Trace number 1715792

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) 1200.15 1200.49

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark228.902
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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-1715792-1240607002.cnf
0.00/0.00	c found header 'p cnf 261020 1211106'
2.58/2.67	c finished parsing
2.58/2.67	c
2.58/2.67	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.58/2.67	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.58/2.67	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.58/2.67	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.58/2.67	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.58/2.67	c --random=1 --spread=2000 --seed=0 --skip=25
2.58/2.67	c
2.58/2.67	c sizeof     vars[0] = 16   alignment = 0       4 MB
2.58/2.67	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.58/2.67	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.58/2.67	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.58/2.67	c
2.58/2.67	c starting search after 2.7 seconds
2.58/2.67	c no decision limit
2.69/2.73	c
2.69/2.73	c       original/binary      fixed     eliminated      learned       agility
2.69/2.73	c   seconds        variables     equivalent    conflicts       height       MB
2.69/2.73	c
2.69/2.73	c *    2.7  1190271  190391   9786 60843      0       0      0    0.0   0   92
10.69/10.77	c s   10.8   625898   92559  58900 59659  49902       0      0    0.0   0   64
10.69/10.77	c l   10.8   625898   92559  58900 59659  49902       0 281198    0.0   0   64
11.09/11.14	c R   11.1   630327   92541  58917 59660  49902     139     95   76.3   3   65
19.89/19.98	c R   20.0  1031211   86302  64863 59953  49902     506    447  276.4   2   92
24.29/24.33	c B   24.3  1244293   85179  65947 59992  49902    1003    933  245.8  10  103
35.48/35.56	c s   35.5  1063459   81351  68512 60078  51079    1617   1328  300.1   1   92
35.48/35.56	c -   35.5  1063459   81351  68512 60078  51079    1617 230583  300.1   1   92
38.77/38.82	c B   38.8  1126183   81070  68784 60087  51079    2004   1707  283.8   3   96
73.76/73.86	c s   73.8  1231194   72851  75076 60443  52650    6895   6006  404.9   4  105
73.76/73.86	c -   73.8  1231194   72851  75076 60443  52650    6895 207525  404.9   4  105
80.16/80.28	c B   80.2  1306755   71593  76313 60464  52650    8007   7084  422.6   2  120
84.76/84.86	c R   84.8  1416219   71368  76497 60505  52650    8865   7925  430.4   1  127
124.84/124.93	c s  124.9  1736168   68105  78839 61148  52928   15826  13721  487.2   0  150
124.84/124.93	c -  124.9  1736168   68105  78839 61148  52928   15826 201300  487.2   0  150
166.42/166.51	c B  166.5  2311174   65722  80657 61713  52928   24014  21775  515.1   4  199
205.92/206.08	c s  206.0  2401275   64307  80872 62291  53550   29596  22174  543.5   2  211
205.92/206.08	c -  206.0  2401275   64307  80872 62291  53550   29596 193248  543.5   2  211
321.59/321.73	c s  321.6  3056814   62308  82003 62714  53995   48201  28787  573.8   4  250
321.59/321.73	c
321.59/321.73	c       original/binary      fixed     eliminated      learned       agility
321.59/321.73	c   seconds        variables     equivalent    conflicts       height       MB
321.59/321.73	c
321.59/321.73	c -  321.6  3056814   62308  82003 62714  53995   48201 189384  573.8   4  250
354.28/354.42	c R  354.3  3286511   61658  82628 62739  53995   54454  34998  575.3   3  281
391.96/392.13	c R  392.0  3529796   60940  83236 62849  53995   61596  42111  590.6   5  315
403.26/403.46	c B  403.3  3593651   60755  83401 62869  53995   64030  44543  598.6   4  326
469.95/470.19	c s  470.0  3514642   59564  84196 63008  54252   73429  49567  612.0   8  319
469.95/470.19	c -  470.0  3514642   59564  84196 63008  54252   73429 179915  612.0   8  319
660.10/660.36	c s  660.2  3980593   54295  87682 64575  54468  103948  51390  609.6   1  330
660.10/660.36	c -  660.2  3980593   54295  87682 64575  54468  103948 163723  609.6   1  330
882.63/882.95	c s  882.7  3538466   43546  92101 66818  58555  143071  14923  607.2   3  251
882.63/882.95	c -  882.7  3538466   43546  92101 66818  58555  143071 150626  607.2   3  251
907.52/907.87	c +  907.6  3612867   43282  92362 66821  58555  150627 165688  601.2   5  270
938.91/939.21	c B  938.9  3686773   43135  92398 66932  58555  160060  31863  595.8   9  294
1031.30/1031.62	c + 1031.3  3888577   42901  92587 66977  58555  188280 182256  583.2  12  363
1076.28/1076.68	c s 1076.4  3672189   42710  92634 67039  58637  195770  59090  580.6  13  332
1076.28/1076.68	c - 1076.4  3672189   42710  92634 67039  58637  195770 176789  580.6  13  332
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 228166 conflicts, 3121035 decisions, 1544 random
1200.06/1200.40	c 297 iterations, 1307 restarts, 0 skipped
1200.06/1200.40	c 2 enlarged, 37925 shrunken, 2233 rescored, 81 rebiased
1200.06/1200.40	c 10 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 92881 fixed, 67212 equiv, 58637 elim, 69059 merged
1200.06/1200.40	c elim: 6215682 resolutions, 10 phases, 2 rounds
1200.06/1200.40	c sbst: 61% substituted, 17.0% nots, 83.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 3.22 and 0.00 xor average arity
1200.06/1200.40	c prbe: 118801 probed, 649 phases, 1 rounds
1200.06/1200.40	c prbe: 5475 failed, 7419 lifted, 1029 merged
1200.06/1200.40	c sccs: 1251 non trivial, 0 fixed, 1811 merged
1200.06/1200.40	c hash: 384 units, 66219 merged
1200.06/1200.40	c mins: 134615409 learned, 13% deleted, 24 strong, 478 depth
1200.06/1200.40	c subs: 88380 forward, 164667 backward, 259515 doms
1200.06/1200.40	c strs: 42432 forward, 80 backward
1200.06/1200.40	c doms: 1076853 dominators, 316062 high, 1128 low
1200.06/1200.40	c prps: 934388147 propagations, 0.78 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 519 MB max, 501 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715792-1240607002/watcher-1715792-1240607002 -o /tmp/evaluation-result-1715792-1240607002/solver-1715792-1240607002 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1715792-1240607002.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 0.99 0.71 2/64 13542
/proc/meminfo: memFree=1375360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=4868 CPUtime=0
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 445 0 0 0 0 0 0 0 20 0 1 0 88733860 4984832 430 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/13542/statm: 1217 438 58 155 0 1060 0

[startup+0.104242 s]
/proc/loadavg: 1.06 0.99 0.71 2/64 13542
/proc/meminfo: memFree=1375360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=24616 CPUtime=0.09
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 6060 0 0 0 7 2 0 0 21 0 1 0 88733860 25206784 6045 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 6154 6045 63 155 0 5997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24616

[startup+0.202257 s]
/proc/loadavg: 1.06 0.99 0.71 2/64 13542
/proc/meminfo: memFree=1375360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=29212 CPUtime=0.19
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 7420 0 0 0 16 3 0 0 21 0 1 0 88733860 29913088 7178 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 7303 7179 63 155 0 7146 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29212

[startup+0.302266 s]
/proc/loadavg: 1.06 0.99 0.71 2/64 13542
/proc/meminfo: memFree=1375360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=35092 CPUtime=0.29
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 8900 0 0 0 26 3 0 0 22 0 1 0 88733860 35934208 8658 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 8773 8658 63 155 0 8616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35092

[startup+0.702303 s]
/proc/loadavg: 1.06 0.99 0.71 2/64 13542
/proc/meminfo: memFree=1375360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=46936 CPUtime=0.68
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 12647 0 0 0 63 5 0 0 25 0 1 0 88733860 48062464 11635 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 11734 11635 63 155 0 11577 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46936

[startup+1.50138 s]
/proc/loadavg: 1.06 0.99 0.71 2/65 13543
/proc/meminfo: memFree=1315192/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=70964 CPUtime=1.49
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 19682 0 0 0 140 9 0 0 25 0 1 0 88733860 72667136 17645 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 17741 17645 64 155 0 17584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70964

[startup+3.10152 s]
/proc/loadavg: 1.06 0.99 0.71 2/65 13543
/proc/meminfo: memFree=1283576/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=116384 CPUtime=3.09
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 30960 0 0 0 294 15 0 0 25 0 1 0 88733860 119177216 28922 1992294400 134512640 135151029 4294956240 18446744073709551615 134531899 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 29096 28922 79 155 0 28939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116384

[startup+6.30182 s]
/proc/loadavg: 1.06 0.99 0.72 2/65 13543
/proc/meminfo: memFree=1255416/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=124736 CPUtime=6.29
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 40858 0 0 0 609 20 0 0 25 0 1 0 88733860 127729664 31010 1992294400 134512640 135151029 4294956240 18446744073709551615 134518803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 31184 31010 79 155 0 31027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124736

[startup+12.7014 s]
/proc/loadavg: 1.05 0.99 0.72 2/65 13543
/proc/meminfo: memFree=1267576/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=108404 CPUtime=12.69
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 42431 0 0 0 1248 21 0 0 25 0 1 0 88733860 111005696 26961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 27101 26961 79 155 0 26944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108404

[startup+25.5016 s]
/proc/loadavg: 1.04 0.99 0.72 2/65 13543
/proc/meminfo: memFree=1255736/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=121380 CPUtime=25.48
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 46583 0 0 0 2525 23 0 0 25 0 1 0 88733860 124293120 30088 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 30345 30089 79 155 0 30188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 121380

[startup+51.1019 s]
/proc/loadavg: 1.03 0.99 0.73 2/65 13543
/proc/meminfo: memFree=1240440/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=135952 CPUtime=51.07
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 66233 0 0 0 5073 34 0 0 25 0 1 0 88733860 139214848 33739 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 33988 33739 79 155 0 33831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 135952

[startup+102.302 s]
/proc/loadavg: 1.01 0.99 0.74 2/65 13543
/proc/meminfo: memFree=1209272/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=167400 CPUtime=102.25
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 92177 0 0 0 10176 49 0 0 25 0 1 0 88733860 171417600 41556 1992294400 134512640 135151029 4294956240 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 41850 41556 79 155 0 41693 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 167400

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.75 2/65 13543
/proc/meminfo: memFree=1155576/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=221364 CPUtime=162.23
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 126823 0 0 0 16154 69 0 0 25 0 1 0 88733860 226676736 55003 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 55341 55003 79 155 0 55184 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 221364

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.76 2/65 13543
/proc/meminfo: memFree=1099896/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=276544 CPUtime=222.22
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 182171 0 0 0 22121 101 0 0 25 0 1 0 88733860 283181056 68749 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 69136 68749 79 155 0 68979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 276544

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/65 13543
/proc/meminfo: memFree=1051832/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=326104 CPUtime=282.19
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 194549 0 0 0 28108 111 0 0 25 0 1 0 88733860 333930496 81127 1992294400 134512640 135151029 4294956240 18446744073709551615 134554586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 81526 81127 79 155 0 81369 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 326104

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.79 2/65 13543
/proc/meminfo: memFree=1025016/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=351248 CPUtime=342.18
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 238333 0 0 0 34082 136 0 0 25 0 1 0 88733860 359677952 87406 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 87812 87406 79 155 0 87655 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 351248

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.80 2/65 13543
/proc/meminfo: memFree=1010360/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=366268 CPUtime=402.16
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 242185 0 0 0 40076 140 0 0 25 0 1 0 88733860 375058432 91258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 91567 91258 79 155 0 91410 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 366268

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.81 2/65 13543
/proc/meminfo: memFree=957816/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=398844 CPUtime=462.15
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 275818 0 0 0 46052 163 0 0 25 0 1 0 88733860 408416256 99286 1992294400 134512640 135151029 4294956240 18446744073709551615 134688678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 99711 99286 79 155 0 99554 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 398844

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.82 2/65 13543
/proc/meminfo: memFree=957432/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=418304 CPUtime=522.13
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 292777 0 0 0 52042 171 0 0 25 0 1 0 88733860 428343296 104270 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 104576 104270 79 155 0 104419 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 418304

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 13543
/proc/meminfo: memFree=918264/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=458044 CPUtime=582.12
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 302642 0 0 0 58031 181 0 0 25 0 1 0 88733860 469037056 114135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 114511 114135 79 155 0 114354 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 458044

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 13543
/proc/meminfo: memFree=870200/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=506608 CPUtime=642.1
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 314684 0 0 0 64017 193 0 0 25 0 1 0 88733860 518766592 126177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 126652 126177 79 155 0 126495 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 506608

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 13543
/proc/meminfo: memFree=868408/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=507400 CPUtime=702.08
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 352519 0 0 0 69996 212 0 0 25 0 1 0 88733860 519577600 126427 1992294400 134512640 135151029 4294956240 18446744073709551615 134581829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 126850 126427 79 155 0 126693 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 507400

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 13543
/proc/meminfo: memFree=868408/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=507400 CPUtime=762.07
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 352537 0 0 0 75995 212 0 0 25 0 1 0 88733860 519577600 126445 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 126850 126445 79 155 0 126693 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 507400

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 13543
/proc/meminfo: memFree=868152/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=507400 CPUtime=822.05
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 352600 0 0 0 81993 212 0 0 25 0 1 0 88733860 519577600 126508 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 126850 126508 79 155 0 126693 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 507400

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 13543
/proc/meminfo: memFree=848760/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=882.03
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 411392 0 0 0 87960 243 0 0 25 0 1 0 88733860 538951680 131250 1992294400 134512640 135151029 4294956240 18446744073709551615 134578366 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131250 79 155 0 131423 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 526320

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 13543
/proc/meminfo: memFree=848824/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=942.01
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 411397 0 0 0 93958 243 0 0 25 0 1 0 88733860 538951680 131255 1992294400 134512640 135151029 4294956240 18446744073709551615 134542684 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131255 79 155 0 131423 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 526320

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 13543
/proc/meminfo: memFree=848824/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=1002
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 411398 0 0 0 99957 243 0 0 25 0 1 0 88733860 538951680 131256 1992294400 134512640 135151029 4294956240 18446744073709551615 134577960 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131256 79 155 0 131423 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 526320

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 13543
/proc/meminfo: memFree=881464/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=493548 CPUtime=1061.99
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 412429 0 0 0 105954 245 0 0 25 0 1 0 88733860 505393152 123074 1992294400 134512640 135151029 4294956240 18446744073709551615 134521844 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 123387 123074 79 155 0 123230 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 493548

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13543
/proc/meminfo: memFree=848632/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=1121.97
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 448534 0 0 0 111935 262 0 0 25 0 1 0 88733860 538951680 131274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131274 79 155 0 131423 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 526320

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13543
/proc/meminfo: memFree=848632/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=1181.96
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 448556 0 0 0 117934 262 0 0 25 0 1 0 88733860 538951680 131296 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131296 79 155 0 131423 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 526320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 13543
/proc/meminfo: memFree=848696/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=1200.06
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 448556 0 0 0 119744 262 0 0 25 0 1 0 88733860 538951680 131296 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131296 79 155 0 131423 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 526320

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 13543
/proc/meminfo: memFree=848696/2055920 swapFree=4146964/4192956
[pid=13542] ppid=13540 vsize=526320 CPUtime=1200.06
/proc/13542/stat : 13542 (precosat) R 13540 13542 13417 0 -1 4194304 448556 0 0 0 119744 262 0 0 25 0 1 0 88733860 538951680 131296 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13542/statm: 131580 131296 79 155 0 131423 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 526320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.15
CPU user time (s): 1197.44
CPU system time (s): 2.70559
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 572940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.44
system time used= 2.70559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448556
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= 1
involuntary context switches= 1881

runsolver used 0.954854 second user time and 2.6406 second system time

The end

Launcher Data

Begin job on node14 at 2009-04-24 23:03:24
IDJOB=1715792
IDBENCH=20352
IDSOLVER=507
FILE ID=node14/1715792-1240607002
PBS_JOBID= 9186300
Free space on /tmp= 66276 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715792-1240607002/watcher-1715792-1240607002 -o /tmp/evaluation-result-1715792-1240607002/solver-1715792-1240607002 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1715792-1240607002.cnf

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

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=379587920

node14.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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1375840 kB
Buffers:         53472 kB
Cached:         515520 kB
SwapCached:      40764 kB
Active:         107840 kB
Inactive:       504236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375840 kB
SwapTotal:     4192956 kB
SwapFree:      4146964 kB
Dirty:           22560 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            53964 kB
Committed_AS:   264236 kB
PageTables:       1448 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= 66276 MiB
End job on node14 at 2009-04-24 23:23:26