Trace number 461487

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) 1200.11 1200.53

General information on the benchmark

Nameadditional-aig/minisat+/
p0548.sat_nonopt.aig
MD5SUM2010ebeb1abf6f273eb3bec0ffab4c99
Bench CategoryALL (all instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved

Solver Data (download as text)

1.59/1.60	c file: /tmp/evaluation/461487-1179253737/instance-461487-1179253737.aig
1.59/1.60	c Reading aig format..
1.59/1.60	c MAXVAR  29604
1.59/1.60	c INPUTS  535
1.59/1.60	c LATCHES 0
1.59/1.60	c OUTPUTS 1
1.59/1.60	c AND     29069
1.59/1.60	c Before initialization time (seconds) 1.55076
1.59/1.60	c Memory used (in MB): 46.5078
9.48/9.56	c Pre-processing followed by bcp (no decisions) assigned 21 vars 
9.48/9.56	c DBreduced=0 GV=15942[0]  GL=61569[ 43153,18416] HP=2495 Prune=76685 decisions=33129 restart=13 est=0.516139 HP Impl=[178694, 97403] DB Impl=5492911[0]  varReasonNeeded[829805]  
9.48/9.56	c Memory used (in MB): 53.7148
10.09/10.17	c DBreduced=1 GV=16899[0]  GL=60973[ 43153,17820] HP=2563 Prune=79518 decisions=34296 restart=14 est=0.516124 HP Impl=[187072, 101006] DB Impl=5830177[0]  varReasonNeeded[880353]  
10.09/10.17	c Memory used (in MB): 54.2656
16.48/16.53	c DBreduced=2 GV=29314[0]  GL=65240[ 43153,22087] HP=3244 Prune=119090 decisions=51605 restart=15 est=0.522133 HP Impl=[284275, 142582] DB Impl=10031670[0]  varReasonNeeded[1500324]  
16.48/16.53	c Memory used (in MB): 54.8516
21.48/21.52	c DBreduced=3 GV=35674[0]  GL=66134[ 43153,22981] HP=3589 Prune=140545 decisions=59588 restart=15 est=0.522133 HP Impl=[371917, 183442] DB Impl=12709404[0]  varReasonNeeded[1944261]  
21.48/21.52	c Memory used (in MB): 62.0117
28.98/29.00	c DBreduced=4 GV=46385[0]  GL=68475[ 43153,25322] HP=4823 Prune=181843 decisions=75527 restart=16 est=0.528118 HP Impl=[534245, 266304] DB Impl=16520038[0]  varReasonNeeded[2652470]  
28.98/29.00	c Memory used (in MB): 62.0195
34.77/34.83	c DBreduced=5 GV=56555[0]  GL=70748[ 43153,27595] HP=5034 Prune=209475 decisions=87172 restart=16 est=0.528118 HP Impl=[605934, 296871] DB Impl=19565958[0]  varReasonNeeded[3148898]  
34.77/34.83	c Memory used (in MB): 62.4922
41.87/41.90	c DBreduced=6 GV=67914[0]  GL=72311[ 43153,29158] HP=5310 Prune=240931 decisions=101163 restart=17 est=0.528123 HP Impl=[676422, 321366] DB Impl=23337551[0]  varReasonNeeded[3695780]  
41.87/41.90	c Memory used (in MB): 62.5508
49.47/49.55	c DBreduced=7 GV=80806[0]  GL=75073[ 43153,31920] HP=5471 Prune=272771 decisions=116058 restart=17 est=0.528123 HP Impl=[723618, 330369] DB Impl=26960847[0]  varReasonNeeded[4238173]  
49.47/49.55	c Memory used (in MB): 62.625
58.17/58.24	c DBreduced=8 GV=94745[0]  GL=78941[ 43153,35788] HP=5811 Prune=308973 decisions=132632 restart=18 est=0.528118 HP Impl=[785878, 347201] DB Impl=31456146[0]  varReasonNeeded[4884786]  
58.17/58.24	c Memory used (in MB): 62.7695
70.96/71.08	c DBreduced=9 GV=110303[0]  GL=82280[ 43153,39127] HP=6130 Prune=353142 decisions=150547 restart=18 est=0.528118 HP Impl=[896253, 394284] DB Impl=38186475[0]  varReasonNeeded[5790663]  
70.96/71.08	c Memory used (in MB): 65.4648
89.06/89.16	c DBreduced=10 GV=127796[0]  GL=85884[ 43153,42731] HP=6560 Prune=405062 decisions=171704 restart=18 est=0.528118 HP Impl=[1041860, 455283] DB Impl=46034380[0]  varReasonNeeded[6768422]  
89.06/89.16	c Memory used (in MB): 70.2227
109.15/109.28	c DBreduced=11 GV=146850[0]  GL=89709[ 43153,46556] HP=6885 Prune=458654 decisions=194211 restart=19 est=0.528117 HP Impl=[1162512, 502524] DB Impl=54129671[0]  varReasonNeeded[7757790]  
109.15/109.28	c Memory used (in MB): 71.8203
126.04/126.10	c DBreduced=12 GV=167220[0]  GL=94335[ 43153,51182] HP=6981 Prune=509795 decisions=217618 restart=19 est=0.528117 HP Impl=[1250985, 518939] DB Impl=60648380[0]  varReasonNeeded[8709830]  
126.04/126.10	c Memory used (in MB): 71.875
149.74/149.88	c DBreduced=13 GV=190390[0]  GL=99347[ 43153,56194] HP=7160 Prune=570544 decisions=244929 restart=19 est=0.528117 HP Impl=[1354230, 546330] DB Impl=68241819[0]  varReasonNeeded[9801563]  
149.74/149.88	c Memory used (in MB): 72.1133
179.73/179.84	c DBreduced=14 GV=214840[0]  GL=104566[ 43153,61413] HP=7258 Prune=633623 decisions=273677 restart=20 est=0.528119 HP Impl=[1458183, 572354] DB Impl=75862348[0]  varReasonNeeded[10893920]  
179.73/179.84	c Memory used (in MB): 73.875
204.92/205.03	c DBreduced=15 GV=242510[0]  GL=111421[ 43153,68268] HP=8247 Prune=710508 decisions=306426 restart=20 est=0.528119 HP Impl=[1622119, 623523] DB Impl=85481232[0]  varReasonNeeded[12299880]  
204.92/205.03	c Memory used (in MB): 77.082
241.80/241.99	c DBreduced=16 GV=273616[0]  GL=118297[ 43153,75144] HP=8843 Prune=796148 decisions=342962 restart=20 est=0.528119 HP Impl=[1818491, 695415] DB Impl=96728659[0]  varReasonNeeded[14001468]  
241.80/241.99	c Memory used (in MB): 84.5469
288.89/289.00	c DBreduced=17 GV=307744[0]  GL=125385[ 43153,82232] HP=9245 Prune=890576 decisions=383496 restart=20 est=0.528119 HP Impl=[2034344, 774626] DB Impl=108972271[0]  varReasonNeeded[15824837]  
288.89/289.00	c Memory used (in MB): 92.1484
337.77/337.98	c DBreduced=18 GV=345461[0]  GL=134675[ 43153,91522] HP=10738 Prune=1001299 decisions=429233 restart=21 est=0.528117 HP Impl=[2302606, 886577] DB Impl=121584434[0]  varReasonNeeded[17796112]  
337.77/337.98	c Memory used (in MB): 113.789
385.06/385.22	c DBreduced=19 GV=383029[0]  GL=143223[ 43153,100070] HP=13455 Prune=1128482 decisions=478764 restart=21 est=0.528117 HP Impl=[2761247, 1111616] DB Impl=137332957[0]  varReasonNeeded[20166939]  
385.06/385.22	c Memory used (in MB): 113.863
482.82/483.03	c DBreduced=20 GV=429052[0]  GL=152649[ 43153,109496] HP=15036 Prune=1276032 decisions=535667 restart=21 est=0.528117 HP Impl=[3352013, 1383996] DB Impl=158592978[0]  varReasonNeeded[23279598]  
482.82/483.03	c Memory used (in MB): 117.945
575.79/576.04	c DBreduced=21 GV=476540[0]  GL=163154[ 43153,120001] HP=16231 Prune=1419655 decisions=594015 restart=21 est=0.528117 HP Impl=[3804804, 1575084] DB Impl=177635982[0]  varReasonNeeded[25983221]  
575.79/576.04	c Memory used (in MB): 126.418
650.96/651.26	c DBreduced=22 GV=530561[0]  GL=174968[ 43153,131815] HP=17846 Prune=1573567 decisions=659677 restart=22 est=0.528117 HP Impl=[4170909, 1700457] DB Impl=196200290[0]  varReasonNeeded[28745271]  
650.96/651.26	c Memory used (in MB): 126.707
744.44/744.73	c DBreduced=23 GV=588584[0]  GL=188633[ 43153,145480] HP=18782 Prune=1726267 decisions=726698 restart=22 est=0.528117 HP Impl=[4493083, 1802251] DB Impl=214298549[0]  varReasonNeeded[31438967]  
744.44/744.73	c Memory used (in MB): 127.078
862.99/863.38	c DBreduced=24 GV=654023[0]  GL=202283[ 43153,159130] HP=19953 Prune=1907647 decisions=804511 restart=22 est=0.528117 HP Impl=[4954057, 1964006] DB Impl=236772426[0]  varReasonNeeded[34692956]  
862.99/863.38	c Memory used (in MB): 128.023
1005.24/1005.60	c DBreduced=25 GV=726411[0]  GL=217399[ 43153,174246] HP=21772 Prune=2119376 decisions=891816 restart=23 est=0.534119 HP Impl=[5629944, 2225295] DB Impl=267104572[0]  varReasonNeeded[39091622]  
1005.24/1005.60	c Memory used (in MB): 142.609
1144.69/1145.17	c DBreduced=26 GV=807846[0]  GL=234861[ 43153,191708] HP=23198 Prune=2349474 decisions=991094 restart=23 est=0.534119 HP Impl=[6222173, 2420066] DB Impl=292673417[0]  varReasonNeeded[43009577]  
1144.69/1145.17	c Memory used (in MB): 149.805

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/node42/watcher-461487-1179253737 -o ROOT/results/node42/solver-461487-1179253737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461487-1179253737/aigsat-sp /tmp/evaluation/461487-1179253737/instance-461487-1179253737.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: 0.91 0.95 0.90 3/77 15738
/proc/meminfo: memFree=1638368/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=1776 CPUtime=0
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 295 0 0 0 0 0 0 0 18 0 1 0 373285561 1818624 283 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 444 283 121 277 0 162 0

[startup+0.06374 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15738
/proc/meminfo: memFree=1638368/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=4848 CPUtime=0.06
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 1057 0 0 0 6 0 0 0 18 0 1 0 373285561 4964352 1044 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 1212 1045 131 277 0 930 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4848

[startup+0.101746 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15738
/proc/meminfo: memFree=1638368/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=6160 CPUtime=0.09
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 1581 0 0 0 9 0 0 0 18 0 1 0 373285561 6307840 1375 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 1540 1376 131 277 0 1258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6160

[startup+0.301784 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15738
/proc/meminfo: memFree=1638368/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=15260 CPUtime=0.29
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 3894 0 0 0 28 1 0 0 19 0 1 0 373285561 15626240 3591 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 3815 3592 132 277 0 3533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15260

[startup+0.70186 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15738
/proc/meminfo: memFree=1638368/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=27084 CPUtime=0.69
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 7207 0 0 0 67 2 0 0 23 0 1 0 373285561 27734016 6258 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188726 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 6771 6258 136 277 0 6489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27084

[startup+1.50301 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 15739
/proc/meminfo: memFree=1602712/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=51968 CPUtime=1.5
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 15487 0 0 0 145 5 0 0 25 0 1 0 373285561 53215232 11934 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134582187 0 0 4096 35 0 0 0 17 0 0 0
/proc/15738/statm: 12992 11934 140 277 0 12710 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 51968

[startup+3.10132 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 15739
/proc/meminfo: memFree=1591256/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=50936 CPUtime=3.08
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 16782 0 0 0 303 5 0 0 25 0 1 0 373285561 52158464 11931 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672010 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 12734 11931 159 277 0 12452 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 50936

[startup+6.30173 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 15739
/proc/meminfo: memFree=1589408/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=52920 CPUtime=6.29
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 17397 0 0 0 623 6 0 0 25 0 1 0 373285561 54190080 12546 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 13230 12546 159 277 0 12948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52920

[startup+12.703 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 15739
/proc/meminfo: memFree=1585376/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=55564 CPUtime=12.69
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 18140 0 0 0 1262 7 0 0 25 0 1 0 373285561 56897536 13289 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 13891 13289 159 277 0 13609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55564

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 15739
/proc/meminfo: memFree=1578720/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=63504 CPUtime=25.48
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 20563 0 0 0 2539 9 0 0 25 0 1 0 373285561 65028096 14947 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578859 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 15876 14947 159 277 0 15594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63504

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 15739
/proc/meminfo: memFree=1577824/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=64144 CPUtime=51.06
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 21331 0 0 0 5097 9 0 0 25 0 1 0 373285561 65683456 15170 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574264 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 16036 15170 159 277 0 15754 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 15739
/proc/meminfo: memFree=1569632/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=71984 CPUtime=102.26
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 23823 0 0 0 10212 14 0 0 25 0 1 0 373285561 73711616 17199 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 17996 17199 159 277 0 17714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15739
/proc/meminfo: memFree=1567136/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=73992 CPUtime=162.23
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 24953 0 0 0 16207 16 0 0 25 0 1 0 373285561 75767808 17800 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575090 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 18498 17800 159 277 0 18216 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 73992

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1561696/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=79184 CPUtime=222.21
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 26735 0 0 0 22202 19 0 0 25 0 1 0 373285561 81084416 19182 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575102 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 19796 19182 159 277 0 19514 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 79184

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1548064/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=92516 CPUtime=282.19
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 30360 0 0 0 28193 26 0 0 25 0 1 0 373285561 94736384 22589 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 23129 22589 159 277 0 22847 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 92516

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1528096/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=116592 CPUtime=342.17
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 36781 0 0 0 34188 29 0 0 25 0 1 0 373285561 119390208 27505 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 29148 27505 159 277 0 28866 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 116592

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1527776/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=116656 CPUtime=402.15
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 37128 0 0 0 40185 30 0 0 25 0 1 0 373285561 119455744 27588 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 29164 27588 159 277 0 28882 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 116656

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1527648/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=116656 CPUtime=462.12
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 37145 0 0 0 46182 30 0 0 25 0 1 0 373285561 119455744 27605 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 29164 27605 159 277 0 28882 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 116656

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1523232/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=120968 CPUtime=522.11
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 38532 0 0 0 52178 33 0 0 25 0 1 0 373285561 123871232 28712 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 30242 28712 159 277 0 29960 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 120968

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1514336/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=129584 CPUtime=582.09
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 41041 0 0 0 58171 38 0 0 25 0 1 0 373285561 132694016 30922 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32396 30922 159 277 0 32114 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 129584

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1513952/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=129744 CPUtime=642.07
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 41120 0 0 0 64169 38 0 0 25 0 1 0 373285561 132857856 31001 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32436 31001 159 277 0 32154 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 129744

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1513440/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=129900 CPUtime=702.04
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 41521 0 0 0 70165 39 0 0 25 0 1 0 373285561 133017600 31083 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32475 31083 159 277 0 32193 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 129900

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1512736/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=130232 CPUtime=762.03
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 42040 0 0 0 76163 40 0 0 25 0 1 0 373285561 133357568 31260 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188672 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32558 31260 159 277 0 32276 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 130232

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1512608/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=130296 CPUtime=822
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 42054 0 0 0 82160 40 0 0 25 0 1 0 373285561 133423104 31274 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574010 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32574 31274 159 277 0 32292 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 130296

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1511200/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=131216 CPUtime=881.99
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 42760 0 0 0 88157 42 0 0 25 0 1 0 373285561 134365184 31611 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188726 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32804 31611 159 277 0 32522 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 131216

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15739
/proc/meminfo: memFree=1511008/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=131456 CPUtime=941.96
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 42807 0 0 0 94154 42 0 0 25 0 1 0 373285561 134610944 31658 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575090 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 32864 31658 159 277 0 32582 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 131456

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1496544/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=145352 CPUtime=1001.94
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 46391 0 0 0 100145 49 0 0 25 0 1 0 373285561 148840448 35242 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 36338 35242 159 277 0 36056 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 145352

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1495776/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=146196 CPUtime=1061.92
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 46999 0 0 0 106142 50 0 0 25 0 1 0 373285561 149704704 35454 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 36549 35454 159 277 0 36267 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 146196

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1492320/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=149632 CPUtime=1121.89
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 47881 0 0 0 112137 52 0 0 25 0 1 0 373285561 153223168 36336 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 37408 36336 159 277 0 37126 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 149632

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1487712/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=153684 CPUtime=1181.88
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 49417 0 0 0 118133 55 0 0 25 0 1 0 373285561 157372416 37447 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 38421 37447 159 277 0 38139 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 153684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1487584/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=153876 CPUtime=1200.07
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 49456 0 0 0 119952 55 0 0 25 0 1 0 373285561 157569024 37486 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 38469 37486 159 277 0 38187 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153876

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 15741
/proc/meminfo: memFree=1487584/2055920 swapFree=4147588/4192956
[pid=15738] ppid=15736 vsize=153876 CPUtime=1200.07
/proc/15738/stat : 15738 (aigsat-sp) R 15736 15738 15574 0 -1 0 49456 0 0 0 119952 55 0 0 25 0 1 0 373285561 157569024 37486 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/15738/statm: 38469 37486 159 277 0 38187 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.53
CPU system time (s): 0.582911
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 153876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.582911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49456
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= 1364

runsolver used 1.3378 second user time and 3.03654 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May 15 18:28:57 UTC 2007

IDJOB= 461487
IDBENCH= 48716
IDSOLVER= 203
FILE ID= node42/461487-1179253737

PBS_JOBID= 5277219

Free space on /tmp= 66539 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/minisat+/p0548.sat_nonopt.aig
COMMAND LINE= /tmp/evaluation/461487-1179253737/aigsat-sp /tmp/evaluation/461487-1179253737/instance-461487-1179253737.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-461487-1179253737 -o ROOT/results/node42/solver-461487-1179253737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461487-1179253737/aigsat-sp /tmp/evaluation/461487-1179253737/instance-461487-1179253737.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  2010ebeb1abf6f273eb3bec0ffab4c99

RANDOM SEED= 786951826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1638520 kB
Buffers:         21500 kB
Cached:         249000 kB
SwapCached:      14624 kB
Active:          38708 kB
Inactive:       255744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638520 kB
SwapTotal:     4192956 kB
SwapFree:      4147588 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          30928 kB
Slab:           108224 kB
Committed_AS:  7602568 kB
PageTables:       1912 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= 66539 MiB

End job on node42 on Tue May 15 18:48:59 UTC 2007