Trace number 460575

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 1200.98

General information on the benchmark

Nameindustrial-aig/manolios/
manol-pipe-f7idw.aig
MD5SUMa6feb5a882aad8ec2dfd5e876a7a90fc
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark198.806
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

9.19/9.25	c file: /tmp/evaluation/460575-1179248063/instance-460575-1179248063.aig
9.19/9.25	c Reading aig format..
9.19/9.25	c MAXVAR  261335
9.19/9.25	c INPUTS  2246
9.19/9.25	c LATCHES 0
9.19/9.25	c OUTPUTS 1
9.19/9.25	c AND     259089
9.19/9.25	c Before initialization time (seconds) 8.94464
9.19/9.25	c Memory used (in MB): 243.73
51.56/51.68	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
51.56/51.68	c DBreduced=0 GV=13398[0]  GL=106470[ 65233,41237] HP=27900 Prune=277410 decisions=91283 restart=15 est=0.924174 HP Impl=[2369904, 1805730] DB Impl=2281604[0]  varReasonNeeded[500385]  
51.56/51.68	c Memory used (in MB): 286.48
69.25/69.31	c DBreduced=1 GV=20643[0]  GL=113763[ 65233,48530] HP=40422 Prune=396250 decisions=128297 restart=16 est=0.942857 HP Impl=[3389928, 2544156] DB Impl=3322213[0]  varReasonNeeded[765725]  
69.25/69.31	c Memory used (in MB): 290.504
73.55/73.61	c DBreduced=2 GV=21876[0]  GL=118378[ 65233,53145] HP=43810 Prune=422761 decisions=136076 restart=17 est=1.17623 HP Impl=[3664149, 2728162] DB Impl=3510497[0]  varReasonNeeded[842102]  
73.55/73.61	c Memory used (in MB): 291.398
75.85/75.95	c DBreduced=3 GV=23396[0]  GL=122354[ 65233,57121] HP=46266 Prune=446702 decisions=143664 restart=17 est=1.17623 HP Impl=[3803106, 2826162] DB Impl=3648674[0]  varReasonNeeded[881964]  
75.85/75.95	c Memory used (in MB): 292.055
78.05/78.12	c DBreduced=4 GV=23955[0]  GL=125140[ 65233,59907] HP=48493 Prune=465376 decisions=150073 restart=17 est=1.17623 HP Impl=[3926232, 2913509] DB Impl=3770759[0]  varReasonNeeded[909015]  
78.05/78.12	c Memory used (in MB): 292.355
90.84/90.94	c DBreduced=5 GV=34251[0]  GL=133738[ 65233,68505] HP=75690 Prune=623056 decisions=204331 restart=18 est=1.17777 HP Impl=[4388320, 3256818] DB Impl=4194147[0]  varReasonNeeded[1172579]  
90.84/90.94	c Memory used (in MB): 320.293
118.92/119.05	c DBreduced=6 GV=46455[0]  GL=142836[ 65233,77603] HP=101020 Prune=836274 decisions=272451 restart=18 est=1.17777 HP Impl=[6043163, 4444596] DB Impl=5808172[0]  varReasonNeeded[1696083]  
118.92/119.05	c Memory used (in MB): 320.359
139.80/139.97	c DBreduced=7 GV=54714[0]  GL=150580[ 65233,85347] HP=116938 Prune=982691 decisions=317475 restart=19 est=1.29757 HP Impl=[7199270, 5269755] DB Impl=6999966[0]  varReasonNeeded[2043627]  
139.80/139.97	c Memory used (in MB): 320.426
170.29/170.43	c DBreduced=8 GV=66823[0]  GL=154367[ 65233,89134] HP=141450 Prune=1199368 decisions=382701 restart=19 est=1.29757 HP Impl=[8844894, 6408166] DB Impl=8654584[0]  varReasonNeeded[2577136]  
170.29/170.43	c Memory used (in MB): 320.488
203.15/203.34	c DBreduced=9 GV=80337[0]  GL=162860[ 65233,97627] HP=166212 Prune=1423069 decisions=446161 restart=20 est=1.32869 HP Impl=[10526198, 7640344] DB Impl=10364901[0]  varReasonNeeded[3095509]  
203.15/203.34	c Memory used (in MB): 320.516
233.03/233.25	c DBreduced=10 GV=92732[0]  GL=171916[ 65233,106683] HP=188961 Prune=1624659 decisions=509505 restart=20 est=1.32869 HP Impl=[11988706, 8697751] DB Impl=11862254[0]  varReasonNeeded[3532773]  
233.03/233.25	c Memory used (in MB): 320.582
254.92/255.19	c DBreduced=11 GV=97136[0]  GL=181309[ 65233,116076] HP=230286 Prune=1834489 decisions=576575 restart=20 est=1.32869 HP Impl=[13089449, 9500708] DB Impl=13508804[0]  varReasonNeeded[4070563]  
254.92/255.19	c Memory used (in MB): 322.504
296.18/296.42	c DBreduced=12 GV=114706[0]  GL=197730[ 65233,132497] HP=267210 Prune=2135118 decisions=670200 restart=21 est=1.38626 HP Impl=[15195212, 10962193] DB Impl=16174624[0]  varReasonNeeded[4903411]  
296.18/296.42	c Memory used (in MB): 327.672
343.54/343.84	c DBreduced=13 GV=131144[0]  GL=208547[ 65233,143314] HP=307853 Prune=2462554 decisions=767338 restart=21 est=1.38626 HP Impl=[17341806, 12476075] DB Impl=18955539[0]  varReasonNeeded[5806459]  
343.54/343.84	c Memory used (in MB): 331.945
379.12/379.41	c DBreduced=14 GV=144037[0]  GL=221179[ 65233,155946] HP=349606 Prune=2647002 decisions=825058 restart=21 est=1.38626 HP Impl=[17691500, 12741539] DB Impl=19292591[0]  varReasonNeeded[6175447]  
379.12/379.41	c Memory used (in MB): 357.484
435.98/436.30	c DBreduced=15 GV=167927[0]  GL=244040[ 65233,178807] HP=400948 Prune=2997047 decisions=934829 restart=22 est=1.41737 HP Impl=[19999681, 14475631] DB Impl=21642137[0]  varReasonNeeded[6974615]  
435.98/436.30	c Memory used (in MB): 367.242
488.54/488.99	c DBreduced=16 GV=183772[0]  GL=255315[ 65233,190082] HP=452561 Prune=3321141 decisions=1033783 restart=22 est=1.41737 HP Impl=[22491089, 16254231] DB Impl=24281318[0]  varReasonNeeded[7863145]  
488.54/488.99	c Memory used (in MB): 368.34
537.39/537.82	c DBreduced=17 GV=191735[0]  GL=283207[ 65233,217974] HP=532696 Prune=3669284 decisions=1150896 restart=22 est=1.41737 HP Impl=[24317086, 17330027] DB Impl=25700306[0]  varReasonNeeded[8638278]  
537.39/537.82	c Memory used (in MB): 426.461
605.46/606.00	c DBreduced=18 GV=218294[0]  GL=295145[ 65233,229912] HP=594880 Prune=4201787 decisions=1285214 restart=23 est=1.48436 HP Impl=[27264700, 19403951] DB Impl=29062647[0]  varReasonNeeded[9670528]  
605.46/606.00	c Memory used (in MB): 426.676
696.19/696.78	c DBreduced=19 GV=239376[0]  GL=314344[ 65233,249111] HP=675061 Prune=4707605 decisions=1454831 restart=23 est=1.48436 HP Impl=[31207429, 22060791] DB Impl=32758198[0]  varReasonNeeded[10819033]  
696.19/696.78	c Memory used (in MB): 426.766
747.64/748.27	c DBreduced=20 GV=248848[0]  GL=334110[ 65233,268877] HP=764430 Prune=5091965 decisions=1588311 restart=23 est=1.48436 HP Impl=[32830657, 23312513] DB Impl=34225379[0]  varReasonNeeded[11607380]  
747.64/748.27	c Memory used (in MB): 426.91
826.40/827.08	c DBreduced=21 GV=274658[0]  GL=363750[ 65233,298517] HP=863846 Prune=5634003 decisions=1775242 restart=24 est=1.57762 HP Impl=[35237951, 24968569] DB Impl=36537003[0]  varReasonNeeded[12759961]  
826.40/827.08	c Memory used (in MB): 438.141
965.28/966.06	c DBreduced=22 GV=317194[0]  GL=398518[ 65233,333285] HP=961558 Prune=6314587 decisions=2006646 restart=24 est=1.57762 HP Impl=[39734034, 28051112] DB Impl=41367119[0]  varReasonNeeded[14491993]  
965.28/966.06	c Memory used (in MB): 454.711
1108.00/1108.82	c DBreduced=23 GV=360831[0]  GL=428222[ 65233,362989] HP=1049655 Prune=7069208 decisions=2257006 restart=24 est=1.57762 HP Impl=[46087480, 32177451] DB Impl=48186983[0]  varReasonNeeded[16340392]  
1108.00/1108.82	c Memory used (in MB): 455.742
1181.64/1182.53	c DBreduced=24 GV=379383[0]  GL=465980[ 65233,400747] HP=1189455 Prune=7712429 decisions=2475252 restart=24 est=1.57762 HP Impl=[48886921, 34093299] DB Impl=51720231[0]  varReasonNeeded[17891052]  
1181.64/1182.53	c Memory used (in MB): 470.176

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/node37/watcher-460575-1179248063 -o ROOT/results/node37/solver-460575-1179248063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460575-1179248063/aigsat-sp /tmp/evaluation/460575-1179248063/instance-460575-1179248063.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: 0.94 1.00 0.99 3/77 2863
/proc/meminfo: memFree=1031328/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=6304 CPUtime=0
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 999 0 0 0 0 0 0 0 18 0 1 0 372718819 6455296 987 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 1576 994 121 277 0 1294 0

[startup+0.039588 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 2863
/proc/meminfo: memFree=1031328/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=6304 CPUtime=0.03
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 1427 0 0 0 3 0 0 0 18 0 1 0 372718819 6455296 1415 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 1576 1415 121 277 0 1294 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6304

[startup+0.101599 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 2863
/proc/meminfo: memFree=1031328/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=7988 CPUtime=0.09
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 1848 0 0 0 9 0 0 0 18 0 1 0 372718819 8179712 1835 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 1997 1836 131 277 0 1715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7988

[startup+0.301637 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 2863
/proc/meminfo: memFree=1031328/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=18252 CPUtime=0.29
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 4545 0 0 0 27 2 0 0 19 0 1 0 372718819 18690048 4386 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 4563 4387 131 277 0 4281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18252

[startup+0.701712 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 2863
/proc/meminfo: memFree=1031328/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=40272 CPUtime=0.69
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 10213 0 0 0 65 4 0 0 24 0 1 0 372718819 41238528 9476 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 10068 9476 131 277 0 9786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40272

[startup+1.50186 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 2864
/proc/meminfo: memFree=986712/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=60712 CPUtime=1.49
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 16929 0 0 0 143 6 0 0 25 0 1 0 372718819 62169088 14846 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 15178 14846 131 277 0 14896 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60712

[startup+3.10116 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 2864
/proc/meminfo: memFree=948312/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=136180 CPUtime=3.09
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 35714 0 0 0 296 13 0 0 25 0 1 0 372718819 139448320 32873 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134969688 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 34045 32873 132 277 0 33763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136180

[startup+6.30177 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 2864
/proc/meminfo: memFree=848920/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=219976 CPUtime=6.29
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 66621 0 0 0 605 24 0 0 25 0 1 0 372718819 225255424 53341 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 54994 53341 138 277 0 54712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 219976

[startup+12.703 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 2864
/proc/meminfo: memFree=759960/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=278568 CPUtime=12.68
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 92487 0 0 0 1233 35 0 0 25 0 1 0 372718819 285253632 67821 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737204 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 69642 67821 158 277 0 69360 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 278568

[startup+25.5014 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 2864
/proc/meminfo: memFree=754648/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=287204 CPUtime=25.48
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 95489 0 0 0 2512 36 0 0 25 0 1 0 372718819 294096896 69152 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670527 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 71801 69152 159 277 0 71519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 287204

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 2864
/proc/meminfo: memFree=748184/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=292588 CPUtime=51.06
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 97301 0 0 0 5068 38 0 0 25 0 1 0 372718819 299610112 70964 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 73147 70964 159 277 0 72865 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 292588

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2864
/proc/meminfo: memFree=712216/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=328044 CPUtime=102.23
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 108213 0 0 0 10178 45 0 0 25 0 1 0 372718819 335917056 79701 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670574 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 82011 79701 159 277 0 81729 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 328044

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2864
/proc/meminfo: memFree=711064/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=328176 CPUtime=162.18
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 109035 0 0 0 16173 45 0 0 25 0 1 0 372718819 336052224 79982 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134577665 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 82044 79982 159 277 0 81762 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 328176

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2864
/proc/meminfo: memFree=709848/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=328272 CPUtime=222.13
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 109944 0 0 0 22167 46 0 0 25 0 1 0 372718819 336150528 80294 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 82068 80294 159 277 0 81786 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 328272

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2864
/proc/meminfo: memFree=705560/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=331852 CPUtime=282.1
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 111697 0 0 0 28162 48 0 0 25 0 1 0 372718819 339816448 81392 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671813 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 82963 81392 159 277 0 82681 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 331852

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2864
/proc/meminfo: memFree=697048/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=339520 CPUtime=342.05
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 114171 0 0 0 34154 51 0 0 25 0 1 0 372718819 347668480 83511 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 84880 83511 159 277 0 84598 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 339520

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 2930
/proc/meminfo: memFree=667624/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=367900 CPUtime=402
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 122058 0 0 0 40138 62 0 0 25 0 1 0 372718819 376729600 90537 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188708 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 91975 90537 159 277 0 91693 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 367900

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3062
/proc/meminfo: memFree=658776/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=377040 CPUtime=461.96
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 124940 0 0 0 46120 76 0 0 25 0 1 0 372718819 386088960 92954 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671301 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 94260 92954 159 277 0 93978 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 377040

[startup+522.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 3062
/proc/meminfo: memFree=657688/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=377724 CPUtime=521.92
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 125745 0 0 0 52115 77 0 0 25 0 1 0 372718819 386789376 93282 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579683 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 94431 93282 159 277 0 94149 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 377724

[startup+582.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 3062
/proc/meminfo: memFree=617560/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=436912 CPUtime=581.86
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 138292 0 0 0 58103 83 0 0 25 0 1 0 372718819 447397888 103278 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553503 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 109228 103278 159 277 0 108946 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 436912

[startup+642.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 3062
/proc/meminfo: memFree=617112/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=437004 CPUtime=641.83
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 138962 0 0 0 64100 83 0 0 25 0 1 0 372718819 447492096 103394 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737204 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 109251 103394 159 277 0 108969 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 437004

[startup+702.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 3062
/proc/meminfo: memFree=615960/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=437152 CPUtime=701.78
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 139823 0 0 0 70094 84 0 0 25 0 1 0 372718819 447643648 103678 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737116 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 109288 103678 159 277 0 109006 0
Current children cumulated CPU time (s) 701.78
Current children cumulated vsize (KiB) 437152

[startup+762.306 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 3062
/proc/meminfo: memFree=614744/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=437308 CPUtime=761.74
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 140780 0 0 0 76089 85 0 0 25 0 1 0 372718819 447803392 104021 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734459 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 109327 104021 159 277 0 109045 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 437308

[startup+822.301 s]
/proc/loadavg: 1.21 1.08 1.01 2/78 3062
/proc/meminfo: memFree=609624/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=442716 CPUtime=821.7
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 142323 0 0 0 82083 87 0 0 25 0 1 0 372718819 453341184 105531 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578904 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 110679 105531 159 277 0 110397 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 442716

[startup+882.302 s]
/proc/loadavg: 1.12 1.08 1.01 2/78 3062
/proc/meminfo: memFree=592984/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=458396 CPUtime=881.65
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 146911 0 0 0 88071 94 0 0 25 0 1 0 372718819 469397504 109466 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574533 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 114599 109466 159 277 0 114317 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 458396

[startup+942.302 s]
/proc/loadavg: 1.08 1.08 1.01 2/78 3062
/proc/meminfo: memFree=587352/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=463720 CPUtime=941.59
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 148315 0 0 0 94063 96 0 0 25 0 1 0 372718819 474849280 110870 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134726731 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 115930 110870 159 277 0 115648 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 463720

[startup+1002.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 3062
/proc/meminfo: memFree=583576/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=466036 CPUtime=1001.56
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 149970 0 0 0 100058 98 0 0 25 0 1 0 372718819 477220864 111814 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672623 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 116509 111814 159 277 0 116227 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 466036

[startup+1062.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 3062
/proc/meminfo: memFree=583064/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=466284 CPUtime=1061.52
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 150094 0 0 0 106053 99 0 0 25 0 1 0 372718819 477474816 111938 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 116571 111938 159 277 0 116289 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 466284

[startup+1122.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 3062
/proc/meminfo: memFree=580696/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=467020 CPUtime=1121.48
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 151470 0 0 0 112048 100 0 0 25 0 1 0 372718819 478228480 112535 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134735912 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 116755 112535 159 277 0 116473 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 467020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 3062
/proc/meminfo: memFree=567832/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=481040 CPUtime=1181.43
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 155148 0 0 0 118040 103 0 0 25 0 1 0 372718819 492584960 116213 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584399 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 120260 116213 159 277 0 119978 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 481040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 3062
/proc/meminfo: memFree=564056/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=483056 CPUtime=1200.03
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 156563 0 0 0 119899 104 0 0 25 0 1 0 372718819 494649344 116660 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 120764 116660 159 277 0 120482 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 483056

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 3062
/proc/meminfo: memFree=564056/2055920 swapFree=4145732/4192956
[pid=2863] ppid=2861 vsize=483056 CPUtime=1200.03
/proc/2863/stat : 2863 (aigsat-sp) R 2861 2863 2551 0 -1 0 156563 0 0 0 119899 104 0 0 25 0 1 0 372718819 494649344 116660 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 0 0 0
/proc/2863/statm: 120764 116660 159 277 0 120482 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 483056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.98
CPU time (s): 1200.11
CPU user time (s): 1199
CPU system time (s): 1.11583
CPU usage (%): 99.9282
Max. virtual memory (cumulated for all children) (KiB): 483056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.11583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156563
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= 8
involuntary context switches= 27155

runsolver used 1.2928 second user time and 3.10353 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May 15 16:54:24 UTC 2007

IDJOB= 460575
IDBENCH= 48488
IDSOLVER= 203
FILE ID= node37/460575-1179248063

PBS_JOBID= 5277019

Free space on /tmp= 66530 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/manolios/manol-pipe-f7idw.aig
COMMAND LINE= /tmp/evaluation/460575-1179248063/aigsat-sp /tmp/evaluation/460575-1179248063/instance-460575-1179248063.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-460575-1179248063 -o ROOT/results/node37/solver-460575-1179248063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 900 /tmp/evaluation/460575-1179248063/aigsat-sp /tmp/evaluation/460575-1179248063/instance-460575-1179248063.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  a6feb5a882aad8ec2dfd5e876a7a90fc

RANDOM SEED= 84482892

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1031608 kB
Buffers:         44392 kB
Cached:         814212 kB
SwapCached:      15400 kB
Active:         315860 kB
Inactive:       566180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1031608 kB
SwapTotal:     4192956 kB
SwapFree:      4145732 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:           127644 kB
Committed_AS:  6746816 kB
PageTables:       1980 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66530 MiB

End job on node37 on Tue May 15 17:14:27 UTC 2007