Trace number 461431

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, and are wall clock time (not CPU 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
aigsat-sp 2007-05-15UNSAT 49.0405 49.0659

General information on the benchmark

Nameadditional-aig/minisat+/
stein45.unsat.aig
MD5SUM61978da547b05bea65e75fa603b99230
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9646
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

0.02/0.05	c file: /tmp/evaluation/461431-1179253683/instance-461431-1179253683.aig
0.02/0.05	c Reading aig format..
0.02/0.05	c MAXVAR  1683
0.02/0.05	c INPUTS  45
0.02/0.05	c LATCHES 0
0.02/0.05	c OUTPUTS 1
0.02/0.05	c AND     1638
0.02/0.05	c Before initialization time (seconds) 0.053991
0.02/0.05	c Memory used (in MB): 3.20312
0.09/0.18	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
0.09/0.18	c DBreduced=0 GV=1263[0]  GL=3278[ 1998,1280] HP=26 Prune=3392 decisions=2008 restart=7 est=4.77803 HP Impl=[316, 231] DB Impl=144624[0]  varReasonNeeded[45425]  
0.09/0.18	c Memory used (in MB): 3.41016
0.19/0.22	c DBreduced=1 GV=1682[0]  GL=3539[ 1998,1541] HP=27 Prune=4405 decisions=2596 restart=8 est=4.77078 HP Impl=[366, 237] DB Impl=187622[0]  varReasonNeeded[59210]  
0.19/0.22	c Memory used (in MB): 3.46484
0.29/0.31	c DBreduced=2 GV=2536[0]  GL=3755[ 1998,1757] HP=27 Prune=6418 decisions=3729 restart=9 est=4.76918 HP Impl=[453, 294] DB Impl=280022[0]  varReasonNeeded[91546]  
0.29/0.31	c Memory used (in MB): 3.51562
0.29/0.37	c DBreduced=3 GV=3164[0]  GL=3737[ 1998,1739] HP=28 Prune=7851 decisions=4532 restart=9 est=4.76918 HP Impl=[455, 295] DB Impl=355541[0]  varReasonNeeded[108208]  
0.29/0.37	c Memory used (in MB): 3.53516
0.39/0.46	c DBreduced=4 GV=4101[0]  GL=3964[ 1998,1966] HP=32 Prune=9954 decisions=5668 restart=10 est=7.99538 HP Impl=[535, 347] DB Impl=462693[0]  varReasonNeeded[136174]  
0.39/0.46	c Memory used (in MB): 3.64844
0.49/0.53	c DBreduced=5 GV=4681[0]  GL=4035[ 1998,2037] HP=32 Prune=11176 decisions=6308 restart=10 est=7.99538 HP Impl=[619, 349] DB Impl=524731[0]  varReasonNeeded[157075]  
0.49/0.53	c Memory used (in MB): 3.67578
0.59/0.64	c DBreduced=6 GV=5734[0]  GL=4207[ 1998,2209] HP=33 Prune=13470 decisions=7530 restart=11 est=8.00483 HP Impl=[789, 374] DB Impl=639720[0]  varReasonNeeded[195270]  
0.59/0.64	c Memory used (in MB): 3.96094
0.69/0.76	c DBreduced=7 GV=6874[0]  GL=4629[ 1998,2631] HP=33 Prune=15952 decisions=8855 restart=11 est=8.00483 HP Impl=[876, 398] DB Impl=746003[0]  varReasonNeeded[232661]  
0.69/0.76	c Memory used (in MB): 3.96094
0.79/0.87	c DBreduced=8 GV=7923[0]  GL=4755[ 1998,2757] HP=33 Prune=18226 decisions=10077 restart=11 est=8.00483 HP Impl=[909, 401] DB Impl=852263[0]  varReasonNeeded[269105]  
0.79/0.87	c Memory used (in MB): 3.99609
1.00/1.01	c DBreduced=9 GV=9150[0]  GL=5022[ 1998,3024] HP=33 Prune=20917 decisions=11540 restart=12 est=7.99518 HP Impl=[992, 402] DB Impl=984090[0]  varReasonNeeded[312732]  
1.00/1.01	c Memory used (in MB): 4.01953
1.10/1.16	c DBreduced=10 GV=10476[0]  GL=5323[ 1998,3325] HP=33 Prune=23825 decisions=13110 restart=12 est=7.99518 HP Impl=[1121, 414] DB Impl=1128138[0]  varReasonNeeded[358157]  
1.10/1.16	c Memory used (in MB): 4.07031
1.29/1.35	c DBreduced=11 GV=12073[0]  GL=5646[ 1998,3648] HP=33 Prune=27294 decisions=14962 restart=12 est=7.99518 HP Impl=[1360, 436] DB Impl=1301383[0]  varReasonNeeded[411463]  
1.29/1.35	c Memory used (in MB): 4.16016
1.49/1.53	c DBreduced=12 GV=13466[0]  GL=5826[ 1998,3828] HP=35 Prune=30325 decisions=16582 restart=13 est=7.99656 HP Impl=[1506, 452] DB Impl=1450449[0]  varReasonNeeded[456955]  
1.49/1.53	c Memory used (in MB): 4.20703
1.69/1.76	c DBreduced=13 GV=15391[0]  GL=6373[ 1998,4375] HP=35 Prune=34486 decisions=18794 restart=13 est=7.99656 HP Impl=[1719, 485] DB Impl=1658208[0]  varReasonNeeded[519183]  
1.69/1.76	c Memory used (in MB): 4.25391
1.89/1.99	c DBreduced=14 GV=17242[0]  GL=6741[ 1998,4743] HP=36 Prune=38428 decisions=20873 restart=13 est=7.99656 HP Impl=[1886, 497] DB Impl=1848017[0]  varReasonNeeded[574009]  
1.89/1.99	c Memory used (in MB): 4.35547
2.20/2.25	c DBreduced=15 GV=19297[0]  GL=7067[ 1998,5069] HP=36 Prune=42801 decisions=23185 restart=13 est=7.99656 HP Impl=[2027, 503] DB Impl=2063261[0]  varReasonNeeded[637174]  
2.20/2.25	c Memory used (in MB): 4.4375
2.49/2.55	c DBreduced=16 GV=21794[0]  GL=7707[ 1998,5709] HP=37 Prune=48221 decisions=26104 restart=14 est=9.96167 HP Impl=[2109, 509] DB Impl=2314297[0]  varReasonNeeded[711133]  
2.49/2.55	c Memory used (in MB): 4.54688
2.79/2.89	c DBreduced=17 GV=24376[0]  GL=8256[ 1998,6258] HP=37 Prune=53718 decisions=29010 restart=14 est=9.96167 HP Impl=[2317, 518] DB Impl=2570441[0]  varReasonNeeded[783933]  
2.79/2.89	c Memory used (in MB): 5.64453
3.19/3.26	c DBreduced=18 GV=27108[0]  GL=8829[ 1998,6831] HP=37 Prune=59487 decisions=32037 restart=14 est=9.96167 HP Impl=[2631, 529] DB Impl=2849547[0]  varReasonNeeded[857417]  
3.19/3.26	c Memory used (in MB): 5.64453
3.69/3.70	c DBreduced=19 GV=30359[0]  GL=9523[ 1998,7525] HP=37 Prune=66325 decisions=35612 restart=15 est=9.95832 HP Impl=[2823, 544] DB Impl=3165836[0]  varReasonNeeded[944697]  
3.69/3.70	c Memory used (in MB): 5.64453
4.09/4.13	c DBreduced=20 GV=33549[0]  GL=10166[ 1998,8168] HP=37 Prune=73072 decisions=39152 restart=15 est=9.95832 HP Impl=[3041, 562] DB Impl=3476159[0]  varReasonNeeded[1033309]  
4.09/4.13	c Memory used (in MB): 5.71484
4.59/4.66	c DBreduced=21 GV=37496[0]  GL=10958[ 1998,8960] HP=39 Prune=81479 decisions=43592 restart=15 est=9.95832 HP Impl=[3158, 585] DB Impl=3851199[0]  varReasonNeeded[1141675]  
4.59/4.66	c Memory used (in MB): 5.79297
5.19/5.28	c DBreduced=22 GV=41461[0]  GL=11837[ 1998,9839] HP=40 Prune=89787 decisions=47926 restart=15 est=9.95832 HP Impl=[3222, 593] DB Impl=4233338[0]  varReasonNeeded[1247041]  
5.19/5.28	c Memory used (in MB): 6.01953
5.89/5.94	c DBreduced=23 GV=45877[0]  GL=12812[ 1998,10814] HP=47 Prune=99312 decisions=52973 restart=16 est=10.1007 HP Impl=[3545, 674] DB Impl=4672164[0]  varReasonNeeded[1362711]  
5.89/5.94	c Memory used (in MB): 6.16797
6.59/6.63	c DBreduced=24 GV=50721[0]  GL=13828[ 1998,11830] HP=54 Prune=109560 decisions=58346 restart=16 est=10.1007 HP Impl=[4122, 700] DB Impl=5125116[0]  varReasonNeeded[1480992]  
6.59/6.63	c Memory used (in MB): 6.28125
7.49/7.55	c DBreduced=25 GV=56306[0]  GL=15004[ 1998,13006] HP=56 Prune=121313 decisions=64442 restart=16 est=10.1007 HP Impl=[4824, 785] DB Impl=5654007[0]  varReasonNeeded[1616744]  
7.49/7.55	c Memory used (in MB): 6.63672
8.49/8.54	c DBreduced=26 GV=62167[0]  GL=16309[ 1998,14311] HP=60 Prune=133643 decisions=70880 restart=16 est=10.1007 HP Impl=[5365, 818] DB Impl=6221122[0]  varReasonNeeded[1759710]  
8.49/8.54	c Memory used (in MB): 6.90234
9.49/9.59	c DBreduced=27 GV=68833[0]  GL=17645[ 1998,15647] HP=71 Prune=147823 decisions=78353 restart=17 est=11.5052 HP Impl=[5808, 852] DB Impl=6883926[0]  varReasonNeeded[1930001]  
9.49/9.59	c Memory used (in MB): 8.39453
10.78/10.83	c DBreduced=28 GV=75948[0]  GL=19209[ 1998,17211] HP=71 Prune=162751 decisions=86139 restart=17 est=11.5052 HP Impl=[6301, 881] DB Impl=7555669[0]  varReasonNeeded[2103716]  
10.78/10.83	c Memory used (in MB): 8.38672
12.29/12.35	c DBreduced=29 GV=83878[0]  GL=20873[ 1998,18875] HP=71 Prune=179335 decisions=94697 restart=17 est=11.5052 HP Impl=[7456, 989] DB Impl=8310703[0]  varReasonNeeded[2292523]  
12.29/12.35	c Memory used (in MB): 9.07031
13.89/13.96	c DBreduced=30 GV=92526[0]  GL=22748[ 1998,20750] HP=71 Prune=197515 decisions=104087 restart=17 est=11.5052 HP Impl=[9096, 1189] DB Impl=9091750[0]  varReasonNeeded[2487501]  
13.89/13.96	c Memory used (in MB): 9.66016
15.99/16.09	c DBreduced=31 GV=102400[0]  GL=24819[ 1998,22821] HP=73 Prune=218201 decisions=114799 restart=18 est=11.5015 HP Impl=[10620, 1304] DB Impl=10011847[0]  varReasonNeeded[2715188]  
15.99/16.09	c Memory used (in MB): 10.0781
18.08/18.13	c DBreduced=32 GV=112372[0]  GL=26973[ 1998,24975] HP=73 Prune=239093 decisions=125538 restart=18 est=11.5015 HP Impl=[12695, 1527] DB Impl=10942624[0]  varReasonNeeded[2937112]  
18.08/18.13	c Memory used (in MB): 10.3516
20.78/20.84	c DBreduced=33 GV=124490[0]  GL=29462[ 1998,27464] HP=73 Prune=264392 decisions=138492 restart=18 est=11.5015 HP Impl=[14346, 1830] DB Impl=12063443[0]  varReasonNeeded[3209604]  
20.78/20.84	c Memory used (in MB): 10.9648
23.57/23.68	c DBreduced=34 GV=136928[0]  GL=32174[ 1998,30176] HP=73 Prune=290320 decisions=151883 restart=18 est=11.5015 HP Impl=[16115, 1949] DB Impl=13226659[0]  varReasonNeeded[3487721]  
23.57/23.68	c Memory used (in MB): 11.5586
27.07/27.16	c DBreduced=35 GV=151657[0]  GL=35151[ 1998,33153] HP=76 Prune=320984 decisions=167681 restart=19 est=11.5062 HP Impl=[18076, 2111] DB Impl=14558047[0]  varReasonNeeded[3814520]  
27.07/27.16	c Memory used (in MB): 14.3477
30.97/31.02	c DBreduced=36 GV=166662[0]  GL=38509[ 1998,36511] HP=76 Prune=352204 decisions=183735 restart=19 est=11.5062 HP Impl=[20230, 2306] DB Impl=15930513[0]  varReasonNeeded[4147257]  
30.97/31.02	c Memory used (in MB): 14.3711
34.97/35.10	c DBreduced=37 GV=184239[0]  GL=42117[ 1998,40119] HP=76 Prune=388678 decisions=202550 restart=19 est=11.5062 HP Impl=[21554, 2396] DB Impl=17567970[0]  varReasonNeeded[4532963]  
34.97/35.10	c Memory used (in MB): 14.9805
39.76/39.87	c DBreduced=38 GV=202522[0]  GL=46062[ 1998,44064] HP=76 Prune=426641 decisions=222044 restart=19 est=11.5062 HP Impl=[23952, 2610] DB Impl=19242513[0]  varReasonNeeded[4923338]  
39.76/39.87	c Memory used (in MB): 15.582
45.77/45.82	c DBreduced=39 GV=223467[0]  GL=50497[ 1998,48499] HP=81 Prune=470231 decisions=244404 restart=20 est=19.9176 HP Impl=[26544, 2927] DB Impl=21143453[0]  varReasonNeeded[5368390]  
45.77/45.82	c Memory used (in MB): 16.1172
48.97/49.06	
48.97/49.06	s UNSATISFIABLE
48.97/49.06	c Total time (in seconds): 49.0046
48.97/49.06	c Memory used (in MB): 16.1523
48.97/49.06	c Conflict literals deleted: [39.6278%] Max learned #lits [7881771] Reduced #lits [4758397]

Verifier Data (download as text)

No verification made

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-461431-1179253683 -o ROOT/results/node12/solver-461431-1179253683 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461431-1179253683/aigsat-sp /tmp/evaluation/461431-1179253683/instance-461431-1179253683.aig 

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 Stack size limit: 1048576 KiB
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: 1048576 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 7766
/proc/meminfo: memFree=1683640/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=1428 CPUtime=0
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 218 0 0 0 0 0 0 0 18 0 1 0 401405686 1462272 205 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 357 205 131 277 0 75 0

[startup+0.023829 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 7766
/proc/meminfo: memFree=1683640/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=2360 CPUtime=0.02
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 450 0 0 0 2 0 0 0 18 0 1 0 401405686 2416640 437 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 590 437 136 277 0 308 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2360

[startup+0.101836 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 7766
/proc/meminfo: memFree=1683640/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=3396 CPUtime=0.09
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 716 0 0 0 9 0 0 0 18 0 1 0 401405686 3477504 703 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575143 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 849 703 158 277 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301856 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 7766
/proc/meminfo: memFree=1683640/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=3564 CPUtime=0.29
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 776 0 0 0 29 0 0 0 19 0 1 0 401405686 3649536 763 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574255 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 891 763 158 277 0 609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701897 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 7766
/proc/meminfo: memFree=1683640/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=4052 CPUtime=0.69
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 872 0 0 0 69 0 0 0 23 0 1 0 401405686 4149248 859 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578821 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 1013 859 158 277 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4052

[startup+1.50198 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1680688/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=4288 CPUtime=1.49
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 941 0 0 0 149 0 0 0 25 0 1 0 401405686 4390912 928 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134577675 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 1072 928 158 277 0 790 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4288

[startup+3.10114 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1680112/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=5776 CPUtime=3.09
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 1251 0 0 0 309 0 0 0 25 0 1 0 401405686 5914624 1238 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188710 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 1444 1238 158 277 0 1162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5776

[startup+6.30146 s]
/proc/loadavg: 0.87 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1678512/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=6404 CPUtime=6.29
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 1439 0 0 0 629 0 0 0 25 0 1 0 401405686 6557696 1426 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 1601 1426 158 277 0 1319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6404

[startup+12.7011 s]
/proc/loadavg: 0.88 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1676080/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=9296 CPUtime=12.69
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 2298 0 0 0 1268 1 0 0 25 0 1 0 401405686 9519104 2060 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579179 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 2324 2060 158 277 0 2042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9296

[startup+25.5014 s]
/proc/loadavg: 0.90 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1672816/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=11888 CPUtime=25.47
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 3271 0 0 0 2546 1 0 0 25 0 1 0 401405686 12173312 2787 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574215 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 2972 2787 158 277 0 2690 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11888

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

[startup+38.3016 s]
/proc/loadavg: 0.92 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1670128/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=15468 CPUtime=38.27
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4433 0 0 0 3825 2 0 0 25 0 1 0 401405686 15839232 3481 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 3867 3481 158 277 0 3585 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 15468

[startup+44.7013 s]
/proc/loadavg: 0.92 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1669360/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16068 CPUtime=44.66
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4697 0 0 0 4464 2 0 0 25 0 1 0 401405686 16453632 3662 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188708 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4017 3662 158 277 0 3735 0
Current children cumulated CPU time (s) 44.66
Current children cumulated vsize (KiB) 16068

[startup+46.3014 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1668784/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16536 CPUtime=46.27
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4931 0 0 0 4624 3 0 0 25 0 1 0 401405686 16932864 3806 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4134 3806 158 277 0 3852 0
Current children cumulated CPU time (s) 46.27
Current children cumulated vsize (KiB) 16536

[startup+47.9016 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1668784/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16536 CPUtime=47.87
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4931 0 0 0 4784 3 0 0 25 0 1 0 401405686 16932864 3806 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4134 3806 158 277 0 3852 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 16536

[startup+48.7017 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1668720/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16536 CPUtime=48.67
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4931 0 0 0 4864 3 0 0 25 0 1 0 401405686 16932864 3806 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575034 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4134 3806 158 277 0 3852 0
Current children cumulated CPU time (s) 48.67
Current children cumulated vsize (KiB) 16536

[startup+48.9017 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1668720/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16536 CPUtime=48.87
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4931 0 0 0 4884 3 0 0 25 0 1 0 401405686 16932864 3806 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574556 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4134 3806 158 277 0 3852 0
Current children cumulated CPU time (s) 48.87
Current children cumulated vsize (KiB) 16536

[startup+49.0017 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 7767
/proc/meminfo: memFree=1668720/2055920 swapFree=4154884/4192956
[pid=7766] ppid=7764 vsize=16536 CPUtime=48.97
/proc/7766/stat : 7766 (aigsat-sp) R 7764 7766 6640 0 -1 0 4931 0 0 0 4894 3 0 0 25 0 1 0 401405686 16932864 3806 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 0 0 0
/proc/7766/statm: 4134 3806 158 277 0 3852 0
Current children cumulated CPU time (s) 48.97
Current children cumulated vsize (KiB) 16536

Child status: 20
Real time (s): 49.0659
CPU time (s): 49.0405
CPU user time (s): 49.0046
CPU system time (s): 0.035994
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 16536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.0046
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4931
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= 7
involuntary context switches= 1118

runsolver used 0.06299 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May 15 18:28:03 UTC 2007

IDJOB= 461431
IDBENCH= 48702
IDSOLVER= 203
FILE ID= node12/461431-1179253683

PBS_JOBID= 5276803

Free space on /tmp= 66530 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/minisat+/stein45.unsat.aig
COMMAND LINE= /tmp/evaluation/461431-1179253683/aigsat-sp /tmp/evaluation/461431-1179253683/instance-461431-1179253683.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-461431-1179253683 -o ROOT/results/node12/solver-461431-1179253683 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461431-1179253683/aigsat-sp /tmp/evaluation/461431-1179253683/instance-461431-1179253683.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  61978da547b05bea65e75fa603b99230

RANDOM SEED= 780886593

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.239
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		: 3000.239
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:       1683856 kB
Buffers:         47780 kB
Cached:         225708 kB
SwapCached:      17756 kB
Active:          54944 kB
Inactive:       243548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683856 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          30436 kB
Slab:            59092 kB
Committed_AS: 11181576 kB
PageTables:       1792 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= 66530 MiB

End job on node12 on Tue May 15 18:28:52 UTC 2007