Trace number 460815

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) 1200.07 1200.46

General information on the benchmark

Nameadditional-aig/tip-k-ind-aigs-o1234g/
Og/ken.oop^1.C.aig
MD5SUM307579081594ca6bba95b53a58f7c31e
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2847
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

1.39/1.41	c file: /tmp/evaluation/460815-1179251488/instance-460815-1179251488.aig
1.39/1.41	c Reading aig format..
1.39/1.41	c MAXVAR  66896
1.39/1.41	c INPUTS  1452
1.39/1.41	c LATCHES 0
1.39/1.41	c OUTPUTS 1
1.39/1.41	c AND     65444
1.39/1.41	c Before initialization time (seconds) 1.35979
1.39/1.41	c Memory used (in MB): 46.5742
7.09/7.12	c Pre-processing followed by bcp (no decisions) assigned 196 vars 
7.09/7.12	c DBreduced=0 GV=914[0]  GL=19943[ 12240,7703] HP=6924 Prune=161909 decisions=104383 restart=11 est=2.12036 HP Impl=[335365, 287466] DB Impl=934810[0]  varReasonNeeded[39554]  
7.09/7.12	c Memory used (in MB): 55.9453
7.09/7.13	c DBreduced=1 GV=914[0]  GL=19943[ 12240,7703] HP=6924 Prune=161910 decisions=104384 restart=11 est=2.12036 HP Impl=[335365, 287466] DB Impl=934813[0]  varReasonNeeded[39554]  
7.09/7.13	c Memory used (in MB): 56.0977
7.29/7.39	c DBreduced=2 GV=917[0]  GL=20753[ 12240,8513] HP=7734 Prune=164614 decisions=105707 restart=12 est=2.15466 HP Impl=[340492, 291292] DB Impl=966166[0]  varReasonNeeded[45696]  
7.29/7.39	c Memory used (in MB): 56.5312
8.39/8.48	c DBreduced=3 GV=1068[0]  GL=21731[ 12240,9491] HP=11908 Prune=180304 decisions=113034 restart=13 est=2.20038 HP Impl=[367897, 310360] DB Impl=1038445[0]  varReasonNeeded[67589]  
8.39/8.48	c Memory used (in MB): 58.0859
10.09/10.19	c DBreduced=4 GV=1150[0]  GL=23236[ 12240,10996] HP=17044 Prune=199311 decisions=122690 restart=13 est=2.20038 HP Impl=[399119, 331705] DB Impl=1161443[0]  varReasonNeeded[101876]  
10.09/10.19	c Memory used (in MB): 59.6367
11.00/11.05	c DBreduced=5 GV=1212[0]  GL=24217[ 12240,11977] HP=20357 Prune=210143 decisions=127812 restart=14 est=2.27182 HP Impl=[413717, 341697] DB Impl=1242984[0]  varReasonNeeded[123742]  
11.00/11.05	c Memory used (in MB): 60.3945
12.19/12.20	c DBreduced=6 GV=1311[0]  GL=25016[ 12240,12776] HP=25496 Prune=225401 decisions=135179 restart=14 est=2.27182 HP Impl=[432391, 353924] DB Impl=1349275[0]  varReasonNeeded[153926]  
12.19/12.20	c Memory used (in MB): 61.0742
13.58/13.60	c DBreduced=7 GV=1451[0]  GL=26123[ 12240,13883] HP=31125 Prune=243673 decisions=143933 restart=15 est=2.31468 HP Impl=[459824, 373092] DB Impl=1438528[0]  varReasonNeeded[186216]  
13.58/13.60	c Memory used (in MB): 62.0039
14.38/14.43	c DBreduced=8 GV=1610[0]  GL=26378[ 12240,14138] HP=35295 Prune=254607 decisions=149211 restart=15 est=2.31468 HP Impl=[471473, 379496] DB Impl=1596388[0]  varReasonNeeded[213472]  
14.38/14.43	c Memory used (in MB): 62.1914
15.58/15.69	c DBreduced=9 GV=1629[0]  GL=27957[ 12240,15717] HP=42161 Prune=272864 decisions=157084 restart=16 est=2.44613 HP Impl=[499849, 396641] DB Impl=1771421[0]  varReasonNeeded[265625]  
15.58/15.69	c Memory used (in MB): 62.7188
17.59/17.65	c DBreduced=10 GV=1849[0]  GL=30150[ 12240,17910] HP=49448 Prune=304052 decisions=173162 restart=16 est=2.44613 HP Impl=[551341, 434485] DB Impl=1901039[0]  varReasonNeeded[299621]  
17.59/17.65	c Memory used (in MB): 63.6445
18.89/18.97	c DBreduced=11 GV=1982[0]  GL=30786[ 12240,18546] HP=55393 Prune=324512 decisions=182626 restart=16 est=2.44613 HP Impl=[580038, 454685] DB Impl=1947321[0]  varReasonNeeded[324338]  
18.89/18.97	c Memory used (in MB): 64.2969
21.79/21.81	c DBreduced=12 GV=2370[0]  GL=33360[ 12240,21120] HP=64946 Prune=360116 decisions=200453 restart=17 est=2.68049 HP Impl=[634198, 493812] DB Impl=2127865[0]  varReasonNeeded[372566]  
21.79/21.81	c Memory used (in MB): 67.0859
22.99/23.08	c DBreduced=13 GV=2714[0]  GL=35257[ 12240,23017] HP=73134 Prune=381559 decisions=210431 restart=17 est=2.68049 HP Impl=[661964, 512622] DB Impl=2259962[0]  varReasonNeeded[417936]  
22.99/23.08	c Memory used (in MB): 67.1055
24.68/24.71	c DBreduced=14 GV=3311[0]  GL=37325[ 12240,25085] HP=82271 Prune=405183 decisions=220932 restart=17 est=2.68049 HP Impl=[687270, 527623] DB Impl=2503539[0]  varReasonNeeded[481013]  
24.68/24.71	c Memory used (in MB): 66.8477
27.18/27.28	c DBreduced=15 GV=3775[0]  GL=39877[ 12240,27637] HP=93607 Prune=436907 decisions=235791 restart=17 est=2.68049 HP Impl=[728173, 554852] DB Impl=2779485[0]  varReasonNeeded[568428]  
27.18/27.28	c Memory used (in MB): 70.1992
31.07/31.14	c DBreduced=16 GV=4342[0]  GL=43070[ 12240,30830] HP=104794 Prune=485485 decisions=261101 restart=18 est=2.73476 HP Impl=[796750, 601812] DB Impl=2993720[0]  varReasonNeeded[622817]  
31.07/31.14	c Memory used (in MB): 72.3789
35.47/35.54	c DBreduced=17 GV=4747[0]  GL=46003[ 12240,33763] HP=118082 Prune=528427 decisions=279797 restart=18 est=2.73476 HP Impl=[860855, 644314] DB Impl=3110117[0]  varReasonNeeded[690854]  
35.47/35.54	c Memory used (in MB): 74.6484
40.37/40.42	c DBreduced=18 GV=5201[0]  GL=48505[ 12240,36265] HP=132121 Prune=577955 decisions=301883 restart=18 est=2.73476 HP Impl=[934708, 698308] DB Impl=3171921[0]  varReasonNeeded[753474]  
40.37/40.42	c Memory used (in MB): 76.5938
45.57/45.64	c DBreduced=19 GV=5633[0]  GL=51201[ 12240,38961] HP=146616 Prune=635706 decisions=329948 restart=19 est=2.93193 HP Impl=[1030285, 765155] DB Impl=3395112[0]  varReasonNeeded[821808]  
45.57/45.64	c Memory used (in MB): 78.3594
51.97/52.02	c DBreduced=20 GV=5981[0]  GL=56138[ 12240,43898] HP=165186 Prune=698074 decisions=359914 restart=19 est=2.93193 HP Impl=[1116045, 826751] DB Impl=3597374[0]  varReasonNeeded[910147]  
51.97/52.02	c Memory used (in MB): 81.0898
58.56/58.60	c DBreduced=21 GV=6720[0]  GL=60019[ 12240,47779] HP=183503 Prune=768985 decisions=392626 restart=19 est=2.93193 HP Impl=[1224134, 899815] DB Impl=3863413[0]  varReasonNeeded[997715]  
58.56/58.60	c Memory used (in MB): 83.5039
67.07/67.11	c DBreduced=22 GV=7458[0]  GL=63673[ 12240,51433] HP=203234 Prune=842068 decisions=424792 restart=19 est=2.93193 HP Impl=[1343977, 983194] DB Impl=4153849[0]  varReasonNeeded[1093066]  
67.07/67.11	c Memory used (in MB): 86
77.86/77.97	c DBreduced=23 GV=8292[0]  GL=69657[ 12240,57417] HP=226753 Prune=923368 decisions=460979 restart=20 est=3.26344 HP Impl=[1471509, 1061970] DB Impl=4689947[0]  varReasonNeeded[1266176]  
77.86/77.97	c Memory used (in MB): 92.7773
87.76/87.82	c DBreduced=24 GV=8960[0]  GL=75163[ 12240,62923] HP=251015 Prune=1006629 decisions=500574 restart=20 est=3.26344 HP Impl=[1613651, 1159488] DB Impl=5018624[0]  varReasonNeeded[1403223]  
87.76/87.82	c Memory used (in MB): 92.8242
98.65/98.76	c DBreduced=25 GV=9287[0]  GL=81527[ 12240,69287] HP=279246 Prune=1113462 decisions=549945 restart=20 est=3.26344 HP Impl=[1764454, 1274089] DB Impl=5290952[0]  varReasonNeeded[1532725]  
98.65/98.76	c Memory used (in MB): 93.8281
111.15/111.29	c DBreduced=26 GV=10164[0]  GL=88204[ 12240,75964] HP=309960 Prune=1217798 decisions=597669 restart=20 est=3.26344 HP Impl=[1873807, 1345747] DB Impl=5886909[0]  varReasonNeeded[1716669]  
111.15/111.29	c Memory used (in MB): 104.211
123.25/123.34	c DBreduced=27 GV=11139[0]  GL=95669[ 12240,83429] HP=342915 Prune=1308639 decisions=637417 restart=21 est=3.40633 HP Impl=[2087267, 1503416] DB Impl=6618837[0]  varReasonNeeded[1952529]  
123.25/123.34	c Memory used (in MB): 108.18
137.35/137.49	c DBreduced=28 GV=12699[0]  GL=103579[ 12240,91339] HP=378446 Prune=1432316 decisions=693625 restart=21 est=3.40633 HP Impl=[2252196, 1616405] DB Impl=7135361[0]  varReasonNeeded[2138082]  
137.35/137.49	c Memory used (in MB): 112.863
158.54/158.67	c DBreduced=29 GV=14328[0]  GL=112561[ 12240,100321] HP=419016 Prune=1563237 decisions=752265 restart=21 est=3.40633 HP Impl=[2441843, 1739444] DB Impl=7879475[0]  varReasonNeeded[2363848]  
158.54/158.67	c Memory used (in MB): 118.48
177.43/177.58	c DBreduced=30 GV=15773[0]  GL=122267[ 12240,110027] HP=461369 Prune=1699719 decisions=815782 restart=21 est=3.40633 HP Impl=[2596092, 1841512] DB Impl=8543105[0]  varReasonNeeded[2639306]  
177.43/177.58	c Memory used (in MB): 125.59
204.13/204.29	c DBreduced=31 GV=17585[0]  GL=131884[ 12240,119644] HP=508410 Prune=1873172 decisions=893798 restart=22 est=3.62635 HP Impl=[2863220, 2012544] DB Impl=9456369[0]  varReasonNeeded[2911489]  
204.13/204.29	c Memory used (in MB): 145.637
224.33/224.42	c DBreduced=32 GV=19063[0]  GL=143601[ 12240,131361] HP=561482 Prune=2054707 decisions=975877 restart=22 est=3.62635 HP Impl=[3102219, 2182067] DB Impl=10166340[0]  varReasonNeeded[3181443]  
224.33/224.42	c Memory used (in MB): 144.703
249.32/249.44	c DBreduced=33 GV=21214[0]  GL=157890[ 12240,145650] HP=620015 Prune=2278484 decisions=1076740 restart=22 est=3.62635 HP Impl=[3461270, 2422078] DB Impl=11041820[0]  varReasonNeeded[3459513]  
249.32/249.44	c Memory used (in MB): 144.703
279.92/280.06	c DBreduced=34 GV=24283[0]  GL=172331[ 12240,160091] HP=681411 Prune=2479798 decisions=1163572 restart=22 est=3.62635 HP Impl=[3739153, 2605683] DB Impl=11992530[0]  varReasonNeeded[3783213]  
279.92/280.06	c Memory used (in MB): 162.789
314.90/315.10	c DBreduced=35 GV=27513[0]  GL=188084[ 12240,175844] HP=752002 Prune=2717070 decisions=1267412 restart=23 est=3.91496 HP Impl=[4027304, 2794723] DB Impl=13340069[0]  varReasonNeeded[4217692]  
314.90/315.10	c Memory used (in MB): 175.105
366.59/366.76	c DBreduced=36 GV=32808[0]  GL=204984[ 12240,192744] HP=823975 Prune=2967101 decisions=1372991 restart=23 est=3.91496 HP Impl=[4402542, 3033773] DB Impl=15195692[0]  varReasonNeeded[4661574]  
366.59/366.76	c Memory used (in MB): 185.047
415.18/415.31	c DBreduced=37 GV=37090[0]  GL=223849[ 12240,211609] HP=905998 Prune=3238600 decisions=1490230 restart=23 est=3.91496 HP Impl=[4832401, 3336225] DB Impl=17029366[0]  varReasonNeeded[5169325]  
415.18/415.31	c Memory used (in MB): 193.258
469.76/469.92	c DBreduced=38 GV=40675[0]  GL=245319[ 12240,233079] HP=998100 Prune=3515733 decisions=1615832 restart=23 est=3.91496 HP Impl=[5288812, 3641930] DB Impl=19059443[0]  varReasonNeeded[5843800]  
469.76/469.92	c Memory used (in MB): 202.113
533.36/533.56	c DBreduced=39 GV=45018[0]  GL=268078[ 12240,255838] HP=1100126 Prune=3837789 decisions=1756612 restart=24 est=4.02355 HP Impl=[5681827, 3904235] DB Impl=20678110[0]  varReasonNeeded[6390525]  
533.36/533.56	c Memory used (in MB): 238.395
635.33/635.61	c DBreduced=40 GV=55348[0]  GL=293485[ 12240,281245] HP=1205536 Prune=4164726 decisions=1900827 restart=24 est=4.02355 HP Impl=[6041056, 4125887] DB Impl=24438061[0]  varReasonNeeded[7128807]  
635.33/635.61	c Memory used (in MB): 238.566
724.41/724.74	c DBreduced=41 GV=61787[0]  GL=321518[ 12240,309278] HP=1324990 Prune=4588490 decisions=2092451 restart=24 est=4.02355 HP Impl=[6551162, 4457127] DB Impl=27118110[0]  varReasonNeeded[7829176]  
724.41/724.74	c Memory used (in MB): 236.52
836.98/837.31	c DBreduced=42 GV=72380[0]  GL=352161[ 12240,339921] HP=1451177 Prune=5040620 decisions=2293882 restart=24 est=4.02355 HP Impl=[7109951, 4827609] DB Impl=30157099[0]  varReasonNeeded[8616671]  
836.98/837.31	c Memory used (in MB): 287.117
1025.03/1025.42	c DBreduced=43 GV=89870[0]  GL=385844[ 12240,373604] HP=1587903 Prune=5501732 decisions=2494958 restart=24 est=4.02355 HP Impl=[7666410, 5176504] DB Impl=35029223[0]  varReasonNeeded[9739514]  
1025.03/1025.42	c Memory used (in MB): 310.43
1150.00/1150.41	c DBreduced=44 GV=99777[0]  GL=422845[ 12240,410605] HP=1743953 Prune=6099966 decisions=2755536 restart=25 est=4.09785 HP Impl=[8579726, 5747951] DB Impl=38036945[0]  varReasonNeeded[10590862]  
1150.00/1150.41	c Memory used (in MB): 336.281

Verifier Data (download as text)

No verification made

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-460815-1179251488 -o ROOT/results/node68/solver-460815-1179251488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460815-1179251488/aigsat-sp /tmp/evaluation/460815-1179251488/instance-460815-1179251488.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 0.94 0.98 3/64 2815
/proc/meminfo: memFree=1470528/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=2500 CPUtime=0
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 476 0 0 0 0 0 0 0 18 0 1 0 401138322 2560000 464 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 625 464 121 277 0 343 0

[startup+0.060594 s]
/proc/loadavg: 0.92 0.94 0.98 3/64 2815
/proc/meminfo: memFree=1470528/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=4868 CPUtime=0.05
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 1075 0 0 0 5 0 0 0 18 0 1 0 401138322 4984832 1062 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 1217 1063 131 277 0 935 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4868

[startup+0.101596 s]
/proc/loadavg: 0.92 0.94 0.98 3/64 2815
/proc/meminfo: memFree=1470528/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=6980 CPUtime=0.09
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 1645 0 0 0 9 0 0 0 18 0 1 0 401138322 7147520 1583 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970294 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 1745 1584 131 277 0 1463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6980

[startup+0.301615 s]
/proc/loadavg: 0.92 0.94 0.98 3/64 2815
/proc/meminfo: memFree=1470528/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=14664 CPUtime=0.29
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 3842 0 0 0 28 1 0 0 19 0 1 0 401138322 15015936 3360 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134596606 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 3666 3360 131 277 0 3384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14664

[startup+0.70165 s]
/proc/loadavg: 0.92 0.94 0.98 3/64 2815
/proc/meminfo: memFree=1470528/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=28988 CPUtime=0.7
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 7921 0 0 0 67 3 0 0 23 0 1 0 401138322 29683712 6966 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134685216 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 7247 6966 136 277 0 6965 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 28988

[startup+1.50172 s]
/proc/loadavg: 0.92 0.94 0.98 2/65 2816
/proc/meminfo: memFree=1433848/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=53736 CPUtime=1.5
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 16347 0 0 0 144 6 0 0 25 0 1 0 401138322 55025664 12511 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574159 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 13434 12511 156 277 0 13152 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 53736

[startup+3.10287 s]
/proc/loadavg: 0.92 0.94 0.98 2/65 2816
/proc/meminfo: memFree=1420472/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=54384 CPUtime=3.1
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 16623 0 0 0 304 6 0 0 25 0 1 0 401138322 55689216 12665 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671653 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 13596 12665 159 277 0 13314 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 54384

[startup+6.30116 s]
/proc/loadavg: 0.92 0.94 0.98 2/65 2816
/proc/meminfo: memFree=1419776/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=56364 CPUtime=6.29
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 17182 0 0 0 623 6 0 0 25 0 1 0 401138322 57716736 13077 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553440 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 14091 13077 159 277 0 13809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56364

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 2816
/proc/meminfo: memFree=1412736/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=62584 CPUtime=12.69
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 19009 0 0 0 1262 7 0 0 25 0 1 0 401138322 64086016 14687 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737169 0 0 4096 35 0 0 0 17 0 0 0
/proc/2815/statm: 15646 14687 159 277 0 15364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62584

[startup+25.5019 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 2816
/proc/meminfo: memFree=1405056/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=68448 CPUtime=25.48
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 21331 0 0 0 2539 9 0 0 25 0 1 0 401138322 70090752 16388 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 17112 16388 159 277 0 16830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68448

[startup+51.102 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 2816
/proc/meminfo: memFree=1392576/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=81484 CPUtime=51.06
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 25040 0 0 0 5094 12 0 0 25 0 1 0 401138322 83439616 19749 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553542 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 20371 19749 159 277 0 20089 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 81484

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 2816
/proc/meminfo: memFree=1377664/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=96280 CPUtime=102.25
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 29709 0 0 0 10210 15 0 0 25 0 1 0 401138322 98590720 23229 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553466 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 24070 23229 159 277 0 23788 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 96280

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 2816
/proc/meminfo: memFree=1351872/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=121596 CPUtime=162.24
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 36893 0 0 0 16201 23 0 0 25 0 1 0 401138322 124514304 29690 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574241 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 30399 29690 159 277 0 30117 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 121596

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2816
/proc/meminfo: memFree=1329792/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=148172 CPUtime=222.22
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 43876 0 0 0 22195 27 0 0 25 0 1 0 401138322 151728128 35186 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 37043 35186 159 277 0 36761 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 148172

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2816
/proc/meminfo: memFree=1308928/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=168040 CPUtime=282.21
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 49067 0 0 0 28186 35 0 0 25 0 1 0 401138322 172072960 40377 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 42010 40377 159 277 0 41728 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 168040

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 2816
/proc/meminfo: memFree=1296768/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=179820 CPUtime=342.2
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 52435 0 0 0 34180 40 0 0 25 0 1 0 401138322 184135680 43408 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670419 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 44955 43408 159 277 0 44673 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 179820

[startup+402.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 2816
/proc/meminfo: memFree=1286272/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=190080 CPUtime=402.18
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 55441 0 0 0 40175 43 0 0 25 0 1 0 401138322 194641920 46046 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579683 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 47520 46046 159 277 0 47238 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 190080

[startup+462.301 s]
/proc/loadavg: 1.13 1.03 1.00 2/65 2816
/proc/meminfo: memFree=1272960/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=203032 CPUtime=462.17
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 59216 0 0 0 46170 47 0 0 25 0 1 0 401138322 207904768 49420 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 50758 49420 159 277 0 50476 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 203032

[startup+522.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 2816
/proc/meminfo: memFree=1263616/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=212984 CPUtime=522.15
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 62220 0 0 0 52164 51 0 0 25 0 1 0 401138322 218095616 51986 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 53246 51986 159 277 0 52964 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 212984

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/71 2888
/proc/meminfo: memFree=1236992/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=244288 CPUtime=582.11
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 70460 0 0 0 58155 56 0 0 25 0 1 0 401138322 250150912 57951 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657827 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 61072 57951 159 277 0 60790 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 244288

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3014
/proc/meminfo: memFree=1238848/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=242192 CPUtime=642.03
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 70675 0 0 0 64147 56 0 0 25 0 1 0 401138322 248004608 57642 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672865 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 60548 57642 159 277 0 60266 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 242192

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3014
/proc/meminfo: memFree=1239040/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=242192 CPUtime=702.02
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 70713 0 0 0 70146 56 0 0 25 0 1 0 401138322 248004608 57680 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575018 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 60548 57680 159 277 0 60266 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 242192

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1235264/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=245260 CPUtime=762
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 71674 0 0 0 76143 57 0 0 25 0 1 0 401138322 251146240 58641 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574276 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 61315 58641 159 277 0 61033 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 245260

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1195904/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=284652 CPUtime=821.99
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 81581 0 0 0 82127 72 0 0 25 0 1 0 401138322 291483648 68548 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672786 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 71163 68548 159 277 0 70881 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 284652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1184704/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=295212 CPUtime=881.97
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 84922 0 0 0 88122 75 0 0 25 0 1 0 401138322 302297088 71261 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670434 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 73803 71261 159 277 0 73521 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 295212

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1184064/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=295920 CPUtime=941.96
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 85076 0 0 0 94120 76 0 0 25 0 1 0 401138322 303022080 71415 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 73980 71415 159 277 0 73698 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 295920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1174144/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=305944 CPUtime=1001.95
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 87618 0 0 0 100115 80 0 0 25 0 1 0 401138322 313286656 73957 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134572963 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 76486 73957 159 277 0 76204 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 305944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1161152/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=318164 CPUtime=1061.92
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 91467 0 0 0 106109 83 0 0 25 0 1 0 401138322 325799936 77118 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134577671 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 79541 77118 159 277 0 79259 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 318164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1154624/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=325032 CPUtime=1121.91
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 93170 0 0 0 112105 86 0 0 25 0 1 0 401138322 332832768 78821 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 81258 78821 159 277 0 80976 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 325032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1133440/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=345140 CPUtime=1181.9
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 99158 0 0 0 118095 95 0 0 25 0 1 0 401138322 353423360 84055 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643260 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 86285 84055 159 277 0 86003 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 345140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3014
/proc/meminfo: memFree=1132928/2055920 swapFree=4184008/4192956
[pid=2815] ppid=2813 vsize=345668 CPUtime=1200
/proc/2815/stat : 2815 (aigsat-sp) R 2813 2815 1972 0 -1 0 99269 0 0 0 119905 95 0 0 25 0 1 0 401138322 353964032 84166 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671653 0 0 4096 35 0 0 0 17 1 0 0
/proc/2815/statm: 86417 84166 159 277 0 86135 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 345668

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): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.06
CPU system time (s): 1.00985
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 345668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.06
system time used= 1.00985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99269
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= 7
involuntary context switches= 3317

runsolver used 1.12983 second user time and 2.67159 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May 15 17:51:28 UTC 2007

IDJOB= 460815
IDBENCH= 48548
IDSOLVER= 203
FILE ID= node68/460815-1179251488

PBS_JOBID= 5277042

Free space on /tmp= 66526 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/tip-k-ind-aigs-o1234g/Og/ken.oop^1.C.aig
COMMAND LINE= /tmp/evaluation/460815-1179251488/aigsat-sp /tmp/evaluation/460815-1179251488/instance-460815-1179251488.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-460815-1179251488 -o ROOT/results/node68/solver-460815-1179251488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460815-1179251488/aigsat-sp /tmp/evaluation/460815-1179251488/instance-460815-1179251488.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  307579081594ca6bba95b53a58f7c31e

RANDOM SEED= 839964867

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1470744 kB
Buffers:         37012 kB
Cached:         406424 kB
SwapCached:       3120 kB
Active:          27904 kB
Inactive:       425492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470744 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:           117860 kB
Committed_AS:  4162596 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66526 MiB

End job on node68 on Tue May 15 18:11:31 UTC 2007