Trace number 348232

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) 1802.02 1802.83

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-woodw.opb
MD5SUMef3d01fb716807987360ebbfd3d821b6
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 variables252150
Total number of constraints1098
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 constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
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 559950
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)

1800.08/1800.81	c Somebody sent me a SIGTERM
1800.08/1800.81	s UNKNOWN
1800.08/1800.83	pb2clasp1: no process killed
190.14/1802.82	sh: line 1: 22357 Killed                  cat /tmp/evaluation/348232-1176573699/temp/instance-348232-1176573699.opb.op
190.14/1802.82	     22358                       | clasp-1.0 --trans=no >/tmp/evaluation/348232-1176573699/temp/instance-348232-1176573699.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348232-1176573699/instance-348232-1176573699.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/node11/watcher-348232-1176573699 -o ROOT/results/node11/solver-348232-1176573699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348232-1176573699.opb /tmp/evaluation/348232-1176573699/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: 0.95 1.00 0.99 3/83 22307
/proc/meminfo: memFree=1828856/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=12268 CPUtime=0
/proc/22307/stat : 22307 (pbclasp) R 22305 22307 20166 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 98418916 12562432 321 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909891297 0 0 4224 0 0 0 0 17 1 0 0
/proc/22307/statm: 3067 321 243 3 0 167 0

[startup+0.055782 s]
/proc/loadavg: 0.95 1.00 0.99 3/83 22307
/proc/meminfo: memFree=1828856/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=13968 CPUtime=0.02
/proc/22307/stat : 22307 (pbclasp) R 22305 22307 20166 0 -1 4194304 857 0 0 0 2 0 0 0 18 0 1 0 98418916 14303232 823 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909891297 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22307/statm: 3492 823 314 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+0.102784 s]
/proc/loadavg: 0.95 1.00 0.99 3/83 22307
/proc/meminfo: memFree=1828856/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=16052 CPUtime=0.07
/proc/22307/stat : 22307 (pbclasp) R 22305 22307 20166 0 -1 4194304 1362 0 0 0 7 0 0 0 18 0 1 0 98418916 16437248 1328 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909891297 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22307/statm: 4013 1328 314 3 0 1113 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16052

[startup+0.302809 s]
/proc/loadavg: 0.95 1.00 0.99 3/83 22307
/proc/meminfo: memFree=1828856/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 20480

[startup+0.701855 s]
/proc/loadavg: 0.95 1.00 0.99 3/83 22307
/proc/meminfo: memFree=1828856/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 20480

[startup+1.50295 s]
/proc/loadavg: 0.95 1.00 0.99 2/86 22312
/proc/meminfo: memFree=1817120/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=14468 CPUtime=1.29
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 998 0 0 0 129 0 0 0 25 0 1 0 98418936 14815232 960 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273160 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 3617 960 339 3 0 717 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 40300

[startup+3.10114 s]
/proc/loadavg: 1.03 1.02 1.00 2/86 22312
/proc/meminfo: memFree=1816416/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=14992 CPUtime=2.88
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 6176 0 0 0 286 2 0 0 25 0 1 0 98418936 15351808 1123 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924890 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 3748 1123 339 3 0 848 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 40824

[startup+6.30152 s]
/proc/loadavg: 1.03 1.02 1.00 2/86 22314
/proc/meminfo: memFree=1814496/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=16052 CPUtime=6.08
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 6686 0 0 0 605 3 0 0 25 0 1 0 98418936 16437248 1369 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273166 0 0 4224 0 0 0 0 17 1 0 0
/proc/22310/statm: 4013 1369 339 3 0 1113 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 41884

[startup+12.7013 s]
/proc/loadavg: 1.03 1.02 1.00 2/86 22318
/proc/meminfo: memFree=1812064/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=16052 CPUtime=12.47
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 6686 0 0 0 1242 5 0 0 25 0 1 0 98418936 16437248 1369 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262927907811 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 4013 1369 339 3 0 1113 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 41884

[startup+25.5018 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 22340
/proc/meminfo: memFree=1809104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=16072 CPUtime=25.26
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 24974 0 0 0 2515 11 0 0 25 0 1 0 98418936 16457728 1375 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273166 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 4018 1375 339 3 0 1118 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 41904

[startup+51.1018 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 22340
/proc/meminfo: memFree=1800976/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=17904 CPUtime=50.85
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 614033 0 0 0 4902 183 0 0 25 0 1 0 98418936 18333696 1840 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924918 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 4476 1840 340 3 0 1576 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 43736

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 22340
/proc/meminfo: memFree=1792336/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=24868 CPUtime=102.01
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 4774306 0 0 0 8893 1308 0 0 25 0 1 0 98418936 25464832 3591 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924778 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 6217 3591 340 3 0 3317 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 50700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22340
/proc/meminfo: memFree=1790736/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=0.17
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2516 0 0 0 16 1 0 0 20 0 1 0 98418916 20971520 2469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2469 324 3 0 2220 0
[pid=22309] ppid=22307 vsize=5352 CPUtime=0
/proc/22309/stat : 22309 (sh) S 22307 22307 20166 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 98418936 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22309/statm: 1338 229 193 169 0 49 0
[pid=22310] ppid=22309 vsize=24848 CPUtime=161.98
/proc/22310/stat : 22310 (pb2clasp1) R 22309 22307 20166 0 -1 4194304 9772767 0 0 0 13505 2693 0 0 25 0 1 0 98418936 25444352 3586 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924898 0 0 4224 0 0 0 0 17 0 0 0
/proc/22310/statm: 6212 3586 340 3 0 3312 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 50680

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1615120/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=154412 CPUtime=33.84
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 49693 0 3 0 3360 24 0 0 25 0 1 0 98437748 158117888 37788 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 38603 37788 249 81 0 37977 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 180244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1600720/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1546128/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=223056 CPUtime=1473.39
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 77297 0 3 0 147291 48 0 0 25 0 1 0 98437748 228409344 54810 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 55764 54810 249 81 0 55138 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 248888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 4/80 22347
/proc/meminfo: memFree=1545552/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=223576 CPUtime=1533.37
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 77431 0 3 0 153289 48 0 0 25 0 1 0 98437748 228941824 54944 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715788 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 55894 54944 249 81 0 55268 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 249408

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1545104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=223960 CPUtime=1593.35
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 77502 0 3 0 159287 48 0 0 25 0 1 0 98437748 229335040 55015 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 55990 55015 249 81 0 55364 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 249792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1545104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=223960 CPUtime=1611.85
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 77519 0 3 0 161137 48 0 0 25 0 1 0 98437748 229335040 55032 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 55990 55032 249 81 0 55364 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 249792

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1545104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.16
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2604 11490677 0 0 16 1 15630 3169 15 0 1 0 98418916 20971520 2492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2492 343 3 0 2220 0
[pid=22345] ppid=22307 vsize=5352 CPUtime=0.07
/proc/22345/stat : 22345 (sh) S 22307 22307 20166 0 -1 4194304 286 121 0 0 0 0 0 7 16 0 1 0 98437748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22345/statm: 1338 224 188 169 0 49 0
[pid=22347] ppid=22345 vsize=223960 CPUtime=1611.85
/proc/22347/stat : 22347 (clasp-1.0) R 22345 22307 20166 0 -1 4194304 77519 0 3 0 161137 48 0 0 25 0 1 0 98437748 229335040 55032 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 0 0 0
/proc/22347/statm: 55990 55032 249 81 0 55364 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 249792

# WARNING:
# current cumulated CPU time (188.28 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 (1611.8 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1545104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.28
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2755 11492049 0 1 16 1 15631 3180 16 0 1 0 98418916 20971520 2494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22307/statm: 5120 2494 343 3 0 2220 0
Current children cumulated CPU time (s) 188.28
Current children cumulated vsize (KiB) 20480

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22347
/proc/meminfo: memFree=1545104/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.42
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2766 11492451 0 1 16 1 15631 3194 15 0 1 0 98418916 20971520 2494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2494 343 3 0 2220 0
Current children cumulated CPU time (s) 188.42
Current children cumulated vsize (KiB) 20480

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 22358
/proc/meminfo: memFree=1754176/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.42
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2766 11492451 0 1 16 1 15631 3194 15 0 1 0 98418916 20971520 2494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2494 343 3 0 2220 0
[pid=22356] ppid=22307 vsize=5352 CPUtime=0
/proc/22356/stat : 22356 (sh) S 22307 22307 20166 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 98599022 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22356/statm: 1338 224 188 169 0 49 0
[pid=22357] ppid=22356 vsize=2520 CPUtime=0.01
/proc/22357/stat : 22357 (cat) S 22356 22307 20166 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 98599022 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22357/statm: 630 87 71 4 0 42 0
[pid=22358] ppid=22356 vsize=17632 CPUtime=1.11
/proc/22358/stat : 22358 (clasp-1.0) R 22356 22307 20166 0 -1 4194304 4293 0 0 0 109 2 0 0 25 0 1 0 98599022 18055168 3926 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494319 0 0 4096 0 0 0 0 17 0 0 0
/proc/22358/statm: 4408 3926 230 81 0 3782 0
Current children cumulated CPU time (s) 189.54
Current children cumulated vsize (KiB) 45984

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 22358
/proc/meminfo: memFree=1754176/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.42
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2766 11492451 0 1 16 1 15631 3194 15 0 1 0 98418916 20971520 2494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2494 343 3 0 2220 0
[pid=22356] ppid=22307 vsize=5352 CPUtime=0
/proc/22356/stat : 22356 (sh) S 22307 22307 20166 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 98599022 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22356/statm: 1338 224 188 169 0 49 0
[pid=22357] ppid=22356 vsize=2520 CPUtime=0.01
/proc/22357/stat : 22357 (cat) S 22356 22307 20166 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 98599022 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22357/statm: 630 87 71 4 0 42 0
[pid=22358] ppid=22356 vsize=22128 CPUtime=1.51
/proc/22358/stat : 22358 (clasp-1.0) R 22356 22307 20166 0 -1 4194304 5462 0 0 0 148 3 0 0 25 0 1 0 98599022 22659072 5095 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134670578 0 0 4096 0 0 0 0 17 0 0 0
/proc/22358/statm: 5532 5095 230 81 0 4906 0
Current children cumulated CPU time (s) 189.94
Current children cumulated vsize (KiB) 50480

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 22358
/proc/meminfo: memFree=1742976/2055920 swapFree=4146224/4192956
[pid=22307] ppid=22305 vsize=20480 CPUtime=188.42
/proc/22307/stat : 22307 (pbclasp) S 22305 22307 20166 0 -1 4194304 2766 11492451 0 1 16 1 15631 3194 15 0 1 0 98418916 20971520 2494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22307/statm: 5120 2494 343 3 0 2220 0
[pid=22356] ppid=22307 vsize=5352 CPUtime=0
/proc/22356/stat : 22356 (sh) S 22307 22307 20166 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 98599022 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22356/statm: 1338 224 188 169 0 49 0
[pid=22357] ppid=22356 vsize=2520 CPUtime=0.01
/proc/22357/stat : 22357 (cat) S 22356 22307 20166 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 98599022 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22357/statm: 630 87 71 4 0 42 0
[pid=22358] ppid=22356 vsize=23536 CPUtime=1.71
/proc/22358/stat : 22358 (clasp-1.0) R 22356 22307 20166 0 -1 4194304 5786 0 0 0 168 3 0 0 25 0 1 0 98599022 24100864 5419 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/22358/statm: 5884 5419 230 81 0 5258 0
Current children cumulated CPU time (s) 190.14
Current children cumulated vsize (KiB) 51888

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): 1611.8
#  lost CPU user time (s): 1611.36
#  lost CPU system time (s): 0.440001

Real time (s): 1802.83
CPU time (s): 1802.02
CPU user time (s): 1769.56
CPU system time (s): 32.4641
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 249796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 158.195
system time used= 32.0241
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11502737
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9150
involuntary context switches= 2296

runsolver used 1.81072 second user time and 4.76527 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Apr 14 18:01:40 UTC 2007

IDJOB= 348232
IDBENCH= 1641
IDSOLVER= 167
FILE ID= node11/348232-1176573699

PBS_JOBID= 4556776

Free space on /tmp= 66458 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-woodw.opb
COMMAND LINE= pbclasp instance-348232-1176573699.opb /tmp/evaluation/348232-1176573699/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-348232-1176573699 -o ROOT/results/node11/conversion-348232-1176573699 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348232-1176573699/instance-348232-1176573699.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-348232-1176573699 -o ROOT/results/node11/solver-348232-1176573699 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348232-1176573699.opb /tmp/evaluation/348232-1176573699/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ef3d01fb716807987360ebbfd3d821b6

RANDOM SEED= 541309012

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1829328 kB
Buffers:         15280 kB
Cached:         135780 kB
SwapCached:      15064 kB
Active:          63524 kB
Inactive:       123268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829328 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:           12540 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            24840 kB
Committed_AS:  5129984 kB
PageTables:       2128 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= 66406 MiB

End job on node11 on Sat Apr 14 18:31:43 UTC 2007