Trace number 461295

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) 1200.18 1200.52

General information on the benchmark

Nameadditional-aig/
c32sat-ssort/ssort8.aig
MD5SUM19e9b0d7e2551b918bfbc18d6c3d1c12
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark822.831
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

1.49/1.55	c file: /tmp/evaluation/461295-1179252610/instance-461295-1179252610.aig
1.49/1.55	c Reading aig format..
1.49/1.55	c MAXVAR  53752
1.49/1.55	c INPUTS  4288
1.49/1.55	c LATCHES 0
1.49/1.55	c OUTPUTS 1
1.49/1.55	c AND     49464
1.49/1.55	c Before initialization time (seconds) 1.49377
1.49/1.55	c Memory used (in MB): 46.1836
11.08/11.16	c Pre-processing followed by bcp (no decisions) assigned 224 vars 
11.08/11.16	c DBreduced=0 GV=1426[0]  GL=26966[ 17254,9712] HP=8409 Prune=244556 decisions=109513 restart=12 est=0.964615 HP Impl=[1501637, 822726] DB Impl=1977599[0]  varReasonNeeded[85706]  
11.08/11.16	c Memory used (in MB): 52.5039
12.18/12.27	c DBreduced=1 GV=1655[0]  GL=27893[ 17254,10639] HP=9111 Prune=264354 decisions=117795 restart=12 est=0.964615 HP Impl=[1671413, 918729] DB Impl=2223315[0]  varReasonNeeded[96457]  
12.18/12.27	c Memory used (in MB): 52.7109
15.48/15.52	c DBreduced=2 GV=2140[0]  GL=30102[ 17254,12848] HP=10835 Prune=326968 decisions=144434 restart=13 est=1.07478 HP Impl=[2314961, 1111482] DB Impl=2590062[0]  varReasonNeeded[116526]  
15.48/15.52	c Memory used (in MB): 53.2188
15.48/15.53	c DBreduced=3 GV=2140[0]  GL=30102[ 17254,12848] HP=10835 Prune=326970 decisions=144435 restart=13 est=1.07478 HP Impl=[2314996, 1111517] DB Impl=2590075[0]  varReasonNeeded[116526]  
15.48/15.53	c Memory used (in MB): 53.2344
17.49/17.50	c DBreduced=4 GV=2490[0]  GL=31750[ 17254,14496] HP=12135 Prune=364349 decisions=159687 restart=13 est=1.07478 HP Impl=[2634337, 1260900] DB Impl=2970956[0]  varReasonNeeded[138682]  
17.49/17.50	c Memory used (in MB): 53.2344
30.08/30.11	c DBreduced=5 GV=3955[0]  GL=33004[ 17254,15750] HP=18261 Prune=569871 decisions=246684 restart=14 est=1.14733 HP Impl=[4854423, 2076847] DB Impl=4636756[0]  varReasonNeeded[217093]  
30.08/30.11	c Memory used (in MB): 55.8672
38.78/38.80	c DBreduced=6 GV=5322[0]  GL=34182[ 17254,16928] HP=23871 Prune=719909 decisions=307891 restart=15 est=1.19569 HP Impl=[6172690, 2635493] DB Impl=5923222[0]  varReasonNeeded[297820]  
38.78/38.80	c Memory used (in MB): 59.5117
47.97/48.03	c DBreduced=7 GV=6870[0]  GL=35834[ 17254,18580] HP=29522 Prune=904159 decisions=385514 restart=15 est=1.19569 HP Impl=[7714349, 3298442] DB Impl=7429842[0]  varReasonNeeded[353975]  
47.97/48.03	c Memory used (in MB): 59.6602
58.48/58.57	c DBreduced=8 GV=7070[0]  GL=38030[ 17254,20776] HP=37573 Prune=984496 decisions=417124 restart=16 est=1.26555 HP Impl=[8847138, 3583839] DB Impl=7835711[0]  varReasonNeeded[483857]  
58.48/58.57	c Memory used (in MB): 82.5898
81.17/81.29	c DBreduced=9 GV=13868[0]  GL=48643[ 17254,31389] HP=48850 Prune=1207145 decisions=506274 restart=16 est=1.26555 HP Impl=[10556512, 4303319] DB Impl=9509357[0]  varReasonNeeded[759756]  
81.17/81.29	c Memory used (in MB): 121.75
84.67/84.78	c DBreduced=10 GV=15336[0]  GL=45126[ 17254,27872] HP=50350 Prune=1217520 decisions=509244 restart=17 est=1.28973 HP Impl=[10579305, 4317337] DB Impl=9549044[0]  varReasonNeeded[819180]  
84.67/84.78	c Memory used (in MB): 121.902
107.86/107.99	c DBreduced=11 GV=24761[0]  GL=53200[ 17254,35946] HP=61197 Prune=1336406 decisions=551849 restart=17 est=1.28973 HP Impl=[12055160, 4691758] DB Impl=10203411[0]  varReasonNeeded[1246360]  
107.86/107.99	c Memory used (in MB): 169.137
122.65/122.71	c DBreduced=12 GV=30363[0]  GL=54752[ 17254,37498] HP=68165 Prune=1379725 decisions=564423 restart=18 est=1.29242 HP Impl=[12774494, 4810690] DB Impl=10347855[0]  varReasonNeeded[1528067]  
122.65/122.71	c Memory used (in MB): 190.188
138.15/138.29	c DBreduced=13 GV=35563[0]  GL=58693[ 17254,41439] HP=75875 Prune=1529419 decisions=625001 restart=18 est=1.29242 HP Impl=[14289580, 5337589] DB Impl=11332779[0]  varReasonNeeded[1754798]  
138.15/138.29	c Memory used (in MB): 202.246
158.75/158.80	c DBreduced=14 GV=45743[0]  GL=61786[ 17254,44532] HP=86395 Prune=1625550 decisions=656057 restart=18 est=1.29242 HP Impl=[15899666, 5606623] DB Impl=11714429[0]  varReasonNeeded[2213968]  
158.75/158.80	c Memory used (in MB): 213.199
174.04/174.15	c DBreduced=15 GV=53553[0]  GL=63432[ 17254,46178] HP=94237 Prune=1680347 decisions=671710 restart=19 est=1.38378 HP Impl=[16921788, 5740089] DB Impl=11911028[0]  varReasonNeeded[2574925]  
174.04/174.15	c Memory used (in MB): 230.109
196.24/196.35	c DBreduced=16 GV=62645[0]  GL=69288[ 17254,52034] HP=104362 Prune=1794125 decisions=711606 restart=19 est=1.38378 HP Impl=[18539249, 6138501] DB Impl=12701481[0]  varReasonNeeded[3008892]  
196.24/196.35	c Memory used (in MB): 319.68
235.12/235.24	c DBreduced=17 GV=74429[0]  GL=73541[ 17254,56287] HP=116002 Prune=1882228 decisions=735028 restart=19 est=1.38378 HP Impl=[20273520, 6403751] DB Impl=12992880[0]  varReasonNeeded[3573803]  
235.12/235.24	c Memory used (in MB): 319.195
264.31/264.49	c DBreduced=18 GV=85667[0]  GL=78211[ 17254,60957] HP=126716 Prune=1964989 decisions=756982 restart=19 est=1.38378 HP Impl=[21903582, 6652948] DB Impl=13265353[0]  varReasonNeeded[4103283]  
264.31/264.49	c Memory used (in MB): 319.195
292.80/292.94	c DBreduced=19 GV=96308[0]  GL=83376[ 17254,66122] HP=140516 Prune=2165262 decisions=832619 restart=20 est=1.55305 HP Impl=[24299817, 7319371] DB Impl=14470763[0]  varReasonNeeded[4601648]  
292.80/292.94	c Memory used (in MB): 296.48
327.70/327.90	c DBreduced=20 GV=109934[0]  GL=89036[ 17254,71782] HP=155621 Prune=2265896 decisions=861385 restart=20 est=1.55305 HP Impl=[26120755, 7582261] DB Impl=14846213[0]  varReasonNeeded[5255765]  
327.70/327.90	c Memory used (in MB): 317.344
366.19/366.36	c DBreduced=21 GV=125392[0]  GL=95258[ 17254,78004] HP=171011 Prune=2381619 decisions=892233 restart=20 est=1.55305 HP Impl=[26852181, 7775322] DB Impl=15262517[0]  varReasonNeeded[5895878]  
366.19/366.36	c Memory used (in MB): 340.555
405.18/405.34	c DBreduced=22 GV=140334[0]  GL=101649[ 17254,84395] HP=185662 Prune=2492752 decisions=921826 restart=20 est=1.55305 HP Impl=[27553418, 7960672] DB Impl=15661723[0]  varReasonNeeded[6509898]  
405.18/405.34	c Memory used (in MB): 357.18
456.46/456.65	c DBreduced=23 GV=156058[0]  GL=109667[ 17254,92413] HP=207189 Prune=2812340 decisions=1045556 restart=21 est=1.70084 HP Impl=[30834613, 8998125] DB Impl=17592279[0]  varReasonNeeded[7138820]  
456.46/456.65	c Memory used (in MB): 360.137
527.44/527.63	c DBreduced=24 GV=175486[0]  GL=117959[ 17254,100705] HP=226737 Prune=2948696 decisions=1084532 restart=21 est=1.70084 HP Impl=[33162786, 9410879] DB Impl=17871407[0]  varReasonNeeded[7879406]  
527.44/527.63	c Memory used (in MB): 417.102
623.72/623.96	c DBreduced=25 GV=197456[0]  GL=127084[ 17254,109830] HP=248991 Prune=3103333 decisions=1128754 restart=21 est=1.70084 HP Impl=[35763838, 9880524] DB Impl=18175630[0]  varReasonNeeded[8719703]  
623.72/623.96	c Memory used (in MB): 494.922
724.48/724.73	c DBreduced=26 GV=218922[0]  GL=137106[ 17254,119852] HP=270901 Prune=3254937 decisions=1172135 restart=21 est=1.70084 HP Impl=[38280952, 10339706] DB Impl=18475458[0]  varReasonNeeded[9543926]  
724.48/724.73	c Memory used (in MB): 722.742
819.05/819.32	c DBreduced=27 GV=236783[0]  GL=148161[ 17254,130907] HP=304771 Prune=3594565 decisions=1298465 restart=22 est=1.85937 HP Impl=[45477231, 11555762] DB Impl=20360569[0]  varReasonNeeded[10626821]  
819.05/819.32	c Memory used (in MB): 721.512
937.12/937.45	c DBreduced=28 GV=252863[0]  GL=160240[ 17254,142986] HP=345043 Prune=3781017 decisions=1354815 restart=22 est=1.85937 HP Impl=[52728051, 12271777] DB Impl=20920952[0]  varReasonNeeded[11987602]  
937.12/937.45	c Memory used (in MB): 721.512
1059.99/1060.30	c DBreduced=29 GV=285001[0]  GL=173595[ 17254,156341] HP=377161 Prune=4007427 decisions=1419070 restart=22 est=1.85937 HP Impl=[60769908, 13148730] DB Impl=21513254[0]  varReasonNeeded[13548214]  
1059.99/1060.30	c Memory used (in MB): 712.996

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/node47/watcher-461295-1179252610 -o ROOT/results/node47/solver-461295-1179252610 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461295-1179252610/aigsat-sp /tmp/evaluation/461295-1179252610/instance-461295-1179252610.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: 0.00 0.21 0.54 2/77 28084
/proc/meminfo: memFree=1852752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=2244 CPUtime=0
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 412 0 0 0 0 0 0 0 18 0 1 0 280106339 2297856 400 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 561 400 121 277 0 279 0

[startup+0.087625 s]
/proc/loadavg: 0.00 0.21 0.54 2/77 28084
/proc/meminfo: memFree=1852752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=5944 CPUtime=0.08
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 1325 0 0 0 8 0 0 0 18 0 1 0 280106339 6086656 1312 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 1486 1312 131 277 0 1204 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5944

[startup+0.101626 s]
/proc/loadavg: 0.00 0.21 0.54 2/77 28084
/proc/meminfo: memFree=1852752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=6564 CPUtime=0.09
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 1547 0 0 0 9 0 0 0 18 0 1 0 280106339 6721536 1485 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 1641 1485 131 277 0 1359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6564

[startup+0.301647 s]
/proc/loadavg: 0.00 0.21 0.54 2/77 28084
/proc/meminfo: memFree=1852752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=13376 CPUtime=0.29
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 3517 0 0 0 28 1 0 0 19 0 1 0 280106339 13697024 3084 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 3344 3084 131 277 0 3062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13376

[startup+0.701689 s]
/proc/loadavg: 0.00 0.21 0.54 2/77 28084
/proc/meminfo: memFree=1852752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=25252 CPUtime=0.69
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 6870 0 0 0 67 2 0 0 23 0 1 0 280106339 25858048 5892 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134969691 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 6313 5892 136 277 0 6031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25252

[startup+1.50178 s]
/proc/loadavg: 0.00 0.21 0.54 2/78 28085
/proc/meminfo: memFree=1815880/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=48024 CPUtime=1.49
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 14100 0 0 0 144 5 0 0 25 0 1 0 280106339 49176576 11320 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134545848 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 12006 11320 140 277 0 11724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48024

[startup+3.10195 s]
/proc/loadavg: 0.00 0.21 0.54 2/78 28085
/proc/meminfo: memFree=1803144/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=53120 CPUtime=3.09
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 15880 0 0 0 303 6 0 0 25 0 1 0 280106339 54394880 12512 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134735915 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 13280 12512 159 277 0 12998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53120

[startup+6.30129 s]
/proc/loadavg: 0.08 0.23 0.55 2/78 28085
/proc/meminfo: memFree=1802704/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=53376 CPUtime=6.28
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 16054 0 0 0 622 6 0 0 25 0 1 0 280106339 54657024 12621 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 13344 12621 159 277 0 13062 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53376

[startup+12.702 s]
/proc/loadavg: 0.15 0.24 0.55 2/78 28085
/proc/meminfo: memFree=1801752/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=53980 CPUtime=12.68
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 16414 0 0 0 1262 6 0 0 25 0 1 0 280106339 55275520 12831 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657733 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 13495 12831 159 277 0 13213 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53980

[startup+25.5014 s]
/proc/loadavg: 0.34 0.28 0.55 2/78 28085
/proc/meminfo: memFree=1801048/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=54524 CPUtime=25.49
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 16808 0 0 0 2542 7 0 0 25 0 1 0 280106339 55832576 12982 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134736946 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 13631 12982 159 277 0 13349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54524

[startup+51.1011 s]
/proc/loadavg: 0.56 0.33 0.56 2/78 28085
/proc/meminfo: memFree=1794520/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=63284 CPUtime=51.08
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 19450 0 0 0 5100 8 0 0 25 0 1 0 280106339 64802816 15169 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672605 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 15821 15169 159 277 0 15539 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63284

[startup+102.306 s]
/proc/loadavg: 0.81 0.43 0.58 2/78 28085
/proc/meminfo: memFree=1703256/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=152220 CPUtime=102.26
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 41875 0 0 0 10203 23 0 0 25 0 1 0 280106339 155873280 37449 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 38055 37449 159 277 0 37773 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152220

[startup+162.301 s]
/proc/loadavg: 0.93 0.53 0.61 2/78 28085
/proc/meminfo: memFree=1636504/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=218336 CPUtime=162.24
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 58848 0 0 0 16190 34 0 0 25 0 1 0 280106339 223576064 54000 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578828 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 54584 54000 159 277 0 54302 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 218336

[startup+222.302 s]
/proc/loadavg: 0.97 0.62 0.63 2/78 28087
/proc/meminfo: memFree=1528152/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=326852 CPUtime=222.23
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 86373 0 0 0 22175 48 0 0 25 0 1 0 280106339 334696448 80958 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579154 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 81713 80958 159 277 0 81431 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 326852

[startup+282.301 s]
/proc/loadavg: 0.99 0.68 0.65 2/78 28087
/proc/meminfo: memFree=1551448/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=303364 CPUtime=282.21
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 86412 0 0 0 28172 49 0 0 25 0 1 0 280106339 310644736 75125 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134553473 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 75841 75125 159 277 0 75559 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 303364

[startup+342.302 s]
/proc/loadavg: 0.99 0.74 0.67 2/78 28087
/proc/meminfo: memFree=1529880/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=325000 CPUtime=342.19
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 91998 0 0 0 34166 53 0 0 25 0 1 0 280106339 332800000 80548 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672596 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 81250 80548 159 277 0 80968 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 325000

[startup+402.301 s]
/proc/loadavg: 0.99 0.78 0.68 2/78 28087
/proc/meminfo: memFree=1499288/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=357892 CPUtime=402.18
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 100399 0 0 0 40157 61 0 0 25 0 1 0 280106339 366481408 88775 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 89473 88775 159 277 0 89191 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 357892

[startup+462.302 s]
/proc/loadavg: 0.99 0.82 0.70 2/78 28087
/proc/meminfo: memFree=1486104/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=368928 CPUtime=462.15
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 103527 0 0 0 46152 63 0 0 25 0 1 0 280106339 377782272 91451 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 92232 91451 159 277 0 91950 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 368928

[startup+522.302 s]
/proc/loadavg: 0.99 0.85 0.72 2/78 28087
/proc/meminfo: memFree=1442584/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=414764 CPUtime=522.14
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 114983 0 0 0 52140 74 0 0 25 0 1 0 280106339 424718336 102874 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 103691 102874 159 277 0 103409 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 414764

[startup+582.301 s]
/proc/loadavg: 0.99 0.87 0.73 2/78 28087
/proc/meminfo: memFree=1427288/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=427884 CPUtime=582.12
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 118433 0 0 0 58132 80 0 0 25 0 1 0 280106339 438153216 106109 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670527 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 106971 106109 159 277 0 106689 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 427884

[startup+642.302 s]
/proc/loadavg: 0.99 0.90 0.75 2/78 28087
/proc/meminfo: memFree=1347416/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=507504 CPUtime=642.11
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 138564 0 0 0 64112 99 0 0 25 0 1 0 280106339 519684096 126009 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672596 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 126876 126009 159 277 0 126594 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 507504

[startup+702.301 s]
/proc/loadavg: 0.99 0.91 0.76 2/78 28087
/proc/meminfo: memFree=1344408/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=511768 CPUtime=702.09
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 139595 0 0 0 70109 100 0 0 25 0 1 0 280106339 524050432 127007 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 127942 127007 159 277 0 127660 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 511768

[startup+762.307 s]
/proc/loadavg: 0.99 0.92 0.77 2/78 28087
/proc/meminfo: memFree=1117144/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=738824 CPUtime=762.08
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196799 0 0 0 76079 129 0 0 25 0 1 0 280106339 756555776 183347 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 184706 183347 159 277 0 184424 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 738824

[startup+822.301 s]
/proc/loadavg: 0.99 0.94 0.78 2/78 28087
/proc/meminfo: memFree=1117144/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=738824 CPUtime=822.05
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196832 0 0 0 82076 129 0 0 25 0 1 0 280106339 756555776 183380 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575088 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 184706 183380 159 277 0 184424 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 738824

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.79 2/78 28087
/proc/meminfo: memFree=1117144/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=738824 CPUtime=882.04
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196838 0 0 0 88074 130 0 0 25 0 1 0 280106339 756555776 183386 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 184706 183386 159 277 0 184424 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 738824

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.80 2/78 28087
/proc/meminfo: memFree=1125336/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730236 CPUtime=942.02
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196873 0 0 0 94071 131 0 0 25 0 1 0 280106339 747761664 181274 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134584375 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182559 181274 159 277 0 182277 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 730236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.82 2/78 28087
/proc/meminfo: memFree=1125272/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730236 CPUtime=1002
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196888 0 0 0 100069 131 0 0 25 0 1 0 280106339 747761664 181289 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134658097 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182559 181289 159 277 0 182277 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 730236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.82 2/78 28087
/proc/meminfo: memFree=1125272/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730104 CPUtime=1061.98
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196933 0 0 0 106066 132 0 0 25 0 1 0 280106339 747626496 181301 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182526 181301 159 277 0 182244 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 730104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 28087
/proc/meminfo: memFree=1125144/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730104 CPUtime=1121.97
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196933 0 0 0 112064 133 0 0 25 0 1 0 280106339 747626496 181301 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182526 181301 159 277 0 182244 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 730104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 28087
/proc/meminfo: memFree=1125080/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730104 CPUtime=1181.95
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196933 0 0 0 118062 133 0 0 25 0 1 0 280106339 747626496 181301 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574215 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182526 181301 159 277 0 182244 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 730104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 28087
/proc/meminfo: memFree=1125080/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=730104 CPUtime=1200.05
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 0 196933 0 0 0 119872 133 0 0 25 0 1 0 280106339 747626496 181301 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134659520 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 182526 181301 159 277 0 182244 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 730104

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: 0.99 0.97 0.84 2/78 28087
/proc/meminfo: memFree=1125080/2055920 swapFree=4157848/4192956
[pid=28084] ppid=28082 vsize=0 CPUtime=1200.15
/proc/28084/stat : 28084 (aigsat-sp) R 28082 28084 28025 0 -1 1028 196933 0 0 0 119872 143 0 0 25 0 1 0 280106339 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/28084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.18
CPU user time (s): 1198.72
CPU system time (s): 1.45378
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 740084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.72
system time used= 1.45378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196933
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= 1402

runsolver used 1.20482 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue May 15 18:10:10 UTC 2007

IDJOB= 461295
IDBENCH= 48668
IDSOLVER= 203
FILE ID= node47/461295-1179252610

PBS_JOBID= 5277226

Free space on /tmp= 66530 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/c32sat-ssort/ssort8.aig
COMMAND LINE= /tmp/evaluation/461295-1179252610/aigsat-sp /tmp/evaluation/461295-1179252610/instance-461295-1179252610.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-461295-1179252610 -o ROOT/results/node47/solver-461295-1179252610 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461295-1179252610/aigsat-sp /tmp/evaluation/461295-1179252610/instance-461295-1179252610.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  19e9b0d7e2551b918bfbc18d6c3d1c12

RANDOM SEED= 463269435

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1853160 kB
Buffers:         10640 kB
Cached:          88272 kB
SwapCached:       3768 kB
Active:          48828 kB
Inactive:        73532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853160 kB
SwapTotal:     4192956 kB
SwapFree:      4157848 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            65868 kB
Committed_AS:  6368964 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66530 MiB

End job on node47 on Tue May 15 18:30:12 UTC 2007