Trace number 348141

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) 1802.06 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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)

1800.09/1800.72	c Somebody sent me a SIGTERM
1800.09/1800.72	s UNKNOWN
1800.09/1800.74	pb2clasp1: no process killed
1800.09/1800.75	clasp-1.0: no process killed
25.57/1802.72	sh: line 1:  6632 Done                    cat /tmp/evaluation/348141-1176569870/temp/instance-348141-1176569870.opb.op
25.57/1802.72	      6633 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348141-1176569870/temp/instance-348141-1176569870.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348141-1176569870/instance-348141-1176569870.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-348141-1176569870 -o ROOT/results/node60/solver-348141-1176569870 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348141-1176569870.opb /tmp/evaluation/348141-1176569870/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: 0.99 0.98 1.00 3/64 6414
/proc/meminfo: memFree=1488960/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=12268 CPUtime=0
/proc/6414/stat : 6414 (pbclasp) D 6412 6414 5947 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 104897021 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894411877 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6414/statm: 3067 317 242 3 0 167 0

[startup+0.0354301 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6414
/proc/meminfo: memFree=1488960/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=13968 CPUtime=0.02
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 856 0 0 0 2 0 0 0 18 0 1 0 104897021 14303232 822 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894090465 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 3492 822 314 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+0.101435 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6414
/proc/meminfo: memFree=1488960/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=18144 CPUtime=0.09
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 2855 0 0 0 8 1 0 0 18 0 1 0 104897021 18579456 1888 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4536 1797 320 3 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18144

[startup+0.301455 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6414
/proc/meminfo: memFree=1488960/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=18144 CPUtime=0.29
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 19497 0 0 0 23 6 0 0 19 0 1 0 104897021 18579456 1878 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4536 1888 320 3 0 1636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18144

[startup+0.701493 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6414
/proc/meminfo: memFree=1488960/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=18140 CPUtime=0.69
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 52248 0 0 0 52 17 0 0 22 0 1 0 104897021 18575360 1887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4535 1887 320 3 0 1635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18140

[startup+1.50257 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 6415
/proc/meminfo: memFree=1482680/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=18264 CPUtime=1.49
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 118012 0 0 0 111 38 0 0 25 0 1 0 104897021 18702336 1853 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4566 1860 320 3 0 1666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18264

[startup+3.10173 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 6415
/proc/meminfo: memFree=1482360/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=18664 CPUtime=3.08
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 249799 0 0 0 225 83 0 0 25 0 1 0 104897021 19111936 1986 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4666 1986 320 3 0 1766 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18664

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 6415
/proc/meminfo: memFree=1481656/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=19180 CPUtime=6.28
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 516654 0 0 0 469 159 0 0 25 0 1 0 104897021 19640320 2136 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 4795 2136 320 3 0 1895 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19180

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 6415
/proc/meminfo: memFree=1480184/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=20684 CPUtime=12.68
/proc/6414/stat : 6414 (pbclasp) R 6412 6414 5947 0 -1 4194304 1062548 0 0 0 952 316 0 0 25 0 1 0 104897021 21180416 2498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6414/statm: 5171 2498 377 3 0 2271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20684

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6424
/proc/meminfo: memFree=1440928/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=22036 CPUtime=1.83
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 5520 0 0 0 180 3 0 0 25 0 1 0 104899386 22564864 4580 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682570 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 5509 4580 234 81 0 4883 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 56048

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6424
/proc/meminfo: memFree=1416360/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=44808 CPUtime=27.41
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 12939 0 0 0 2736 5 0 0 25 0 1 0 104899386 45883392 10660 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 11202 10660 249 81 0 10576 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 78820

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6424
/proc/meminfo: memFree=1416360/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=44808 CPUtime=78.59
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 12944 0 0 0 7854 5 0 0 25 0 1 0 104899386 45883392 10665 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 11202 10665 249 81 0 10576 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 78820

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6424
/proc/meminfo: memFree=1415848/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=45448 CPUtime=138.57
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 13084 0 0 0 13852 5 0 0 25 0 1 0 104899386 46538752 10805 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 11362 10805 249 81 0 10736 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 79460

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 6588
/proc/meminfo: memFree=1411872/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=47840 CPUtime=198.48
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 13692 0 0 0 19842 6 0 0 25 0 1 0 104899386 48988160 11413 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 11960 11413 249 81 0 11334 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 81852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1410280/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=50968 CPUtime=258.45
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 14525 0 0 0 25838 7 0 0 25 0 1 0 104899386 52191232 12149 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 12742 12149 249 81 0 12116 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 84980

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1407976/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=53164 CPUtime=318.44
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 15132 0 0 0 31836 8 0 0 25 0 1 0 104899386 54439936 12710 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 13291 12710 249 81 0 12665 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 87176

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1407336/2055920 swapFree=4184868/4192956

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

/proc/6424/statm: 20634 19794 249 81 0 20008 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 116548

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378088/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=84124 CPUtime=1638.11
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 23727 0 0 0 163796 15 0 0 25 0 1 0 104899386 86142976 20212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 21031 20212 249 81 0 20405 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 118136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378088/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=84124 CPUtime=1698.09
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 23732 0 0 0 169794 15 0 0 25 0 1 0 104899386 86142976 20217 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 21031 20217 249 81 0 20405 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 118136

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378024/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=83980 CPUtime=1758.08
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 23738 0 0 0 175793 15 0 0 25 0 1 0 104899386 85995520 20187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 20995 20187 249 81 0 20369 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 117992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378024/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=83980 CPUtime=1776.48
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 23738 0 0 0 177633 15 0 0 25 0 1 0 104899386 85995520 20187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 20995 20187 249 81 0 20369 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 117992

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378024/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.6
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517481 1750 0 0 1538 456 359 7 17 0 1 0 104897021 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4509 343 3 0 4265 0
[pid=6422] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6422/stat : 6422 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104899385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6422/statm: 1338 224 188 169 0 49 0
[pid=6424] ppid=6422 vsize=83980 CPUtime=1776.48
/proc/6424/stat : 6424 (clasp-1.0) R 6422 6414 5947 0 -1 4194304 23738 0 0 0 177633 15 0 0 25 0 1 0 104899386 85995520 20187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6424/statm: 20995 20187 249 81 0 20369 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 117992

# WARNING:
# current cumulated CPU time (23.69 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1776.4 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378024/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.69
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517634 3122 0 0 1542 457 359 11 17 0 1 0 104897021 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6414/statm: 7165 4512 343 3 0 4265 0
Current children cumulated CPU time (s) 23.69
Current children cumulated vsize (KiB) 28660

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 0.98 1.00 2/67 6622
/proc/meminfo: memFree=1378024/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.73
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517646 3524 0 0 1542 457 359 15 17 0 1 0 104897021 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4512 343 3 0 4265 0
Current children cumulated CPU time (s) 23.73
Current children cumulated vsize (KiB) 28660

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 1.00 2/69 6633
/proc/meminfo: memFree=1446480/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.73
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517646 3524 0 0 1542 457 359 15 17 0 1 0 104897021 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4512 343 3 0 4265 0
[pid=6631] ppid=6414 vsize=5352 CPUtime=0
/proc/6631/stat : 6631 (sh) S 6414 6414 5947 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 105077105 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6631/statm: 1338 224 188 169 0 49 0
[pid=6632] ppid=6631 vsize=2520 CPUtime=0.01
/proc/6632/stat : 6632 (cat) S 6631 6414 5947 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 105077106 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6632/statm: 630 87 71 4 0 42 0
[pid=6633] ppid=6631 vsize=18360 CPUtime=1.34
/proc/6633/stat : 6633 (clasp-1.0) R 6631 6414 5947 0 -1 4194304 4617 0 0 0 131 3 0 0 25 0 1 0 105077106 18800640 4036 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243508 0 0 4096 0 0 0 0 17 1 0 0
/proc/6633/statm: 4590 4036 232 81 0 3964 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 54892

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/69 6633
/proc/meminfo: memFree=1446480/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.73
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517646 3524 0 0 1542 457 359 15 17 0 1 0 104897021 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4512 343 3 0 4265 0
[pid=6631] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6631/stat : 6631 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 105077105 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6631/statm: 1338 224 188 169 0 49 0
[pid=6633] ppid=6631 vsize=21448 CPUtime=1.73
/proc/6633/stat : 6633 (clasp-1.0) R 6631 6414 5947 0 -1 4194304 5397 0 0 0 170 3 0 0 25 0 1 0 105077106 21962752 4529 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134732420 0 0 4096 0 0 0 0 17 1 0 0
/proc/6633/statm: 5362 4529 234 81 0 4736 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55460

[startup+1802.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/69 6633
/proc/meminfo: memFree=1446480/2055920 swapFree=4184868/4192956
[pid=6414] ppid=6412 vsize=28660 CPUtime=23.73
/proc/6414/stat : 6414 (pbclasp) S 6412 6414 5947 0 -1 4194304 1517646 3524 0 0 1542 457 359 15 17 0 1 0 104897021 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 7165 4512 343 3 0 4265 0
[pid=6631] ppid=6414 vsize=5352 CPUtime=0.01
/proc/6631/stat : 6631 (sh) S 6414 6414 5947 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 105077105 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6631/statm: 1338 224 188 169 0 49 0
[pid=6633] ppid=6631 vsize=22036 CPUtime=1.83
/proc/6633/stat : 6633 (clasp-1.0) R 6631 6414 5947 0 -1 4194304 5510 0 0 0 180 3 0 0 25 0 1 0 105077106 22564864 4570 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682546 0 0 4096 0 0 0 0 17 1 0 0
/proc/6633/statm: 5509 4570 234 81 0 4883 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 56048

Child ended because it received signal 9 (SIGKILL)

# 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): 1776.4
#  lost CPU user time (s): 1776.29
#  lost CPU system time (s): 0.110001

Real time (s): 1802.74
CPU time (s): 1802.06
CPU user time (s): 1797.15
CPU system time (s): 4.91027
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 118136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.8568
system time used= 4.80027
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1529210
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= 3593
involuntary context switches= 714

runsolver used 2.14567 second user time and 4.40833 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 14 16:57:50 UTC 2007

IDJOB= 348141
IDBENCH= 1620
IDSOLVER= 167
FILE ID= node60/348141-1176569870

PBS_JOBID= 4556896

Free space on /tmp= 66561 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
COMMAND LINE= pbclasp instance-348141-1176569870.opb /tmp/evaluation/348141-1176569870/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-348141-1176569870 -o ROOT/results/node60/conversion-348141-1176569870 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348141-1176569870/instance-348141-1176569870.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-348141-1176569870 -o ROOT/results/node60/solver-348141-1176569870 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348141-1176569870.opb /tmp/evaluation/348141-1176569870/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 360899996

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:       1489496 kB
Buffers:         44324 kB
Cached:         371396 kB
SwapCached:       2344 kB
Active:         117736 kB
Inactive:       308428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489496 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          17300 kB
Slab:           126232 kB
Committed_AS:   138896 kB
PageTables:       1464 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= 66548 MiB

End job on node60 on Sat Apr 14 17:27:53 UTC 2007