Trace number 348596

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 1802.72

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-fffff800.opb
MD5SUMf2e3e708ab88850fd5a3cdf379c0e388
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 variables25620
Total number of constraints524
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 constraints524
Minimum length of a constraint30
Maximum length of a constraint7530
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
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 530865
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.09/1800.62	c Somebody sent me a SIGTERM
1800.09/1800.62	s UNKNOWN
1800.09/1800.62	pb2clasp1: no process killed
7.18/1802.63	sh: line 1:  2415 Done                    cat /tmp/evaluation/348596-1176588256/temp/instance-348596-1176588256.opb.op
7.18/1802.63	      2416 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348596-1176588256/temp/instance-348596-1176588256.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348596-1176588256/instance-348596-1176588256.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/node19/watcher-348596-1176588256 -o ROOT/results/node19/solver-348596-1176588256 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348596-1176588256.opb /tmp/evaluation/348596-1176588256/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 2395
/proc/meminfo: memFree=1624328/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=12268 CPUtime=0
/proc/2395/stat : 2395 (pbclasp) R 2393 2395 959 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106742969 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245466622 0 0 4224 0 0 0 0 17 1 0 0
/proc/2395/statm: 3067 317 242 3 0 167 0

[startup+0.081846 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 2395
/proc/meminfo: memFree=1624328/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.101846 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 2395
/proc/meminfo: memFree=1624328/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.301867 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 2395
/proc/meminfo: memFree=1624328/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.701911 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 2395
/proc/meminfo: memFree=1624328/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+1.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2398
/proc/meminfo: memFree=1619824/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
[pid=2397] ppid=2395 vsize=5352 CPUtime=0
/proc/2397/stat : 2397 (sh) S 2395 2395 959 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106742972 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2397/statm: 1338 229 193 169 0 49 0
[pid=2398] ppid=2397 vsize=14564 CPUtime=1.46
/proc/2398/stat : 2398 (pb2clasp1) R 2397 2395 959 0 -1 4194304 1030 0 0 0 145 1 0 0 25 0 1 0 106742972 14913536 992 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255250599688 0 0 4224 0 0 0 0 17 1 0 0
/proc/2398/statm: 3641 992 340 3 0 741 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33236

[startup+3.10217 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2398
/proc/meminfo: memFree=1618672/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=0.02
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 715 0 0 0 2 0 0 0 16 0 1 0 106742969 13639680 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2395/statm: 3330 668 324 3 0 430 0
[pid=2397] ppid=2395 vsize=5352 CPUtime=0
/proc/2397/stat : 2397 (sh) S 2395 2395 959 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106742972 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2397/statm: 1338 229 193 169 0 49 0
[pid=2398] ppid=2397 vsize=14564 CPUtime=3.06
/proc/2398/stat : 2398 (pb2clasp1) R 2397 2395 959 0 -1 4194304 1030 0 0 0 304 2 0 0 25 0 1 0 106742972 14913536 992 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255236445754 0 0 4224 0 0 0 0 17 1 0 0
/proc/2398/statm: 3641 992 340 3 0 741 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33236

[startup+6.30152 s]
/proc/loadavg: 0.99 1.00 1.00 2/81 2405
/proc/meminfo: memFree=1612840/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=22444 CPUtime=1.04
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 5439 0 0 0 102 2 0 0 25 0 1 0 106743492 22982656 5160 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733929 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 5611 5160 249 81 0 4985 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 41116

[startup+12.7022 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1595704/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=22444 CPUtime=7.44
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 5453 0 0 0 742 2 0 0 25 0 1 0 106743492 22982656 5174 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7914896 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 5611 5174 249 81 0 4985 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 41116

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1595512/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=22700 CPUtime=20.23
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 5527 0 0 0 2021 2 0 0 25 0 1 0 106743492 23244800 5248 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 5675 5248 249 81 0 5049 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 41372

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1594104/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=24284 CPUtime=45.83
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 5912 0 0 0 4580 3 0 0 25 0 1 0 106743492 24866816 5633 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 6071 5633 249 81 0 5445 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42956

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1388088/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=229980 CPUtime=97.02
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60459 0 0 0 9677 25 0 0 25 0 1 0 106743492 235499520 57000 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57495 57000 249 81 0 56869 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 248652

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387512/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230656 CPUtime=157
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60630 0 0 0 15675 25 0 0 25 0 1 0 106743492 236191744 57171 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784502 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57664 57171 249 81 0 57038 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 249328

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387512/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230656 CPUtime=216.99
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60633 0 0 0 21673 26 0 0 25 0 1 0 106743492 236191744 57174 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57664 57174 249 81 0 57038 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 249328

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387512/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0

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

/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230492 CPUtime=1656.61
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60637 0 0 0 165623 38 0 0 25 0 1 0 106743492 236023808 57137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57623 57137 249 81 0 56997 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 249164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230492 CPUtime=1716.6
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60637 0 0 0 171621 39 0 0 25 0 1 0 106743492 236023808 57137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57623 57137 249 81 0 56997 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 249164

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230492 CPUtime=1776.58
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60637 0 0 0 177619 39 0 0 25 0 1 0 106743492 236023808 57137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57623 57137 249 81 0 56997 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 249164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230492 CPUtime=1794.88
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60637 0 0 0 179449 39 0 0 25 0 1 0 106743492 236023808 57137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57623 57137 249 81 0 56997 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 249164

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.2
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 810 2136 0 0 2 0 513 5 16 0 1 0 106742969 13639680 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 694 343 3 0 430 0
[pid=2403] ppid=2395 vsize=5352 CPUtime=0.01
/proc/2403/stat : 2403 (sh) S 2395 2395 959 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 106743492 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1338 224 188 169 0 49 0
[pid=2405] ppid=2403 vsize=230492 CPUtime=1794.88
/proc/2405/stat : 2405 (clasp-1.0) R 2403 2395 959 0 -1 4194304 60637 0 0 0 179449 39 0 0 25 0 1 0 106743492 236023808 57137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2405/statm: 57623 57137 249 81 0 56997 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 249164

# WARNING:
# current cumulated CPU time (5.26 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1794.83 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.26
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 972 3911 0 0 2 0 514 10 16 0 1 0 106742969 13639680 696 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 696 343 3 0 430 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 13320

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 2405
/proc/meminfo: memFree=1387640/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.26
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 972 3911 0 0 2 0 514 10 16 0 1 0 106742969 13639680 696 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 696 343 3 0 430 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 13320

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2416
/proc/meminfo: memFree=1595560/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.26
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 972 3911 0 0 2 0 514 10 16 0 1 0 106742969 13639680 696 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 696 343 3 0 430 0
[pid=2414] ppid=2395 vsize=5352 CPUtime=0
/proc/2414/stat : 2414 (sh) S 2395 2395 959 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106923036 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1338 224 188 169 0 49 0
[pid=2416] ppid=2414 vsize=22444 CPUtime=1.52
/proc/2416/stat : 2416 (clasp-1.0) R 2414 2395 959 0 -1 4194304 5445 0 0 0 150 2 0 0 25 0 1 0 106923036 22982656 5166 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2416/statm: 5611 5166 249 81 0 4985 0
Current children cumulated CPU time (s) 6.78
Current children cumulated vsize (KiB) 41116

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2416
/proc/meminfo: memFree=1595560/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=13320 CPUtime=5.26
/proc/2395/stat : 2395 (pbclasp) S 2393 2395 959 0 -1 4194304 972 3911 0 0 2 0 514 10 16 0 1 0 106742969 13639680 696 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2395/statm: 3330 696 343 3 0 430 0
[pid=2414] ppid=2395 vsize=5352 CPUtime=0
/proc/2414/stat : 2414 (sh) S 2395 2395 959 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106923036 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1338 224 188 169 0 49 0
[pid=2416] ppid=2414 vsize=22444 CPUtime=1.92
/proc/2416/stat : 2416 (clasp-1.0) R 2414 2395 959 0 -1 4194304 5447 0 0 0 190 2 0 0 25 0 1 0 106923036 22982656 5168 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/2416/statm: 5611 5168 249 81 0 4985 0
Current children cumulated CPU time (s) 7.18
Current children cumulated vsize (KiB) 41116

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2416
/proc/meminfo: memFree=1595560/2055920 swapFree=4159528/4192956
[pid=2395] ppid=2393 vsize=0 CPUtime=5.26
/proc/2395/stat : 2395 (pbclasp) D 2393 2395 959 0 -1 4195332 972 3911 0 0 2 0 514 10 16 0 1 0 106742969 0 0 18446744073709551615 0 0 0 0 0 0 0 4230 16384 18446744072100037788 0 0 17 0 0 0
/proc/2395/statm: 0 0 0 0 0 0 0
[pid=2414] ppid=2395 vsize=0 CPUtime=1.95
/proc/2414/stat : 2414 (sh) D 2395 2395 959 0 -1 4194308 303 5569 0 0 0 0 192 3 16 0 1 0 106923036 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0
/proc/2414/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2395 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=168214
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=112982
# CPU time returned by wait4() is 5.2812
# while last known CPU time is 7.21
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 1794.83
#  lost CPU user time (s): 1794.48
#  lost CPU system time (s): 0.35

Real time (s): 1802.72
CPU time (s): 1802.04
CPU user time (s): 1801.56
CPU system time (s): 0.48
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 249328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.16821
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4883
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= 970
involuntary context switches= 35

runsolver used 1.88771 second user time and 4.67829 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 22:04:16 UTC 2007

IDJOB= 348596
IDBENCH= 1696
IDSOLVER= 167
FILE ID= node19/348596-1176588256

PBS_JOBID= 4556783

Free space on /tmp= 66543 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-fffff800.opb
COMMAND LINE= pbclasp instance-348596-1176588256.opb /tmp/evaluation/348596-1176588256/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-348596-1176588256 -o ROOT/results/node19/conversion-348596-1176588256 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348596-1176588256/instance-348596-1176588256.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-348596-1176588256 -o ROOT/results/node19/solver-348596-1176588256 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348596-1176588256.opb /tmp/evaluation/348596-1176588256/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f2e3e708ab88850fd5a3cdf379c0e388

RANDOM SEED= 896298724

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1624800 kB
Buffers:         37084 kB
Cached:         314944 kB
SwapCached:       2864 kB
Active:         128932 kB
Inactive:       247432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624800 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            40292 kB
Committed_AS:  2769124 kB
PageTables:       1788 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= 66537 MiB

End job on node19 on Sat Apr 14 22:34:19 UTC 2007