Trace number 460567

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 1200.8

General information on the benchmark

Nameindustrial-aig/
manolios/manol-pipe-c7bidw_i.aig
MD5SUM7ce7f7cc7131f720f64dec6abac0281d
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark206.272
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

4.40/4.47	c file: /tmp/evaluation/460567-1179248051/instance-460567-1179248051.aig
4.40/4.47	c Reading aig format..
4.40/4.47	c MAXVAR  130166
4.40/4.47	c INPUTS  1724
4.40/4.47	c LATCHES 0
4.40/4.47	c OUTPUTS 1
4.40/4.47	c AND     128442
4.40/4.47	c Before initialization time (seconds) 4.32234
4.40/4.47	c Memory used (in MB): 126.301
14.38/14.43	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
14.38/14.43	c DBreduced=0 GV=7004[0]  GL=61431[ 37230,24201] HP=17221 Prune=159584 decisions=52880 restart=14 est=0.949631 HP Impl=[801926, 609285] DB Impl=897900[0]  varReasonNeeded[249248]  
14.38/14.43	c Memory used (in MB): 145.16
16.78/16.87	c DBreduced=1 GV=10099[0]  GL=63067[ 37230,25837] HP=24296 Prune=214796 decisions=71022 restart=15 est=0.958562 HP Impl=[986413, 749338] DB Impl=1063865[0]  varReasonNeeded[324808]  
16.78/16.87	c Memory used (in MB): 147.207
18.18/18.24	c DBreduced=2 GV=10418[0]  GL=64573[ 37230,27343] HP=25511 Prune=228356 decisions=75551 restart=15 est=0.958562 HP Impl=[1086593, 816933] DB Impl=1149750[0]  varReasonNeeded[343094]  
18.18/18.24	c Memory used (in MB): 147.359
18.69/18.79	c DBreduced=3 GV=10738[0]  GL=67631[ 37230,30401] HP=28251 Prune=241894 decisions=80445 restart=15 est=0.958562 HP Impl=[1119659, 840318] DB Impl=1181815[0]  varReasonNeeded[364752]  
18.69/18.79	c Memory used (in MB): 149.836
18.99/19.00	c DBreduced=4 GV=11369[0]  GL=70544[ 37230,33314] HP=30533 Prune=251013 decisions=83460 restart=15 est=0.958562 HP Impl=[1132696, 849605] DB Impl=1186680[0]  varReasonNeeded[382632]  
18.99/19.00	c Memory used (in MB): 149.859
20.69/20.76	c DBreduced=5 GV=12469[0]  GL=75719[ 37230,38489] HP=34608 Prune=281220 decisions=92644 restart=16 est=1.0062 HP Impl=[1283053, 959209] DB Impl=1347951[0]  varReasonNeeded[429067]  
20.69/20.76	c Memory used (in MB): 149.879
29.88/29.99	c DBreduced=6 GV=21009[0]  GL=78471[ 37230,41241] HP=47178 Prune=421677 decisions=130061 restart=17 est=1.00619 HP Impl=[1975849, 1459270] DB Impl=2141595[0]  varReasonNeeded[766218]  
29.88/29.99	c Memory used (in MB): 160.102
38.06/38.17	c DBreduced=7 GV=28336[0]  GL=83169[ 37230,45939] HP=61184 Prune=534854 decisions=164812 restart=17 est=1.00619 HP Impl=[2518624, 1835770] DB Impl=2785904[0]  varReasonNeeded[1021897]  
38.06/38.17	c Memory used (in MB): 163.711
43.75/43.85	c DBreduced=8 GV=32904[0]  GL=86488[ 37230,49258] HP=71432 Prune=619684 decisions=189834 restart=18 est=1.16697 HP Impl=[2873156, 2094436] DB Impl=3241817[0]  varReasonNeeded[1182292]  
43.75/43.85	c Memory used (in MB): 164.035
50.85/50.99	c DBreduced=9 GV=40497[0]  GL=93851[ 37230,56621] HP=88494 Prune=743603 decisions=229121 restart=18 est=1.16697 HP Impl=[3420063, 2501371] DB Impl=3793201[0]  varReasonNeeded[1395174]  
50.85/50.99	c Memory used (in MB): 164.059
61.55/61.66	c DBreduced=10 GV=46867[0]  GL=95830[ 37230,58600] HP=102312 Prune=872698 decisions=268748 restart=19 est=1.19076 HP Impl=[4242665, 3116454] DB Impl=4727342[0]  varReasonNeeded[1649404]  
61.55/61.66	c Memory used (in MB): 164.117
72.55/72.64	c DBreduced=11 GV=62592[0]  GL=111753[ 37230,74523] HP=123663 Prune=1053208 decisions=318811 restart=19 est=1.19076 HP Impl=[4826954, 3497077] DB Impl=5397043[0]  varReasonNeeded[2022197]  
72.55/72.64	c Memory used (in MB): 175.262
82.03/82.15	c DBreduced=12 GV=76480[0]  GL=117919[ 37230,80689] HP=137551 Prune=1176542 decisions=346601 restart=19 est=1.19076 HP Impl=[5100272, 3632276] DB Impl=5681197[0]  varReasonNeeded[2279810]  
82.03/82.15	c Memory used (in MB): 198.188
88.92/89.06	c DBreduced=13 GV=83297[0]  GL=117057[ 37230,79827] HP=148634 Prune=1272298 decisions=374116 restart=20 est=1.20564 HP Impl=[5467665, 3868976] DB Impl=6096357[0]  varReasonNeeded[2462286]  
88.92/89.06	c Memory used (in MB): 202.551
108.82/108.91	c DBreduced=14 GV=102256[0]  GL=132895[ 37230,95665] HP=177572 Prune=1553442 decisions=448836 restart=20 est=1.20564 HP Impl=[6657685, 4599236] DB Impl=7156097[0]  varReasonNeeded[3213733]  
108.82/108.91	c Memory used (in MB): 245.16
134.89/135.03	c DBreduced=15 GV=121468[0]  GL=141259[ 37230,104029] HP=198840 Prune=1771936 decisions=489348 restart=20 est=1.20564 HP Impl=[7497043, 4982824] DB Impl=7737824[0]  varReasonNeeded[4037868]  
134.89/135.03	c Memory used (in MB): 244.258
170.88/171.09	c DBreduced=16 GV=133432[0]  GL=141272[ 37230,104042] HP=219156 Prune=1953217 decisions=535775 restart=21 est=1.25625 HP Impl=[8380703, 5559702] DB Impl=8658283[0]  varReasonNeeded[4524765]  
170.88/171.09	c Memory used (in MB): 246.852
189.77/189.95	c DBreduced=17 GV=149967[0]  GL=150146[ 37230,112916] HP=260488 Prune=2228891 decisions=615728 restart=21 est=1.25625 HP Impl=[9680917, 6502472] DB Impl=10110236[0]  varReasonNeeded[5054705]  
189.77/189.95	c Memory used (in MB): 247.93
198.06/198.25	c DBreduced=18 GV=162199[0]  GL=162572[ 37230,125342] HP=294522 Prune=2398194 decisions=669414 restart=21 est=1.25625 HP Impl=[10231872, 6862847] DB Impl=10571981[0]  varReasonNeeded[5376876]  
198.06/198.25	c Memory used (in MB): 246.852
218.66/218.80	c DBreduced=19 GV=177549[0]  GL=175696[ 37230,138466] HP=331827 Prune=2678486 decisions=752220 restart=22 est=2.17314 HP Impl=[11700973, 7867239] DB Impl=12186332[0]  varReasonNeeded[5955226]  
218.66/218.80	c Memory used (in MB): 246.852
250.84/251.01	c DBreduced=20 GV=199264[0]  GL=189106[ 37230,151876] HP=377428 Prune=3031820 decisions=861955 restart=22 est=2.17314 HP Impl=[13614091, 9085367] DB Impl=14528635[0]  varReasonNeeded[6759011]  
250.84/251.01	c Memory used (in MB): 246.852
290.81/291.01	c DBreduced=21 GV=225934[0]  GL=212335[ 37230,175105] HP=418216 Prune=3401482 decisions=974925 restart=22 est=2.17314 HP Impl=[15392101, 10261887] DB Impl=16492994[0]  varReasonNeeded[7513039]  
290.81/291.01	c Memory used (in MB): 246.852
357.66/357.99	c DBreduced=22 GV=260530[0]  GL=227865[ 37230,190635] HP=453441 Prune=3667950 decisions=1044851 restart=22 est=2.17314 HP Impl=[16223269, 10613406] DB Impl=17137055[0]  varReasonNeeded[8075565]  
357.66/357.99	c Memory used (in MB): 343.172
413.63/413.91	c DBreduced=23 GV=289560[0]  GL=237505[ 37230,200275] HP=493178 Prune=3964862 decisions=1128203 restart=23 est=2.25351 HP Impl=[17577225, 11408172] DB Impl=18512392[0]  varReasonNeeded[8734686]  
413.63/413.91	c Memory used (in MB): 393.422
450.01/450.30	c DBreduced=24 GV=317885[0]  GL=262391[ 37230,225161] HP=545668 Prune=4357692 decisions=1242014 restart=23 est=2.25351 HP Impl=[19955029, 12919133] DB Impl=21278120[0]  varReasonNeeded[9737912]  
450.01/450.30	c Memory used (in MB): 493.832
498.19/498.58	c DBreduced=25 GV=354099[0]  GL=281153[ 37230,243923] HP=611444 Prune=4870553 decisions=1405488 restart=23 est=2.25351 HP Impl=[22902015, 14798000] DB Impl=25010146[0]  varReasonNeeded[11064236]  
498.19/498.58	c Memory used (in MB): 494.023
593.44/593.81	c DBreduced=26 GV=364485[0]  GL=311641[ 37230,274411] HP=711398 Prune=5487533 decisions=1532743 restart=23 est=2.25351 HP Impl=[25606575, 16191949] DB Impl=28585118[0]  varReasonNeeded[13177257]  
593.44/593.81	c Memory used (in MB): 492.02
693.99/694.46	c DBreduced=27 GV=402083[0]  GL=328906[ 37230,291676] HP=770128 Prune=5939006 decisions=1660225 restart=24 est=2.60479 HP Impl=[28418956, 17639913] DB Impl=31924993[0]  varReasonNeeded[14433498]  
693.99/694.46	c Memory used (in MB): 492.02
1172.52/1173.29	c DBreduced=28 GV=478790[0]  GL=367336[ 37230,330106] HP=849210 Prune=6602115 decisions=1823359 restart=24 est=2.60479 HP Impl=[29579131, 18419907] DB Impl=33475232[0]  varReasonNeeded[15923395]  
1172.52/1173.29	c Memory used (in MB): 656.539

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/node68/watcher-460567-1179248051 -o ROOT/results/node68/solver-460567-1179248051 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460567-1179248051/aigsat-sp /tmp/evaluation/460567-1179248051/instance-460567-1179248051.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: 943718400 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: 0 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2187
/proc/meminfo: memFree=829304/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=3740 CPUtime=0
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 786 0 0 0 0 0 0 0 18 0 1 0 400794665 3829760 774 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 935 774 121 277 0 653 0

[startup+0.09373 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2187
/proc/meminfo: memFree=829304/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=7024 CPUtime=0.08
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 1595 0 0 0 8 0 0 0 18 0 1 0 400794665 7192576 1582 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 1756 1582 131 277 0 1474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7024

[startup+0.10273 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2187
/proc/meminfo: memFree=829304/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=7396 CPUtime=0.09
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 1708 0 0 0 9 0 0 0 18 0 1 0 400794665 7573504 1695 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 1849 1696 131 277 0 1567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7396

[startup+0.302747 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2187
/proc/meminfo: memFree=829304/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=17864 CPUtime=0.29
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 4401 0 0 0 28 1 0 0 20 0 1 0 400794665 18292736 4242 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 4466 4242 131 277 0 4184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17864

[startup+0.701784 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2187
/proc/meminfo: memFree=829304/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=30136 CPUtime=0.7
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 8139 0 0 0 67 3 0 0 24 0 1 0 400794665 30859264 7136 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 7534 7137 131 277 0 7252 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 30136

[startup+1.50186 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2188
/proc/meminfo: memFree=787888/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=70576 CPUtime=1.5
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 18321 0 0 0 143 7 0 0 25 0 1 0 400794665 72269824 16979 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134546488 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 17644 16979 132 277 0 17362 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 70576

[startup+3.102 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 2188
/proc/meminfo: memFree=759088/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=113368 CPUtime=3.09
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 33970 0 0 0 297 12 0 0 25 0 1 0 400794665 116088832 27538 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 28342 27538 138 277 0 28060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113368

[startup+6.30129 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 2188
/proc/meminfo: memFree=692400/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=145140 CPUtime=6.29
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 46990 0 0 0 613 16 0 0 25 0 1 0 400794665 148623360 34436 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 36285 34436 159 277 0 36003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145140

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 2188
/proc/meminfo: memFree=687864/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=147868 CPUtime=12.69
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 48071 0 0 0 1252 17 0 0 25 0 1 0 400794665 151416832 35517 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 36967 35517 159 277 0 36685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 147868

[startup+25.501 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2188
/proc/meminfo: memFree=681912/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=153720 CPUtime=25.48
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 50968 0 0 0 2529 19 0 0 25 0 1 0 400794665 157409280 36999 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672811 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 38430 36999 159 277 0 38148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153720

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2188
/proc/meminfo: memFree=666296/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=168052 CPUtime=51.05
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 55491 0 0 0 5083 22 0 0 25 0 1 0 400794665 172085248 40888 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579053 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 42013 40888 159 277 0 41731 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 168052

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2188
/proc/meminfo: memFree=625784/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=207408 CPUtime=102.22
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 66159 0 0 0 10194 28 0 0 25 0 1 0 400794665 212385792 50965 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584394 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 51852 50965 159 277 0 51570 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 207408

[startup+162.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2188
/proc/meminfo: memFree=589816/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=251212 CPUtime=162.19
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 76479 0 0 0 16185 34 0 0 25 0 1 0 400794665 257241088 60026 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737042 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 62803 60026 159 277 0 62521 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 251212

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2188
/proc/meminfo: memFree=585976/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=252772 CPUtime=222.15
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 77714 0 0 0 22179 36 0 0 25 0 1 0 400794665 258838528 60919 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657647 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 63193 60919 159 277 0 62911 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 252772

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2188
/proc/meminfo: memFree=584504/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=252772 CPUtime=282.11
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 78082 0 0 0 28175 36 0 0 25 0 1 0 400794665 258838528 61287 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 63193 61287 159 277 0 62911 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 252772

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2188
/proc/meminfo: memFree=511480/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=326384 CPUtime=342.09
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 96430 0 0 0 34155 54 0 0 25 0 1 0 400794665 334217216 79635 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 81596 79635 159 277 0 81314 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 326384

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2188
/proc/meminfo: memFree=437688/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=400760 CPUtime=402.04
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 115212 0 0 0 40126 78 0 0 25 0 1 0 400794665 410378240 98174 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 100190 98174 159 277 0 99908 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 400760

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 2364
/proc/meminfo: memFree=333640/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=505876 CPUtime=462.01
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 142572 0 0 0 46098 103 0 0 25 0 1 0 400794665 518017024 123528 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574109 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 126469 123528 159 277 0 126187 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 505876

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=336176/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=521.98
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 142701 0 0 0 52094 104 0 0 25 0 1 0 400794665 515915776 123144 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574370 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 125956 123144 159 277 0 125674 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 503824

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=335856/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=581.94
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 142841 0 0 0 58090 104 0 0 25 0 1 0 400794665 515915776 123284 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574267 0 0 4096 35 0 0 0 17 1 0 0
/proc/2187/statm: 125956 123284 159 277 0 125674 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 503824

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=335664/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=641.92
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 142909 0 0 0 64087 105 0 0 25 0 1 0 400794665 515915776 123352 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578938 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 125956 123352 159 277 0 125674 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 503824

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=335152/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=701.89
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 143047 0 0 0 70084 105 0 0 25 0 1 0 400794665 515915776 123490 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 125956 123490 159 277 0 125674 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 503824

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=334960/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=761.85
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 143047 0 0 0 76080 105 0 0 25 0 1 0 400794665 515915776 123490 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671891 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 125956 123490 159 277 0 125674 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 503824

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=334968/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=503824 CPUtime=821.81
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 143047 0 0 0 82076 105 0 0 25 0 1 0 400794665 515915776 123490 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 125956 123490 159 277 0 125674 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 503824

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=308216/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=530928 CPUtime=881.79
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 149813 0 0 0 88064 115 0 0 25 0 1 0 400794665 543670272 130256 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172311 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 132732 130256 159 277 0 132450 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 530928

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=275064/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=564424 CPUtime=941.75
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 158175 0 0 0 94047 128 0 0 25 0 1 0 400794665 577970176 138585 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579425 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 141106 138585 159 277 0 140824 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 564424

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=244024/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=595164 CPUtime=1001.71
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 165845 0 0 0 100030 141 0 0 25 0 1 0 400794665 609447936 146255 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 148791 146255 159 277 0 148509 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 595164

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=214456/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=624916 CPUtime=1061.68
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 173322 0 0 0 106014 154 0 0 25 0 1 0 400794665 639913984 153732 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 156229 153732 159 277 0 155947 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 624916

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=186808/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=651828 CPUtime=1121.64
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 180144 0 0 0 111999 165 0 0 25 0 1 0 400794665 667471872 160554 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 162957 160554 159 277 0 162675 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 651828

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=162936/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=675164 CPUtime=1181.61
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 186052 0 0 0 117986 175 0 0 25 0 1 0 400794665 691367936 166462 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643272 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 168791 166462 159 277 0 168509 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 675164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=162936/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=675164 CPUtime=1200
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 186059 0 0 0 119825 175 0 0 25 0 1 0 400794665 691367936 166469 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574542 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 168791 166469 159 277 0 168509 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 675164

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2386
/proc/meminfo: memFree=162936/2055920 swapFree=4184008/4192956
[pid=2187] ppid=2185 vsize=675164 CPUtime=1200
/proc/2187/stat : 2187 (aigsat-sp) R 2185 2187 1972 0 -1 0 186059 0 0 0 119825 175 0 0 25 0 1 0 400794665 691367936 166469 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574542 0 0 4096 35 0 0 0 17 0 0 0
/proc/2187/statm: 168791 166469 159 277 0 168509 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 675164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.11
CPU user time (s): 1198.26
CPU system time (s): 1.84772
CPU usage (%): 99.9422
Max. virtual memory (cumulated for all children) (KiB): 675164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.26
system time used= 1.84772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186059
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= 8
involuntary context switches= 3145

runsolver used 1.10783 second user time and 3.2705 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May 15 16:54:11 UTC 2007

IDJOB= 460567
IDBENCH= 48486
IDSOLVER= 203
FILE ID= node68/460567-1179248051

PBS_JOBID= 5277042

Free space on /tmp= 66526 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/manolios/manol-pipe-c7bidw_i.aig
COMMAND LINE= /tmp/evaluation/460567-1179248051/aigsat-sp /tmp/evaluation/460567-1179248051/instance-460567-1179248051.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-460567-1179248051 -o ROOT/results/node68/solver-460567-1179248051 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460567-1179248051/aigsat-sp /tmp/evaluation/460567-1179248051/instance-460567-1179248051.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  7ce7f7cc7131f720f64dec6abac0281d

RANDOM SEED= 667789191

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:        829592 kB
Buffers:         57680 kB
Cached:        1004624 kB
SwapCached:       3120 kB
Active:         628444 kB
Inactive:       444292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        829592 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          15804 kB
Slab:           139680 kB
Committed_AS:  3964000 kB
PageTables:       1380 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= 66526 MiB

End job on node68 on Tue May 15 17:14:14 UTC 2007