Trace number 348219

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) 1802.04 1802.64

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-gfrd-pnc.opb
MD5SUM79ac545a8fcf117e4e23dd9b4f8255c5
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 variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 8308
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 546265
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 546265
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)

1800.05/1800.62	c Somebody sent me a SIGTERM
1800.05/1800.62	s UNKNOWN
1800.05/1800.62	pb2clasp1: no process killed
1800.05/1800.63	clasp-1.0: no process killed
13.27/1802.62	sh: line 1: 29952 Done                    cat /tmp/evaluation/348219-1176573528/temp/instance-348219-1176573528.opb.op
13.27/1802.62	     29953 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348219-1176573528/temp/instance-348219-1176573528.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348219-1176573528/instance-348219-1176573528.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/node52/watcher-348219-1176573528 -o ROOT/results/node52/solver-348219-1176573528 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348219-1176573528.opb /tmp/evaluation/348219-1176573528/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: 1.00 1.00 1.00 3/64 29732
/proc/meminfo: memFree=1771036/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=12268 CPUtime=0
/proc/29732/stat : 29732 (pbclasp) D 29730 29732 28946 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 12197928 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653922405 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/29732/statm: 3067 317 242 3 0 167 0

[startup+0.087249 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29732
/proc/meminfo: memFree=1771036/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=14972 CPUtime=0.06
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 4769 0 0 0 5 1 0 0 18 0 1 0 12197928 15331328 1095 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634452 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29732/statm: 3743 1095 320 3 0 843 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14972

[startup+0.101244 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29732
/proc/meminfo: memFree=1771036/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=14972 CPUtime=0.07
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 5977 0 0 0 6 1 0 0 18 0 1 0 12197928 15331328 1097 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273667788552 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29732/statm: 3743 1097 320 3 0 843 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14972

[startup+0.301268 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29732
/proc/meminfo: memFree=1771036/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=14704 CPUtime=0.27
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 25407 0 0 0 22 5 0 0 19 0 1 0 12197928 15056896 1030 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653965017 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29732/statm: 3676 1030 320 3 0 776 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 14704

[startup+0.701284 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29732
/proc/meminfo: memFree=1771036/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=15100 CPUtime=0.67
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 64593 0 0 0 53 14 0 0 23 0 1 0 12197928 15462400 1109 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634594 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29732/statm: 3775 1109 320 3 0 875 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 15100

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29733
/proc/meminfo: memFree=1767764/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=15368 CPUtime=1.47
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 136067 0 0 0 115 32 0 0 25 0 1 0 12197928 15736832 1172 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29732/statm: 3842 1172 320 3 0 942 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15368

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29733
/proc/meminfo: memFree=1767252/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=15764 CPUtime=3.07
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 276200 0 0 0 238 69 0 0 25 0 1 0 12197928 16142336 1281 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29732/statm: 3941 1281 320 3 0 1041 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15764

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29733
/proc/meminfo: memFree=1766420/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=16772 CPUtime=6.27
/proc/29732/stat : 29732 (pbclasp) R 29730 29732 28946 0 -1 4194304 555680 0 0 0 479 148 0 0 25 0 1 0 12197928 17174528 1530 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29732/statm: 4193 1530 320 3 0 1293 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16772

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29742
/proc/meminfo: memFree=1749444/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=14348 CPUtime=1.33
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 3542 0 3 0 131 2 0 0 25 0 1 0 12199063 14692352 3092 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 3587 3092 249 81 0 2961 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 42088

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29742
/proc/meminfo: memFree=1744068/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=14348 CPUtime=14.13
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 3574 0 3 0 1411 2 0 0 25 0 1 0 12199063 14692352 3124 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 3587 3124 249 81 0 2961 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 42088

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29742
/proc/meminfo: memFree=1737668/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=21140 CPUtime=39.71
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 5255 0 3 0 3968 3 0 0 25 0 1 0 12199063 21647360 4805 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 5285 4805 249 81 0 4659 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 48880

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29742
/proc/meminfo: memFree=1731652/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=27108 CPUtime=90.91
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 6727 0 3 0 9087 4 0 0 25 0 1 0 12199063 27758592 6277 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 6777 6277 249 81 0 6151 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 54848

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 29880
/proc/meminfo: memFree=1724564/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=32464 CPUtime=150.82
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 8074 0 3 0 15076 6 0 0 25 0 1 0 12199063 33243136 7624 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 8116 7624 249 81 0 7490 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 60204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29940
/proc/meminfo: memFree=1724932/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=33416 CPUtime=210.79
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 8290 0 3 0 21073 6 0 0 25 0 1 0 12199063 34217984 7840 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 8354 7840 249 81 0 7728 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 61156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29940
/proc/meminfo: memFree=1721924/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=36612 CPUtime=270.77
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 9092 0 3 0 27071 6 0 0 25 0 1 0 12199063 37490688 8583 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 9153 8583 249 81 0 8527 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 64352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29940
/proc/meminfo: memFree=1721220/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=37260 CPUtime=330.76
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 9316 0 3 0 33069 7 0 0 25 0 1 0 12199063 38154240 8716 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 9315 8716 249 81 0 8689 0

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

/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=86524 CPUtime=1530.49
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 23868 0 3 0 153030 19 0 0 25 0 1 0 12199063 88600576 20645 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 21631 20645 249 81 0 21005 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 114264

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1673540/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=86360 CPUtime=1590.49
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 23871 0 3 0 159029 20 0 0 25 0 1 0 12199063 88432640 20610 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 21590 20610 249 81 0 20964 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 114100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1673604/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=86360 CPUtime=1650.47
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 23871 0 3 0 165027 20 0 0 25 0 1 0 12199063 88432640 20610 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 21590 20610 249 81 0 20964 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 114100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1670404/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=89784 CPUtime=1710.46
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 24708 0 3 0 171025 21 0 0 25 0 1 0 12199063 91938816 21447 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 22446 21447 249 81 0 21820 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 117524

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1669892/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=90232 CPUtime=1770.44
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 24820 0 3 0 177023 21 0 0 25 0 1 0 12199063 92397568 21559 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616732 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 22558 21559 249 81 0 21932 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 117972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1669828/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=90232 CPUtime=1788.75
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 24820 0 3 0 178854 21 0 0 25 0 1 0 12199063 92397568 21559 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 22558 21559 249 81 0 21932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 117972

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1669828/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.3
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757241 1704 0 0 847 203 77 3 17 0 1 0 12197928 22925312 2955 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2955 343 3 0 2697 0
[pid=29740] ppid=29732 vsize=5352 CPUtime=0
/proc/29740/stat : 29740 (sh) S 29732 29732 28946 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 12199063 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29740/statm: 1338 224 188 169 0 49 0
[pid=29742] ppid=29740 vsize=90232 CPUtime=1788.75
/proc/29742/stat : 29742 (clasp-1.0) R 29740 29732 28946 0 -1 4194304 24820 0 3 0 178854 21 0 0 25 0 1 0 12199063 92397568 21559 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29742/statm: 22558 21559 249 81 0 21932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 117972

# WARNING:
# current cumulated CPU time (11.37 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1788.68 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29942
/proc/meminfo: memFree=1669828/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.37
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757406 3477 0 0 849 204 77 7 16 0 1 0 12197928 22925312 2957 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2957 343 3 0 2697 0
Current children cumulated CPU time (s) 11.37
Current children cumulated vsize (KiB) 22388

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 2/67 29942
/proc/meminfo: memFree=1669828/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.37
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757406 3477 0 0 849 204 77 7 16 0 1 0 12197928 22925312 2957 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2957 343 3 0 2697 0
Current children cumulated CPU time (s) 11.37
Current children cumulated vsize (KiB) 22388

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 29953
/proc/meminfo: memFree=1743412/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.37
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757406 3477 0 0 849 204 77 7 16 0 1 0 12197928 22925312 2957 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2957 343 3 0 2697 0
[pid=29951] ppid=29732 vsize=5352 CPUtime=0
/proc/29951/stat : 29951 (sh) S 29732 29732 28946 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 12377996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29951/statm: 1338 224 188 169 0 49 0
[pid=29953] ppid=29951 vsize=14348 CPUtime=1.5
/proc/29953/stat : 29953 (clasp-1.0) R 29951 29732 28946 0 -1 4194304 3546 0 0 0 150 0 0 0 25 0 1 0 12377996 14692352 3093 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/29953/statm: 3587 3093 249 81 0 2961 0
Current children cumulated CPU time (s) 12.87
Current children cumulated vsize (KiB) 42088

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 29953
/proc/meminfo: memFree=1743412/2055920 swapFree=4192956/4192956
[pid=29732] ppid=29730 vsize=22388 CPUtime=11.37
/proc/29732/stat : 29732 (pbclasp) S 29730 29732 28946 0 -1 4194304 757406 3477 0 0 849 204 77 7 16 0 1 0 12197928 22925312 2957 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 5597 2957 343 3 0 2697 0
[pid=29951] ppid=29732 vsize=5352 CPUtime=0
/proc/29951/stat : 29951 (sh) S 29732 29732 28946 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 12377996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29951/statm: 1338 224 188 169 0 49 0
[pid=29953] ppid=29951 vsize=14348 CPUtime=1.9
/proc/29953/stat : 29953 (clasp-1.0) R 29951 29732 28946 0 -1 4194304 3547 0 0 0 190 0 0 0 25 0 1 0 12377996 14692352 3094 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617687 0 0 4096 0 0 0 0 17 1 0 0
/proc/29953/statm: 3587 3094 249 81 0 2961 0
Current children cumulated CPU time (s) 13.27
Current children cumulated vsize (KiB) 42088

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): 1788.68
#  lost CPU user time (s): 1788.52
#  lost CPU system time (s): 0.16

Real time (s): 1802.64
CPU time (s): 1802.04
CPU user time (s): 1799.73
CPU system time (s): 2.30067
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 118044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2143
system time used= 2.14067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 766686
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= 1175
involuntary context switches= 49

runsolver used 2.0037 second user time and 4.29435 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 14 17:58:48 UTC 2007

IDJOB= 348219
IDBENCH= 1640
IDSOLVER= 167
FILE ID= node52/348219-1176573528

PBS_JOBID= 4556893

Free space on /tmp= 66563 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-gfrd-pnc.opb
COMMAND LINE= pbclasp instance-348219-1176573528.opb /tmp/evaluation/348219-1176573528/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-348219-1176573528 -o ROOT/results/node52/conversion-348219-1176573528 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348219-1176573528/instance-348219-1176573528.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-348219-1176573528 -o ROOT/results/node52/solver-348219-1176573528 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348219-1176573528.opb /tmp/evaluation/348219-1176573528/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  79ac545a8fcf117e4e23dd9b4f8255c5

RANDOM SEED= 937220481

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1771580 kB
Buffers:         20520 kB
Cached:         166072 kB
SwapCached:          0 kB
Active:          33788 kB
Inactive:       169436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771580 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          26788 kB
Slab:            67160 kB
Committed_AS:    62216 kB
PageTables:       1492 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= 66559 MiB

End job on node52 on Sat Apr 14 18:28:52 UTC 2007