Trace number 461375

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) 1200.11 1200.53

General information on the benchmark

Nameadditional-aig/minisat+/
g15x15.sat_nonopt.aig
MD5SUM96bf42efa0360b24d6ef29dc8456f0bd
Bench CategoryALL (all instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1118.3
SatisfiableYES
(Un)Satisfiability was proved

Solver Data (download as text)

0.39/0.40	c file: /tmp/evaluation/461375-1179253169/instance-461375-1179253169.aig
0.39/0.40	c Reading aig format..
0.39/0.40	c MAXVAR  6384
0.39/0.40	c INPUTS  225
0.39/0.40	c LATCHES 0
0.39/0.40	c OUTPUTS 1
0.39/0.40	c AND     6159
0.39/0.40	c Before initialization time (seconds) 0.39094
0.39/0.40	c Memory used (in MB): 13.1719
1.89/1.98	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
1.89/1.98	c DBreduced=0 GV=5682[0]  GL=19941[ 14189,5752] HP=85 Prune=16925 decisions=9636 restart=11 est=1.62093 HP Impl=[7808, 5309] DB Impl=2158505[0]  varReasonNeeded[300751]  
1.89/1.98	c Memory used (in MB): 14.793
2.49/2.55	c DBreduced=1 GV=7387[0]  GL=21237[ 14189,7048] HP=184 Prune=23030 decisions=12727 restart=11 est=1.62093 HP Impl=[15350, 10062] DB Impl=2921440[0]  varReasonNeeded[394541]  
2.49/2.55	c Memory used (in MB): 15.2617
4.09/4.12	c DBreduced=2 GV=11557[0]  GL=22562[ 14189,8373] HP=208 Prune=34249 decisions=18605 restart=12 est=2.0788 HP Impl=[27728, 17061] DB Impl=5053838[0]  varReasonNeeded[597830]  
4.09/4.12	c Memory used (in MB): 15.6562
4.99/5.09	c DBreduced=3 GV=14463[0]  GL=22631[ 14189,8442] HP=210 Prune=41001 decisions=22107 restart=13 est=2.0786 HP Impl=[31244, 19036] DB Impl=6247170[0]  varReasonNeeded[735209]  
4.99/5.09	c Memory used (in MB): 15.9141
6.29/6.35	c DBreduced=4 GV=18216[0]  GL=23232[ 14189,9043] HP=212 Prune=50698 decisions=26957 restart=13 est=2.0786 HP Impl=[35346, 21722] DB Impl=7763833[0]  varReasonNeeded[903773]  
6.29/6.35	c Memory used (in MB): 16.082
8.09/8.10	c DBreduced=5 GV=22724[0]  GL=24734[ 14189,10545] HP=264 Prune=62318 decisions=32498 restart=14 est=2.07902 HP Impl=[46487, 28363] DB Impl=9956192[0]  varReasonNeeded[1118724]  
8.09/8.10	c Memory used (in MB): 16.7266
9.69/9.80	c DBreduced=6 GV=27817[0]  GL=26326[ 14189,12137] HP=317 Prune=75882 decisions=38833 restart=14 est=2.07902 HP Impl=[58817, 35677] DB Impl=11891526[0]  varReasonNeeded[1354474]  
9.69/9.80	c Memory used (in MB): 17.9375
11.09/11.14	c DBreduced=7 GV=31227[0]  GL=25683[ 14189,11494] HP=323 Prune=84437 decisions=42979 restart=15 est=2.3456 HP Impl=[64213, 38354] DB Impl=13595291[0]  varReasonNeeded[1537679]  
11.09/11.14	c Memory used (in MB): 17.9492
13.48/13.58	c DBreduced=8 GV=37610[0]  GL=27454[ 14189,13265] HP=354 Prune=100976 decisions=50741 restart=15 est=2.3456 HP Impl=[76477, 46437] DB Impl=16397257[0]  varReasonNeeded[1814856]  
13.48/13.58	c Memory used (in MB): 18.0312
15.68/15.75	c DBreduced=9 GV=41975[0]  GL=28273[ 14189,14084] HP=372 Prune=111733 decisions=55649 restart=15 est=2.3456 HP Impl=[85313, 52039] DB Impl=18306046[0]  varReasonNeeded[1989750]  
15.68/15.75	c Memory used (in MB): 18.5781
18.49/18.53	c DBreduced=10 GV=48211[0]  GL=29527[ 14189,15338] HP=424 Prune=128249 decisions=63796 restart=16 est=2.49816 HP Impl=[103536, 63145] DB Impl=21453886[0]  varReasonNeeded[2297838]  
18.49/18.53	c Memory used (in MB): 19.2148
21.18/21.28	c DBreduced=11 GV=54758[0]  GL=31129[ 14189,16940] HP=436 Prune=144401 decisions=71819 restart=16 est=2.49816 HP Impl=[115006, 69691] DB Impl=24294900[0]  varReasonNeeded[2596713]  
21.18/21.28	c Memory used (in MB): 20.0156
24.98/25.04	c DBreduced=12 GV=62045[0]  GL=32653[ 14189,18464] HP=463 Prune=163175 decisions=80242 restart=16 est=2.49816 HP Impl=[133179, 80530] DB Impl=28036088[0]  varReasonNeeded[2937126]  
24.98/25.04	c Memory used (in MB): 20.9961
27.49/27.58	c DBreduced=13 GV=69407[0]  GL=33793[ 14189,19604] HP=476 Prune=181146 decisions=88822 restart=17 est=2.7461 HP Impl=[141620, 86057] DB Impl=30497478[0]  varReasonNeeded[3262478]  
27.49/27.58	c Memory used (in MB): 23.4727
30.98/31.06	c DBreduced=14 GV=78096[0]  GL=35720[ 14189,21531] HP=487 Prune=203706 decisions=99196 restart=17 est=2.7461 HP Impl=[161406, 97210] DB Impl=34264210[0]  varReasonNeeded[3599371]  
30.98/31.06	c Memory used (in MB): 23.4844
34.38/34.42	c DBreduced=15 GV=86797[0]  GL=37514[ 14189,23325] HP=487 Prune=226067 decisions=109508 restart=17 est=2.7461 HP Impl=[178593, 108164] DB Impl=37786034[0]  varReasonNeeded[3962161]  
34.38/34.42	c Memory used (in MB): 23.4961
38.38/38.43	c DBreduced=16 GV=97685[0]  GL=40309[ 14189,26120] HP=512 Prune=254657 decisions=122741 restart=17 est=2.7461 HP Impl=[201203, 122494] DB Impl=41581234[0]  varReasonNeeded[4424537]  
38.38/38.43	c Memory used (in MB): 23.5117
42.78/42.89	c DBreduced=17 GV=107951[0]  GL=42167[ 14189,27978] HP=564 Prune=281993 decisions=135656 restart=18 est=3.14672 HP Impl=[223453, 136551] DB Impl=45523154[0]  varReasonNeeded[4887077]  
42.78/42.89	c Memory used (in MB): 24.6328
49.77/49.89	c DBreduced=18 GV=120571[0]  GL=44832[ 14189,30643] HP=584 Prune=313994 decisions=150164 restart=18 est=3.14672 HP Impl=[256982, 157907] DB Impl=51666095[0]  varReasonNeeded[5422395]  
49.77/49.89	c Memory used (in MB): 26.5352
57.87/57.92	c DBreduced=19 GV=133694[0]  GL=47939[ 14189,33750] HP=586 Prune=346951 decisions=165097 restart=18 est=3.14672 HP Impl=[288049, 178096] DB Impl=57348629[0]  varReasonNeeded[5945188]  
57.87/57.92	c Memory used (in MB): 28.9648
67.47/67.56	c DBreduced=20 GV=148665[0]  GL=51026[ 14189,36837] HP=599 Prune=384462 decisions=182085 restart=19 est=3.24212 HP Impl=[322231, 199761] DB Impl=63920374[0]  varReasonNeeded[6570155]  
67.47/67.56	c Memory used (in MB): 30.8086
74.36/74.44	c DBreduced=21 GV=164730[0]  GL=55078[ 14189,40889] HP=651 Prune=423554 decisions=201301 restart=19 est=3.24212 HP Impl=[347625, 214748] DB Impl=70509113[0]  varReasonNeeded[7234832]  
74.36/74.44	c Memory used (in MB): 30.832
83.17/83.22	c DBreduced=22 GV=182444[0]  GL=58300[ 14189,44111] HP=681 Prune=468666 decisions=223046 restart=19 est=3.24212 HP Impl=[382539, 236070] DB Impl=76951447[0]  varReasonNeeded[7976559]  
83.17/83.22	c Memory used (in MB): 31.5586
93.76/93.89	c DBreduced=23 GV=200820[0]  GL=62222[ 14189,48033] HP=755 Prune=514569 decisions=244552 restart=19 est=3.24212 HP Impl=[437185, 267849] DB Impl=85391688[0]  varReasonNeeded[8735213]  
93.76/93.89	c Memory used (in MB): 31.582
106.45/106.51	c DBreduced=24 GV=220903[0]  GL=67174[ 14189,52985] HP=782 Prune=564880 decisions=267986 restart=20 est=3.90938 HP Impl=[500031, 305703] DB Impl=95286518[0]  varReasonNeeded[9614962]  
106.45/106.51	c Memory used (in MB): 39.8008
122.55/122.63	c DBreduced=25 GV=244479[0]  GL=72870[ 14189,58681] HP=848 Prune=625298 decisions=296356 restart=20 est=3.90938 HP Impl=[549353, 336377] DB Impl=104152227[0]  varReasonNeeded[10567674]  
122.55/122.63	c Memory used (in MB): 39.8398
137.55/137.64	c DBreduced=26 GV=269095[0]  GL=78157[ 14189,63968] HP=867 Prune=685761 decisions=325543 restart=20 est=3.90938 HP Impl=[583794, 357756] DB Impl=112923637[0]  varReasonNeeded[11589303]  
137.55/137.64	c Memory used (in MB): 39.8828
155.84/155.99	c DBreduced=27 GV=297288[0]  GL=85126[ 14189,70937] HP=874 Prune=753693 decisions=358353 restart=20 est=3.90938 HP Impl=[631018, 386723] DB Impl=122820332[0]  varReasonNeeded[12722634]  
155.84/155.99	c Memory used (in MB): 42.1602
176.73/176.86	c DBreduced=28 GV=325898[0]  GL=91617[ 14189,77428] HP=876 Prune=819772 decisions=390283 restart=20 est=3.90938 HP Impl=[648211, 397673] DB Impl=131860779[0]  varReasonNeeded[13886115]  
176.73/176.86	c Memory used (in MB): 44.7539
200.82/200.91	c DBreduced=29 GV=359641[0]  GL=99011[ 14189,84822] HP=914 Prune=901529 decisions=429250 restart=21 est=3.96687 HP Impl=[699605, 429987] DB Impl=143842816[0]  varReasonNeeded[15204523]  
200.82/200.91	c Memory used (in MB): 46.6133
231.01/231.10	c DBreduced=30 GV=394685[0]  GL=107282[ 14189,93093] HP=972 Prune=990890 decisions=470570 restart=21 est=3.96687 HP Impl=[774283, 477700] DB Impl=157381578[0]  varReasonNeeded[16523156]  
231.01/231.10	c Memory used (in MB): 48.3828
269.20/269.38	c DBreduced=31 GV=434160[0]  GL=116545[ 14189,102356] HP=991 Prune=1088737 decisions=515091 restart=21 est=3.96687 HP Impl=[848276, 524304] DB Impl=171459051[0]  varReasonNeeded[17996230]  
269.20/269.38	c Memory used (in MB): 50.1016
317.08/317.28	c DBreduced=32 GV=476122[0]  GL=126414[ 14189,112225] HP=1019 Prune=1190260 decisions=562038 restart=21 est=3.96687 HP Impl=[912602, 566593] DB Impl=185547972[0]  varReasonNeeded[19540136]  
317.08/317.28	c Memory used (in MB): 54.3477
372.67/372.86	c DBreduced=33 GV=522177[0]  GL=137342[ 14189,123153] HP=1302 Prune=1303564 decisions=613933 restart=22 est=4.30975 HP Impl=[1018945, 629928] DB Impl=203036532[0]  varReasonNeeded[21319586]  
372.67/372.86	c Memory used (in MB): 71.1875
419.64/419.89	c DBreduced=34 GV=574161[0]  GL=149861[ 14189,135672] HP=1343 Prune=1419673 decisions=672407 restart=22 est=4.30975 HP Impl=[1038696, 642659] DB Impl=216775711[0]  varReasonNeeded[23292086]  
419.64/419.89	c Memory used (in MB): 71.2734
488.32/488.56	c DBreduced=35 GV=633687[0]  GL=164106[ 14189,149917] HP=1344 Prune=1551022 decisions=739344 restart=22 est=4.30975 HP Impl=[1050045, 649257] DB Impl=231983118[0]  varReasonNeeded[25445023]  
488.32/488.56	c Memory used (in MB): 71.3672
546.51/546.78	c DBreduced=36 GV=692875[0]  GL=177791[ 14189,163602] HP=1440 Prune=1693349 decisions=807918 restart=22 est=4.30975 HP Impl=[1153303, 715475] DB Impl=253298220[0]  varReasonNeeded[27670955]  
546.51/546.78	c Memory used (in MB): 71.7617
623.37/623.63	c DBreduced=37 GV=761997[0]  GL=194035[ 14189,179846] HP=1709 Prune=1857440 decisions=887050 restart=23 est=4.38605 HP Impl=[1238090, 769296] DB Impl=277842545[0]  varReasonNeeded[30350229]  
623.37/623.63	c Memory used (in MB): 79.7734
713.14/713.43	c DBreduced=38 GV=835050[0]  GL=212385[ 14189,198196] HP=1827 Prune=2036666 decisions=970937 restart=23 est=4.38605 HP Impl=[1392952, 865990] DB Impl=305937822[0]  varReasonNeeded[33158570]  
713.14/713.43	c Memory used (in MB): 87.4766
859.89/860.20	c DBreduced=39 GV=921616[0]  GL=231586[ 14189,217397] HP=1937 Prune=2251069 decisions=1067472 restart=23 est=4.38605 HP Impl=[1588590, 989297] DB Impl=341861551[0]  varReasonNeeded[36280950]  
859.89/860.20	c Memory used (in MB): 95.0195
988.35/988.77	c DBreduced=40 GV=1007154[0]  GL=252868[ 14189,238679] HP=2003 Prune=2457470 decisions=1164178 restart=23 est=4.38605 HP Impl=[1746915, 1087589] DB Impl=373919384[0]  varReasonNeeded[39373879]  
988.35/988.77	c Memory used (in MB): 102.457
1137.30/1137.73	c DBreduced=41 GV=1111077[0]  GL=277922[ 14189,263733] HP=2143 Prune=2708614 decisions=1281226 restart=23 est=4.38605 HP Impl=[1929563, 1206029] DB Impl=413330840[0]  varReasonNeeded[43352438]  
1137.30/1137.73	c Memory used (in MB): 128.832

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/node23/watcher-461375-1179253169 -o ROOT/results/node23/solver-461375-1179253169 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461375-1179253169/aigsat-sp /tmp/evaluation/461375-1179253169/instance-461375-1179253169.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: 0.99 0.93 0.84 3/77 13739
/proc/meminfo: memFree=1708664/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=1420 CPUtime=0
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 217 0 0 0 0 0 0 0 18 0 1 0 373234087 1454080 204 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 357 205 131 277 0 75 0

[startup+0.067662 s]
/proc/loadavg: 0.99 0.93 0.84 3/77 13739
/proc/meminfo: memFree=1708664/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=4372 CPUtime=0.06
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 916 0 0 0 6 0 0 0 18 0 1 0 373234087 4476928 903 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 1093 903 132 277 0 811 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4372

[startup+0.101668 s]
/proc/loadavg: 0.99 0.93 0.84 3/77 13739
/proc/meminfo: memFree=1708664/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=5676 CPUtime=0.09
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 1232 0 0 0 9 0 0 0 18 0 1 0 373234087 5812224 1219 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 1419 1220 132 277 0 1137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5676

[startup+0.301706 s]
/proc/loadavg: 0.99 0.93 0.84 3/77 13739
/proc/meminfo: memFree=1708664/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=12488 CPUtime=0.29
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 3336 0 0 0 29 0 0 0 19 0 1 0 373234087 12787712 2859 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134604087 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 3122 2859 139 277 0 2840 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12488

[startup+0.701784 s]
/proc/loadavg: 0.99 0.93 0.84 3/77 13739
/proc/meminfo: memFree=1708664/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=13752 CPUtime=0.69
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 3968 0 0 0 68 1 0 0 22 0 1 0 373234087 14082048 3190 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574255 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 3438 3190 158 277 0 3156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13752

[startup+1.50294 s]
/proc/loadavg: 0.99 0.93 0.84 2/78 13740
/proc/meminfo: memFree=1696240/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=14736 CPUtime=1.49
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 4243 0 0 0 148 1 0 0 25 0 1 0 373234087 15089664 3383 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579522 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 3684 3383 158 277 0 3402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14736

[startup+3.10125 s]
/proc/loadavg: 0.99 0.93 0.84 2/78 13740
/proc/meminfo: memFree=1695024/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=15636 CPUtime=3.09
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 4559 0 0 0 307 2 0 0 25 0 1 0 373234087 16011264 3660 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 3909 3660 158 277 0 3627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15636

[startup+6.30187 s]
/proc/loadavg: 0.99 0.93 0.84 2/78 13740
/proc/meminfo: memFree=1693744/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=16412 CPUtime=6.29
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 4875 0 0 0 627 2 0 0 25 0 1 0 373234087 16805888 3889 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 4103 3889 158 277 0 3821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16412

[startup+12.7011 s]
/proc/loadavg: 0.99 0.94 0.84 2/78 13740
/proc/meminfo: memFree=1691952/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=18384 CPUtime=12.69
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 5388 0 0 0 1267 2 0 0 25 0 1 0 373234087 18825216 4262 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574350 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 4596 4262 158 277 0 4314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18384

[startup+25.5016 s]
/proc/loadavg: 0.99 0.94 0.84 2/78 13740
/proc/meminfo: memFree=1688560/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=21508 CPUtime=25.48
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 6507 0 0 0 2545 3 0 0 25 0 1 0 373234087 22024192 5100 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 5377 5100 158 277 0 5095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21508

[startup+51.1015 s]
/proc/loadavg: 0.99 0.94 0.84 2/78 13740
/proc/meminfo: memFree=1683120/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=27200 CPUtime=51.08
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 8536 0 0 0 5102 6 0 0 25 0 1 0 373234087 27852800 6465 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579220 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 6800 6465 158 277 0 6518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27200

[startup+102.305 s]
/proc/loadavg: 1.05 0.96 0.85 2/78 13740
/proc/meminfo: memFree=1677808/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=32368 CPUtime=102.26
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 10331 0 0 0 10218 8 0 0 25 0 1 0 373234087 33144832 7756 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 8092 7756 158 277 0 7810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32368

[startup+162.301 s]
/proc/loadavg: 1.02 0.97 0.86 2/78 13740
/proc/meminfo: memFree=1668208/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=43224 CPUtime=162.23
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 13791 0 0 0 16212 11 0 0 25 0 1 0 373234087 44261376 10150 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 10806 10150 158 277 0 10524 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43224

[startup+222.302 s]
/proc/loadavg: 1.05 0.99 0.87 2/78 13740
/proc/meminfo: memFree=1663088/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=47904 CPUtime=222.22
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 15387 0 0 0 22208 14 0 0 25 0 1 0 373234087 49053696 11400 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 11976 11400 158 277 0 11694 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47904

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 0.88 2/78 13740
/proc/meminfo: memFree=1658800/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=51588 CPUtime=282.19
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 16836 0 0 0 28204 15 0 0 25 0 1 0 373234087 52826112 12445 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134734986 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 12897 12445 158 277 0 12615 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51588

[startup+342.302 s]
/proc/loadavg: 1.06 1.01 0.89 2/78 13740
/proc/meminfo: memFree=1654128/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=56080 CPUtime=342.17
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 18234 0 0 0 34201 16 0 0 25 0 1 0 373234087 57425920 13615 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 14020 13615 158 277 0 13738 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56080

[startup+402.302 s]
/proc/loadavg: 1.05 1.02 0.90 2/78 13740
/proc/meminfo: memFree=1641200/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=72980 CPUtime=402.15
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 22700 0 0 0 40195 20 0 0 25 0 1 0 373234087 74731520 16806 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 18245 16806 158 277 0 17963 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 72980

[startup+462.301 s]
/proc/loadavg: 1.16 1.06 0.92 2/78 13740
/proc/meminfo: memFree=1640624/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=73076 CPUtime=462.13
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 23100 0 0 0 46192 21 0 0 25 0 1 0 373234087 74829824 16937 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575143 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 18269 16937 158 277 0 17987 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 73076

[startup+522.302 s]
/proc/loadavg: 1.13 1.06 0.93 2/78 13740
/proc/meminfo: memFree=1639920/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=73188 CPUtime=522.11
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 23539 0 0 0 52189 22 0 0 25 0 1 0 373234087 74944512 17083 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 18297 17083 158 277 0 18015 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 73188

[startup+582.301 s]
/proc/loadavg: 1.11 1.07 0.93 2/78 13740
/proc/meminfo: memFree=1638960/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=73740 CPUtime=582.09
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 24101 0 0 0 58186 23 0 0 25 0 1 0 373234087 75509760 17324 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 18435 17324 158 277 0 18153 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 73740

[startup+642.301 s]
/proc/loadavg: 1.10 1.07 0.94 2/78 13740
/proc/meminfo: memFree=1630320/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=81808 CPUtime=642.08
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 26578 0 0 0 64181 27 0 0 25 0 1 0 373234087 83771392 19453 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 20452 19453 158 277 0 20170 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 81808

[startup+702.302 s]
/proc/loadavg: 1.09 1.07 0.94 2/78 13740
/proc/meminfo: memFree=1624880/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=87072 CPUtime=702.04
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 27953 0 0 0 70175 29 0 0 25 0 1 0 373234087 89161728 20828 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134737195 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 21768 20828 158 277 0 21486 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 87072

[startup+762.305 s]
/proc/loadavg: 1.08 1.07 0.95 2/78 13740
/proc/meminfo: memFree=1621616/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=90012 CPUtime=762.03
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 29104 0 0 0 76171 32 0 0 25 0 1 0 373234087 92172288 21600 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 22503 21600 158 277 0 22221 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 90012

[startup+822.302 s]
/proc/loadavg: 1.13 1.08 0.96 2/78 13740
/proc/meminfo: memFree=1621424/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=90200 CPUtime=822.01
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 29155 0 0 0 82169 32 0 0 25 0 1 0 373234087 92364800 21651 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574255 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 22550 21651 158 277 0 22268 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 90200

[startup+882.302 s]
/proc/loadavg: 1.09 1.08 0.96 2/78 13740
/proc/meminfo: memFree=1613488/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=97472 CPUtime=881.99
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 31511 0 0 0 88162 37 0 0 25 0 1 0 373234087 99811328 23592 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 24368 23592 158 277 0 24086 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97472

[startup+942.301 s]
/proc/loadavg: 1.07 1.08 0.97 2/78 13740
/proc/meminfo: memFree=1613040/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=97976 CPUtime=941.96
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 31612 0 0 0 94159 37 0 0 25 0 1 0 373234087 100327424 23693 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 24494 23693 158 277 0 24212 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 97976

[startup+1002.3 s]
/proc/loadavg: 1.06 1.08 0.97 2/78 13740
/proc/meminfo: memFree=1605296/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=105076 CPUtime=1001.95
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 33975 0 0 0 100154 41 0 0 25 0 1 0 373234087 107597824 25603 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575114 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 26269 25603 158 277 0 25987 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 105076

[startup+1062.3 s]
/proc/loadavg: 1.20 1.12 1.00 2/78 13740
/proc/meminfo: memFree=1605040/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=105328 CPUtime=1061.92
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 34023 0 0 0 106151 41 0 0 25 0 1 0 373234087 107855872 25651 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 26332 25651 158 277 0 26050 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 105328

[startup+1122.3 s]
/proc/loadavg: 1.18 1.12 1.01 2/78 13740
/proc/meminfo: memFree=1585392/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=131920 CPUtime=1121.9
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 40943 0 0 0 112145 45 0 0 25 0 1 0 373234087 135086080 30519 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578841 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 32980 30519 158 277 0 32698 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 131920

[startup+1182.3 s]
/proc/loadavg: 1.14 1.12 1.00 2/78 13740
/proc/meminfo: memFree=1584688/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=132116 CPUtime=1181.88
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 41587 0 0 0 118143 45 0 0 25 0 1 0 373234087 135286784 30669 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 33029 30669 158 277 0 32747 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 132116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.11 1.00 2/78 13740
/proc/meminfo: memFree=1584688/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=132116 CPUtime=1200.08
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 41588 0 0 0 119962 46 0 0 25 0 1 0 373234087 135286784 30670 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 33029 30670 158 277 0 32747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 132116

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: 1.10 1.11 1.00 2/78 13740
/proc/meminfo: memFree=1584688/2055920 swapFree=4169176/4192956
[pid=13739] ppid=13737 vsize=132116 CPUtime=1200.08
/proc/13739/stat : 13739 (aigsat-sp) R 13737 13739 13253 0 -1 0 41588 0 0 0 119962 46 0 0 25 0 1 0 373234087 135286784 30670 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13739/statm: 33029 30670 158 277 0 32747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 132116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.63
CPU system time (s): 0.482926
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 132116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41588
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= 1267

runsolver used 1.2968 second user time and 3.07953 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May 15 18:19:30 UTC 2007

IDJOB= 461375
IDBENCH= 48688
IDSOLVER= 203
FILE ID= node23/461375-1179253169

PBS_JOBID= 5277124

Free space on /tmp= 66540 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/minisat+/g15x15.sat_nonopt.aig
COMMAND LINE= /tmp/evaluation/461375-1179253169/aigsat-sp /tmp/evaluation/461375-1179253169/instance-461375-1179253169.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-461375-1179253169 -o ROOT/results/node23/solver-461375-1179253169 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461375-1179253169/aigsat-sp /tmp/evaluation/461375-1179253169/instance-461375-1179253169.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  96bf42efa0360b24d6ef29dc8456f0bd

RANDOM SEED= 143229141

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1709072 kB
Buffers:         11548 kB
Cached:         203588 kB
SwapCached:       2736 kB
Active:          55292 kB
Inactive:       182888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709072 kB
SwapTotal:     4192956 kB
SwapFree:      4169176 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          30628 kB
Slab:            94200 kB
Committed_AS:  5265452 kB
PageTables:       1796 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 node23 on Tue May 15 18:39:32 UTC 2007