Trace number 461311

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) 1200.22 1200.53

General information on the benchmark

Nameadditional-aig/
c32sat-ssort/ssort7.aig
MD5SUMfc017cfbf372f7cbd2c62035d6364f96
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark182.258
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

1.09/1.17	c file: /tmp/evaluation/461311-1179252855/instance-461311-1179252855.aig
1.09/1.17	c Reading aig format..
1.09/1.17	c MAXVAR  40989
1.09/1.17	c INPUTS  3296
1.09/1.17	c LATCHES 0
1.09/1.17	c OUTPUTS 1
1.09/1.17	c AND     37693
1.09/1.17	c Before initialization time (seconds) 1.13683
1.09/1.17	c Memory used (in MB): 35.2734
7.79/7.82	c Pre-processing followed by bcp (no decisions) assigned 192 vars 
7.79/7.82	c DBreduced=0 GV=1634[0]  GL=21929[ 13293,8636] HP=7017 Prune=188229 decisions=82397 restart=12 est=0.791179 HP Impl=[1085053, 537065] DB Impl=1117561[0]  varReasonNeeded[88379]  
7.79/7.82	c Memory used (in MB): 42.0156
7.79/7.83	c DBreduced=1 GV=1634[0]  GL=21929[ 13293,8636] HP=7017 Prune=188230 decisions=82398 restart=12 est=0.791179 HP Impl=[1085053, 537065] DB Impl=1117567[0]  varReasonNeeded[88379]  
7.79/7.83	c Memory used (in MB): 42.1836
8.09/8.13	c DBreduced=2 GV=1724[0]  GL=22312[ 13293,9019] HP=7314 Prune=200135 decisions=89335 restart=12 est=0.791179 HP Impl=[1125828, 569752] DB Impl=1215057[0]  varReasonNeeded[93077]  
8.09/8.13	c Memory used (in MB): 42.1875
8.99/9.04	c DBreduced=3 GV=1878[0]  GL=23282[ 13293,9989] HP=8132 Prune=222939 decisions=99300 restart=12 est=0.791179 HP Impl=[1268740, 652070] DB Impl=1420853[0]  varReasonNeeded[103952]  
8.99/9.04	c Memory used (in MB): 42.1953
9.99/10.07	c DBreduced=4 GV=2023[0]  GL=24368[ 13293,11075] HP=9076 Prune=250189 decisions=111747 restart=12 est=0.791179 HP Impl=[1442540, 728931] DB Impl=1606335[0]  varReasonNeeded[109539]  
9.99/10.07	c Memory used (in MB): 42.2109
17.19/17.22	c DBreduced=5 GV=3185[0]  GL=25934[ 13293,12641] HP=14603 Prune=416863 decisions=181614 restart=13 est=0.830559 HP Impl=[2671347, 1278108] DB Impl=2919352[0]  varReasonNeeded[170059]  
17.19/17.22	c Memory used (in MB): 42.6016
28.29/28.33	c DBreduced=6 GV=8385[0]  GL=32848[ 13293,19555] HP=20809 Prune=503528 decisions=213316 restart=15 est=0.848473 HP Impl=[3891697, 1550195] DB Impl=3412480[0]  varReasonNeeded[363680]  
28.29/28.33	c Memory used (in MB): 88.2969
28.29/28.34	c DBreduced=7 GV=8385[0]  GL=28017[ 13293,14724] HP=20809 Prune=503529 decisions=213317 restart=15 est=0.848473 HP Impl=[3891697, 1550195] DB Impl=3412481[0]  varReasonNeeded[363680]  
28.29/28.34	c Memory used (in MB): 88.0977
40.18/40.25	c DBreduced=8 GV=14219[0]  GL=35965[ 13293,22672] HP=28254 Prune=608332 decisions=255198 restart=15 est=0.848473 HP Impl=[4934711, 1869346] DB Impl=3970725[0]  varReasonNeeded[562706]  
40.18/40.25	c Memory used (in MB): 94.9258
49.58/49.60	c DBreduced=9 GV=17936[0]  GL=37539[ 13293,24246] HP=34052 Prune=715659 decisions=300835 restart=16 est=0.848459 HP Impl=[5842504, 2163547] DB Impl=4685639[0]  varReasonNeeded[698965]  
49.58/49.60	c Memory used (in MB): 101.918
55.08/55.12	c DBreduced=10 GV=20082[0]  GL=39202[ 13293,25909] HP=38206 Prune=737131 decisions=307136 restart=16 est=0.848459 HP Impl=[6075785, 2189094] DB Impl=4767667[0]  varReasonNeeded[811879]  
55.08/55.12	c Memory used (in MB): 114.777
56.48/56.59	c DBreduced=11 GV=20085[0]  GL=41128[ 13293,27835] HP=40129 Prune=744264 decisions=309083 restart=16 est=0.848459 HP Impl=[6109884, 2196086] DB Impl=4795474[0]  varReasonNeeded[846622]  
56.48/56.59	c Memory used (in MB): 121.66
63.37/63.49	c DBreduced=12 GV=20278[0]  GL=36687[ 13293,23394] HP=47853 Prune=854829 decisions=356875 restart=17 est=0.887839 HP Impl=[6733013, 2461182] DB Impl=5361546[0]  varReasonNeeded[944774]  
63.37/63.49	c Memory used (in MB): 122.141
78.37/78.44	c DBreduced=13 GV=25482[0]  GL=41469[ 13293,28176] HP=55425 Prune=992184 decisions=413303 restart=17 est=0.887839 HP Impl=[8868496, 2844811] DB Impl=5893408[0]  varReasonNeeded[1110220]  
78.37/78.44	c Memory used (in MB): 122.141
95.46/95.55	c DBreduced=14 GV=34617[0]  GL=47583[ 13293,34290] HP=63910 Prune=1063376 decisions=431457 restart=18 est=0.909319 HP Impl=[10549764, 3033321] DB Impl=5996190[0]  varReasonNeeded[1401278]  
95.46/95.55	c Memory used (in MB): 148.082
99.46/99.57	c DBreduced=15 GV=35478[0]  GL=43859[ 13293,30566] HP=67071 Prune=1147738 decisions=471677 restart=18 est=0.909319 HP Impl=[11238930, 3351677] DB Impl=6843810[0]  varReasonNeeded[1456659]  
99.46/99.57	c Memory used (in MB): 148.309
119.25/119.33	c DBreduced=16 GV=42479[0]  GL=53639[ 13293,40346] HP=81847 Prune=1447900 decisions=591094 restart=18 est=0.909319 HP Impl=[13593033, 4257625] DB Impl=8813772[0]  varReasonNeeded[1747561]  
119.25/119.33	c Memory used (in MB): 148.309
133.36/133.45	c DBreduced=17 GV=51209[0]  GL=57035[ 13293,43742] HP=91927 Prune=1530680 decisions=609908 restart=18 est=0.909319 HP Impl=[14229303, 4447670] DB Impl=8987884[0]  varReasonNeeded[2089464]  
133.36/133.45	c Memory used (in MB): 151.375
142.36/142.42	c DBreduced=18 GV=53848[0]  GL=53902[ 13293,40609] HP=97827 Prune=1664083 decisions=665109 restart=19 est=1.08834 HP Impl=[15213807, 4868859] DB Impl=9891548[0]  varReasonNeeded[2193483]  
142.36/142.42	c Memory used (in MB): 154.141
171.44/171.59	c DBreduced=19 GV=57008[0]  GL=64757[ 13293,51464] HP=122079 Prune=2005742 decisions=807172 restart=19 est=1.08834 HP Impl=[18685071, 5817802] DB Impl=12288294[0]  varReasonNeeded[2617439]  
171.44/171.59	c Memory used (in MB): 170.227
191.44/191.59	c DBreduced=20 GV=57008[0]  GL=69176[ 13293,55883] HP=144159 Prune=2068540 decisions=829256 restart=19 est=1.08834 HP Impl=[19873883, 5881591] DB Impl=12625688[0]  varReasonNeeded[3051707]  
191.44/191.59	c Memory used (in MB): 253.398
237.62/237.76	c DBreduced=21 GV=66745[0]  GL=71380[ 13293,58087] HP=154940 Prune=2131499 decisions=849776 restart=20 est=1.44632 HP Impl=[21669869, 5987328] DB Impl=12923505[0]  varReasonNeeded[3496244]  
237.62/237.76	c Memory used (in MB): 252.902
308.51/308.68	c DBreduced=22 GV=81224[0]  GL=79366[ 13293,66073] HP=172129 Prune=2327102 decisions=920561 restart=20 est=1.44632 HP Impl=[23366157, 6443817] DB Impl=13804307[0]  varReasonNeeded[4034547]  
308.51/308.68	c Memory used (in MB): 254.512
334.10/334.24	c DBreduced=23 GV=92420[0]  GL=85248[ 13293,71955] HP=183877 Prune=2407120 decisions=943503 restart=20 est=1.44632 HP Impl=[24216114, 6589533] DB Impl=14034217[0]  varReasonNeeded[4456114]  
334.10/334.24	c Memory used (in MB): 275
370.89/371.08	c DBreduced=24 GV=107962[0]  GL=91679[ 13293,78386] HP=199823 Prune=2517120 decisions=974994 restart=20 est=1.44632 HP Impl=[25411739, 6789544] DB Impl=14349745[0]  varReasonNeeded[5034597]  
370.89/371.08	c Memory used (in MB): 303.059
403.89/404.05	c DBreduced=25 GV=120785[0]  GL=92103[ 13293,78810] HP=215066 Prune=2693307 decisions=1040513 restart=21 est=1.46065 HP Impl=[26908915, 7205006] DB Impl=15215558[0]  varReasonNeeded[5510997]  
403.89/404.05	c Memory used (in MB): 304.57
444.58/444.71	c DBreduced=26 GV=124395[0]  GL=106546[ 13293,93253] HP=251306 Prune=3001004 decisions=1162649 restart=21 est=1.46065 HP Impl=[30506416, 8038789] DB Impl=17026516[0]  varReasonNeeded[6187036]  
444.58/444.71	c Memory used (in MB): 330.344
489.77/489.95	c DBreduced=27 GV=137505[0]  GL=115105[ 13293,101812] HP=278768 Prune=3143506 decisions=1203821 restart=21 est=1.46065 HP Impl=[32867071, 8339277] DB Impl=17556352[0]  varReasonNeeded[7009972]  
489.77/489.95	c Memory used (in MB): 373.668
552.75/552.99	c DBreduced=28 GV=161871[0]  GL=124546[ 13293,111253] HP=303558 Prune=3316694 decisions=1252978 restart=21 est=1.46065 HP Impl=[36381039, 8736071] DB Impl=18090972[0]  varReasonNeeded[7988389]  
552.75/552.99	c Memory used (in MB): 434.684
604.94/605.16	c DBreduced=29 GV=178967[0]  GL=128925[ 13293,115632] HP=323830 Prune=3550939 decisions=1340613 restart=22 est=1.5036 HP Impl=[39949731, 9360009] DB Impl=19315934[0]  varReasonNeeded[8662873]  
604.94/605.16	c Memory used (in MB): 449.336
680.41/680.64	c DBreduced=30 GV=224524[0]  GL=146534[ 13293,133241] HP=335409 Prune=3851465 decisions=1430125 restart=22 est=1.5036 HP Impl=[45112371, 10071037] DB Impl=20684181[0]  varReasonNeeded[9830499]  
680.41/680.64	c Memory used (in MB): 622.352
772.09/772.34	c DBreduced=31 GV=254020[0]  GL=159120[ 13293,145827] HP=366516 Prune=4078806 decisions=1490725 restart=22 est=1.5036 HP Impl=[50621406, 10563947] DB Impl=21458563[0]  varReasonNeeded[11084210]  
772.09/772.34	c Memory used (in MB): 621.367
853.07/853.36	c DBreduced=32 GV=276664[0]  GL=172930[ 13293,159637] HP=390299 Prune=4248885 decisions=1537149 restart=22 est=1.5036 HP Impl=[55354957, 10954340] DB Impl=22021641[0]  varReasonNeeded[12046860]  
853.07/853.36	c Memory used (in MB): 621.238
957.54/957.89	c DBreduced=33 GV=324920[0]  GL=187686[ 13293,174393] HP=423264 Prune=4732520 decisions=1693483 restart=23 est=1.58952 HP Impl=[65078502, 12394056] DB Impl=24408484[0]  varReasonNeeded[13602222]  
957.54/957.89	c Memory used (in MB): 639.336
1044.12/1044.47	c DBreduced=34 GV=359316[0]  GL=204932[ 13293,191639] HP=463175 Prune=5133247 decisions=1832085 restart=23 est=1.58952 HP Impl=[72904097, 13525711] DB Impl=26083044[0]  varReasonNeeded[14796028]  
1044.12/1044.47	c Memory used (in MB): 674.605
1112.60/1112.98	c DBreduced=35 GV=391448[0]  GL=223352[ 13293,210059] HP=502100 Prune=5386722 decisions=1903141 restart=23 est=1.58952 HP Impl=[75863515, 13962673] DB Impl=26842304[0]  varReasonNeeded[15831829]  
1112.60/1112.98	c Memory used (in MB): 727.309

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/node63/watcher-461311-1179252855 -o ROOT/results/node63/solver-461311-1179252855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461311-1179252855/aigsat-sp /tmp/evaluation/461311-1179252855/instance-461311-1179252855.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: 1.02 0.86 0.69 3/64 15819
/proc/meminfo: memFree=1759012/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=2000 CPUtime=0
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 351 0 0 0 0 0 0 0 18 0 1 0 401275391 2048000 339 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 500 339 121 277 0 218 0

[startup+0.014014 s]
/proc/loadavg: 1.02 0.86 0.69 3/64 15819
/proc/meminfo: memFree=1759012/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=2168 CPUtime=0.01
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 404 0 0 0 1 0 0 0 18 0 1 0 401275391 2220032 391 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 542 391 131 277 0 260 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2168

[startup+0.101024 s]
/proc/loadavg: 1.02 0.86 0.69 3/64 15819
/proc/meminfo: memFree=1759012/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=6476 CPUtime=0.09
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 1519 0 0 0 9 0 0 0 18 0 1 0 401275391 6631424 1457 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970294 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 1619 1457 131 277 0 1337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6476

[startup+0.301044 s]
/proc/loadavg: 1.02 0.86 0.69 3/64 15819
/proc/meminfo: memFree=1759012/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=12128 CPUtime=0.29
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 3110 0 0 0 28 1 0 0 19 0 1 0 401275391 12419072 2837 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134586458 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 3032 2837 132 277 0 2750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12128

[startup+0.701087 s]
/proc/loadavg: 1.02 0.86 0.69 3/64 15819
/proc/meminfo: memFree=1759012/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=26908 CPUtime=0.69
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 7873 0 0 0 66 3 0 0 22 0 1 0 401275391 27553792 6470 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 6731 6473 138 277 0 6449 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26908

[startup+1.50117 s]
/proc/loadavg: 1.02 0.86 0.69 2/65 15820
/proc/meminfo: memFree=1726620/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=39936 CPUtime=1.49
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 11779 0 0 0 145 4 0 0 25 0 1 0 401275391 40894464 9431 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134737195 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 9984 9431 159 277 0 9702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39936

[startup+3.10134 s]
/proc/loadavg: 1.02 0.86 0.69 2/65 15820
/proc/meminfo: memFree=1721244/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=40384 CPUtime=3.09
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 11977 0 0 0 305 4 0 0 25 0 1 0 401275391 41353216 9515 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 10096 9515 159 277 0 9814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40384

[startup+6.30168 s]
/proc/loadavg: 1.02 0.86 0.69 2/65 15820
/proc/meminfo: memFree=1720796/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=40964 CPUtime=6.29
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 12203 0 0 0 625 4 0 0 25 0 1 0 401275391 41947136 9659 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134658023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 10241 9659 159 277 0 9959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40964

[startup+12.7024 s]
/proc/loadavg: 1.02 0.86 0.69 2/65 15820
/proc/meminfo: memFree=1717788/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=43612 CPUtime=12.69
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 13081 0 0 0 1264 5 0 0 25 0 1 0 401275391 44658688 10307 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 10903 10307 159 277 0 10621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43612

[startup+25.5017 s]
/proc/loadavg: 1.01 0.87 0.69 2/65 15820
/proc/meminfo: memFree=1698524/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=63728 CPUtime=25.49
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 18285 0 0 0 2540 9 0 0 25 0 1 0 401275391 65257472 15463 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 15932 15463 159 277 0 15650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63728

[startup+51.1015 s]
/proc/loadavg: 1.01 0.88 0.70 2/65 15820
/proc/meminfo: memFree=1656604/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=104396 CPUtime=51.07
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 28787 0 0 0 5092 15 0 0 25 0 1 0 401275391 106901504 25616 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188668 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 26099 25616 159 277 0 25817 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 104396

[startup+102.306 s]
/proc/loadavg: 1.00 0.89 0.72 2/65 15820
/proc/meminfo: memFree=1609116/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=151864 CPUtime=102.26
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 40948 0 0 0 10204 22 0 0 25 0 1 0 401275391 155508736 37464 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574171 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 37966 37464 159 277 0 37684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 151864

[startup+162.301 s]
/proc/loadavg: 1.00 0.91 0.73 2/65 15820
/proc/meminfo: memFree=1602972/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=157836 CPUtime=162.25
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 42658 0 0 0 16201 24 0 0 25 0 1 0 401275391 161624064 38976 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670604 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 39459 38976 159 277 0 39177 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 157836

[startup+222.302 s]
/proc/loadavg: 1.00 0.92 0.74 2/65 15820
/proc/meminfo: memFree=1502108/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=258968 CPUtime=222.23
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 68221 0 0 0 22185 38 0 0 25 0 1 0 401275391 265183232 64107 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 64742 64107 159 277 0 64460 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 258968

[startup+282.301 s]
/proc/loadavg: 1.00 0.93 0.75 2/65 15820
/proc/meminfo: memFree=1502108/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=258968 CPUtime=282.21
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 68235 0 0 0 28183 38 0 0 25 0 1 0 401275391 265183232 64121 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574355 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 64742 64121 159 277 0 64460 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 258968

[startup+342.301 s]
/proc/loadavg: 1.00 0.94 0.77 2/65 15820
/proc/meminfo: memFree=1479324/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=281640 CPUtime=342.2
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 74077 0 0 0 34176 44 0 0 25 0 1 0 401275391 288399360 69807 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 70410 69807 159 277 0 70128 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 281640

[startup+402.302 s]
/proc/loadavg: 1.00 0.95 0.78 2/65 15820
/proc/meminfo: memFree=1449948/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=311748 CPUtime=402.19
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 81663 0 0 0 40170 49 0 0 25 0 1 0 401275391 319229952 77160 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 77937 77160 159 277 0 77655 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 311748

[startup+462.301 s]
/proc/loadavg: 1.00 0.96 0.79 2/65 15820
/proc/meminfo: memFree=1422748/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=339084 CPUtime=462.17
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 88857 0 0 0 46163 54 0 0 25 0 1 0 401275391 347222016 83895 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578831 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 84771 83895 159 277 0 84489 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 339084

[startup+522.302 s]
/proc/loadavg: 1.00 0.96 0.80 2/65 15820
/proc/meminfo: memFree=1378908/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=383208 CPUtime=522.15
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 100089 0 0 0 52151 64 0 0 25 0 1 0 401275391 392404992 94852 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134643267 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 95802 94852 159 277 0 95520 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 383208

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 15820
/proc/meminfo: memFree=1316316/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=445972 CPUtime=582.14
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 116011 0 0 0 58136 78 0 0 25 0 1 0 401275391 456675328 110451 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134734231 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 111493 110451 159 277 0 111211 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 445972

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 15820
/proc/meminfo: memFree=1302364/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=460372 CPUtime=642.13
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 120038 0 0 0 64131 82 0 0 25 0 1 0 401275391 471420928 113928 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670582 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 115093 113928 159 277 0 114811 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 460372

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 15820
/proc/meminfo: memFree=1127580/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=636276 CPUtime=702.1
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 164262 0 0 0 70110 100 0 0 25 0 1 0 401275391 651546624 157515 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671636 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 159069 157515 159 277 0 158787 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 636276

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 15820
/proc/meminfo: memFree=1127580/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=636276 CPUtime=762.1
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 164284 0 0 0 76109 101 0 0 25 0 1 0 401275391 651546624 157537 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134643260 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 159069 157537 159 277 0 158787 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 636276

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 15820
/proc/meminfo: memFree=1127516/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=636144 CPUtime=822.08
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 164315 0 0 0 82107 101 0 0 25 0 1 0 401275391 651411456 157535 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578831 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 159036 157535 159 277 0 158754 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 636144

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 15820
/proc/meminfo: memFree=1128028/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=635320 CPUtime=882.06
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 164355 0 0 0 88105 101 0 0 25 0 1 0 401275391 650567680 157369 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657677 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 158830 157369 159 277 0 158548 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 635320

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 15820
/proc/meminfo: memFree=1128220/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=635188 CPUtime=942.04
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 164369 0 0 0 94103 101 0 0 25 0 1 0 401275391 650432512 157350 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578836 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 158797 157350 159 277 0 158515 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 635188

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 15820
/proc/meminfo: memFree=1107164/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=656144 CPUtime=1002.04
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 169648 0 0 0 100099 105 0 0 25 0 1 0 401275391 671891456 162629 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134658148 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 164036 162629 159 277 0 163754 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 656144

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 15820
/proc/meminfo: memFree=1071900/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=691272 CPUtime=1062.02
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 178873 0 0 0 106092 110 0 0 25 0 1 0 401275391 707862528 171454 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134659494 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 172818 171454 159 277 0 172536 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 691272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 15820
/proc/meminfo: memFree=1018140/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=745036 CPUtime=1122
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 192758 0 0 0 112077 123 0 0 25 0 1 0 401275391 762916864 184872 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657824 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 186259 184872 159 277 0 185977 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 745036

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 15820
/proc/meminfo: memFree=1017052/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=746724 CPUtime=1181.98
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 193190 0 0 0 118075 123 0 0 25 0 1 0 401275391 764645376 185107 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 186681 185107 159 277 0 186399 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 746724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 15820
/proc/meminfo: memFree=1016540/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=747496 CPUtime=1200.09
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 0 193487 0 0 0 119885 124 0 0 25 0 1 0 401275391 765435904 185241 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657975 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 186874 185241 159 277 0 186592 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 747496

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 15820
/proc/meminfo: memFree=1016540/2055920 swapFree=4183080/4192956
[pid=15819] ppid=15817 vsize=0 CPUtime=1200.19
/proc/15819/stat : 15819 (aigsat-sp) R 15817 15819 15718 0 -1 1028 193487 0 0 0 119885 134 0 0 25 0 1 0 401275391 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/15819/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.22
CPU user time (s): 1198.85
CPU system time (s): 1.36079
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 747496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.85
system time used= 1.36079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193487
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= 6
involuntary context switches= 2370

runsolver used 0.961853 second user time and 2.50862 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May 15 18:14:15 UTC 2007

IDJOB= 461311
IDBENCH= 48672
IDSOLVER= 203
FILE ID= node63/461311-1179252855

PBS_JOBID= 5277195

Free space on /tmp= 66529 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/c32sat-ssort/ssort7.aig
COMMAND LINE= /tmp/evaluation/461311-1179252855/aigsat-sp /tmp/evaluation/461311-1179252855/instance-461311-1179252855.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-461311-1179252855 -o ROOT/results/node63/solver-461311-1179252855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461311-1179252855/aigsat-sp /tmp/evaluation/461311-1179252855/instance-461311-1179252855.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  fc017cfbf372f7cbd2c62035d6364f96

RANDOM SEED= 839079624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1759292 kB
Buffers:         21308 kB
Cached:         159984 kB
SwapCached:       3804 kB
Active:          23916 kB
Inactive:       166944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759292 kB
SwapTotal:     4192956 kB
SwapFree:      4183080 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            91760 kB
Committed_AS:  6394776 kB
PageTables:       1460 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= 66529 MiB

End job on node63 on Tue May 15 18:34:17 UTC 2007