Trace number 372334

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)13048 1802.05 1802.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir03_trarea_ac.opb
MD5SUM4c7127e3833be0946f911f649745c11e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11452
Best CPU time to get the best result obtained on this benchmark0.45493
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11452
Optimality of the best value was proved YES
Number of variables1343
Total number of constraints2405
Number of constraints which are clauses2405
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint55
Number of terms in the objective function 690
Biggest coefficient in the objective function 989
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 524625
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 989
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 524625
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.19/0.33	o 13568
0.25/0.40	o 13481
0.25/0.48	o 13431
0.40/0.55	o 13344
0.48/0.63	o 13321
0.56/0.72	o 13315
1066.08/1066.53	o 13048
1800.00/1800.80	sh: line 1:  3972 Done                    cat /tmp/evaluation/372334-1177090818/temp/instance-372334-1177090818.opb.op
1800.00/1800.80	      3973 Terminated              | clasp-1.0 --trans=no >/tmp/evaluation/372334-1177090818/temp/instance-372334-1177090818.opb.clasp
1800.00/1800.81	c Somebody sent me a SIGTERM
1800.00/1800.81	s SATISFIABLE
1800.00/1800.81	v x72 x80 x84 x98 x135 x136 x303 x304 x433 x443 x444 x471 x472 x576 x577 x693 x1060 x1098 x1099 x1114 x1171 x1254 x1319 x1324 x1335
1800.00/1800.81	v x1340 x1341 x1343
1800.00/1800.82	pb2clasp1: no process killed
1800.00/1800.82	clasp-1.0: no process killed
1802.00/1802.82	sh: line 1:  4181 Done                    cat /tmp/evaluation/372334-1177090818/temp/instance-372334-1177090818.opb.op
1802.00/1802.82	      4182 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/372334-1177090818/temp/instance-372334-1177090818.opb.clasp

Verifier Data (download as text)

OK	13048

Conversion Script Data (download as text)

/tmp/evaluation/372334-1177090818/instance-372334-1177090818.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-372334-1177090818 -o ROOT/results/node62/solver-372334-1177090818 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372334-1177090818.opb /tmp/evaluation/372334-1177090818/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
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: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 3905
/proc/meminfo: memFree=1708368/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12268 CPUtime=0
/proc/3905/stat : 3905 (pbclasp) D 3903 3905 3086 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 27657804 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236437863013 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3905/statm: 3067 317 242 3 0 167 0

[startup+0.0204769 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 3905
/proc/meminfo: memFree=1708368/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12532 CPUtime=0.01
/proc/3905/stat : 3905 (pbclasp) R 3903 3905 3086 0 -1 4194304 524 0 0 0 1 0 0 0 18 0 1 0 27657804 12832768 490 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236437695135 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3905/statm: 3133 490 323 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101488 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 3905
/proc/meminfo: memFree=1708368/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12532 CPUtime=0.01
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 541 0 0 0 1 0 0 0 16 0 1 0 27657804 12832768 492 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3905/statm: 3133 492 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301512 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 3905
/proc/meminfo: memFree=1708368/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.19
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 656 1594 0 0 1 0 17 1 17 0 1 0 27657804 12967936 527 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 527 343 3 0 266 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12664

[startup+0.701559 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 3905
/proc/meminfo: memFree=1708368/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.56
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1216 11773 0 0 2 1 45 8 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 12664

[startup+1.50265 s]
/proc/loadavg: 0.91 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1705320/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=4100 CPUtime=0.76
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 679 0 0 0 76 0 0 0 23 0 1 0 27657877 4198400 640 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715284 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1025 640 249 81 0 399 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 22120

[startup+3.10185 s]
/proc/loadavg: 0.92 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1705064/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=4364 CPUtime=2.35
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 732 0 0 0 235 0 0 0 25 0 1 0 27657877 4468736 693 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1091 693 249 81 0 465 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 22384

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1704744/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=4628 CPUtime=5.55
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 801 0 0 0 555 0 0 0 25 0 1 0 27657877 4739072 762 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784811 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1157 762 249 81 0 531 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 22648

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1704248/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=5024 CPUtime=11.95
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 910 0 0 0 1195 0 0 0 25 0 1 0 27657877 5144576 871 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1256 871 249 81 0 630 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 23044

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1703864/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=5416 CPUtime=24.75
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 1003 0 0 0 2475 0 0 0 25 0 1 0 27657877 5545984 964 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1354 964 249 81 0 728 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 23436

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1703096/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=6260 CPUtime=50.33
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 1202 0 0 0 5033 0 0 0 25 0 1 0 27657877 6410240 1163 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782604 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1565 1163 249 81 0 939 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 24280

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1702328/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=6976 CPUtime=101.52
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 1380 0 0 0 10152 0 0 0 25 0 1 0 27657877 7143424 1341 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1744 1341 249 81 0 1118 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 24996

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1701496/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=7692 CPUtime=161.51
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 1563 0 0 0 16150 1 0 0 25 0 1 0 27657877 7876608 1524 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 1923 1524 249 81 0 1297 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 25712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1701112/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0
[pid=3963] ppid=3961 vsize=8104 CPUtime=221.49
/proc/3963/stat : 3963 (clasp-1.0) R 3961 3905 3086 0 -1 4194304 1660 0 0 0 22148 1 0 0 25 0 1 0 27657877 8298496 1621 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3963/statm: 2026 1621 249 81 0 1400 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 26124

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 3963
/proc/meminfo: memFree=1700472/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=0.64
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1323 13819 0 0 2 1 51 10 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3961] ppid=3905 vsize=5356 CPUtime=0
/proc/3961/stat : 3961 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27657877 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3961/statm: 1339 225 188 169 0 50 0

################
# More data... #
################


[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1699592/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=9416 CPUtime=415.47
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 1961 0 0 0 41545 2 0 0 25 0 1 0 27764466 9641984 1922 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2354 1922 249 81 0 1728 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 27436

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1699528/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=9556 CPUtime=475.45
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 1982 0 0 0 47543 2 0 0 25 0 1 0 27764466 9785344 1943 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2389 1943 249 81 0 1763 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 27576

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1699272/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=9716 CPUtime=535.43
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 2035 0 0 0 53541 2 0 0 25 0 1 0 27764466 9949184 1996 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2429 1996 249 81 0 1803 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 27736

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1699080/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=10012 CPUtime=595.41
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 2094 0 0 0 59539 2 0 0 25 0 1 0 27764466 10252288 2055 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714080 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2503 2055 249 81 0 1877 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 28032

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1698440/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=10588 CPUtime=655.4
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 2249 0 0 0 65538 2 0 0 25 0 1 0 27764466 10842112 2210 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2647 2210 249 81 0 2021 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 28608

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1698184/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=10896 CPUtime=715.38
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 2314 0 0 0 71536 2 0 0 25 0 1 0 27764466 11157504 2275 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2724 2275 249 81 0 2098 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 28916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1698120/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1066.13
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1442 17941 0 0 2 1 106596 14 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=3971] ppid=3905 vsize=5356 CPUtime=0
/proc/3971/stat : 3971 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 27764466 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3971/statm: 1339 225 188 169 0 50 0
[pid=3973] ppid=3971 vsize=11032 CPUtime=733.87
/proc/3973/stat : 3973 (clasp-1.0) R 3971 3905 3086 0 -1 4194304 2337 0 0 0 73385 2 0 0 25 0 1 0 27764466 11296768 2298 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3973/statm: 2758 2298 249 81 0 2132 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 29052

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4171
/proc/meminfo: memFree=1698120/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1800.04
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1600 22075 0 0 2 1 179983 18 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.96 2/68 4182
/proc/meminfo: memFree=1704832/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1800.04
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1600 22075 0 0 2 1 179983 18 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=4180] ppid=3905 vsize=5356 CPUtime=0
/proc/4180/stat : 4180 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27837887 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4180/statm: 1339 225 188 169 0 50 0
[pid=4182] ppid=4180 vsize=4100 CPUtime=1.36
/proc/4182/stat : 4182 (clasp-1.0) R 4180 3905 3086 0 -1 4194304 685 0 0 0 136 0 0 0 25 0 1 0 27837887 4198400 646 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/4182/statm: 1025 646 249 81 0 399 0
Current children cumulated CPU time (s) 1801.4
Current children cumulated vsize (KiB) 22120

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/68 4182
/proc/meminfo: memFree=1704832/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1800.04
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1600 22075 0 0 2 1 179983 18 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=4180] ppid=3905 vsize=5356 CPUtime=0
/proc/4180/stat : 4180 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27837887 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4180/statm: 1339 225 188 169 0 50 0
[pid=4182] ppid=4180 vsize=4232 CPUtime=1.76
/proc/4182/stat : 4182 (clasp-1.0) R 4180 3905 3086 0 -1 4194304 704 0 0 0 176 0 0 0 25 0 1 0 27837887 4333568 665 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617511 0 0 4096 0 0 0 0 17 1 0 0
/proc/4182/statm: 1058 665 249 81 0 432 0
Current children cumulated CPU time (s) 1801.8
Current children cumulated vsize (KiB) 22252

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/68 4182
/proc/meminfo: memFree=1704704/2055920 swapFree=4184556/4192956
[pid=3905] ppid=3903 vsize=12664 CPUtime=1800.04
/proc/3905/stat : 3905 (pbclasp) S 3903 3905 3086 0 -1 4194304 1600 22075 0 0 2 1 179983 18 16 0 1 0 27657804 12967936 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3905/statm: 3166 529 343 3 0 266 0
[pid=4180] ppid=3905 vsize=5356 CPUtime=0
/proc/4180/stat : 4180 (sh) S 3905 3905 3086 0 -1 4194304 287 122 0 0 0 0 0 0 18 0 1 0 27837887 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4180/statm: 1339 225 188 169 0 50 0
[pid=4182] ppid=4180 vsize=4232 CPUtime=1.96
/proc/4182/stat : 4182 (clasp-1.0) R 4180 3905 3086 0 -1 4194304 705 0 0 0 196 0 0 0 25 0 1 0 27837887 4333568 666 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784694 0 0 4096 0 0 0 0 17 1 0 0
/proc/4182/statm: 1058 666 249 81 0 432 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 22252

Child status: 0
Real time (s): 1802.82
CPU time (s): 1802.05
CPU user time (s): 1801.84
CPU system time (s): 0.210967
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 30776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.84
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24938
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= 789
involuntary context switches= 2711

runsolver used 1.79073 second user time and 4.18736 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Fri Apr 20 17:40:18 UTC 2007

IDJOB= 372334
IDBENCH= 24964
IDSOLVER= 167
FILE ID= node62/372334-1177090818

PBS_JOBID= 4640325

Free space on /tmp= 66498 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir03_trarea_ac.opb
COMMAND LINE= pbclasp instance-372334-1177090818.opb /tmp/evaluation/372334-1177090818/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-372334-1177090818 -o ROOT/results/node62/conversion-372334-1177090818 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372334-1177090818/instance-372334-1177090818.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-372334-1177090818 -o ROOT/results/node62/solver-372334-1177090818 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372334-1177090818.opb /tmp/evaluation/372334-1177090818/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  4c7127e3833be0946f911f649745c11e

RANDOM SEED= 182958574

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708776 kB
Buffers:         32756 kB
Cached:         243488 kB
SwapCached:       2148 kB
Active:         150520 kB
Inactive:       135400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708776 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:             544 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            47208 kB
Committed_AS:  1062852 kB
PageTables:       1460 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= 66498 MiB

End job on node62 on Fri Apr 20 18:10:21 UTC 2007