Trace number 1516607

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
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-1516607-1238272151.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
0.19/0.23	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.23	c R    0.2     6675      75      0     0      0     102    102   28.1   6    1
0.19/0.24	c R    0.2     6675      75      0     0      0     202    202   27.6  12    1
0.19/0.26	c N    0.3     6675      75      0     0      0     807    807   26.2  29    1
0.19/0.26	c B    0.3     6675      75      0     0      0    1002   1002   26.2  32    1
0.29/0.30	c B    0.3     6675      75      0     0      0    2002   2002   25.6  38    1
0.29/0.32	c N    0.3     6675      75      0     0      0    2413   2413   25.5  38    1
0.49/0.51	c N    0.5     6675      75      0     0      0    6416   6416   24.8  39    2
0.49/0.52	c +    0.5     6675      75      0     0      0    6675   7342   24.8  38    2
0.59/0.60	c B    0.6     6675      75      0     0      0    8003   7354   24.8  40    2
0.59/0.62	c +    0.6     6675      75      0     0      0    8344   8076   24.9  39    2
0.69/0.75	c +    0.8     6675      75      0     0      0   10431   8883   24.8  38    2
0.89/0.93	c +    0.9     6675      75      0     0      0   13037   9771   24.7  39    2
1.10/1.14	c N    1.1     6675      75      0     0      0   16039   9782   24.4  40    2
1.10/1.16	c +    1.2     6675      75      0     0      0   16295  10748   24.4  39    2
1.39/1.45	c +    1.5     6675      75      0     0      0   20366  11822   24.3  39    3
1.69/1.73	c B    1.7     6675      75      0     0      0   24006  11828   24.2  38    3
1.79/1.85	c
1.79/1.85	c       original/binary      fixed     eliminated      learned       agility
1.79/1.85	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.85	c
1.79/1.85	c +    1.9     6675      75      0     0      0   25457  13004   24.2  39    3
2.29/2.39	c +    2.4     6675      75      0     0      0   31823  14304   24.0  40    3
2.89/2.99	c N    3.0     6675      75      0     0      0   38489  14312   23.9  39    3
3.09/3.11	c +    3.1     6675      75      0     0      0   39776  15734   23.9  40    3
3.99/4.07	c +    4.1     6675      75      0     0      0   49721  17307   23.8  40    4
5.19/5.27	c +    5.3     6675      75      0     0      0   62150  19037   23.7  39    4
5.39/5.46	c B    5.5     6675      75      0     0      0   64019  19048   23.7  38    4
6.89/6.90	c +    6.9     6675      75      0     0      0   77685  20940   23.6  39    4
8.29/8.39	c N    8.4     6675      75      0     0      0   89782  20950   23.3  39    5
9.19/9.23	c +    9.2     6675      75      0     0      0   97107  23034   23.4  39    5
12.39/12.48	c +   12.5     6675      75      0     0      0  121383  25337   23.3  39    5
16.58/16.63	c +   16.6     6675      75      0     0      0  151728  27870   23.1  40    6
17.78/17.88	c B   17.9     6675      75      0     0      0  160052  27881   23.0  39    6
21.99/22.08	c +   22.1     6675      75      0     0      0  189660  30657   22.9  40    7
24.59/24.62	c N   24.6     6675      75      0     0      0  205154  30662   22.9  39    7
30.29/30.39	c +   30.4     6675      75      0     0      0  237075  33722   22.9  40    8
41.48/41.54	c +   41.5     6675      75      0     0      0  296340  37094   22.9  40    9
57.38/57.49	c +   57.5     6675      75      0     0      0  370428  40803   22.7  39   10
60.48/60.53	c B   60.5     6675      75      0     0      0  384106  40813   22.6  39   10
79.17/79.22	c
79.17/79.22	c       original/binary      fixed     eliminated      learned       agility
79.17/79.22	c   seconds        variables     equivalent    conflicts       height       MB
79.17/79.22	c
79.17/79.22	c N   79.2     6675      75      0     0      0  461526  40814   22.4  38   11
79.47/79.57	c +   79.6     6675      75      0     0      0  463036  44883   22.4  39   11
108.76/108.82	c +  108.8     6675      75      0     0      0  578795  49371   22.2  39   12
149.65/149.71	c +  149.7     6675      75      0     0      0  723490  54308   22.0  39   13
210.63/210.78	c B  210.7     6675      75      0     0      0  896204  54317   22.1  40   15
213.53/213.61	c +  213.6     6675      75      0     0      0  904360  59738   22.1  39   15
254.62/254.77	c N  254.7     6675      75      0     0      0 1025526  59748   22.0  39   17
293.62/293.75	c +  293.7     6675      75      0     0      0 1130450  65711   21.9  40   17
407.38/407.59	c +  407.5     6675      75      0     0      0 1413063  72282   21.6  38   20
581.04/581.28	c +  581.1     6675      75      0     0      0 1766326  79510   21.6  39   22
733.50/733.70	c B  733.5     6675      75      0     0      0 2048386  79520   21.6  40   24
813.68/813.98	c +  813.8     6675      75      0     0      0 2207905  87461   21.5  39   25
840.77/841.05	c N  840.8     6675      75      0     0      0 2255931  87471   21.5  38   26
1130.59/1130.97	c + 1130.7     6675      75      0     0      0 2759880  96207   21.3  39   28
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 2875892 conflicts, 3130228 decisions, 1 random
1200.07/1200.40	c 0 iterations, 5 restarts, 5108 skipped
1200.07/1200.40	c 28 enlarged, 0 shrunken, 28093 rescored, 690 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 60198 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 69877009 learned, 17% deleted, 0 strong, 9 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 48010059 propagations, 0.04 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 29 MB max, 322 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516607-1238272151/watcher-1516607-1238272151 -o /tmp/evaluation-result-1516607-1238272151/solver-1516607-1238272151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516607-1238272151.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 3/81 27353
/proc/meminfo: memFree=1056664/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=1052 CPUtime=0
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 184 0 0 0 0 0 0 0 20 0 1 0 1099878966 1077248 169 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 296 171 63 155 0 139 0

[startup+0.0156821 s]
/proc/loadavg: 0.92 0.95 0.98 3/81 27353
/proc/meminfo: memFree=1056664/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=1708 CPUtime=0.01
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 342 0 0 0 1 0 0 0 20 0 1 0 1099878966 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1708

[startup+0.101692 s]
/proc/loadavg: 0.92 0.95 0.98 3/81 27353
/proc/meminfo: memFree=1056664/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=1708 CPUtime=0.09
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 342 0 0 0 9 0 0 0 20 0 1 0 1099878966 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301714 s]
/proc/loadavg: 0.92 0.95 0.98 3/81 27353
/proc/meminfo: memFree=1056664/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=1716 CPUtime=0.29
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 415 0 0 0 29 0 0 0 22 0 1 0 1099878966 1757184 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 429 326 79 155 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.70176 s]
/proc/loadavg: 0.92 0.95 0.98 3/81 27353
/proc/meminfo: memFree=1056664/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=2776 CPUtime=0.69
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 694 0 0 0 69 0 0 0 25 0 1 0 1099878966 2842624 605 1992294400 134512640 135151029 4294956240 18446744073709551615 134574221 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 694 605 79 155 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2776

[startup+1.50185 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 27354
/proc/meminfo: memFree=1054160/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=3444 CPUtime=1.49
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 862 0 0 0 149 0 0 0 25 0 1 0 1099878966 3526656 773 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 861 773 79 155 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10103 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 27354
/proc/meminfo: memFree=1053328/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=4256 CPUtime=3.09
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 1037 0 0 0 309 0 0 0 25 0 1 0 1099878966 4358144 948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 1064 948 79 155 0 907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30139 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 27354
/proc/meminfo: memFree=1052112/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=5564 CPUtime=6.29
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 1319 0 0 0 629 0 0 0 25 0 1 0 1099878966 5697536 1230 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 1391 1230 79 155 0 1234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5564

[startup+12.7021 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 27354
/proc/meminfo: memFree=1050704/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=6852 CPUtime=12.69
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 1604 0 0 0 1269 0 0 0 25 0 1 0 1099878966 7016448 1515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 1713 1515 79 155 0 1556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6852

[startup+25.5016 s]
/proc/loadavg: 0.95 0.96 0.98 2/82 27354
/proc/meminfo: memFree=1048984/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=8716 CPUtime=25.49
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 2004 0 0 0 2548 1 0 0 25 0 1 0 1099878966 8925184 1915 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 2179 1915 79 155 0 2022 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8716

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/82 27354
/proc/meminfo: memFree=1046936/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=10956 CPUtime=51.07
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 2497 0 0 0 5106 1 0 0 25 0 1 0 1099878966 11218944 2408 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 2739 2408 79 155 0 2582 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10956

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/82 27354
/proc/meminfo: memFree=1044632/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=13412 CPUtime=102.27
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 3063 0 0 0 10225 2 0 0 25 0 1 0 1099878966 13733888 2974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 3353 2974 79 155 0 3196 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13412

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1042584/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=15808 CPUtime=162.25
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 3573 0 0 0 16222 3 0 0 25 0 1 0 1099878966 16187392 3484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 3952 3484 79 155 0 3795 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15808

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1041112/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=17820 CPUtime=222.23
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 3939 0 0 0 22220 3 0 0 25 0 1 0 1099878966 18247680 3850 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 4455 3850 79 155 0 4298 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17820

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1039960/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=19376 CPUtime=282.21
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 4220 0 0 0 28218 3 0 0 25 0 1 0 1099878966 19841024 4131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 4844 4131 79 155 0 4687 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1038936/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=21064 CPUtime=342.2
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 4493 0 0 0 34216 4 0 0 25 0 1 0 1099878966 21569536 4404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 5266 4404 79 155 0 5109 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21064

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1038104/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=22232 CPUtime=402.18
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 4686 0 0 0 40214 4 0 0 25 0 1 0 1099878966 22765568 4597 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 5558 4597 79 155 0 5401 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22232

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1037080/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=23436 CPUtime=462.16
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 4936 0 0 0 46212 4 0 0 25 0 1 0 1099878966 23998464 4847 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 5859 4847 79 155 0 5702 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23436

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1036184/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=24748 CPUtime=522.16
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5193 0 0 0 52211 5 0 0 25 0 1 0 1099878966 25341952 5104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 6187 5104 79 155 0 6030 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24748

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1035544/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=25392 CPUtime=582.14
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5329 0 0 0 58209 5 0 0 25 0 1 0 1099878966 26001408 5240 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 6348 5240 79 155 0 6191 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1034968/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=26044 CPUtime=642.13
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5474 0 0 0 64208 5 0 0 25 0 1 0 1099878966 26669056 5385 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 6511 5385 79 155 0 6354 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26044

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1034520/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=26436 CPUtime=702.11
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5562 0 0 0 70206 5 0 0 25 0 1 0 1099878966 27070464 5473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 6609 5473 79 155 0 6452 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26436

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1034008/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=27084 CPUtime=762.09
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5682 0 0 0 76204 5 0 0 25 0 1 0 1099878966 27734016 5593 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 6771 5593 79 155 0 6614 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 27084

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1032792/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=28528 CPUtime=822.08
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 5992 0 0 0 82202 6 0 0 25 0 1 0 1099878966 29212672 5903 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7132 5903 79 155 0 6975 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28528

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1032216/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=29436 CPUtime=882.06
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6130 0 0 0 88200 6 0 0 25 0 1 0 1099878966 30142464 6041 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7359 6041 79 155 0 7202 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29436

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1031768/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=29956 CPUtime=942.04
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6243 0 0 0 94198 6 0 0 25 0 1 0 1099878966 30674944 6154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7489 6154 79 155 0 7332 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1031192/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=30868 CPUtime=1002.02
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6398 0 0 0 100196 6 0 0 25 0 1 0 1099878966 31608832 6309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7717 6309 79 155 0 7560 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 30868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27354
/proc/meminfo: memFree=1031000/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=30996 CPUtime=1062.01
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6437 0 0 0 106194 7 0 0 25 0 1 0 1099878966 31739904 6348 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7749 6348 79 155 0 7592 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27355
/proc/meminfo: memFree=1030424/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=31520 CPUtime=1121.99
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6560 0 0 0 112192 7 0 0 25 0 1 0 1099878966 32276480 6471 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7880 6471 79 155 0 7723 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 31520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27356
/proc/meminfo: memFree=1030296/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=31652 CPUtime=1181.97
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6589 0 0 0 118190 7 0 0 25 0 1 0 1099878966 32411648 6500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7913 6500 79 155 0 7756 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 31652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27356
/proc/meminfo: memFree=1030168/2055920 swapFree=4172176/4192956
[pid=27353] ppid=27351 vsize=31912 CPUtime=1200.07
/proc/27353/stat : 27353 (precosat) R 27351 27353 27180 0 -1 4194304 6627 0 0 0 120000 7 0 0 25 0 1 0 1099878966 32677888 6538 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27353/statm: 7978 6538 79 155 0 7821 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31912

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): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 31912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6627
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= 1056

runsolver used 1.51477 second user time and 3.9604 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 21:29:11
IDJOB=1516607
IDBENCH=70527
IDSOLVER=507
FILE ID=node85/1516607-1238272151
PBS_JOBID= 9060842
Free space on /tmp= 126788 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516607-1238272151/watcher-1516607-1238272151 -o /tmp/evaluation-result-1516607-1238272151/solver-1516607-1238272151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516607-1238272151.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=2105206503

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1057144 kB
Buffers:         66236 kB
Cached:         849436 kB
SwapCached:       9944 kB
Active:         653272 kB
Inactive:       273880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057144 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16988 kB
Slab:            55904 kB
Committed_AS:  2605248 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-28 21:49:13