Trace number 362957

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 2007-04-10? (TO) 1802.08 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-brandy.opb
MD5SUM7959aed3004450db7e4c9db414503999
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.579
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 131073
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524346
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527202
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

Solver Data (download as text)

1800.08/1800.62	c Somebody sent me a SIGTERM
1800.08/1800.62	s UNKNOWN
1800.08/1800.62	pb2clasp1: no process killed
3.15/1802.62	sh: line 1:  2575 Done                    cat /tmp/evaluation/362957-1177021002/temp/instance-362957-1177021002.opb.op
3.15/1802.62	      2576 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362957-1177021002/temp/instance-362957-1177021002.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362957-1177021002/instance-362957-1177021002.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/node60/watcher-362957-1177021002 -o ROOT/results/node60/solver-362957-1177021002 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362957-1177021002.opb /tmp/evaluation/362957-1177021002/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: 1.01 1.11 1.08 3/64 2553
/proc/meminfo: memFree=1803696/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12268 CPUtime=0
/proc/2553/stat : 2553 (pbclasp) D 2551 2553 14471 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150010190 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271894411877 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2553/statm: 3067 317 242 3 0 167 0

[startup+0.0210669 s]
/proc/loadavg: 1.01 1.11 1.08 3/64 2553
/proc/meminfo: memFree=1803696/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=0.01
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 549 0 0 0 1 0 0 0 16 0 1 0 150010190 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2553/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.101072 s]
/proc/loadavg: 1.01 1.11 1.08 3/64 2553
/proc/meminfo: memFree=1803696/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=0.01
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 549 0 0 0 1 0 0 0 16 0 1 0 150010190 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2553/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.301091 s]
/proc/loadavg: 1.01 1.11 1.08 3/64 2553
/proc/meminfo: memFree=1803696/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=0.01
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 549 0 0 0 1 0 0 0 16 0 1 0 150010190 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2553/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.70113 s]
/proc/loadavg: 1.01 1.11 1.08 3/64 2553
/proc/meminfo: memFree=1803696/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=0.01
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 549 0 0 0 1 0 0 0 16 0 1 0 150010190 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2553/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+1.50222 s]
/proc/loadavg: 1.01 1.11 1.08 2/67 2556
/proc/meminfo: memFree=1800472/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 12664

[startup+3.10137 s]
/proc/loadavg: 1.01 1.11 1.08 2/67 2563
/proc/meminfo: memFree=1793688/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=10048 CPUtime=1.88
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 2144 0 0 0 188 0 0 0 25 0 1 0 150010310 10289152 2106 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 2512 2106 249 81 0 1886 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 28064

[startup+6.30168 s]
/proc/loadavg: 1.01 1.11 1.08 2/67 2563
/proc/meminfo: memFree=1791704/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=11608 CPUtime=5.08
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 2529 0 0 0 507 1 0 0 25 0 1 0 150010310 11886592 2491 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 2902 2491 249 81 0 2276 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 29624

[startup+12.7013 s]
/proc/loadavg: 1.01 1.10 1.08 2/67 2563
/proc/meminfo: memFree=1784232/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=18856 CPUtime=11.48
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 4353 0 0 0 1146 2 0 0 25 0 1 0 150010310 19308544 4315 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 4714 4315 249 81 0 4088 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36872

[startup+25.5016 s]
/proc/loadavg: 1.01 1.10 1.08 2/67 2563
/proc/meminfo: memFree=1781928/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=21468 CPUtime=24.28
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 4955 0 0 0 2426 2 0 0 25 0 1 0 150010310 21983232 4917 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784615 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 5367 4917 249 81 0 4741 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39484

[startup+51.1011 s]
/proc/loadavg: 1.00 1.09 1.08 2/67 2563
/proc/meminfo: memFree=1778536/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=25004 CPUtime=49.87
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 5805 0 0 0 4985 2 0 0 25 0 1 0 150010310 25604096 5767 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 6251 5767 249 81 0 5625 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43020

[startup+102.305 s]
/proc/loadavg: 1.00 1.07 1.07 2/67 2563
/proc/meminfo: memFree=1770216/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=34184 CPUtime=101.06
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 7877 0 0 0 10103 3 0 0 25 0 1 0 150010310 35004416 7839 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 8546 7839 249 81 0 7920 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 52200

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/67 2563
/proc/meminfo: memFree=1759976/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=44716 CPUtime=161.04
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 10435 0 0 0 16100 4 0 0 25 0 1 0 150010310 45789184 10397 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741328 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 11179 10397 249 81 0 10553 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 62732

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/67 2563
/proc/meminfo: memFree=1755560/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=49732 CPUtime=221.02
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 11526 0 0 0 22097 5 0 0 25 0 1 0 150010310 50925568 11488 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 12433 11488 249 81 0 11807 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 67748

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/67 2563
/proc/meminfo: memFree=1754536/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=50932 CPUtime=281
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 11768 0 0 0 28095 5 0 0 25 0 1 0 150010310 52154368 11730 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 12733 11730 249 81 0 12107 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 68948


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

/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=106724 CPUtime=1540.65
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 27074 0 0 0 154050 15 0 0 25 0 1 0 150010310 109285376 24961 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 26681 24961 249 81 0 26055 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 124740

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 2565
/proc/meminfo: memFree=1701288/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=106724 CPUtime=1600.64
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 27103 0 0 0 160049 15 0 0 25 0 1 0 150010310 109285376 24990 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 26681 24990 249 81 0 26055 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 124740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2565
/proc/meminfo: memFree=1687720/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=127532 CPUtime=1660.63
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 32708 0 0 0 166044 19 0 0 25 0 1 0 150010310 130592768 28399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 31883 28399 249 81 0 31257 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 145548

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 2565
/proc/meminfo: memFree=1687144/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=127964 CPUtime=1720.61
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 32923 0 0 0 172042 19 0 0 25 0 1 0 150010310 131035136 28506 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 31991 28506 249 81 0 31365 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 145980

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 2565
/proc/meminfo: memFree=1686952/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=128180 CPUtime=1780.59
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 33087 0 0 0 178040 19 0 0 25 0 1 0 150010310 131256320 28562 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 32045 28562 249 81 0 31419 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 146196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 2565
/proc/meminfo: memFree=1686952/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=128180 CPUtime=1798.9
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 33108 0 0 0 179871 19 0 0 25 0 1 0 150010310 131256320 28583 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782453 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 32045 28583 249 81 0 31419 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146196

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

[startup+1800.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 2565
/proc/meminfo: memFree=1686952/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.18
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 633 1839 0 0 1 0 116 1 16 0 1 0 150010190 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 524 343 3 0 266 0
[pid=2561] ppid=2553 vsize=5352 CPUtime=0
/proc/2561/stat : 2561 (sh) S 2553 2553 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150010310 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2561/statm: 1338 224 188 169 0 49 0
[pid=2563] ppid=2561 vsize=128180 CPUtime=1798.9
/proc/2563/stat : 2563 (clasp-1.0) R 2561 2553 14471 0 -1 4194304 33108 0 0 0 179871 19 0 0 25 0 1 0 150010310 131256320 28583 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782453 0 0 4096 0 0 0 0 17 1 0 0
/proc/2563/statm: 32045 28583 249 81 0 31419 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146196

# WARNING:
# current cumulated CPU time (1.21 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.87 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 2565
/proc/meminfo: memFree=1686952/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.21
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 791 3609 0 0 1 0 116 4 16 0 1 0 150010190 12967936 526 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 526 343 3 0 266 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 2565
/proc/meminfo: memFree=1686952/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.21
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 791 3609 0 0 1 0 116 4 16 0 1 0 150010190 12967936 526 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 526 343 3 0 266 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 2576
/proc/meminfo: memFree=1793368/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.21
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 791 3609 0 0 1 0 116 4 16 0 1 0 150010190 12967936 526 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 526 343 3 0 266 0
[pid=2574] ppid=2553 vsize=5352 CPUtime=0
/proc/2574/stat : 2574 (sh) S 2553 2553 14471 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150190254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2574/statm: 1338 224 188 169 0 49 0
[pid=2576] ppid=2574 vsize=9528 CPUtime=1.54
/proc/2576/stat : 2576 (clasp-1.0) R 2574 2553 14471 0 -1 4194304 1999 0 0 0 153 1 0 0 25 0 1 0 150190255 9756672 1961 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/2576/statm: 2382 1961 249 81 0 1756 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 27544

[startup+1802.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 2576
/proc/meminfo: memFree=1793368/2055920 swapFree=4183236/4192956
[pid=2553] ppid=2551 vsize=12664 CPUtime=1.21
/proc/2553/stat : 2553 (pbclasp) S 2551 2553 14471 0 -1 4194304 791 3609 0 0 1 0 116 4 16 0 1 0 150010190 12967936 526 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2553/statm: 3166 526 343 3 0 266 0
[pid=2574] ppid=2553 vsize=5352 CPUtime=0
/proc/2574/stat : 2574 (sh) S 2553 2553 14471 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150190254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2574/statm: 1338 224 188 169 0 49 0
[pid=2576] ppid=2574 vsize=10048 CPUtime=1.94
/proc/2576/stat : 2576 (clasp-1.0) R 2574 2553 14471 0 -1 4194304 2144 0 0 0 193 1 0 0 25 0 1 0 150190255 10289152 2106 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2576/statm: 2512 2106 249 81 0 1886 0
Current children cumulated CPU time (s) 3.15
Current children cumulated vsize (KiB) 28064

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1798.87
#  lost CPU user time (s): 1798.71
#  lost CPU system time (s): 0.16

Real time (s): 1802.63
CPU time (s): 1802.08
CPU user time (s): 1801.85
CPU system time (s): 0.231989
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 146196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.13752
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7110
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= 651
involuntary context switches= 25

runsolver used 2.23266 second user time and 4.32934 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Thu Apr 19 22:16:42 UTC 2007

IDJOB= 362957
IDBENCH= 1699
IDSOLVER= 167
FILE ID= node60/362957-1177021002

PBS_JOBID= 4630580

Free space on /tmp= 66417 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-brandy.opb
COMMAND LINE= pbclasp instance-362957-1177021002.opb /tmp/evaluation/362957-1177021002/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-362957-1177021002 -o ROOT/results/node60/conversion-362957-1177021002 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362957-1177021002/instance-362957-1177021002.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-362957-1177021002 -o ROOT/results/node60/solver-362957-1177021002 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362957-1177021002.opb /tmp/evaluation/362957-1177021002/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7959aed3004450db7e4c9db414503999

RANDOM SEED= 737562876

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1804104 kB
Buffers:         38896 kB
Cached:         145580 kB
SwapCached:       3476 kB
Active:          42416 kB
Inactive:       156820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804104 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          20588 kB
Slab:            38544 kB
Committed_AS:  2399300 kB
PageTables:       1472 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= 66415 MiB

End job on node60 on Thu Apr 19 22:46:45 UTC 2007