Trace number 363060

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 2007-03-23? (MO) 80.08 80.3424

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
MD5SUMc2512385eceb0464b223bc1effdca67c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6502
Best CPU time to get the best result obtained on this benchmark1.84272
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6502
Optimality of the best value was proved YES
Number of variables10757
Total number of constraints124
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)124
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3861
Number of terms in the objective function 10757
Biggest coefficient in the objective function 263
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 529632
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 263
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 529632
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)

78.19/78.31	c Somebody sent me a SIGTERM
78.19/78.31	s UNKNOWN
78.19/78.35	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363060-1177022542/instance-363060-1177022542.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/node39/watcher-363060-1177022542 -o ROOT/results/node39/solver-363060-1177022542 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363060-1177022542.opb /tmp/evaluation/363060-1177022542/temp 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 5559
/proc/meminfo: memFree=1596288/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=12268 CPUtime=0
/proc/5559/stat : 5559 (pbclasp) R 5557 5559 4918 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150166249 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231493827173 0 0 4224 0 0 0 0 17 1 0 0
/proc/5559/statm: 3067 317 242 3 0 167 0

[startup+0.0842051 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 5559
/proc/meminfo: memFree=1596288/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=13480 CPUtime=0.07
/proc/5559/stat : 5559 (pbclasp) R 5557 5559 4918 0 -1 4194304 739 0 0 0 7 0 0 0 18 0 1 0 150166249 13803520 705 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5559/statm: 3370 705 320 3 0 470 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13480

[startup+0.101207 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 5559
/proc/meminfo: memFree=1596288/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=13480 CPUtime=0.09
/proc/5559/stat : 5559 (pbclasp) R 5557 5559 4918 0 -1 4194304 741 0 0 0 9 0 0 0 18 0 1 0 150166249 13803520 707 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5559/statm: 3370 707 320 3 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13480

[startup+0.301242 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 5559
/proc/meminfo: memFree=1596288/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=13612 CPUtime=0.29
/proc/5559/stat : 5559 (pbclasp) R 5557 5559 4918 0 -1 4194304 782 0 0 0 29 0 0 0 19 0 1 0 150166249 13938688 748 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5559/statm: 3403 748 320 3 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13612

[startup+0.70231 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 5559
/proc/meminfo: memFree=1596288/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=14012 CPUtime=0.69
/proc/5559/stat : 5559 (pbclasp) R 5557 5559 4918 0 -1 4194304 878 0 0 0 69 0 0 0 22 0 1 0 150166249 14348288 844 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5559/statm: 3503 844 320 3 0 603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14012

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5560
/proc/meminfo: memFree=1593656/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=15364 CPUtime=1.3
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1236 0 0 0 130 0 0 0 16 0 1 0 150166249 15732736 1189 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5559/statm: 3841 1189 324 3 0 941 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 15364

[startup+3.10171 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5562
/proc/meminfo: memFree=1590632/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=15364 CPUtime=1.3
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1236 0 0 0 130 0 0 0 16 0 1 0 150166249 15732736 1189 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5559/statm: 3841 1189 324 3 0 941 0
[pid=5561] ppid=5559 vsize=5352 CPUtime=0
/proc/5561/stat : 5561 (sh) S 5559 5559 4918 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150166381 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5561/statm: 1338 229 193 169 0 49 0
[pid=5562] ppid=5561 vsize=13192 CPUtime=1.78
/proc/5562/stat : 5562 (pb2clasp1) R 5561 5559 4918 0 -1 4194304 710 0 0 0 177 1 0 0 25 0 1 0 150166381 13508608 672 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231511887624 0 0 4224 0 0 0 0 17 1 0 0
/proc/5562/statm: 3298 672 339 3 0 398 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33908

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=1564128/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=71788 CPUtime=2.61
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 17141 0 1 0 254 7 0 0 25 0 1 0 150166613 73510912 17105 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11527803 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 17947 17106 181 154 0 17417 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 95948

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=1279784/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=337848 CPUtime=9
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 84014 0 1 0 867 33 0 0 25 0 1 0 150166613 345956352 83979 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 84462 83979 181 154 0 83932 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 362008

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=882096/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=725060 CPUtime=21.81
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 177050 0 1 0 2113 68 0 0 25 0 1 0 150166613 742461440 177014 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 181265 177014 181 154 0 180735 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 749220

[startup+51.1028 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=342768/2055920 swapFree=4154924/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=1262636 CPUtime=47.39
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 313020 0 1 0 4624 115 0 0 25 0 1 0 150166613 1292939264 312984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 315659 312984 181 154 0 315129 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 1286796



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+78.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=15472/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=1820016 CPUtime=74.59
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 453100 0 1 0 7288 171 0 0 25 0 1 0 150166613 1863696384 453064 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 455004 453064 181 154 0 454474 0
Current children cumulated CPU time (s) 78.19
Current children cumulated vsize (KiB) 1844176

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

[startup+78.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=15472/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.6
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 1871 1864 0 0 133 0 224 3 17 0 1 0 150166249 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5559/statm: 4072 1446 343 3 0 1172 0
[pid=5567] ppid=5559 vsize=5352 CPUtime=0
/proc/5567/stat : 5567 (sh) S 5559 5559 4918 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150166612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5567/statm: 1338 224 188 169 0 49 0
[pid=5568] ppid=5567 vsize=2520 CPUtime=0
/proc/5568/stat : 5568 (cat) S 5567 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150166613 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5568/statm: 630 87 71 4 0 42 0
[pid=5569] ppid=5567 vsize=1820016 CPUtime=74.59
/proc/5569/stat : 5569 (clasp) R 5567 5559 4918 0 -1 4194304 453100 0 1 0 7288 171 0 0 25 0 1 0 150166613 1863696384 453064 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5569/statm: 455004 453064 181 154 0 454474 0
Current children cumulated CPU time (s) 78.19
Current children cumulated vsize (KiB) 1844176

# WARNING:
# current cumulated CPU time (3.65 s) is less than in the last sample (78.19 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (74.54 s) to the 'lost time'.

[startup+78.4186 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=15472/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.65
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 2028 3636 0 0 134 1 224 6 18 0 1 0 150166249 16678912 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5559/statm: 4072 1448 343 3 0 1172 0
Current children cumulated CPU time (s) 3.65
Current children cumulated vsize (KiB) 16288

Sending SIGKILL to process tree (bottom up)

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

[startup+79.0015 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5569
/proc/meminfo: memFree=15472/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.65
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 2028 3636 0 0 134 1 224 6 18 0 1 0 150166249 16678912 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5559/statm: 4072 1448 343 3 0 1172 0
Current children cumulated CPU time (s) 3.65
Current children cumulated vsize (KiB) 16288

[startup+79.8017 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 5580
/proc/meminfo: memFree=1828968/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.65
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 2028 3636 0 0 134 1 224 6 18 0 1 0 150166249 16678912 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5559/statm: 4072 1448 343 3 0 1172 0
[pid=5578] ppid=5559 vsize=5352 CPUtime=0
/proc/5578/stat : 5578 (sh) S 5559 5559 4918 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 150174088 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5578/statm: 1338 224 188 169 0 49 0
[pid=5579] ppid=5578 vsize=2520 CPUtime=0
/proc/5579/stat : 5579 (cat) S 5578 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150174088 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5579/statm: 630 87 71 4 0 42 0
[pid=5580] ppid=5578 vsize=5148 CPUtime=1.39
/proc/5580/stat : 5580 (clasp) R 5578 5559 4918 0 -1 4194304 917 0 0 0 139 0 0 0 25 0 1 0 150174088 5271552 880 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135082394 0 0 4096 0 0 0 0 17 1 0 0
/proc/5580/statm: 1287 880 176 154 0 757 0
Current children cumulated CPU time (s) 5.04
Current children cumulated vsize (KiB) 29308

[startup+80.2017 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 5580
/proc/meminfo: memFree=1803624/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.65
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 2028 3636 0 0 134 1 224 6 18 0 1 0 150166249 16678912 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5559/statm: 4072 1448 343 3 0 1172 0
[pid=5578] ppid=5559 vsize=5352 CPUtime=0
/proc/5578/stat : 5578 (sh) S 5559 5559 4918 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 150174088 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5578/statm: 1338 224 188 169 0 49 0
[pid=5579] ppid=5578 vsize=2520 CPUtime=0
/proc/5579/stat : 5579 (cat) S 5578 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150174088 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5579/statm: 630 87 71 4 0 42 0
[pid=5580] ppid=5578 vsize=29756 CPUtime=1.79
/proc/5580/stat : 5580 (clasp) R 5578 5559 4918 0 -1 4194304 6922 0 0 0 177 2 0 0 25 0 1 0 150174088 30470144 6885 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5580/statm: 7439 6885 181 154 0 6909 0
Current children cumulated CPU time (s) 5.44
Current children cumulated vsize (KiB) 53916

[startup+80.3067 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 5580
/proc/meminfo: memFree=1803624/2055920 swapFree=4158472/4192956
[pid=5559] ppid=5557 vsize=16288 CPUtime=3.65
/proc/5559/stat : 5559 (pbclasp) S 5557 5559 4918 0 -1 4194304 2028 3636 0 0 134 1 224 6 18 0 1 0 150166249 16678912 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5559/statm: 4072 1448 343 3 0 1172 0
[pid=5578] ppid=5559 vsize=5352 CPUtime=0
/proc/5578/stat : 5578 (sh) S 5559 5559 4918 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 150174088 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5578/statm: 1338 224 188 169 0 49 0
[pid=5579] ppid=5578 vsize=2520 CPUtime=0
/proc/5579/stat : 5579 (cat) S 5578 5559 4918 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 150174088 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5579/statm: 630 87 71 4 0 42 0
[pid=5580] ppid=5578 vsize=35364 CPUtime=1.89
/proc/5580/stat : 5580 (clasp) R 5578 5559 4918 0 -1 4194304 8402 0 0 0 187 2 0 0 25 0 1 0 150174088 36212736 8365 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/5580/statm: 8841 8365 181 154 0 8311 0
Current children cumulated CPU time (s) 5.54
Current children cumulated vsize (KiB) 59524

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5559 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=599452
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=81987
# CPU time returned by wait4() is 3.68144
# while last known CPU time is 5.54
#
# 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): 74.54
#  lost CPU user time (s): 72.87
#  lost CPU system time (s): 1.67

Real time (s): 80.3424
CPU time (s): 80.08
CPU user time (s): 78.32
CPU system time (s): 1.76
CPU usage (%): 99.6734
Max. virtual memory (cumulated for all children) (KiB): 1844176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.59945
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6081
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 902
involuntary context switches= 41

runsolver used 0.077988 second user time and 0.226965 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Thu Apr 19 22:42:22 UTC 2007

IDJOB= 363060
IDBENCH= 1732
IDSOLVER= 158
FILE ID= node39/363060-1177022542

PBS_JOBID= 4630595

Free space on /tmp= 66487 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
COMMAND LINE= pbclasp instance-363060-1177022542.opb /tmp/evaluation/363060-1177022542/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-363060-1177022542 -o ROOT/results/node39/conversion-363060-1177022542 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363060-1177022542/instance-363060-1177022542.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-363060-1177022542 -o ROOT/results/node39/solver-363060-1177022542 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363060-1177022542.opb /tmp/evaluation/363060-1177022542/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c2512385eceb0464b223bc1effdca67c

RANDOM SEED= 98444624

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1596696 kB
Buffers:         45356 kB
Cached:         322252 kB
SwapCached:      17952 kB
Active:          95956 kB
Inactive:       300460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596696 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          31392 kB
Slab:            48124 kB
Committed_AS:  1781548 kB
PageTables:       2016 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= 66484 MiB

End job on node39 on Thu Apr 19 22:43:43 UTC 2007