Trace number 348453

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) 1802.05 1802.73

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-standata.opb
MD5SUMc8622f62aab23c6f6a5a29143b44f7fa
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 variables30004
Total number of constraints455
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 constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
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 542229
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)

1800.05/1800.72	c Somebody sent me a SIGTERM
1800.05/1800.72	s UNKNOWN
1800.05/1800.72	pb2clasp1: no process killed
9.77/1802.72	sh: line 1:  9763 Done                    cat /tmp/evaluation/348453-1176583743/temp/instance-348453-1176583743.opb.op
9.77/1802.72	      9764 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348453-1176583743/temp/instance-348453-1176583743.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348453-1176583743/instance-348453-1176583743.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/node74/watcher-348453-1176583743 -o ROOT/results/node74/solver-348453-1176583743 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348453-1176583743.opb /tmp/evaluation/348453-1176583743/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: 0.92 0.97 0.98 3/66 9545
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=12268 CPUtime=0
/proc/9545/stat : 9545 (pbclasp) R 9543 9545 9167 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106289063 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783602686 0 0 4224 0 0 0 0 17 1 0 0
/proc/9545/statm: 3067 317 242 3 0 167 0

[startup+0.079374 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 9545
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.101373 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 9545
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.301397 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 9545
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.701442 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 9545
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+1.50154 s]
/proc/loadavg: 0.92 0.97 0.98 2/69 9548
/proc/meminfo: memFree=1510344/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
[pid=9547] ppid=9545 vsize=5352 CPUtime=0
/proc/9547/stat : 9547 (sh) S 9545 9545 9167 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106289066 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9547/statm: 1338 229 193 169 0 49 0
[pid=9548] ppid=9547 vsize=13964 CPUtime=1.46
/proc/9548/stat : 9548 (pb2clasp1) R 9547 9545 9167 0 -1 4194304 82440 0 0 0 123 23 0 0 25 0 1 0 106289067 14299136 867 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 228774581674 0 0 4224 0 0 0 0 17 1 0 0
/proc/9548/statm: 3491 867 340 3 0 591 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32768

[startup+3.10272 s]
/proc/loadavg: 0.92 0.97 0.98 2/69 9548
/proc/meminfo: memFree=1510216/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
[pid=9547] ppid=9545 vsize=5352 CPUtime=0
/proc/9547/stat : 9547 (sh) S 9545 9545 9167 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106289066 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9547/statm: 1338 229 193 169 0 49 0
[pid=9548] ppid=9547 vsize=14256 CPUtime=3.05
/proc/9548/stat : 9548 (pb2clasp1) R 9547 9545 9167 0 -1 4194304 221839 0 0 0 244 61 0 0 25 0 1 0 106289067 14598144 924 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 228774581674 0 0 4224 0 0 0 0 17 1 0 0
/proc/9548/statm: 3564 924 340 3 0 664 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33060

[startup+6.30109 s]
/proc/loadavg: 0.93 0.97 0.98 2/69 9548
/proc/meminfo: memFree=1509128/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=0.02
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 742 0 0 0 2 0 0 0 16 0 1 0 106289063 13774848 694 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9545/statm: 3363 694 324 3 0 463 0
[pid=9547] ppid=9545 vsize=5352 CPUtime=0
/proc/9547/stat : 9547 (sh) S 9545 9545 9167 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106289066 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9547/statm: 1338 229 193 169 0 49 0
[pid=9548] ppid=9547 vsize=15456 CPUtime=6.25
/proc/9548/stat : 9548 (pb2clasp1) R 9547 9545 9167 0 -1 4194304 418310 0 0 0 509 116 0 0 25 0 1 0 106289067 15826944 1219 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 228774581818 0 0 4224 0 0 0 0 17 1 0 0
/proc/9548/statm: 3864 1219 340 3 0 964 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34260

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1494216/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=17212 CPUtime=4.86
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 4501 0 0 0 484 2 0 0 25 0 1 0 106289846 17625088 3847 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777396 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 4303 3847 249 81 0 3677 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36016

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1491720/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=19668 CPUtime=17.66
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 5117 0 0 0 1763 3 0 0 25 0 1 0 106289846 20140032 4463 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 4917 4463 249 81 0 4291 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38472

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1483848/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=27912 CPUtime=43.25
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 7135 0 0 0 4320 5 0 0 25 0 1 0 106289846 28581888 6481 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 6978 6481 249 81 0 6352 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 46716

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1478984/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=32604 CPUtime=94.43
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 8319 0 0 0 9438 5 0 0 25 0 1 0 106289846 33386496 7665 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 8151 7665 249 81 0 7525 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 51408

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1467784/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=43680 CPUtime=154.41
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 11098 0 0 0 15433 8 0 0 25 0 1 0 106289846 44728320 10444 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784625 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 10920 10444 249 81 0 10294 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 62484

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1467208/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=44332 CPUtime=214.4
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 11241 0 0 0 21432 8 0 0 25 0 1 0 106289846 45395968 10587 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 11083 10587 249 81 0 10457 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 63136

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 9555
/proc/meminfo: memFree=1467144/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0

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

/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=263276 CPUtime=1593.89
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 159340 49 0 0 25 0 1 0 106289846 269594624 64549 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65819 64549 249 81 0 65193 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 282080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251272/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=262636 CPUtime=1653.87
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 165338 49 0 0 25 0 1 0 106289846 268939264 64392 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65659 64392 249 81 0 65033 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 281440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251272/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=262636 CPUtime=1713.85
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 171336 49 0 0 25 0 1 0 106289846 268939264 64392 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65659 64392 249 81 0 65033 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 281440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251336/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=262636 CPUtime=1773.85
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 177335 50 0 0 25 0 1 0 106289846 268939264 64392 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784502 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65659 64392 249 81 0 65033 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 281440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251336/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=262636 CPUtime=1792.25
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 179175 50 0 0 25 0 1 0 106289846 268939264 64392 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65659 64392 249 81 0 65033 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 281440

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251336/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.8
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 834 420241 0 0 2 0 658 120 16 0 1 0 106289063 13774848 718 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9545/statm: 3363 718 343 3 0 463 0
[pid=9553] ppid=9545 vsize=5352 CPUtime=0
/proc/9553/stat : 9553 (sh) S 9545 9545 9167 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106289846 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9553/statm: 1338 224 188 169 0 49 0
[pid=9555] ppid=9553 vsize=262636 CPUtime=1792.25
/proc/9555/stat : 9555 (clasp-1.0) R 9553 9545 9167 0 -1 4194304 70746 0 0 0 179175 50 0 0 25 0 1 0 106289846 268939264 64392 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 65659 64392 249 81 0 65033 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 281440

# WARNING:
# current cumulated CPU time (7.84 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 (1792.21 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 9753
/proc/meminfo: memFree=1251336/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.84
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 999 422017 0 0 2 0 659 123 18 0 1 0 106289063 13774848 721 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9545/statm: 3363 721 343 3 0 463 0
Current children cumulated CPU time (s) 7.84
Current children cumulated vsize (KiB) 13452

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 0.99 2/69 9753
/proc/meminfo: memFree=1251336/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.84
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 999 422017 0 0 2 0 659 123 18 0 1 0 106289063 13774848 721 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9545/statm: 3363 721 343 3 0 463 0
Current children cumulated CPU time (s) 7.84
Current children cumulated vsize (KiB) 13452

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 9764
/proc/meminfo: memFree=1493880/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.84
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 999 422017 0 0 2 0 659 123 18 0 1 0 106289063 13774848 721 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9545/statm: 3363 721 343 3 0 463 0
[pid=9762] ppid=9545 vsize=5352 CPUtime=0
/proc/9762/stat : 9762 (sh) S 9545 9545 9167 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 106469139 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9762/statm: 1338 224 188 169 0 49 0
[pid=9764] ppid=9762 vsize=17212 CPUtime=1.43
/proc/9764/stat : 9764 (clasp-1.0) R 9762 9545 9167 0 -1 4194304 4487 0 0 0 142 1 0 0 25 0 1 0 106469139 17625088 3833 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/9764/statm: 4303 3833 249 81 0 3677 0
Current children cumulated CPU time (s) 9.27
Current children cumulated vsize (KiB) 36016

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 9764
/proc/meminfo: memFree=1493880/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.84
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 999 422017 0 0 2 0 659 123 18 0 1 0 106289063 13774848 721 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9545/statm: 3363 721 343 3 0 463 0
[pid=9762] ppid=9545 vsize=5352 CPUtime=0
/proc/9762/stat : 9762 (sh) S 9545 9545 9167 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 106469139 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9762/statm: 1338 224 188 169 0 49 0
[pid=9764] ppid=9762 vsize=17212 CPUtime=1.83
/proc/9764/stat : 9764 (clasp-1.0) R 9762 9545 9167 0 -1 4194304 4489 0 0 0 182 1 0 0 25 0 1 0 106469139 17625088 3835 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/9764/statm: 4303 3835 249 81 0 3677 0
Current children cumulated CPU time (s) 9.67
Current children cumulated vsize (KiB) 36016

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 9764
/proc/meminfo: memFree=1493880/2055920 swapFree=4192812/4192956
[pid=9545] ppid=9543 vsize=13452 CPUtime=7.84
/proc/9545/stat : 9545 (pbclasp) S 9543 9545 9167 0 -1 4194304 999 422017 0 0 2 0 659 123 18 0 1 0 106289063 13774848 721 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9545/statm: 3363 721 343 3 0 463 0
[pid=9762] ppid=9545 vsize=5352 CPUtime=0
/proc/9762/stat : 9762 (sh) S 9545 9545 9167 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 106469139 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9762/statm: 1338 224 188 169 0 49 0
[pid=9764] ppid=9762 vsize=17212 CPUtime=1.93
/proc/9764/stat : 9764 (clasp-1.0) R 9762 9545 9167 0 -1 4194304 4489 0 0 0 192 1 0 0 25 0 1 0 106469139 17625088 3835 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784708 0 0 4096 0 0 0 0 17 1 0 0
/proc/9764/statm: 4303 3835 249 81 0 3677 0
Current children cumulated CPU time (s) 9.77
Current children cumulated vsize (KiB) 36016

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1792.21
#  lost CPU user time (s): 1791.74
#  lost CPU system time (s): 0.47

Real time (s): 1802.73
CPU time (s): 1802.05
CPU user time (s): 1800.31
CPU system time (s): 1.73881
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 282512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5737
system time used= 1.26881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 428254
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= 1164
involuntary context switches= 38

runsolver used 1.70074 second user time and 4.86926 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 14 20:49:03 UTC 2007

IDJOB= 348453
IDBENCH= 1675
IDSOLVER= 167
FILE ID= node74/348453-1176583743

PBS_JOBID= 4556937

Free space on /tmp= 103244 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-standata.opb
COMMAND LINE= pbclasp instance-348453-1176583743.opb /tmp/evaluation/348453-1176583743/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-348453-1176583743 -o ROOT/results/node74/conversion-348453-1176583743 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348453-1176583743/instance-348453-1176583743.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-348453-1176583743 -o ROOT/results/node74/solver-348453-1176583743 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348453-1176583743.opb /tmp/evaluation/348453-1176583743/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  c8622f62aab23c6f6a5a29143b44f7fa

RANDOM SEED= 519806737

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1515384 kB
Buffers:         43484 kB
Cached:         364244 kB
SwapCached:          0 kB
Active:         156956 kB
Inactive:       267316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          26856 kB
Slab:           102112 kB
Committed_AS:   663248 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103240 MiB

End job on node74 on Sat Apr 14 21:19:06 UTC 2007