Trace number 1516175

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/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516175-1238265609.cnf
0.00/0.00	c found header 'p cnf 75 6675'
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     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     100    100   26.4   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     200    200   27.0  11    1
0.19/0.27	c N    0.3     6675      75      0     0      0     802    802   28.1  29    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1002   1002   28.3  32    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2003   2003   27.7  38    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2411   2411   27.5  39    1
0.49/0.55	c N    0.6     6675      75      0     0      0    6428   6428   26.4  39    2
0.49/0.57	c +    0.6     6675      75      0     0      0    6676   7342   26.3  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8006   7347   26.1  40    2
0.59/0.69	c +    0.7     6675      75      0     0      0    8345   8076   26.1  40    2
0.79/0.83	c +    0.8     6675      75      0     0      0   10430   8883   25.9  40    2
1.00/1.02	c +    1.0     6675      75      0     0      0   13036   9771   25.6  38    2
1.19/1.26	c N    1.3     6675      75      0     0      0   16052   9775   25.3  39    2
1.19/1.28	c +    1.3     6675      75      0     0      0   16296  10748   25.3  39    2
1.59/1.63	c +    1.6     6675      75      0     0      0   20371  11822   24.8  39    2
1.89/1.94	c B    1.9     6675      75      0     0      0   24010  11831   24.7  39    3
1.99/2.06	c
1.99/2.06	c       original/binary      fixed     eliminated      learned       agility
1.99/2.06	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.06	c
1.99/2.06	c +    2.1     6675      75      0     0      0   25462  13004   24.7  39    3
2.49/2.57	c +    2.6     6675      75      0     0      0   31825  14304   24.5  40    3
3.20/3.22	c N    3.2     6675      75      0     0      0   38500  14312   24.4  40    3
3.29/3.34	c +    3.3     6675      75      0     0      0   39781  15734   24.4  40    3
4.29/4.38	c +    4.4     6675      75      0     0      0   49725  17307   24.0  40    4
5.69/5.75	c +    5.8     6675      75      0     0      0   62156  19037   23.8  39    4
5.89/5.94	c B    5.9     6675      75      0     0      0   64019  19043   23.8  40    4
7.39/7.42	c +    7.4     6675      75      0     0      0   77695  20940   23.5  39    4
8.79/8.83	c N    8.8     6675      75      0     0      0   89808  20947   23.5  39    5
9.89/9.93	c +    9.9     6675      75      0     0      0   97115  23034   23.4  40    5
13.38/13.44	c +   13.4     6675      75      0     0      0  121391  25337   23.2  39    5
17.78/17.88	c +   17.9     6675      75      0     0      0  151737  27870   22.9  38    6
18.98/19.01	c B   19.0     6675      75      0     0      0  160053  27882   22.9  39    6
23.59/23.69	c +   23.7     6675      75      0     0      0  189672  30657   22.9  39    7
26.29/26.36	c N   26.4     6675      75      0     0      0  205214  30664   22.8  39    7
31.98/32.06	c +   32.0     6675      75      0     0      0  237090  33722   22.6  40    7
43.37/43.47	c +   43.5     6675      75      0     0      0  296360  37094   22.3  39    8
58.96/59.08	c +   59.1     6675      75      0     0      0  370450  40803   22.0  40    9
61.76/61.84	c B   61.8     6675      75      0     0      0  384088  40814   22.0  39   10
79.07/79.18	c
79.07/79.18	c       original/binary      fixed     eliminated      learned       agility
79.07/79.18	c   seconds        variables     equivalent    conflicts       height       MB
79.07/79.18	c
79.07/79.18	c N   79.2     6675      75      0     0      0  461575  40815   21.8  40   11
79.46/79.59	c +   79.6     6675      75      0     0      0  463063  44883   21.8  39   11
110.15/110.22	c +  110.2     6675      75      0     0      0  578826  49371   21.6  39   11
152.74/152.89	c +  152.8     6675      75      0     0      0  723530  54308   21.3  39   13
207.81/207.94	c B  207.9     6675      75      0     0      0  896184  54322   21.3  40   15
210.91/211.09	c +  211.0     6675      75      0     0      0  904410  59738   21.3  40   15
253.70/253.82	c N  253.7     6675      75      0     0      0 1025575  59749   21.3  39   16
292.48/292.70	c +  292.6     6675      75      0     0      0 1130510  65711   21.2  40   16
412.24/412.47	c +  412.3     6675      75      0     0      0 1413135  72282   21.1  39   19
569.17/569.49	c +  569.3     6675      75      0     0      0 1766418  79510   20.8  39   21
707.32/707.68	c B  707.4     6675      75      0     0      0 2048389  79537   20.6  38   24
787.09/787.45	c +  787.2     6675      75      0     0      0 2208020  87461   20.8  39   25
813.69/814.02	c N  813.7     6675      75      0     0      0 2255963  87475   20.8  39   27
1085.88/1086.39	c + 1086.0     6675      75      0     0      0 2760025  96207   20.8  39   29
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 2939977 conflicts, 3196920 decisions, 1 random
1200.04/1200.50	c 0 iterations, 4 restarts, 5113 skipped
1200.04/1200.50	c 28 enlarged, 0 shrunken, 28718 rescored, 700 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.50	c elim: 60432 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 150 probed, 1 phases, 1 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 70161122 learned, 18% deleted, 0 strong, 10 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 49399294 propagations, 0.04 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 30 MB max, 324 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1516175-1238265609/watcher-1516175-1238265609 -o /tmp/evaluation-result-1516175-1238265609/solver-1516175-1238265609 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516175-1238265609.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: 0.91 0.95 0.92 3/69 10361
/proc/meminfo: memFree=1744832/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=1052 CPUtime=0
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1099225641 1077248 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 263 152 63 155 0 106 0

[startup+0.0584901 s]
/proc/loadavg: 0.91 0.95 0.92 3/69 10361
/proc/meminfo: memFree=1744832/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=1708 CPUtime=0.05
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 343 0 0 0 5 0 0 0 18 0 1 0 1099225641 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134548389 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1708

[startup+0.102498 s]
/proc/loadavg: 0.91 0.95 0.92 3/69 10361
/proc/meminfo: memFree=1744832/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=1708 CPUtime=0.1
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 343 0 0 0 10 0 0 0 18 0 1 0 1099225641 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1708

[startup+0.301537 s]
/proc/loadavg: 0.91 0.95 0.92 3/69 10361
/proc/meminfo: memFree=1744832/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=1596 CPUtime=0.29
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1099225641 1634304 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 399 310 79 155 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701616 s]
/proc/loadavg: 0.91 0.95 0.92 3/69 10361
/proc/meminfo: memFree=1744832/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=2800 CPUtime=0.69
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 696 0 0 0 69 0 0 0 22 0 1 0 1099225641 2867200 609 1992294400 134512640 135151029 4294956240 18446744073709551615 134551430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 700 609 79 155 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2800

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.92 2/70 10362
/proc/meminfo: memFree=1742520/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=3360 CPUtime=1.49
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 841 0 0 0 149 0 0 0 25 0 1 0 1099225641 3440640 754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 840 754 79 155 0 683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3360

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.92 2/70 10362
/proc/meminfo: memFree=1741688/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=4336 CPUtime=3.09
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 1041 0 0 0 309 0 0 0 25 0 1 0 1099225641 4440064 954 1992294400 134512640 135151029 4294956240 18446744073709551615 134575920 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 1084 954 79 155 0 927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4336

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.92 2/70 10362
/proc/meminfo: memFree=1740472/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=5328 CPUtime=6.29
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 1259 0 0 0 629 0 0 0 25 0 1 0 1099225641 5455872 1172 1992294400 134512640 135151029 4294956240 18446744073709551615 134553390 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 1332 1172 79 155 0 1175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5328

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.92 2/70 10362
/proc/meminfo: memFree=1739064/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=6504 CPUtime=12.68
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 1534 0 0 0 1268 0 0 0 25 0 1 0 1099225641 6660096 1447 1992294400 134512640 135151029 4294956240 18446744073709551615 134678230 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 1626 1447 79 155 0 1469 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6504

[startup+25.5025 s]
/proc/loadavg: 0.94 0.96 0.92 2/70 10362
/proc/meminfo: memFree=1737400/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=8372 CPUtime=25.48
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 1939 0 0 0 2547 1 0 0 25 0 1 0 1099225641 8572928 1852 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 2093 1852 79 155 0 1936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8372

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.92 2/70 10362
/proc/meminfo: memFree=1735480/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=10628 CPUtime=51.07
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 2417 0 0 0 5106 1 0 0 25 0 1 0 1099225641 10883072 2330 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 2657 2330 79 155 0 2500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10628

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.92 2/70 10362
/proc/meminfo: memFree=1733112/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=13304 CPUtime=102.26
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 2997 0 0 0 10224 2 0 0 25 0 1 0 1099225641 13623296 2910 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 3326 2910 79 155 0 3169 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10362
/proc/meminfo: memFree=1731384/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=15216 CPUtime=162.23
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 3422 0 0 0 16220 3 0 0 25 0 1 0 1099225641 15581184 3335 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 3804 3335 79 155 0 3647 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15216

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10362
/proc/meminfo: memFree=1729656/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=17228 CPUtime=222.2
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 3838 0 0 0 22217 3 0 0 25 0 1 0 1099225641 17641472 3751 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 4307 3751 79 155 0 4150 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17228

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10362
/proc/meminfo: memFree=1728440/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=19068 CPUtime=282.19
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 4149 0 0 0 28215 4 0 0 25 0 1 0 1099225641 19525632 4062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 4767 4062 79 155 0 4610 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19068

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1727480/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=20508 CPUtime=342.15
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 4391 0 0 0 34211 4 0 0 25 0 1 0 1099225641 21000192 4304 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 5127 4304 79 155 0 4970 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20508

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1726648/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=21480 CPUtime=402.14
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 4572 0 0 0 40209 5 0 0 25 0 1 0 1099225641 21995520 4485 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 5370 4485 79 155 0 5213 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21480

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1725496/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=22912 CPUtime=462.12
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 4858 0 0 0 46206 6 0 0 25 0 1 0 1099225641 23461888 4771 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 5728 4771 79 155 0 5571 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22912

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1725112/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=23688 CPUtime=522.09
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 4963 0 0 0 52203 6 0 0 25 0 1 0 1099225641 24256512 4876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 5922 4876 79 155 0 5765 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1724344/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=24724 CPUtime=582.07
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 5148 0 0 0 58200 7 0 0 25 0 1 0 1099225641 25317376 5061 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 6181 5061 79 155 0 6024 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1723384/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=26016 CPUtime=642.05
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 5393 0 0 0 64198 7 0 0 25 0 1 0 1099225641 26640384 5306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 6504 5306 79 155 0 6347 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 26016

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1722552/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=26928 CPUtime=702.02
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 5584 0 0 0 70195 7 0 0 25 0 1 0 1099225641 27574272 5497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 6732 5497 79 155 0 6575 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 26928

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1721144/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=28492 CPUtime=762.01
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 5936 0 0 0 76193 8 0 0 25 0 1 0 1099225641 29175808 5849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7123 5849 79 155 0 6966 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28492

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1720440/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=29368 CPUtime=821.98
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6112 0 0 0 82189 9 0 0 25 0 1 0 1099225641 30072832 6025 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7342 6025 79 155 0 7185 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 29368

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1719864/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=30020 CPUtime=881.96
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6253 0 0 0 88187 9 0 0 25 0 1 0 1099225641 30740480 6166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7505 6166 79 155 0 7348 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 30020

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1719160/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=30804 CPUtime=941.93
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6428 0 0 0 94184 9 0 0 25 0 1 0 1099225641 31543296 6341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7701 6341 79 155 0 7544 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 30804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1718776/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=31196 CPUtime=1001.91
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6516 0 0 0 100181 10 0 0 25 0 1 0 1099225641 31944704 6429 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7799 6429 79 155 0 7642 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 31196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1718200/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=31840 CPUtime=1061.89
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6658 0 0 0 106179 10 0 0 25 0 1 0 1099225641 32604160 6571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 7960 6571 79 155 0 7803 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 31840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1716856/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=33412 CPUtime=1121.87
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 6983 0 0 0 112176 11 0 0 25 0 1 0 1099225641 34213888 6896 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 8353 6896 79 155 0 8196 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 33412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1716664/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=33672 CPUtime=1181.84
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 7035 0 0 0 118173 11 0 0 25 0 1 0 1099225641 34480128 6948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 8418 6948 79 155 0 8261 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 33672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1716408/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=33932 CPUtime=1200.04
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 7091 0 0 0 119993 11 0 0 25 0 1 0 1099225641 34746368 7004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 8483 7004 79 155 0 8326 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33932

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/70 10364
/proc/meminfo: memFree=1716408/2055920 swapFree=4177820/4192956
[pid=10361] ppid=10359 vsize=33932 CPUtime=1200.04
/proc/10361/stat : 10361 (precosat) R 10359 10361 9986 0 -1 4194304 7091 0 0 0 119993 11 0 0 25 0 1 0 1099225641 34746368 7004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10361/statm: 8483 7004 79 155 0 8326 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.120981
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 33932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7091
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= 1800

runsolver used 1.04884 second user time and 3.32849 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 19:40:10
IDJOB=1516175
IDBENCH=70491
IDSOLVER=507
FILE ID=node73/1516175-1238265609
PBS_JOBID= 9060794
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516175-1238265609/watcher-1516175-1238265609 -o /tmp/evaluation-result-1516175-1238265609/solver-1516175-1238265609 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516175-1238265609.cnf

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

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=1521211989

node73.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		: 3000.277
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		: 3000.277
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:       1745312 kB
Buffers:         57308 kB
Cached:         173460 kB
SwapCached:       8184 kB
Active:         139968 kB
Inactive:       100512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745312 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            55684 kB
Committed_AS:  2716568 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 20:00:12