Trace number 460623

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 1200.56

General information on the benchmark

Nameindustrial-aig/
grieu/vmpc_30.aig
MD5SUM08053e2a693d0d1a8e4ebe279d8af8d9
Bench CategoryALL (all instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark421.708
SatisfiableYES
(Un)Satisfiability was proved

Solver Data (download as text)

5.78/5.85	c file: /tmp/evaluation/460623-1179248288/instance-460623-1179248288.aig
5.78/5.85	c Reading aig format..
5.78/5.85	c MAXVAR  292936
5.78/5.85	c INPUTS  900
5.78/5.85	c LATCHES 0
5.78/5.85	c OUTPUTS 1
5.78/5.85	c AND     292036
5.78/5.85	c Before initialization time (seconds) 5.58815
5.78/5.85	c Memory used (in MB): 194.441
29.98/30.03	c Pre-processing followed by bcp (no decisions) assigned 2248 vars 
29.98/30.03	c DBreduced=0 GV=42876[0]  GL=160466[ 117590,42876] HP=0 Prune=88422 decisions=45545 restart=15 est=1.1908 HP Impl=[0, 0] DB Impl=16704742[0]  varReasonNeeded[1193327]  
29.98/30.03	c Memory used (in MB): 225.09
36.47/36.59	c DBreduced=1 GV=51903[0]  GL=164196[ 117590,46606] HP=0 Prune=106782 decisions=54878 restart=16 est=1.1908 HP Impl=[0, 0] DB Impl=20338953[0]  varReasonNeeded[1445042]  
36.47/36.59	c Memory used (in MB): 228
40.27/40.37	c DBreduced=2 GV=56607[0]  GL=168891[ 117590,51301] HP=0 Prune=116292 decisions=59684 restart=16 est=1.1908 HP Impl=[0, 0] DB Impl=22320534[0]  varReasonNeeded[1580337]  
40.27/40.37	c Memory used (in MB): 229.598
44.68/44.76	c DBreduced=3 GV=61577[0]  GL=173861[ 117590,56271] HP=0 Prune=126319 decisions=64741 restart=16 est=1.1908 HP Impl=[0, 0] DB Impl=24430402[0]  varReasonNeeded[1726128]  
44.68/44.76	c Memory used (in MB): 231.586
73.67/73.76	c DBreduced=4 GV=94344[0]  GL=178745[ 117590,61155] HP=0 Prune=192649 decisions=98304 restart=17 est=1.1908 HP Impl=[0, 0] DB Impl=38363949[0]  varReasonNeeded[2731629]  
73.67/73.76	c Memory used (in MB): 236.121
103.46/103.54	c DBreduced=5 GV=125847[0]  GL=184829[ 117590,67239] HP=0 Prune=256364 decisions=130516 restart=18 est=1.1908 HP Impl=[0, 0] DB Impl=50571631[0]  varReasonNeeded[3758574]  
103.46/103.54	c Memory used (in MB): 239.992
136.55/136.61	c DBreduced=6 GV=159172[0]  GL=191158[ 117590,73568] HP=0 Prune=323675 decisions=164502 restart=19 est=1.1908 HP Impl=[0, 0] DB Impl=63248876[0]  varReasonNeeded[4779056]  
136.55/136.61	c Memory used (in MB): 242.238
178.22/178.34	c DBreduced=7 GV=193796[0]  GL=197951[ 117590,80361] HP=0 Prune=393693 decisions=199896 restart=19 est=1.1908 HP Impl=[0, 0] DB Impl=78039756[0]  varReasonNeeded[5961966]  
178.22/178.34	c Memory used (in MB): 245.535
230.92/231.14	c DBreduced=8 GV=232637[0]  GL=206076[ 117590,88486] HP=0 Prune=472002 decisions=239364 restart=20 est=1.1908 HP Impl=[0, 0] DB Impl=94460529[0]  varReasonNeeded[7325883]  
230.92/231.14	c Memory used (in MB): 250.191
286.00/286.26	c DBreduced=9 GV=272033[0]  GL=214554[ 117590,96964] HP=0 Prune=551446 decisions=279412 restart=20 est=1.1908 HP Impl=[0, 0] DB Impl=110100122[0]  varReasonNeeded[8680186]  
286.00/286.26	c Memory used (in MB): 254.496
362.28/362.59	c DBreduced=10 GV=317551[0]  GL=223899[ 117590,106309] HP=0 Prune=642962 decisions=325410 restart=20 est=1.1908 HP Impl=[0, 0] DB Impl=127711198[0]  varReasonNeeded[10338242]  
362.28/362.59	c Memory used (in MB): 261.469
442.56/442.87	c DBreduced=11 GV=363944[0]  GL=234318[ 117590,116728] HP=0 Prune=736418 decisions=372473 restart=21 est=1.1908 HP Impl=[0, 0] DB Impl=146859620[0]  varReasonNeeded[12028298]  
442.56/442.87	c Memory used (in MB): 267.438
544.63/544.90	c DBreduced=12 GV=416601[0]  GL=245263[ 117590,127673] HP=0 Prune=842484 decisions=425882 restart=21 est=1.1908 HP Impl=[0, 0] DB Impl=168957673[0]  varReasonNeeded[14049191]  
544.63/544.90	c Memory used (in MB): 280.781
680.49/680.86	c DBreduced=13 GV=472755[0]  GL=257725[ 117590,140135] HP=0 Prune=955432 decisions=482676 restart=21 est=1.1908 HP Impl=[0, 0] DB Impl=194047169[0]  varReasonNeeded[16269198]  
680.49/680.86	c Memory used (in MB): 291.395
809.56/809.90	c DBreduced=14 GV=534177[0]  GL=271949[ 117590,154359] HP=0 Prune=1079254 decisions=545076 restart=22 est=1.1908 HP Impl=[0, 0] DB Impl=220329683[0]  varReasonNeeded[18682982]  
809.56/809.90	c Memory used (in MB): 315.223
969.61/970.04	c DBreduced=15 GV=602028[0]  GL=286575[ 117590,168985] HP=0 Prune=1215749 decisions=613720 restart=22 est=1.1908 HP Impl=[0, 0] DB Impl=249220867[0]  varReasonNeeded[21426815]  
969.61/970.04	c Memory used (in MB): 315.332
1179.86/1180.38	c DBreduced=16 GV=678584[0]  GL=303343[ 117590,185753] HP=0 Prune=1369786 decisions=691201 restart=22 est=1.1908 HP Impl=[0, 0] DB Impl=282456023[0]  varReasonNeeded[24637401]  
1179.86/1180.38	c Memory used (in MB): 318.715

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/node45/watcher-460623-1179248288 -o ROOT/results/node45/solver-460623-1179248288 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460623-1179248288/aigsat-sp /tmp/evaluation/460623-1179248288/instance-460623-1179248288.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 0.98 0.99 3/77 23625
/proc/meminfo: memFree=1740160/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=3496 CPUtime=0
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 724 0 0 0 0 0 0 0 18 0 1 0 279674441 3579904 712 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 1730 717 121 277 0 1448 0

[startup+0.008136 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23625
/proc/meminfo: memFree=1740160/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=6920 CPUtime=0
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 1343 0 0 0 0 0 0 0 18 0 1 0 279674441 7086080 1331 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 1730 1338 121 277 0 1448 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6920

[startup+0.101138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23625
/proc/meminfo: memFree=1740160/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=7636 CPUtime=0.09
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 1764 0 0 0 9 0 0 0 18 0 1 0 279674441 7819264 1751 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 1909 1751 131 277 0 1627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7636

[startup+0.301158 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23625
/proc/meminfo: memFree=1740160/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=17580 CPUtime=0.29
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 4319 0 0 0 28 1 0 0 19 0 1 0 279674441 18001920 4160 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 4395 4160 131 277 0 4113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17580

[startup+0.701198 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23625
/proc/meminfo: memFree=1740160/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=37488 CPUtime=0.69
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 9188 0 0 0 66 3 0 0 23 0 1 0 279674441 38387712 8836 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 9372 8836 131 277 0 9090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37488

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1691000/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=57300 CPUtime=1.49
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 16454 0 0 0 143 6 0 0 25 0 1 0 279674441 58675200 13677 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 14325 13677 131 277 0 14043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57300

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1650744/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=122740 CPUtime=3.09
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 34713 0 0 0 295 14 0 0 25 0 1 0 279674441 125685760 30025 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 30686 30026 136 277 0 30404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122740

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1545152/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=215056 CPUtime=6.29
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 67359 0 0 0 602 27 0 0 25 0 1 0 279674441 220217344 51675 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574976 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 53764 51675 159 277 0 53482 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 215056

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1526848/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=224092 CPUtime=12.69
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 69962 0 0 0 1239 30 0 0 25 0 1 0 279674441 229470208 53250 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 56023 53250 159 277 0 55741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 224092

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1522112/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=228356 CPUtime=25.48
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 71238 0 0 0 2516 32 0 0 25 0 1 0 279674441 233836544 54526 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 57089 54526 159 277 0 56807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 228356

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1511936/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=237200 CPUtime=51.08
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 74691 0 0 0 5072 36 0 0 25 0 1 0 279674441 242892800 57014 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 59300 57014 159 277 0 59018 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 237200

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1503232/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=245288 CPUtime=102.26
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 77230 0 0 0 10186 40 0 0 25 0 1 0 279674441 251174912 59213 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 61322 59213 159 277 0 61040 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 245288

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23626
/proc/meminfo: memFree=1499712/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=248108 CPUtime=162.25
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 78810 0 0 0 16182 43 0 0 25 0 1 0 279674441 254062592 60082 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574361 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 62027 60082 159 277 0 61745 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 248108

[startup+222.303 s]
/proc/loadavg: 1.03 1.00 0.99 2/84 23800
/proc/meminfo: memFree=1492096/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=253332 CPUtime=222.14
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 80640 0 0 0 22168 46 0 0 25 0 1 0 279674441 259411968 61538 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 63333 61538 159 277 0 63051 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 253332

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1486656/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=259344 CPUtime=282.1
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 82707 0 0 0 28162 48 0 0 25 0 1 0 279674441 265568256 63218 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 64836 63218 159 277 0 64554 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 259344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1483904/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=261776 CPUtime=342.09
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 83758 0 0 0 34159 50 0 0 25 0 1 0 279674441 268058624 63866 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575032 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 65444 63866 159 277 0 65162 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 261776

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1477248/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=267916 CPUtime=402.07
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 85810 0 0 0 40154 53 0 0 25 0 1 0 279674441 274345984 65498 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 66979 65498 159 277 0 66697 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 267916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1470720/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=273932 CPUtime=462.05
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 87879 0 0 0 46147 58 0 0 25 0 1 0 279674441 280506368 67129 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 68483 67129 159 277 0 68201 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 273932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 23824
/proc/meminfo: memFree=1470464/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=283208 CPUtime=522.04
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 87944 0 0 0 52145 59 0 0 25 0 1 0 279674441 290004992 67194 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574353 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 70802 67194 159 277 0 70520 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 283208

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1465600/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=287604 CPUtime=582.02
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 89618 0 0 0 58140 62 0 0 25 0 1 0 279674441 294506496 68410 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574370 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 71901 68410 159 277 0 71619 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 287604

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1463104/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=290224 CPUtime=642.01
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 90255 0 0 0 64138 63 0 0 25 0 1 0 279674441 297189376 69047 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 72556 69047 159 277 0 72274 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 290224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1454400/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=298504 CPUtime=701.99
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 92917 0 0 0 70130 69 0 0 25 0 1 0 279674441 305668096 71229 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575130 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 74626 71229 159 277 0 74344 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 298504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1454016/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=298956 CPUtime=761.97
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 93015 0 0 0 76128 69 0 0 25 0 1 0 279674441 306130944 71327 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 74739 71327 159 277 0 74457 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 298956

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1430784/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=322896 CPUtime=821.95
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 101360 0 0 0 82122 73 0 0 25 0 1 0 279674441 330645504 77116 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80724 77116 159 277 0 80442 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 322896

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23824
/proc/meminfo: memFree=1430848/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=322896 CPUtime=881.94
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 101361 0 0 0 88120 74 0 0 25 0 1 0 279674441 330645504 77117 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574276 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80724 77117 159 277 0 80442 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 322896

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1430656/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=322896 CPUtime=941.92
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 101395 0 0 0 94117 75 0 0 25 0 1 0 279674441 330645504 77151 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727917 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80724 77151 159 277 0 80442 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 322896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1430272/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=323008 CPUtime=1001.9
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 102035 0 0 0 100115 75 0 0 25 0 1 0 279674441 330760192 77259 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80752 77259 159 277 0 80470 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 323008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1430272/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=323008 CPUtime=1061.89
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 102035 0 0 0 106113 76 0 0 25 0 1 0 279674441 330760192 77259 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575694 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80752 77259 159 277 0 80470 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 323008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1430272/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=323008 CPUtime=1121.86
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 102039 0 0 0 112110 76 0 0 25 0 1 0 279674441 330760192 77263 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734224 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 80752 77263 159 277 0 80470 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 323008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1426176/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=326492 CPUtime=1181.85
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 103602 0 0 0 118107 78 0 0 25 0 1 0 279674441 334327808 78266 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 81623 78266 159 277 0 81341 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 326492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1426240/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=326492 CPUtime=1200.05
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 103602 0 0 0 119927 78 0 0 25 0 1 0 279674441 334327808 78266 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 81623 78266 159 277 0 81341 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 326492

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: 1.00 1.00 0.99 2/78 23826
/proc/meminfo: memFree=1426240/2055920 swapFree=4157980/4192956
[pid=23625] ppid=23623 vsize=326492 CPUtime=1200.05
/proc/23625/stat : 23625 (aigsat-sp) R 23623 23625 23357 0 -1 0 103602 0 0 0 119927 78 0 0 25 0 1 0 279674441 334327808 78266 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23625/statm: 81623 78266 159 277 0 81341 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 326492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.27
CPU system time (s): 0.841872
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 326492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.841872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103602
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= 2714

runsolver used 1.27581 second user time and 3.09753 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May 15 16:58:08 UTC 2007

IDJOB= 460623
IDBENCH= 48500
IDSOLVER= 203
FILE ID= node45/460623-1179248288

PBS_JOBID= 5277036

Free space on /tmp= 66547 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/grieu/vmpc_30.aig
COMMAND LINE= /tmp/evaluation/460623-1179248288/aigsat-sp /tmp/evaluation/460623-1179248288/instance-460623-1179248288.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-460623-1179248288 -o ROOT/results/node45/solver-460623-1179248288 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460623-1179248288/aigsat-sp /tmp/evaluation/460623-1179248288/instance-460623-1179248288.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  08053e2a693d0d1a8e4ebe279d8af8d9

RANDOM SEED= 124642431

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1740504 kB
Buffers:         33072 kB
Cached:         156800 kB
SwapCached:      14400 kB
Active:          56672 kB
Inactive:       156220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740504 kB
SwapTotal:     4192956 kB
SwapFree:      4157980 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            88112 kB
Committed_AS:  4070144 kB
PageTables:       1764 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= 66547 MiB

End job on node45 on Tue May 15 17:18:11 UTC 2007