Trace number 460583

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) 1200.17 1200.58

General information on the benchmark

Nameindustrial-aig/
manolios/manol-pipe-c6nidw_i.aig
MD5SUM4c7f0020dd139632a45f6498666c1aa1
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark106.215
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

3.49/3.51	c file: /tmp/evaluation/460583-1179248097/instance-460583-1179248097.aig
3.49/3.51	c Reading aig format..
3.49/3.51	c MAXVAR  95313
3.49/3.51	c INPUTS  1409
3.49/3.51	c LATCHES 0
3.49/3.51	c OUTPUTS 1
3.49/3.51	c AND     93904
3.49/3.51	c Before initialization time (seconds) 3.38449
3.49/3.51	c Memory used (in MB): 91.375
10.09/10.11	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
10.09/10.11	c DBreduced=0 GV=5600[0]  GL=46057[ 28118,17939] HP=12360 Prune=111292 decisions=34975 restart=13 est=0.686365 HP Impl=[459327, 350021] DB Impl=569192[0]  varReasonNeeded[193857]  
10.09/10.11	c Memory used (in MB): 106.262
11.69/11.73	c DBreduced=1 GV=7482[0]  GL=48922[ 28118,20804] HP=19659 Prune=152162 decisions=47660 restart=14 est=0.686364 HP Impl=[564217, 433999] DB Impl=685570[0]  varReasonNeeded[266925]  
11.69/11.73	c Memory used (in MB): 106.793
11.89/11.91	c DBreduced=2 GV=7572[0]  GL=49113[ 28118,20995] HP=19775 Prune=154237 decisions=48565 restart=14 est=0.686364 HP Impl=[573713, 441055] DB Impl=699577[0]  varReasonNeeded[269015]  
11.89/11.91	c Memory used (in MB): 106.863
12.69/12.70	c DBreduced=3 GV=8320[0]  GL=50955[ 28118,22837] HP=20873 Prune=167825 decisions=52668 restart=15 est=0.844148 HP Impl=[628257, 483770] DB Impl=770976[0]  varReasonNeeded[289782]  
12.69/12.70	c Memory used (in MB): 107.094
14.09/14.17	c DBreduced=4 GV=9593[0]  GL=54725[ 28118,26607] HP=23370 Prune=186030 decisions=57988 restart=15 est=0.844148 HP Impl=[753557, 570489] DB Impl=895713[0]  varReasonNeeded[333460]  
14.09/14.17	c Memory used (in MB): 107.539
15.19/15.25	c DBreduced=5 GV=10546[0]  GL=57021[ 28118,28903] HP=24713 Prune=198596 decisions=60970 restart=15 est=0.844148 HP Impl=[846711, 637948] DB Impl=1003124[0]  varReasonNeeded[359386]  
15.19/15.25	c Memory used (in MB): 113.035
20.89/20.97	c DBreduced=6 GV=16525[0]  GL=60326[ 28118,32208] HP=36163 Prune=291677 decisions=88689 restart=16 est=0.844149 HP Impl=[1249770, 936129] DB Impl=1479388[0]  varReasonNeeded[543826]  
20.89/20.97	c Memory used (in MB): 114.414
24.89/24.98	c DBreduced=7 GV=20750[0]  GL=61226[ 28118,33108] HP=44936 Prune=366747 decisions=110918 restart=17 est=0.844149 HP Impl=[1524075, 1133992] DB Impl=1805628[0]  varReasonNeeded[697916]  
24.89/24.98	c Memory used (in MB): 115.566
26.98/27.04	c DBreduced=8 GV=23964[0]  GL=68537[ 28118,40419] HP=56010 Prune=421197 decisions=128316 restart=17 est=0.844149 HP Impl=[1649574, 1230042] DB Impl=1957008[0]  varReasonNeeded[801576]  
26.98/27.04	c Memory used (in MB): 118.648
31.09/31.17	c DBreduced=9 GV=28671[0]  GL=69783[ 28118,41665] HP=68039 Prune=494724 decisions=149565 restart=17 est=0.844149 HP Impl=[1958206, 1473437] DB Impl=2299439[0]  varReasonNeeded[949559]  
31.09/31.17	c Memory used (in MB): 118.703
37.48/37.59	c DBreduced=10 GV=35054[0]  GL=74052[ 28118,45934] HP=81153 Prune=601471 decisions=179814 restart=18 est=0.958543 HP Impl=[2436787, 1811641] DB Impl=2841020[0]  varReasonNeeded[1172779]  
37.48/37.59	c Memory used (in MB): 118.715
41.58/41.61	c DBreduced=11 GV=40129[0]  GL=78493[ 28118,50375] HP=93808 Prune=673252 decisions=201249 restart=18 est=0.958543 HP Impl=[2724082, 1993391] DB Impl=3101307[0]  varReasonNeeded[1304240]  
41.58/41.61	c Memory used (in MB): 118.746
50.68/50.74	c DBreduced=12 GV=47720[0]  GL=81984[ 28118,53866] HP=107696 Prune=809028 decisions=245993 restart=19 est=0.982218 HP Impl=[3373309, 2460943] DB Impl=3914139[0]  varReasonNeeded[1561040]  
50.68/50.74	c Memory used (in MB): 119.086
59.68/59.70	c DBreduced=13 GV=56207[0]  GL=89786[ 28118,61668] HP=126107 Prune=956906 decisions=294698 restart=19 est=0.982218 HP Impl=[4032378, 2896193] DB Impl=4683958[0]  varReasonNeeded[1888406]  
59.68/59.70	c Memory used (in MB): 121.379
67.27/67.35	c DBreduced=14 GV=63651[0]  GL=97938[ 28118,69820] HP=143887 Prune=1083328 decisions=329150 restart=19 est=0.982218 HP Impl=[4405340, 3145249] DB Impl=5285176[0]  varReasonNeeded[2340396]  
67.27/67.35	c Memory used (in MB): 133.867
77.27/77.38	c DBreduced=15 GV=66399[0]  GL=98460[ 28118,70342] HP=163937 Prune=1223365 decisions=360073 restart=20 est=1.05328 HP Impl=[4876814, 3463996] DB Impl=5987076[0]  varReasonNeeded[2874170]  
77.27/77.38	c Memory used (in MB): 148.133
95.17/95.21	c DBreduced=16 GV=81914[0]  GL=109010[ 28118,80892] HP=186067 Prune=1428139 decisions=408705 restart=20 est=1.05328 HP Impl=[5601793, 4018746] DB Impl=7173494[0]  varReasonNeeded[3399662]  
95.17/95.21	c Memory used (in MB): 173.793
118.56/118.63	c DBreduced=17 GV=99740[0]  GL=116931[ 28118,88813] HP=203579 Prune=1595045 decisions=444237 restart=20 est=1.05328 HP Impl=[5951159, 4303600] DB Impl=8161464[0]  varReasonNeeded[3872541]  
118.56/118.63	c Memory used (in MB): 205.801
139.66/139.76	c DBreduced=18 GV=113501[0]  GL=125355[ 28118,97237] HP=217259 Prune=1728325 decisions=473091 restart=20 est=1.05328 HP Impl=[6225492, 4528461] DB Impl=8893489[0]  varReasonNeeded[4238764]  
139.66/139.76	c Memory used (in MB): 229.773
165.96/166.06	c DBreduced=19 GV=137388[0]  GL=136190[ 28118,108072] HP=237724 Prune=1945264 decisions=526166 restart=21 est=1.08083 HP Impl=[6876004, 4887031] DB Impl=9742090[0]  varReasonNeeded[4717267]  
165.96/166.06	c Memory used (in MB): 299.039
191.85/191.98	c DBreduced=20 GV=150981[0]  GL=149070[ 28118,120952] HP=272747 Prune=2183971 decisions=585889 restart=21 est=1.08083 HP Impl=[7652858, 5347661] DB Impl=10546861[0]  varReasonNeeded[5252024]  
191.85/191.98	c Memory used (in MB): 298.082
223.64/223.72	c DBreduced=21 GV=162198[0]  GL=159853[ 28118,131735] HP=303195 Prune=2375761 decisions=627604 restart=21 est=1.08083 HP Impl=[8107986, 5568518] DB Impl=11024095[0]  varReasonNeeded[5714219]  
223.64/223.72	c Memory used (in MB): 298.082
267.52/267.69	c DBreduced=22 GV=203550[0]  GL=170967[ 28118,142849] HP=330082 Prune=2736835 decisions=702153 restart=22 est=1.10055 HP Impl=[8925653, 6059817] DB Impl=11956546[0]  varReasonNeeded[6566324]  
267.52/267.69	c Memory used (in MB): 285.723
323.91/324.09	c DBreduced=23 GV=234150[0]  GL=184540[ 28118,156422] HP=360088 Prune=3103119 decisions=762924 restart=22 est=1.10055 HP Impl=[9590467, 6583089] DB Impl=12915384[0]  varReasonNeeded[7425957]  
323.91/324.09	c Memory used (in MB): 328.477
410.79/411.05	c DBreduced=24 GV=260004[0]  GL=199161[ 28118,171043] HP=385434 Prune=3413861 decisions=814248 restart=22 est=1.10055 HP Impl=[10139100, 7019350] DB Impl=13713040[0]  varReasonNeeded[8144619]  
410.79/411.05	c Memory used (in MB): 360.258
523.15/523.46	c DBreduced=25 GV=298744[0]  GL=215622[ 28118,187504] HP=423384 Prune=3871215 decisions=891150 restart=22 est=1.10055 HP Impl=[10970512, 7658855] DB Impl=14920142[0]  varReasonNeeded[9216344]  
523.15/523.46	c Memory used (in MB): 385.012
577.14/577.48	c DBreduced=26 GV=344507[0]  GL=234792[ 28118,206674] HP=456345 Prune=4339647 decisions=994085 restart=23 est=1.31356 HP Impl=[12394996, 8625371] DB Impl=16612483[0]  varReasonNeeded[10541262]  
577.14/577.48	c Memory used (in MB): 385.012
608.23/608.58	c DBreduced=27 GV=373405[0]  GL=255658[ 28118,227540] HP=500516 Prune=4756920 decisions=1101429 restart=23 est=1.31356 HP Impl=[13946992, 9664836] DB Impl=18374363[0]  varReasonNeeded[11682769]  
608.23/608.58	c Memory used (in MB): 385.156
683.61/683.94	c DBreduced=28 GV=373412[0]  GL=277476[ 28118,249358] HP=607483 Prune=5265253 decisions=1208532 restart=23 est=1.31356 HP Impl=[14860315, 10182830] DB Impl=19906444[0]  varReasonNeeded[13357363]  
683.61/683.94	c Memory used (in MB): 483.02
897.85/898.30	c DBreduced=29 GV=373413[0]  GL=301548[ 28118,273430] HP=717178 Prune=5720457 decisions=1318342 restart=23 est=1.31356 HP Impl=[15516797, 10475048] DB Impl=21103469[0]  varReasonNeeded[14548275]  
897.85/898.30	c Memory used (in MB): 483.184
1066.02/1066.41	c DBreduced=30 GV=409539[0]  GL=321998[ 28118,293880] HP=807019 Prune=6358913 decisions=1505109 restart=24 est=1.73959 HP Impl=[18003524, 12126314] DB Impl=24671465[0]  varReasonNeeded[16100912]  
1066.02/1066.41	c Memory used (in MB): 481.066

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/node55/watcher-460583-1179248097 -o ROOT/results/node55/solver-460583-1179248097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460583-1179248097/aigsat-sp /tmp/evaluation/460583-1179248097/instance-460583-1179248097.aig 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing Stack size limit: 943718400 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 0 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17308
/proc/meminfo: memFree=1049796/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=3060 CPUtime=0
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 616 0 0 0 0 0 0 0 18 0 1 0 372719773 3133440 604 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 765 604 121 277 0 483 0

[startup+0.084641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17308
/proc/meminfo: memFree=1049796/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=6096 CPUtime=0.07
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 1354 0 0 0 7 0 0 0 18 0 1 0 372719773 6242304 1341 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 1524 1341 131 277 0 1242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6096

[startup+0.101642 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17308
/proc/meminfo: memFree=1049796/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=6828 CPUtime=0.09
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 1553 0 0 0 9 0 0 0 18 0 1 0 372719773 6991872 1540 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 1707 1541 131 277 0 1425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6828

[startup+0.30166 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17308
/proc/meminfo: memFree=1049796/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=16860 CPUtime=0.29
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 4074 0 0 0 28 1 0 0 19 0 1 0 372719773 17264640 3915 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 4215 3915 131 277 0 3933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16860

[startup+0.701698 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17308
/proc/meminfo: memFree=1049796/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=30336 CPUtime=0.69
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 7949 0 0 0 66 3 0 0 22 0 1 0 372719773 31064064 7327 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 7584 7328 131 277 0 7302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30336

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17309
/proc/meminfo: memFree=1009980/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=53940 CPUtime=1.49
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 15332 0 0 0 144 5 0 0 25 0 1 0 372719773 55234560 12911 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 13485 12911 136 277 0 13203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53940

[startup+3.10192 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17309
/proc/meminfo: memFree=979900/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=91584 CPUtime=3.09
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 28680 0 0 0 298 11 0 0 25 0 1 0 372719773 93782016 22499 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134581940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 22896 22499 140 277 0 22614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91584

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17309
/proc/meminfo: memFree=947580/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=107252 CPUtime=6.29
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 36239 0 0 0 615 14 0 0 25 0 1 0 372719773 109826048 25883 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 26813 25883 159 277 0 26531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 107252

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17309
/proc/meminfo: memFree=942716/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=109652 CPUtime=12.69
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 37409 0 0 0 1254 15 0 0 25 0 1 0 372719773 112283648 26867 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672178 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 27413 26867 159 277 0 27131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 109652

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17309
/proc/meminfo: memFree=938108/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=118376 CPUtime=25.49
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 39045 0 0 0 2533 16 0 0 25 0 1 0 372719773 121217024 27970 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657630 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 29594 27970 159 277 0 29312 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 118376

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17309
/proc/meminfo: memFree=933052/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=121968 CPUtime=51.08
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 41540 0 0 0 5090 18 0 0 25 0 1 0 372719773 124895232 29259 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574264 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 30492 29259 159 277 0 30210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 121968

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17309
/proc/meminfo: memFree=869564/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=184508 CPUtime=102.27
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 58092 0 0 0 10196 31 0 0 25 0 1 0 372719773 188936192 45089 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579111 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 46127 45089 159 277 0 45845 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 184508

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17309
/proc/meminfo: memFree=809660/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=245312 CPUtime=162.25
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 73898 0 0 0 16177 48 0 0 25 0 1 0 372719773 251199488 60361 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584586 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 61328 60361 159 277 0 61046 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 245312

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17309
/proc/meminfo: memFree=749244/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=305232 CPUtime=222.24
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 89867 0 0 0 22169 55 0 0 25 0 1 0 372719773 312557568 75057 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 76308 75057 159 277 0 76026 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 305232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17309
/proc/meminfo: memFree=760316/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=293912 CPUtime=282.22
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 92021 0 0 0 28165 57 0 0 25 0 1 0 372719773 300965888 72280 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578833 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 73478 72280 159 277 0 73196 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 293912

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17309
/proc/meminfo: memFree=717180/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=336988 CPUtime=342.21
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 103141 0 0 0 34148 73 0 0 25 0 1 0 372719773 345075712 83033 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575094 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 84247 83033 159 277 0 83965 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 336988

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 17475
/proc/meminfo: memFree=690676/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=362988 CPUtime=402.1
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 109675 0 0 0 40125 85 0 0 25 0 1 0 372719773 371699712 89469 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578859 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 90747 89469 159 277 0 90465 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 362988

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=684924/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=369012 CPUtime=462.06
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 111568 0 0 0 46119 87 0 0 25 0 1 0 372719773 377868288 91001 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 92253 91001 159 277 0 91971 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 369012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=661308/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=393344 CPUtime=522.05
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 117721 0 0 0 52107 98 0 0 25 0 1 0 372719773 402784256 97154 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 98336 97154 159 277 0 98054 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 393344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=659132/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=394396 CPUtime=582.03
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 118903 0 0 0 58104 99 0 0 25 0 1 0 372719773 403861504 97492 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 98599 97492 159 277 0 98317 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 394396

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=658492/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=394244 CPUtime=642.02
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 119565 0 0 0 64103 99 0 0 25 0 1 0 372719773 403705856 97617 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574267 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 98561 97617 159 277 0 98279 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 394244

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=568444/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=494776 CPUtime=702
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143326 0 0 0 70092 108 0 0 25 0 1 0 372719773 506650624 120109 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584380 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123694 120109 159 277 0 123412 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 494776

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=568444/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=494776 CPUtime=761.99
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143326 0 0 0 76091 108 0 0 25 0 1 0 372719773 506650624 120109 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578796 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123694 120109 159 277 0 123412 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 494776

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=568572/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=494776 CPUtime=821.97
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143326 0 0 0 82089 108 0 0 25 0 1 0 372719773 506650624 120109 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172510 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123694 120109 159 277 0 123412 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 494776

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=568060/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=494776 CPUtime=881.96
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143444 0 0 0 88088 108 0 0 25 0 1 0 372719773 506650624 120227 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123694 120227 159 277 0 123412 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 494776

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=569916/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=492608 CPUtime=941.94
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143491 0 0 0 94086 108 0 0 25 0 1 0 372719773 504430592 119732 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123152 119732 159 277 0 122870 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 492608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=569916/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=492608 CPUtime=1001.93
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143491 0 0 0 100085 108 0 0 25 0 1 0 372719773 504430592 119732 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575141 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123152 119732 159 277 0 122870 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 492608

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=569596/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=492608 CPUtime=1061.91
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143631 0 0 0 106083 108 0 0 25 0 1 0 372719773 504430592 119872 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574130 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 123152 119872 159 277 0 122870 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 492608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=585468/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=476056 CPUtime=1121.91
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143777 0 0 0 112082 109 0 0 25 0 1 0 372719773 487481344 115880 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737320 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 119014 115880 159 277 0 118732 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 476056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=585468/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=476056 CPUtime=1181.89
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143780 0 0 0 118080 109 0 0 25 0 1 0 372719773 487481344 115883 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 119014 115883 159 277 0 118732 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 476056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=585340/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=476056 CPUtime=1200.09
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143809 0 0 0 119900 109 0 0 25 0 1 0 372719773 487481344 115912 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 119014 115912 159 277 0 118732 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 476056

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17507
/proc/meminfo: memFree=585340/2055920 swapFree=4184564/4192956
[pid=17308] ppid=17306 vsize=476056 CPUtime=1200.09
/proc/17308/stat : 17308 (aigsat-sp) R 17306 17308 17111 0 -1 0 143809 0 0 0 119900 109 0 0 25 0 1 0 372719773 487481344 115912 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/17308/statm: 119014 115912 159 277 0 118732 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 476056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.17
CPU user time (s): 1199
CPU system time (s): 1.16982
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 494776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.16982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143809
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= 1680

runsolver used 1.05984 second user time and 2.6166 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May 15 16:54:57 UTC 2007

IDJOB= 460583
IDBENCH= 48490
IDSOLVER= 203
FILE ID= node55/460583-1179248097

PBS_JOBID= 5277035

Free space on /tmp= 66540 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/manolios/manol-pipe-c6nidw_i.aig
COMMAND LINE= /tmp/evaluation/460583-1179248097/aigsat-sp /tmp/evaluation/460583-1179248097/instance-460583-1179248097.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-460583-1179248097 -o ROOT/results/node55/solver-460583-1179248097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460583-1179248097/aigsat-sp /tmp/evaluation/460583-1179248097/instance-460583-1179248097.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  4c7f0020dd139632a45f6498666c1aa1

RANDOM SEED= 475330754

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1050076 kB
Buffers:         53832 kB
Cached:         790312 kB
SwapCached:       2456 kB
Active:         368264 kB
Inactive:       485704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050076 kB
SwapTotal:     4192956 kB
SwapFree:      4184564 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:           137916 kB
Committed_AS:  4504136 kB
PageTables:       1408 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= 66540 MiB

End job on node55 on Tue May 15 17:15:00 UTC 2007