Trace number 461287

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) 1200.09 1200.44

General information on the benchmark

Nameadditional-aig/
c32sat-ssort/ssort16.aig
MD5SUMc033f8b2c853bbc488fc4365b40b3a5b
Bench CategoryALL (all instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved

Solver Data (download as text)

6.48/6.55	c file: /tmp/evaluation/461287-1179252591/instance-461287-1179252591.aig
6.48/6.55	c Reading aig format..
6.48/6.55	c MAXVAR  217100
6.48/6.55	c INPUTS  16832
6.48/6.55	c LATCHES 0
6.48/6.55	c OUTPUTS 1
6.48/6.55	c AND     200268
6.48/6.55	c Before initialization time (seconds) 6.32004
6.48/6.55	c Memory used (in MB): 184.738
58.07/58.11	c Pre-processing followed by bcp (no decisions) assigned 480 vars 
58.07/58.11	c DBreduced=0 GV=7031[0]  GL=104118[ 66878,37240] HP=30377 Prune=979201 decisions=429006 restart=15 est=0.438194 HP Impl=[6668602, 4115266] DB Impl=9508273[0]  varReasonNeeded[382448]  
58.07/58.11	c Memory used (in MB): 207.941
65.16/65.26	c DBreduced=1 GV=7766[0]  GL=107306[ 66878,40428] HP=32838 Prune=1064929 decisions=463182 restart=15 est=0.438194 HP Impl=[7584740, 4609446] DB Impl=10792897[0]  varReasonNeeded[422728]  
65.16/65.26	c Memory used (in MB): 209.738
70.56/70.62	c DBreduced=2 GV=8452[0]  GL=110155[ 66878,43277] HP=35004 Prune=1138120 decisions=491464 restart=15 est=0.438194 HP Impl=[8355988, 4984307] DB Impl=11664363[0]  varReasonNeeded[467878]  
70.56/70.62	c Memory used (in MB): 209.762
78.45/78.51	c DBreduced=3 GV=9348[0]  GL=114518[ 66878,47640] HP=38476 Prune=1246296 decisions=534617 restart=16 est=0.465049 HP Impl=[9405189, 5553749] DB Impl=13136035[0]  varReasonNeeded[524593]  
78.45/78.51	c Memory used (in MB): 209.785
145.04/145.20	c DBreduced=4 GV=16351[0]  GL=119694[ 66878,52816] HP=59052 Prune=2038865 decisions=843666 restart=17 est=0.484044 HP Impl=[18272039, 10113633] DB Impl=24265412[0]  varReasonNeeded[853416]  
145.04/145.20	c Memory used (in MB): 209.816
208.52/208.64	c DBreduced=5 GV=21290[0]  GL=124429[ 66878,57551] HP=74373 Prune=2683913 decisions=1091928 restart=17 est=0.484044 HP Impl=[26843046, 14010177] DB Impl=34109193[0]  varReasonNeeded[1074836]  
208.52/208.64	c Memory used (in MB): 209.855
287.00/287.14	c DBreduced=6 GV=27084[0]  GL=130257[ 66878,63379] HP=92296 Prune=3468920 decisions=1394073 restart=18 est=0.554129 HP Impl=[37536768, 18603150] DB Impl=45733648[0]  varReasonNeeded[1356758]  
287.00/287.14	c Memory used (in MB): 211.395
368.77/368.95	c DBreduced=7 GV=34275[0]  GL=137011[ 66878,70133] HP=111140 Prune=4192968 decisions=1674794 restart=18 est=0.554129 HP Impl=[47905861, 23303579] DB Impl=59159819[0]  varReasonNeeded[1719548]  
368.77/368.95	c Memory used (in MB): 214.434
475.85/476.09	c DBreduced=8 GV=42027[0]  GL=147001[ 66878,80123] HP=134236 Prune=5158200 decisions=2052378 restart=19 est=0.838399 HP Impl=[61718273, 29157448] DB Impl=75267569[0]  varReasonNeeded[2066625]  
475.85/476.09	c Memory used (in MB): 216.484
602.51/602.78	c DBreduced=9 GV=50791[0]  GL=154290[ 66878,87412] HP=154903 Prune=6134012 decisions=2415969 restart=19 est=0.838399 HP Impl=[78674695, 35815584] DB Impl=93182224[0]  varReasonNeeded[2473765]  
602.51/602.78	c Memory used (in MB): 216.562
757.26/757.54	c DBreduced=10 GV=59845[0]  GL=159980[ 66878,93102] HP=178157 Prune=7265342 decisions=2842760 restart=20 est=0.996253 HP Impl=[99937582, 43768259] DB Impl=113808943[0]  varReasonNeeded[2887544]  
757.26/757.54	c Memory used (in MB): 216.617
911.92/912.26	c DBreduced=11 GV=70472[0]  GL=169833[ 66878,102955] HP=202615 Prune=8395565 decisions=3266270 restart=20 est=0.996253 HP Impl=[121289444, 51532028] DB Impl=134456500[0]  varReasonNeeded[3381009]  
911.92/912.26	c Memory used (in MB): 216.66
1075.37/1075.77	c DBreduced=12 GV=84232[0]  GL=179558[ 66878,112680] HP=228393 Prune=9532059 decisions=3694038 restart=20 est=0.996253 HP Impl=[143394779, 59450229] DB Impl=156309612[0]  varReasonNeeded[4029056]  
1075.37/1075.77	c Memory used (in MB): 216.734

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/node5/watcher-461287-1179252591 -o ROOT/results/node5/solver-461287-1179252591 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461287-1179252591/aigsat-sp /tmp/evaluation/461287-1179252591/instance-461287-1179252591.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: 0.92 0.49 0.58 3/77 16820
/proc/meminfo: memFree=1775992/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=5440 CPUtime=0
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 997 0 0 0 0 0 0 0 18 0 1 0 401296782 5570560 985 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 0 0 0
/proc/16820/statm: 1360 993 121 277 0 1078 0

[startup+0.051641 s]
/proc/loadavg: 0.92 0.49 0.58 3/77 16820
/proc/meminfo: memFree=1775992/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=5440 CPUtime=0.04
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 1211 0 0 0 4 0 0 0 18 0 1 0 401296782 5570560 1199 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134750906 0 0 4096 35 0 0 0 17 0 0 0
/proc/16820/statm: 1360 1199 121 277 0 1078 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5440

[startup+0.101648 s]
/proc/loadavg: 0.92 0.49 0.58 3/77 16820
/proc/meminfo: memFree=1775992/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=8112 CPUtime=0.09
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 1884 0 0 0 9 0 0 0 18 0 1 0 401296782 8306688 1871 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/16820/statm: 2028 1872 131 277 0 1746 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8112

[startup+0.301671 s]
/proc/loadavg: 0.92 0.49 0.58 3/77 16820
/proc/meminfo: memFree=1775992/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=18272 CPUtime=0.29
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 4498 0 0 0 28 1 0 0 19 0 1 0 401296782 18710528 4339 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/16820/statm: 4568 4340 131 277 0 4286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18272

[startup+0.701716 s]
/proc/loadavg: 0.92 0.49 0.58 3/77 16820
/proc/meminfo: memFree=1775992/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=33900 CPUtime=0.69
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 10024 0 0 0 65 4 0 0 23 0 1 0 401296782 34713600 8225 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/16820/statm: 8475 8225 131 277 0 8193 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33900

[startup+1.50181 s]
/proc/loadavg: 0.92 0.49 0.58 2/78 16821
/proc/meminfo: memFree=1735536/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=58448 CPUtime=1.49
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 16273 0 0 0 144 5 0 0 25 0 1 0 401296782 59850752 14279 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188668 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 14612 14279 132 277 0 14330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58448

[startup+3.10199 s]
/proc/loadavg: 0.93 0.50 0.58 2/78 16821
/proc/meminfo: memFree=1704560/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=97552 CPUtime=3.08
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 28447 0 0 0 298 10 0 0 25 0 1 0 401296782 99893248 22717 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134681669 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 24388 22717 136 277 0 24106 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97552

[startup+6.30116 s]
/proc/loadavg: 0.93 0.50 0.58 2/78 16821
/proc/meminfo: memFree=1605808/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=183720 CPUtime=6.28
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 58370 0 0 0 606 22 0 0 25 0 1 0 401296782 188129280 45081 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134648386 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 45930 45081 140 277 0 45648 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 183720

[startup+12.7019 s]
/proc/loadavg: 0.94 0.51 0.58 2/78 16821
/proc/meminfo: memFree=1575216/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=212928 CPUtime=12.68
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 65996 0 0 0 1244 24 0 0 25 0 1 0 401296782 218038272 50170 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134731566 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53232 50170 159 277 0 52950 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 212928

[startup+25.5023 s]
/proc/loadavg: 0.95 0.53 0.59 2/78 16821
/proc/meminfo: memFree=1574384/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=212928 CPUtime=25.48
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 66204 0 0 0 2524 24 0 0 25 0 1 0 401296782 218038272 50378 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670376 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53232 50378 159 277 0 52950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 212928

[startup+51.1022 s]
/proc/loadavg: 0.96 0.56 0.60 2/78 16821
/proc/meminfo: memFree=1573168/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=212928 CPUtime=51.06
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 66514 0 0 0 5082 24 0 0 25 0 1 0 401296782 218038272 50688 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574232 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53232 50688 159 277 0 52950 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 212928

[startup+102.307 s]
/proc/loadavg: 0.98 0.63 0.62 2/78 16821
/proc/meminfo: memFree=1570608/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=214848 CPUtime=102.26
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 67983 0 0 0 10200 26 0 0 25 0 1 0 401296782 220004352 51270 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53712 51270 159 277 0 53430 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 214848

[startup+162.303 s]
/proc/loadavg: 0.99 0.70 0.64 2/78 16821
/proc/meminfo: memFree=1569520/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=214888 CPUtime=162.24
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 68482 0 0 0 16197 27 0 0 25 0 1 0 401296782 220045312 51545 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672628 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53722 51545 159 277 0 53440 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 214888

[startup+222.303 s]
/proc/loadavg: 0.99 0.75 0.66 2/78 16821
/proc/meminfo: memFree=1569136/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=214928 CPUtime=222.22
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 68804 0 0 0 22195 27 0 0 25 0 1 0 401296782 220086272 51633 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671273 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53732 51633 159 277 0 53450 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 214928

[startup+282.302 s]
/proc/loadavg: 0.99 0.79 0.68 2/78 16821
/proc/meminfo: memFree=1568304/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=214928 CPUtime=282.2
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 69015 0 0 0 28192 28 0 0 25 0 1 0 401296782 220086272 51844 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575102 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 53732 51844 159 277 0 53450 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 214928

[startup+342.302 s]
/proc/loadavg: 0.99 0.83 0.69 2/78 16821
/proc/meminfo: memFree=1567792/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=216508 CPUtime=342.18
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 69760 0 0 0 34189 29 0 0 25 0 1 0 401296782 221704192 51960 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134659496 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 54127 51960 159 277 0 53845 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 216508

[startup+402.303 s]
/proc/loadavg: 0.99 0.86 0.71 2/78 16821
/proc/meminfo: memFree=1566064/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=219628 CPUtime=402.16
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 71450 0 0 0 40186 30 0 0 25 0 1 0 401296782 224899072 52367 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574142 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 54907 52367 159 277 0 54625 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 219628

[startup+462.303 s]
/proc/loadavg: 0.99 0.88 0.73 2/78 16821
/proc/meminfo: memFree=1565040/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221676 CPUtime=462.15
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 72213 0 0 0 46184 31 0 0 25 0 1 0 401296782 226996224 52617 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55419 52617 159 277 0 55137 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 221676

[startup+522.301 s]
/proc/loadavg: 0.99 0.90 0.74 2/78 16821
/proc/meminfo: memFree=1564464/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221756 CPUtime=522.13
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 72612 0 0 0 52181 32 0 0 25 0 1 0 401296782 227078144 52748 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134736879 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55439 52748 159 277 0 55157 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 221756

[startup+582.301 s]
/proc/loadavg: 0.99 0.91 0.75 2/78 16821
/proc/meminfo: memFree=1564144/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221756 CPUtime=582.11
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 72695 0 0 0 58179 32 0 0 25 0 1 0 401296782 227078144 52831 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134556526 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55439 52831 159 277 0 55157 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 221756

[startup+642.302 s]
/proc/loadavg: 0.99 0.93 0.76 2/78 16821
/proc/meminfo: memFree=1563824/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221812 CPUtime=642.1
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73052 0 0 0 64177 33 0 0 25 0 1 0 401296782 227135488 52900 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734949 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55453 52900 159 277 0 55171 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 221812

[startup+702.302 s]
/proc/loadavg: 0.99 0.94 0.78 2/78 16821
/proc/meminfo: memFree=1563632/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221812 CPUtime=702.08
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73072 0 0 0 70174 34 0 0 25 0 1 0 401296782 227135488 52920 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55453 52920 159 277 0 55171 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 221812

[startup+762.305 s]
/proc/loadavg: 0.99 0.95 0.79 2/78 16821
/proc/meminfo: memFree=1563248/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221856 CPUtime=762.07
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73465 0 0 0 76172 35 0 0 25 0 1 0 401296782 227180544 53011 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670542 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55464 53011 159 277 0 55182 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 221856

[startup+822.301 s]
/proc/loadavg: 0.99 0.95 0.80 2/78 16821
/proc/meminfo: memFree=1563184/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221856 CPUtime=822.04
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73465 0 0 0 82169 35 0 0 25 0 1 0 401296782 227180544 53011 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643253 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55464 53011 159 277 0 55182 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 221856

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.81 2/78 16821
/proc/meminfo: memFree=1562928/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221856 CPUtime=882.03
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73519 0 0 0 88167 36 0 0 25 0 1 0 401296782 227180544 53065 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55464 53065 159 277 0 55182 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 221856

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 0.82 2/78 16821
/proc/meminfo: memFree=1562416/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221932 CPUtime=942.01
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73931 0 0 0 94165 36 0 0 25 0 1 0 401296782 227258368 53164 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734949 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55483 53164 159 277 0 55201 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 221932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 16821
/proc/meminfo: memFree=1562288/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221932 CPUtime=1001.99
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 73967 0 0 0 100162 37 0 0 25 0 1 0 401296782 227258368 53200 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671653 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55483 53200 159 277 0 55201 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 221932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 16821
/proc/meminfo: memFree=1561776/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=221932 CPUtime=1061.97
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 74074 0 0 0 106160 37 0 0 25 0 1 0 401296782 227258368 53307 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553503 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55483 53307 159 277 0 55201 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 221932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16821
/proc/meminfo: memFree=1561584/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=222008 CPUtime=1121.96
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 74455 0 0 0 112158 38 0 0 25 0 1 0 401296782 227336192 53356 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671629 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55502 53356 159 277 0 55220 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 222008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16821
/proc/meminfo: memFree=1561520/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=222008 CPUtime=1181.94
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 74455 0 0 0 118156 38 0 0 25 0 1 0 401296782 227336192 53356 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574010 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55502 53356 159 277 0 55220 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 222008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 16821
/proc/meminfo: memFree=1561520/2055920 swapFree=4150068/4192956
[pid=16820] ppid=16818 vsize=222008 CPUtime=1200.03
/proc/16820/stat : 16820 (aigsat-sp) R 16818 16820 16719 0 -1 0 74455 0 0 0 119965 38 0 0 25 0 1 0 401296782 227336192 53356 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/16820/statm: 55502 53356 159 277 0 55220 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 222008

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.66
CPU system time (s): 0.424935
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 222008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74455
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= 2054

runsolver used 1.3118 second user time and 3.06453 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May 15 18:09:51 UTC 2007

IDJOB= 461287
IDBENCH= 48666
IDSOLVER= 203
FILE ID= node5/461287-1179252591

PBS_JOBID= 5276847

Free space on /tmp= 66526 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/c32sat-ssort/ssort16.aig
COMMAND LINE= /tmp/evaluation/461287-1179252591/aigsat-sp /tmp/evaluation/461287-1179252591/instance-461287-1179252591.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-461287-1179252591 -o ROOT/results/node5/solver-461287-1179252591 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461287-1179252591/aigsat-sp /tmp/evaluation/461287-1179252591/instance-461287-1179252591.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  c033f8b2c853bbc488fc4365b40b3a5b

RANDOM SEED= 588530998

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1776208 kB
Buffers:         17472 kB
Cached:         166848 kB
SwapCached:      11180 kB
Active:          44212 kB
Inactive:       163196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776208 kB
SwapTotal:     4192956 kB
SwapFree:      4150068 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          30028 kB
Slab:            57808 kB
Committed_AS: 15077140 kB
PageTables:       1740 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 node5 on Tue May 15 18:29:54 UTC 2007