2.8     5340      60      0     0      0   38497  12592   18.7  40    3
2.79/2.88	c +    2.9     5340      60      0     0      0   39754  13844   18.7  40    3
3.69/3.77	c +    3.8     5340      60      0     0      0   49691  15228   18.5  40    3
4.79/4.89	c +    4.9     5340      60      0     0      0   62110  16750   18.3  40    3
4.99/5.05	c B    5.1     5340      60      0     0      0   64018  16757   18.2  40    3
6.29/6.39	c +    6.4     5340      60      0     0      0   77635  18425   18.0  41    4
7.48/7.53	c N    7.5     5340      60      0     0      0   89796  18434   18.2  40    4
8.28/8.35	c +    8.3     5340      60      0     0      0   97040  20267   18.2  41    4
11.28/11.33	c +   11.3     5340      60      0     0      0  121301  22293   18.1  41    4
14.89/14.94	c +   14.9     5340      60      0     0      0  151626  24522   17.9  41    5
16.09/16.10	c B   16.1     5340      60      0     0      0  160040  24528   17.9  40    5
20.18/20.26	c +   20.3     5340      60      0     0      0  189530  26974   17.7  40    6
22.28/22.38	c N   22.4     5340      60      0     0      0  205190  26980   17.6  40    6
26.88/26.92	c +   26.9     5340      60      0     0      0  236911  29671   17.5  41    6
36.78/36.84	c +   36.8     5340      60      0     0      0  296135  32638   17.2  42    7
49.08/49.14	c +   49.1     5340      60      0     0      0  370166  35901   17.1  40    8
51.67/51.77	c
51.67/51.77	c       original/binary      fixed     eliminated      learned       agility
51.67/51.77	c   seconds        variables     equivalent    conflicts       height       MB
51.67/51.77	c
51.67/51.77	c B   51.7     5340      60      0     0      0  384082  35911   17.1  40    9
65.66/65.78	c N   65.8     5340      60      0     0      0  461556  35911   16.9  40    9
65.86/65.98	c +   66.0     5340      60      0     0      0  462705  39491   16.9  41    9
91.05/91.18	c +   91.1     5340      60      0     0      0  578380  43440   16.6  40   10
126.64/126.75	c +  126.7     5340      60      0     0      0  722976  47784   16.5  41   11
173.52/173.69	c B  173.6     5340      60      0     0      0  896173  47797   16.3  41   12
175.51/175.61	c +  175.5     5340      60      0     0      0  903720  52562   16.3  40   12
211.91/212.08	c N  212.0     5340      60      0     0      0 1025543  52572   16.1  40   13
243.99/244.18	c +  244.1     5340      60      0     0      0 1129650  57818   16.1  41   15
341.66/341.90	c +  341.8     5340      60      0     0      0 1412063  63599   16.0  40   17
465.51/465.79	c +  465.6     5340      60      0     0      0 1765076  69958   15.9  40   19
578.87/579.17	c B  579.0     5340      60      0     0      0 2048363  69967   15.7  41   20
648.44/648.74	c +  648.5     5340      60      0     0      0 2206345  76953   15.5  40   21
665.14/665.42	c N  665.2     5340      60      0     0      0 2255890  76957   15.5  41   22
906.55/906.90	c +  906.6     5340      60      0     0      0 2757930  84648   15.6  40   24
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3330507 conflicts, 3594193 decisions, 1 random
1200.05/1200.50	c 0 iterations, 5 restarts, 5964 skipped
1200.05/1200.50	c 29 enlarged, 0 shrunken, 32533 rescored, 767 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 51486 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 120 probed, 1 phases, 1 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 62234437 learned, 22% deleted, 0 strong, 9 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 47293548 propagations, 0.04 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 27 MB max, 306 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515815-1238259611/watcher-1515815-1238259611 -o /tmp/evaluation-result-1515815-1238259611/solver-1515815-1238259611 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515815-1238259611.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 4315
/proc/meminfo: memFree=1165544/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=1052 CPUtime=0
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1098627390 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 263 140 63 155 0 106 0

[startup+0.102435 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 4315
/proc/meminfo: memFree=1165544/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=1444 CPUtime=0.1
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 1098627390 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134547896 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.201453 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 4315
/proc/meminfo: memFree=1165544/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=1344 CPUtime=0.19
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 300 0 0 0 19 0 0 0 18 0 1 0 1098627390 1376256 230 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 336 230 79 155 0 179 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1344

[startup+0.301473 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 4315
/proc/meminfo: memFree=1165544/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=1608 CPUtime=0.29
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 393 0 0 0 29 0 0 0 19 0 1 0 1098627390 1646592 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 402 323 79 155 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1608

[startup+0.701549 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 4315
/proc/meminfo: memFree=1165544/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=2408 CPUtime=0.69
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 585 0 0 0 69 0 0 0 22 0 1 0 1098627390 2465792 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 602 515 79 155 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2408

[startup+1.5027 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 4316
/proc/meminfo: memFree=1163424/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=3072 CPUtime=1.49
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 748 0 0 0 149 0 0 0 25 0 1 0 1098627390 3145728 678 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 768 678 79 155 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10201 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 4316
/proc/meminfo: memFree=1162720/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=3764 CPUtime=3.09
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 905 0 0 0 309 0 0 0 25 0 1 0 1098627390 3854336 835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 941 835 79 155 0 784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3764

[startup+6.30162 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 4316
/proc/meminfo: memFree=1161696/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=4608 CPUtime=6.29
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 1088 0 0 0 629 0 0 0 25 0 1 0 1098627390 4718592 1018 1992294400 134512640 135151029 4294956240 18446744073709551615 134552186 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 1152 1018 79 155 0 995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4608

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 4316
/proc/meminfo: memFree=1160352/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=5924 CPUtime=12.68
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 1374 0 0 0 1268 0 0 0 25 0 1 0 1098627390 6066176 1304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 1481 1304 79 155 0 1324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5924

[startup+25.5013 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 4316
/proc/meminfo: memFree=1158880/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=7644 CPUtime=25.48
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 1733 0 0 0 2547 1 0 0 25 0 1 0 1098627390 7827456 1663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 1911 1663 79 155 0 1754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7644

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4321
/proc/meminfo: memFree=1156824/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=10104 CPUtime=51.07
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 2212 0 0 0 5105 2 0 0 25 0 1 0 1098627390 10346496 2142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 2526 2142 79 155 0 2369 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10104

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 4321
/proc/meminfo: memFree=1154584/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=12720 CPUtime=102.25
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 2792 0 0 0 10223 2 0 0 25 0 1 0 1098627390 13025280 2722 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 3180 2722 79 155 0 3023 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12720

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1153176/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=14304 CPUtime=162.22
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 3138 0 0 0 16219 3 0 0 25 0 1 0 1098627390 14647296 3068 1992294400 134512640 135151029 4294956240 18446744073709551615 134555108 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 3576 3068 79 155 0 3419 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14304

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1152024/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=15804 CPUtime=222.21
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 3429 0 0 0 22217 4 0 0 25 0 1 0 1098627390 16183296 3359 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 3951 3359 79 155 0 3794 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15804

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1150616/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=17588 CPUtime=282.17
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 3761 0 0 0 28213 4 0 0 25 0 1 0 1098627390 18010112 3691 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 4397 3691 79 155 0 4240 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 17588

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1149272/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=19476 CPUtime=342.16
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4080 0 0 0 34211 5 0 0 25 0 1 0 1098627390 19943424 4010 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 4869 4010 79 155 0 4712 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19476

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1148320/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=20652 CPUtime=402.13
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4309 0 0 0 40208 5 0 0 25 0 1 0 1098627390 21147648 4239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 5163 4239 79 155 0 5006 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20652

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4321
/proc/meminfo: memFree=1147936/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=21300 CPUtime=462.11
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4425 0 0 0 46206 5 0 0 25 0 1 0 1098627390 21811200 4355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 5325 4355 79 155 0 5168 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 21300

[startup+522.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1146976/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=22528 CPUtime=522.09
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4657 0 0 0 52203 6 0 0 25 0 1 0 1098627390 23068672 4587 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 5632 4587 79 155 0 5475 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22528

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1146720/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=23048 CPUtime=582.07
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4723 0 0 0 58201 6 0 0 25 0 1 0 1098627390 23601152 4653 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 5762 4653 79 155 0 5605 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23048

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1146016/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=23960 CPUtime=642.05
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 4894 0 0 0 64199 6 0 0 25 0 1 0 1098627390 24535040 4824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 5990 4824 79 155 0 5833 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23960

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1144224/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=26176 CPUtime=702.02
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5339 0 0 0 70195 7 0 0 25 0 1 0 1098627390 26804224 5269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 6544 5269 79 155 0 6387 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 26176

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1143840/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=26568 CPUtime=762
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5423 0 0 0 76193 7 0 0 25 0 1 0 1098627390 27205632 5353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 6642 5353 79 155 0 6485 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 26568

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1143008/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=27744 CPUtime=821.98
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5653 0 0 0 82191 7 0 0 25 0 1 0 1098627390 28409856 5583 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 6936 5583 79 155 0 6779 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 27744

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1142816/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=28004 CPUtime=881.96
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5732 0 0 0 88188 8 0 0 25 0 1 0 1098627390 28676096 5662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7001 5662 79 155 0 6844 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28004

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1142432/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=28396 CPUtime=941.93
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5815 0 0 0 94185 8 0 0 25 0 1 0 1098627390 29077504 5745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7099 5745 79 155 0 6942 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28396

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1141920/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=29176 CPUtime=1001.92
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 5953 0 0 0 100183 9 0 0 25 0 1 0 1098627390 29876224 5883 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7294 5883 79 155 0 7137 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 29176

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1141600/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=29568 CPUtime=1061.89
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 6038 0 0 0 106180 9 0 0 25 0 1 0 1098627390 30277632 5968 1992294400 134512640 135151029 4294956240 18446744073709551615 134552322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7392 5968 79 155 0 7235 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 29568

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1141216/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=29956 CPUtime=1121.87
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 6132 0 0 0 112178 9 0 0 25 0 1 0 1098627390 30674944 6062 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7489 6062 79 155 0 7332 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29956

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1140960/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=30344 CPUtime=1181.85
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 6193 0 0 0 118175 10 0 0 25 0 1 0 1098627390 31072256 6123 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7586 6123 79 155 0 7429 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 30344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4321
/proc/meminfo: memFree=1140768/2055920 swapFree=4178400/4192956
[pid=4315] ppid=4313 vsize=30472 CPUtime=1200.05
/proc/4315/stat : 4315 (precosat) R 4313 4315 4097 0 -1 4194304 6228 0 0 0 119995 10 0 0 25 0 1 0 1098627390 31203328 6158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4315/statm: 7618 6158 79 155 0 7461 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30472

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.105983
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 30472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6228
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= 1691

runsolver used 0.962853 second user time and 2.43763 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 18:00:11
IDJOB=1515815
IDBENCH=70461
IDSOLVER=507
FILE ID=node9/1515815-1238259611
PBS_JOBID= 9060804
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1772751287-054.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515815-1238259611/watcher-1515815-1238259611 -o /tmp/evaluation-result-1515815-1238259611/solver-1515815-1238259611 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515815-1238259611.cnf

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

MD5SUM BENCH= 35065935e71c2ceef94b54d497dccd31
RANDOM SEED=34350761

node9.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		: 3000.268
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		: 3000.268
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:       1165960 kB
Buffers:         91976 kB
Cached:         710828 kB
SwapCached:       8300 kB
Active:         208228 kB
Inactive:       604452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165960 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            63256 kB
Committed_AS:  2829768 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 18:20:13