Trace number 460983

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 2007-05-15? (TO) 1200.07 1200.16

General information on the benchmark

Nameadditional-aig/tip-k-ind-aigs-o1234g/
O2/ken.oop^1.C.aig
MD5SUM43d4b96384906f914f431f47642e8a4d
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.4554
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

1.29/1.39	c file: /tmp/evaluation/460983-1179251821/instance-460983-1179251821.aig
1.29/1.39	c Reading aig format..
1.29/1.39	c MAXVAR  66057
1.29/1.39	c INPUTS  1452
1.29/1.39	c LATCHES 0
1.29/1.39	c OUTPUTS 1
1.29/1.39	c AND     64605
1.29/1.39	c Before initialization time (seconds) 1.3318
1.29/1.39	c Memory used (in MB): 44.0586
6.89/6.98	c Pre-processing followed by bcp (no decisions) assigned 118 vars 
6.89/6.98	c DBreduced=0 GV=869[0]  GL=19115[ 11201,7914] HP=7178 Prune=152548 decisions=95360 restart=11 est=2.50636 HP Impl=[332150, 282952] DB Impl=707237[0]  varReasonNeeded[46153]  
6.89/6.98	c Memory used (in MB): 53.043
8.89/8.91	c DBreduced=1 GV=1079[0]  GL=19565[ 11201,8364] HP=10379 Prune=174819 decisions=107299 restart=12 est=2.53631 HP Impl=[384754, 324803] DB Impl=825266[0]  varReasonNeeded[63537]  
8.89/8.91	c Memory used (in MB): 54.6602
9.29/9.33	c DBreduced=2 GV=1110[0]  GL=20293[ 11201,9092] HP=11083 Prune=177489 decisions=108450 restart=12 est=2.53631 HP Impl=[389139, 328214] DB Impl=836008[0]  varReasonNeeded[67793]  
9.29/9.33	c Memory used (in MB): 55.0859
9.59/9.63	c DBreduced=3 GV=1137[0]  GL=20818[ 11201,9617] HP=11581 Prune=179633 decisions=109367 restart=12 est=2.53631 HP Impl=[393416, 331559] DB Impl=845883[0]  varReasonNeeded[70664]  
9.59/9.63	c Memory used (in MB): 55.3984
9.69/9.77	c DBreduced=4 GV=1143[0]  GL=21075[ 11201,9874] HP=11832 Prune=180524 decisions=109733 restart=13 est=2.65312 HP Impl=[395141, 332852] DB Impl=849345[0]  varReasonNeeded[71864]  
9.69/9.77	c Memory used (in MB): 55.5352
10.39/10.43	c DBreduced=5 GV=1185[0]  GL=22682[ 11201,11481] HP=13404 Prune=187787 decisions=112951 restart=13 est=2.65312 HP Impl=[413540, 346877] DB Impl=879731[0]  varReasonNeeded[78432]  
10.39/10.43	c Memory used (in MB): 56.4414
10.69/10.73	c DBreduced=6 GV=1205[0]  GL=23596[ 11201,12395] HP=14298 Prune=190496 decisions=114059 restart=13 est=2.65312 HP Impl=[418582, 349857] DB Impl=888023[0]  varReasonNeeded[82204]  
10.69/10.73	c Memory used (in MB): 56.9883
12.58/12.62	c DBreduced=7 GV=1406[0]  GL=23626[ 11201,12425] HP=19393 Prune=215221 decisions=125171 restart=14 est=2.7549 HP Impl=[468667, 385702] DB Impl=979035[0]  varReasonNeeded[104336]  
12.58/12.62	c Memory used (in MB): 58.0469
13.99/14.09	c DBreduced=8 GV=1736[0]  GL=25343[ 11201,14142] HP=24955 Prune=231985 decisions=132842 restart=14 est=2.7549 HP Impl=[488907, 398388] DB Impl=1145974[0]  varReasonNeeded[142350]  
13.99/14.09	c Memory used (in MB): 58.8359
15.49/15.52	c DBreduced=9 GV=2096[0]  GL=26651[ 11201,15450] HP=30103 Prune=248718 decisions=140391 restart=15 est=2.78785 HP Impl=[511344, 413352] DB Impl=1272119[0]  varReasonNeeded[178960]  
15.49/15.52	c Memory used (in MB): 59.6719
17.49/17.56	c DBreduced=10 GV=2347[0]  GL=27802[ 11201,16601] HP=36282 Prune=275501 decisions=152624 restart=15 est=2.78785 HP Impl=[563919, 450749] DB Impl=1383013[0]  varReasonNeeded[209255]  
17.49/17.56	c Memory used (in MB): 60.3438
19.89/19.97	c DBreduced=11 GV=2615[0]  GL=28917[ 11201,17716] HP=42810 Prune=308401 decisions=169597 restart=16 est=2.98847 HP Impl=[618577, 490139] DB Impl=1492045[0]  varReasonNeeded[238143]  
19.89/19.97	c Memory used (in MB): 61.2148
22.79/22.80	c DBreduced=12 GV=2899[0]  GL=31660[ 11201,20459] HP=51298 Prune=342344 decisions=183101 restart=16 est=2.98847 HP Impl=[683286, 533776] DB Impl=1610594[0]  varReasonNeeded[276373]  
22.79/22.80	c Memory used (in MB): 63.082
25.29/25.39	c DBreduced=13 GV=3109[0]  GL=33347[ 11201,22146] HP=59441 Prune=372610 decisions=194764 restart=16 est=2.98847 HP Impl=[737477, 568454] DB Impl=1715891[0]  varReasonNeeded[314268]  
25.29/25.39	c Memory used (in MB): 67.6094
28.89/28.92	c DBreduced=14 GV=3323[0]  GL=35128[ 11201,23927] HP=68200 Prune=403352 decisions=207443 restart=17 est=3.05735 HP Impl=[788438, 602993] DB Impl=1883372[0]  varReasonNeeded[366627]  
28.89/28.92	c Memory used (in MB): 67.625
32.79/32.85	c DBreduced=15 GV=3801[0]  GL=36852[ 11201,25651] HP=78105 Prune=436166 decisions=221835 restart=17 est=3.05735 HP Impl=[826387, 627287] DB Impl=2061977[0]  varReasonNeeded[430764]  
32.79/32.85	c Memory used (in MB): 67.3672
35.59/35.66	c DBreduced=16 GV=4478[0]  GL=39614[ 11201,28413] HP=88867 Prune=466298 decisions=235174 restart=17 est=3.05735 HP Impl=[861195, 646880] DB Impl=2313930[0]  varReasonNeeded[506972]  
35.59/35.66	c Memory used (in MB): 70.1211
39.09/39.19	c DBreduced=17 GV=5072[0]  GL=42558[ 11201,31357] HP=100583 Prune=503841 decisions=252093 restart=18 est=3.09927 HP Impl=[915857, 682972] DB Impl=2553017[0]  varReasonNeeded[573972]  
39.09/39.19	c Memory used (in MB): 71.7773
45.29/45.30	c DBreduced=18 GV=5852[0]  GL=45415[ 11201,34214] HP=113294 Prune=541948 decisions=267962 restart=18 est=3.09927 HP Impl=[966197, 713749] DB Impl=2812043[0]  varReasonNeeded[654451]  
45.29/45.30	c Memory used (in MB): 73.3359
51.39/51.48	c DBreduced=19 GV=6766[0]  GL=48854[ 11201,37653] HP=128092 Prune=595518 decisions=290807 restart=18 est=3.09927 HP Impl=[1056425, 770775] DB Impl=3177225[0]  varReasonNeeded[753017]  
51.39/51.48	c Memory used (in MB): 75.9023
57.20/57.29	c DBreduced=20 GV=7723[0]  GL=51468[ 11201,40267] HP=141990 Prune=644644 decisions=311876 restart=19 est=3.29391 HP Impl=[1135933, 820788] DB Impl=3545341[0]  varReasonNeeded[852180]  
57.20/57.29	c Memory used (in MB): 77.6016
64.29/64.37	c DBreduced=21 GV=8611[0]  GL=56183[ 11201,44982] HP=159942 Prune=701660 decisions=335523 restart=19 est=3.29391 HP Impl=[1222507, 874445] DB Impl=4047540[0]  varReasonNeeded[995468]  
64.29/64.37	c Memory used (in MB): 80.4375
73.89/73.90	c DBreduced=22 GV=10172[0]  GL=60491[ 11201,49290] HP=178096 Prune=757830 decisions=358125 restart=19 est=3.29391 HP Impl=[1296236, 919340] DB Impl=4673477[0]  varReasonNeeded[1195431]  
73.89/73.90	c Memory used (in MB): 82.8555
84.79/84.86	c DBreduced=23 GV=11373[0]  GL=65178[ 11201,53977] HP=198194 Prune=821843 decisions=382737 restart=19 est=3.29391 HP Impl=[1389649, 979267] DB Impl=5315772[0]  varReasonNeeded[1414300]  
84.79/84.86	c Memory used (in MB): 85.6094
92.40/92.49	c DBreduced=24 GV=12466[0]  GL=69811[ 11201,58610] HP=220002 Prune=891148 decisions=411934 restart=20 est=3.31488 HP Impl=[1486140, 1038444] DB Impl=5844476[0]  varReasonNeeded[1555328]  
92.40/92.49	c Memory used (in MB): 91.7305
107.39/107.48	c DBreduced=25 GV=14629[0]  GL=76014[ 11201,64813] HP=244475 Prune=973142 decisions=449345 restart=20 est=3.31488 HP Impl=[1584076, 1096495] DB Impl=6552709[0]  varReasonNeeded[1713236]  
107.39/107.48	c Memory used (in MB): 91.7656
122.39/122.42	c DBreduced=26 GV=16453[0]  GL=82285[ 11201,71084] HP=271599 Prune=1053821 decisions=483464 restart=20 est=3.31488 HP Impl=[1691778, 1162282] DB Impl=7226231[0]  varReasonNeeded[1885442]  
122.39/122.42	c Memory used (in MB): 93.6133
144.19/144.25	c DBreduced=27 GV=19232[0]  GL=89200[ 11201,77999] HP=298982 Prune=1134740 decisions=517180 restart=20 est=3.31488 HP Impl=[1798322, 1221317] DB Impl=8424560[0]  varReasonNeeded[2114709]  
144.19/144.25	c Memory used (in MB): 102.52
160.69/160.77	c DBreduced=28 GV=22314[0]  GL=96969[ 11201,85768] HP=331351 Prune=1247253 decisions=564925 restart=21 est=3.33284 HP Impl=[1956508, 1317238] DB Impl=9404356[0]  varReasonNeeded[2319355]  
160.69/160.77	c Memory used (in MB): 107.129
173.80/173.89	c DBreduced=29 GV=23329[0]  GL=105336[ 11201,94135] HP=367607 Prune=1381505 decisions=618091 restart=21 est=3.33284 HP Impl=[2183689, 1459053] DB Impl=9864011[0]  varReasonNeeded[2476736]  
173.80/173.89	c Memory used (in MB): 112.879
193.79/193.88	c DBreduced=30 GV=25107[0]  GL=114381[ 11201,103180] HP=407159 Prune=1514262 decisions=674903 restart=21 est=3.33284 HP Impl=[2396779, 1602821] DB Impl=10670606[0]  varReasonNeeded[2693726]  
193.79/193.88	c Memory used (in MB): 118.809
224.69/224.75	c DBreduced=31 GV=27429[0]  GL=124460[ 11201,113259] HP=452351 Prune=1684938 decisions=748623 restart=21 est=3.33284 HP Impl=[2647182, 1774284] DB Impl=11326292[0]  varReasonNeeded[2942731]  
224.69/224.75	c Memory used (in MB): 126.082
255.24/255.36	c DBreduced=32 GV=30156[0]  GL=135768[ 11201,124567] HP=500386 Prune=1863503 decisions=824431 restart=22 est=3.40171 HP Impl=[2927532, 1951815] DB Impl=12296587[0]  varReasonNeeded[3215864]  
255.24/255.36	c Memory used (in MB): 143.508
286.38/286.55	c DBreduced=33 GV=32610[0]  GL=147666[ 11201,136465] HP=553002 Prune=2062777 decisions=907677 restart=22 est=3.40171 HP Impl=[3251233, 2153720] DB Impl=13279065[0]  varReasonNeeded[3507538]  
286.38/286.55	c Memory used (in MB): 143.594
327.07/327.25	c DBreduced=34 GV=35491[0]  GL=161257[ 11201,150056] HP=611573 Prune=2250785 decisions=988587 restart=22 est=3.40171 HP Impl=[3547990, 2328283] DB Impl=14486740[0]  varReasonNeeded[3857680]  
327.07/327.25	c Memory used (in MB): 142.555
357.28/357.46	c DBreduced=35 GV=38020[0]  GL=175956[ 11201,164755] HP=676411 Prune=2472512 decisions=1082782 restart=22 est=3.40171 HP Impl=[3909129, 2542771] DB Impl=15391941[0]  varReasonNeeded[4205739]  
357.28/357.46	c Memory used (in MB): 162.902
405.97/406.19	c DBreduced=36 GV=43971[0]  GL=192321[ 11201,181120] HP=745123 Prune=2701762 decisions=1175165 restart=23 est=3.49155 HP Impl=[4234381, 2743250] DB Impl=17401882[0]  varReasonNeeded[4652493]  
405.97/406.19	c Memory used (in MB): 171.715
467.67/467.80	c DBreduced=37 GV=51092[0]  GL=210209[ 11201,199008] HP=819992 Prune=2945956 decisions=1275280 restart=23 est=3.49155 HP Impl=[4582746, 2941062] DB Impl=20043067[0]  varReasonNeeded[5201571]  
467.67/467.80	c Memory used (in MB): 181.359
535.97/536.10	c DBreduced=38 GV=63258[0]  GL=229892[ 11201,218691] HP=894085 Prune=3190363 decisions=1373555 restart=23 est=3.49155 HP Impl=[4937047, 3130178] DB Impl=23601814[0]  varReasonNeeded[5790138]  
535.97/536.10	c Memory used (in MB): 189.539
618.68/618.86	c DBreduced=39 GV=80925[0]  GL=251543[ 11201,240342] HP=973445 Prune=3485012 decisions=1489525 restart=23 est=3.49155 HP Impl=[5394661, 3391835] DB Impl=27446062[0]  varReasonNeeded[6470142]  
618.68/618.86	c Memory used (in MB): 199.219
700.39/700.54	c DBreduced=40 GV=87546[0]  GL=275159[ 11201,263958] HP=1068743 Prune=3819160 decisions=1631844 restart=24 est=3.50651 HP Impl=[5899929, 3698582] DB Impl=30129875[0]  varReasonNeeded[7056891]  
700.39/700.54	c Memory used (in MB): 235.824
767.09/767.28	c DBreduced=41 GV=91869[0]  GL=301607[ 11201,290406] HP=1176014 Prune=4188391 decisions=1795021 restart=24 est=3.50651 HP Impl=[6459206, 4065283] DB Impl=31795980[0]  varReasonNeeded[7607280]  
767.09/767.28	c Memory used (in MB): 236.004
879.39/879.58	c DBreduced=42 GV=100452[0]  GL=330378[ 11201,319177] HP=1302768 Prune=4640514 decisions=1980106 restart=24 est=3.50651 HP Impl=[7158370, 4486373] DB Impl=35428471[0]  varReasonNeeded[8484867]  
879.39/879.58	c Memory used (in MB): 239.828
1011.09/1011.26	c DBreduced=43 GV=114707[0]  GL=362136[ 11201,350935] HP=1434043 Prune=5076750 decisions=2162258 restart=24 est=3.50651 HP Impl=[7822118, 4863912] DB Impl=39698696[0]  varReasonNeeded[9450864]  
1011.09/1011.26	c Memory used (in MB): 285.035
1148.30/1148.45	c DBreduced=44 GV=124314[0]  GL=397035[ 11201,385834] HP=1577099 Prune=5549097 decisions=2354260 restart=25 est=3.56641 HP Impl=[8568214, 5304742] DB Impl=43905945[0]  varReasonNeeded[10456989]  
1148.30/1148.45	c Memory used (in MB): 307.535

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/node16/watcher-460983-1179251821 -o ROOT/results/node16/solver-460983-1179251821 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460983-1179251821/aigsat-sp /tmp/evaluation/460983-1179251821/instance-460983-1179251821.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: 0.45 0.76 0.84 3/77 31291
/proc/meminfo: memFree=1773952/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=2488 CPUtime=0
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 473 0 0 0 0 0 0 0 18 0 1 0 373099711 2547712 461 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 622 461 121 277 0 340 0

[startup+0.060723 s]
/proc/loadavg: 0.45 0.76 0.84 3/77 31291
/proc/meminfo: memFree=1773952/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=4856 CPUtime=0.05
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 1068 0 0 0 5 0 0 0 18 0 1 0 373099711 4972544 1055 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 1214 1056 131 277 0 932 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4856

[startup+0.102715 s]
/proc/loadavg: 0.45 0.76 0.84 3/77 31291
/proc/meminfo: memFree=1773952/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=6968 CPUtime=0.09
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 1648 0 0 0 9 0 0 0 18 0 1 0 373099711 7135232 1586 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 1742 1586 131 277 0 1460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6968

[startup+0.302682 s]
/proc/loadavg: 0.45 0.76 0.84 3/77 31291
/proc/meminfo: memFree=1773952/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=14664 CPUtime=0.29
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 3811 0 0 0 28 1 0 0 19 0 1 0 373099711 15015936 3332 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134596684 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 3666 3332 131 277 0 3384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14664

[startup+0.701586 s]
/proc/loadavg: 0.45 0.76 0.84 3/77 31291
/proc/meminfo: memFree=1773952/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=29036 CPUtime=0.69
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 7872 0 0 0 66 3 0 0 23 0 1 0 373099711 29732864 6927 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 7260 6928 136 277 0 6978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29036

[startup+1.50142 s]
/proc/loadavg: 0.45 0.76 0.84 2/78 31292
/proc/meminfo: memFree=1737016/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=51196 CPUtime=1.49
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 16197 0 0 0 143 6 0 0 25 0 1 0 373099711 52424704 12357 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575345 0 0 4096 35 0 0 0 17 0 0 0
/proc/31291/statm: 12799 12357 156 277 0 12517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51196

[startup+3.10108 s]
/proc/loadavg: 0.45 0.76 0.84 2/78 31292
/proc/meminfo: memFree=1724472/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=52100 CPUtime=3.09
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 16544 0 0 0 303 6 0 0 25 0 1 0 373099711 53350400 12517 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 13025 12517 159 277 0 12743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52100

[startup+6.3012 s]
/proc/loadavg: 0.50 0.77 0.84 2/78 31292
/proc/meminfo: memFree=1723072/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=54260 CPUtime=6.29
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 17137 0 0 0 622 7 0 0 25 0 1 0 373099711 55562240 13028 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671627 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 13565 13028 159 277 0 13283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54260

[startup+12.7018 s]
/proc/loadavg: 0.54 0.77 0.84 2/78 31292
/proc/meminfo: memFree=1717696/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=59436 CPUtime=12.68
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 18769 0 0 0 1260 8 0 0 25 0 1 0 373099711 60862464 14368 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671668 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 14859 14368 159 277 0 14577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59436

[startup+25.5011 s]
/proc/loadavg: 0.64 0.78 0.84 2/78 31292
/proc/meminfo: memFree=1710272/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=69244 CPUtime=25.49
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 21415 0 0 0 2539 10 0 0 25 0 1 0 373099711 70905856 16463 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 17311 16463 159 277 0 17029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69244

[startup+51.1016 s]
/proc/loadavg: 0.76 0.80 0.84 2/78 31292
/proc/meminfo: memFree=1701568/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=76904 CPUtime=51.09
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 23704 0 0 0 5097 12 0 0 25 0 1 0 373099711 78749696 18452 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 19226 18452 159 277 0 18944 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 76904

[startup+102.306 s]
/proc/loadavg: 0.89 0.83 0.85 2/78 31292
/proc/meminfo: memFree=1683968/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=93964 CPUtime=102.3
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 28839 0 0 0 10213 17 0 0 25 0 1 0 373099711 96219136 22493 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657681 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 23491 22493 159 277 0 23209 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 93964

[startup+162.302 s]
/proc/loadavg: 0.96 0.85 0.85 2/78 31292
/proc/meminfo: memFree=1667520/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=109756 CPUtime=162.29
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 33554 0 0 0 16205 24 0 0 25 0 1 0 373099711 112390144 26586 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553443 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 27439 26586 159 277 0 27157 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 109756

[startup+222.301 s]
/proc/loadavg: 0.98 0.88 0.86 2/78 31292
/proc/meminfo: memFree=1649472/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=127328 CPUtime=222.3
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 38479 0 0 0 22201 29 0 0 25 0 1 0 373099711 130383872 31115 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579683 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 31832 31115 159 277 0 31550 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 127328

[startup+282.301 s]
/proc/loadavg: 0.99 0.90 0.87 2/84 31460
/proc/meminfo: memFree=1632128/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=147036 CPUtime=282.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 43847 0 0 0 28186 33 0 0 25 0 1 0 373099711 150564864 35116 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553406 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 36759 35116 159 277 0 36477 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 147036

[startup+342.302 s]
/proc/loadavg: 1.05 0.93 0.88 2/78 31490
/proc/meminfo: memFree=1630656/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=149364 CPUtime=342.17
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 44843 0 0 0 34182 35 0 0 25 0 1 0 373099711 152948736 35846 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 37341 35846 159 277 0 37059 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 149364

[startup+402.302 s]
/proc/loadavg: 1.02 0.94 0.88 2/78 31490
/proc/meminfo: memFree=1605888/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=173728 CPUtime=402.17
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 51409 0 0 0 40174 43 0 0 25 0 1 0 373099711 177897472 42097 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 43432 42097 159 277 0 43150 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 173728

[startup+462.302 s]
/proc/loadavg: 1.00 0.95 0.89 2/78 31490
/proc/meminfo: memFree=1596864/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=181980 CPUtime=462.17
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 53907 0 0 0 46171 46 0 0 25 0 1 0 373099711 186347520 44251 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 45495 44251 159 277 0 45213 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 181980

[startup+522.301 s]
/proc/loadavg: 1.00 0.95 0.89 2/78 31490
/proc/meminfo: memFree=1591296/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=187160 CPUtime=522.18
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 55601 0 0 0 52170 48 0 0 25 0 1 0 373099711 191651840 45569 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 46790 45569 159 277 0 46508 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 187160

[startup+582.301 s]
/proc/loadavg: 1.00 0.96 0.90 2/78 31490
/proc/meminfo: memFree=1582720/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=195528 CPUtime=582.18
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 58155 0 0 0 58166 52 0 0 25 0 1 0 373099711 200220672 47712 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 48882 47712 159 277 0 48600 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 195528

[startup+642.302 s]
/proc/loadavg: 1.00 0.96 0.91 2/78 31490
/proc/meminfo: memFree=1573504/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=204412 CPUtime=642.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 60939 0 0 0 64163 56 0 0 25 0 1 0 373099711 209317888 50046 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670419 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 51103 50046 159 277 0 50821 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 204412

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 31490
/proc/meminfo: memFree=1544640/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=241664 CPUtime=702.18
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 70667 0 0 0 70155 63 0 0 25 0 1 0 373099711 247463936 57230 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670564 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 60416 57230 159 277 0 60134 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 241664

[startup+762.307 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 31490
/proc/meminfo: memFree=1544000/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=241664 CPUtime=762.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 70825 0 0 0 76155 64 0 0 25 0 1 0 373099711 247463936 57388 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672040 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 60416 57388 159 277 0 60134 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 241664

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 31490
/proc/meminfo: memFree=1543616/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=241872 CPUtime=822.18
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 71479 0 0 0 82154 64 0 0 25 0 1 0 373099711 247676928 57504 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734218 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 60468 57504 159 277 0 60186 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 241872

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 31490
/proc/meminfo: memFree=1538688/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=245804 CPUtime=882.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 73275 0 0 0 88152 67 0 0 25 0 1 0 373099711 251703296 58710 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657975 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 61451 58710 159 277 0 61169 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 245804

[startup+942.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1528640/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=256344 CPUtime=942.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 75893 0 0 0 94147 72 0 0 25 0 1 0 373099711 262496256 61328 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657724 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 64086 61328 159 277 0 63804 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 256344

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1497600/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=286484 CPUtime=1002.2
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 83579 0 0 0 100134 86 0 0 25 0 1 0 373099711 293359616 69014 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575143 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 71621 69014 159 277 0 71339 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 286484

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1490944/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=292848 CPUtime=1062.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 85866 0 0 0 106131 88 0 0 25 0 1 0 373099711 299876352 70655 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657724 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 73212 70655 159 277 0 72930 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 292848

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1484288/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=299516 CPUtime=1122.19
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 87551 0 0 0 112128 91 0 0 25 0 1 0 373099711 306704384 72340 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553487 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 74879 72340 159 277 0 74597 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 299516

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1467072/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=316040 CPUtime=1182.2
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 92507 0 0 0 118122 98 0 0 25 0 1 0 373099711 323624960 76588 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 79010 76588 159 277 0 78728 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 316040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1466624/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=316636 CPUtime=1200.01
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 92627 0 0 0 119903 98 0 0 25 0 1 0 373099711 324235264 76708 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574241 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 79159 76708 159 277 0 78877 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 316636

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 31490
/proc/meminfo: memFree=1466624/2055920 swapFree=4143480/4192956
[pid=31291] ppid=31289 vsize=316636 CPUtime=1200.01
/proc/31291/stat : 31291 (aigsat-sp) R 31289 31291 29862 0 -1 0 92627 0 0 0 119903 98 0 0 25 0 1 0 373099711 324235264 76708 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574241 0 0 4096 35 0 0 0 17 1 0 0
/proc/31291/statm: 79159 76708 159 277 0 78877 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 316636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.16
CPU time (s): 1200.07
CPU user time (s): 1199.03
CPU system time (s): 1.03784
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 316636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.03784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92627
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= 25331

runsolver used 1.22881 second user time and 3.14752 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May 15 17:57:01 UTC 2007

IDJOB= 460983
IDBENCH= 48590
IDSOLVER= 203
FILE ID= node16/460983-1179251821

PBS_JOBID= 5276799

Free space on /tmp= 66538 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/tip-k-ind-aigs-o1234g/O2/ken.oop^1.C.aig
COMMAND LINE= /tmp/evaluation/460983-1179251821/aigsat-sp /tmp/evaluation/460983-1179251821/instance-460983-1179251821.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-460983-1179251821 -o ROOT/results/node16/solver-460983-1179251821 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460983-1179251821/aigsat-sp /tmp/evaluation/460983-1179251821/instance-460983-1179251821.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  43d4b96384906f914f431f47642e8a4d

RANDOM SEED= 124244805

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1774168 kB
Buffers:         41376 kB
Cached:         146964 kB
SwapCached:      17224 kB
Active:          45960 kB
Inactive:       166744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774168 kB
SwapTotal:     4192956 kB
SwapFree:      4143480 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          30288 kB
Slab:            54580 kB
Committed_AS: 14889052 kB
PageTables:       1868 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= 66538 MiB

End job on node16 on Tue May 15 18:17:03 UTC 2007