Trace number 348726

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1802.02 1802.65

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-dfl001.opb
MD5SUM7b9d3fef35f44b9f29a1eccedaaa362f
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 variables366703
Total number of constraints6084
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 constraints6084
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 187033
Biggest coefficient in the objective function 1278
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 704610
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 704610
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)

1800.06/1800.63	c Somebody sent me a SIGTERM
1800.06/1800.63	s UNKNOWN
1800.06/1800.64	pb2clasp1: no process killed
1800.06/1800.65	clasp-1.0: no process killed
868.94/1802.62	sh: line 1: 30556 Killed                  cat /tmp/evaluation/348726-1176595430/temp/instance-348726-1176595430.opb.op
868.94/1802.62	     30557                       | clasp-1.0 --trans=no >/tmp/evaluation/348726-1176595430/temp/instance-348726-1176595430.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348726-1176595430/instance-348726-1176595430.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/node70/watcher-348726-1176595430 -o ROOT/results/node70/solver-348726-1176595430 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348726-1176595430.opb /tmp/evaluation/348726-1176595430/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: 0.96 1.01 1.00 3/64 30536
/proc/meminfo: memFree=1824248/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=12268 CPUtime=0
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 99080358 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233402235493 0 0 4224 0 0 0 0 17 1 0 0
/proc/30536/statm: 3067 317 242 3 0 167 0

[startup+0.014412 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 30536
/proc/meminfo: memFree=1824248/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=12664 CPUtime=0
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 99080358 12967936 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401914081 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 3166 490 314 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101421 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 30536
/proc/meminfo: memFree=1824248/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=16448 CPUtime=0.09
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 1490 0 0 0 8 1 0 0 18 0 1 0 99080358 16842752 1456 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401914081 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 4112 1457 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301441 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 30536
/proc/meminfo: memFree=1824248/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=35564 CPUtime=0.29
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 5821 0 0 0 27 2 0 0 19 0 1 0 99080358 36417536 5781 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 8891 5789 317 3 0 5991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35564

[startup+0.70148 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 30536
/proc/meminfo: memFree=1824248/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37528 CPUtime=0.69
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 26903 0 0 0 58 11 0 0 23 0 1 0 99080358 38428672 6732 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947674 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9382 6732 320 3 0 6482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37528

[startup+1.50156 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 30537
/proc/meminfo: memFree=1798256/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37524 CPUtime=1.49
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 67589 0 0 0 120 29 0 0 25 0 1 0 99080358 38424576 6731 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295944 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9381 6731 320 3 0 6481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37524

[startup+3.10172 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 30537
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37524 CPUtime=3.09
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 150399 0 0 0 246 63 0 0 25 0 1 0 99080358 38424576 6731 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295944 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9381 6731 320 3 0 6481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37524

[startup+6.30104 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 30537
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37520 CPUtime=6.29
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 314960 0 0 0 499 130 0 0 25 0 1 0 99080358 38420480 6730 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295944 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9380 6730 320 3 0 6480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37520

[startup+12.7017 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 30537
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37648 CPUtime=12.69
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 644759 0 0 0 1007 262 0 0 25 0 1 0 99080358 38551552 6752 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295950 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9412 6752 320 3 0 6512 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37648

[startup+25.502 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 30537
/proc/meminfo: memFree=1799024/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=37900 CPUtime=25.48
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 1302843 0 0 0 2015 533 0 0 25 0 1 0 99080358 38809600 6806 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9475 6806 320 3 0 6575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37900

[startup+51.1015 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30537
/proc/meminfo: memFree=1797872/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=38324 CPUtime=51.07
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 2617440 0 0 0 4039 1068 0 0 25 0 1 0 99080358 39243776 6915 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947690 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9581 6915 320 3 0 6681 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38324

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30537
/proc/meminfo: memFree=1797744/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=39192 CPUtime=102.26
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 5243513 0 0 0 8080 2146 0 0 25 0 1 0 99080358 40132608 7135 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947935 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 9798 7135 320 3 0 6898 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39192

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30537
/proc/meminfo: memFree=1795824/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=40440 CPUtime=162.24
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 8314797 0 0 0 12736 3488 0 0 25 0 1 0 99080358 41410560 7008 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233402278105 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 10110 7008 320 3 0 7210 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40440

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1794736/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=41560 CPUtime=222.22
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 11389288 0 0 0 17461 4761 0 0 25 0 1 0 99080358 42557440 7556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 10390 7563 320 3 0 7490 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41560

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1793584/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=42676 CPUtime=282.21
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 14467684 0 0 0 22183 6038 0 0 25 0 1 0 99080358 43700224 8012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295950 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 10669 8012 320 3 0 7769 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42676

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1792496/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=44560 CPUtime=342.2
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 17552164 0 0 0 26923 7297 0 0 25 0 1 0 99080358 45629440 8125 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 11140 8133 320 3 0 8240 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44560

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1790448/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=45800 CPUtime=402.18
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 20644765 0 0 0 31639 8579 0 0 25 0 1 0 99080358 46899200 8770 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947959 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 11450 8770 320 3 0 8550 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45800

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1789040/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=47164 CPUtime=462.16
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 23751822 0 0 0 36359 9857 0 0 25 0 1 0 99080358 48295936 9070 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 11791 9077 320 3 0 8891 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1787632/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=48648 CPUtime=522.14
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 26892362 0 0 0 41035 11179 0 0 25 0 1 0 99080358 49815552 9474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 12162 9481 320 3 0 9262 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 48648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1784752/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=51400 CPUtime=582.12
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 30063363 0 0 0 45706 12506 0 0 25 0 1 0 99080358 52633600 10194 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 12850 10194 320 3 0 9950 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 51400

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30537
/proc/meminfo: memFree=1783088/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=53124 CPUtime=642.12
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 33308131 0 0 0 50353 13859 0 0 25 0 1 0 99080358 54398976 10597 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947562 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30536/statm: 13281 10597 320 3 0 10381 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 53124


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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505888/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=734.83
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52786 0 0 0 73457 26 0 0 25 0 1 0 99167075 185397248 44213 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44213 249 81 0 44637 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 274116

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505888/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=794.81
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52786 0 0 0 79455 26 0 0 25 0 1 0 99167075 185397248 44213 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617557 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44213 249 81 0 44637 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 274116

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505824/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=854.8
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52791 0 0 0 85453 27 0 0 25 0 1 0 99167075 185397248 44218 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617337 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44218 249 81 0 44637 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 274116

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505760/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=914.78
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52798 0 0 0 91451 27 0 0 25 0 1 0 99167075 185397248 44225 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44225 249 81 0 44637 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 274116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505760/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=933.09
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52798 0 0 0 93282 27 0 0 25 0 1 0 99167075 185397248 44225 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44225 249 81 0 44637 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 274116

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505760/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=866.89
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713341 2566 0 0 66048 18808 1798 35 16 0 1 0 99080358 89817088 19266 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19266 343 3 0 19028 0
[pid=30544] ppid=30536 vsize=5352 CPUtime=0.08
/proc/30544/stat : 30544 (sh) S 30536 30536 30190 0 -1 4194304 285 121 0 0 0 0 0 8 16 0 1 0 99167074 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30544/statm: 1338 224 188 169 0 49 0
[pid=30546] ppid=30544 vsize=181052 CPUtime=933.09
/proc/30546/stat : 30546 (clasp-1.0) R 30544 30536 30190 0 -1 4194304 52798 0 0 0 93282 27 0 0 25 0 1 0 99167075 185397248 44225 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30546/statm: 45263 44225 249 81 0 44637 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 274116

# WARNING:
# current cumulated CPU time (867.08 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (932.98 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505760/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=867.08
/proc/30536/stat : 30536 (pbclasp) R 30534 30536 30190 0 -1 4194304 46713443 3532 0 0 66054 18810 1798 46 17 0 1 0 99080358 89817088 19267 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420277970 0 0 4224 16384 0 0 0 17 0 0 0
/proc/30536/statm: 21928 19267 343 3 0 19028 0
Current children cumulated CPU time (s) 867.08
Current children cumulated vsize (KiB) 87712

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30546
/proc/meminfo: memFree=1505760/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=867.38
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713486 4336 0 0 66064 18811 1799 64 15 0 1 0 99080358 89817088 19267 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19267 343 3 0 19028 0
Current children cumulated CPU time (s) 867.38
Current children cumulated vsize (KiB) 87712

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30557
/proc/meminfo: memFree=1657680/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=867.38
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713486 4336 0 0 66064 18811 1799 64 15 0 1 0 99080358 89817088 19267 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19267 343 3 0 19028 0
[pid=30555] ppid=30536 vsize=5352 CPUtime=0
/proc/30555/stat : 30555 (sh) S 30536 30536 30190 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 99260461 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30555/statm: 1338 224 188 169 0 49 0
[pid=30556] ppid=30555 vsize=2520 CPUtime=0.02
/proc/30556/stat : 30556 (cat) S 30555 30536 30190 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 99260462 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30556/statm: 630 87 71 4 0 42 0
[pid=30557] ppid=30555 vsize=29528 CPUtime=1.14
/proc/30557/stat : 30557 (clasp-1.0) R 30555 30536 30190 0 -1 4194304 9057 0 0 0 110 4 0 0 25 0 1 0 99260462 30236672 6793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 1 0 0
/proc/30557/statm: 7382 6793 230 81 0 6756 0
Current children cumulated CPU time (s) 868.54
Current children cumulated vsize (KiB) 125112

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30557
/proc/meminfo: memFree=1657680/2055920 swapFree=4192812/4192956
[pid=30536] ppid=30534 vsize=87712 CPUtime=867.38
/proc/30536/stat : 30536 (pbclasp) S 30534 30536 30190 0 -1 4194304 46713486 4336 0 0 66064 18811 1799 64 15 0 1 0 99080358 89817088 19267 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30536/statm: 21928 19267 343 3 0 19028 0
[pid=30555] ppid=30536 vsize=5352 CPUtime=0
/proc/30555/stat : 30555 (sh) S 30536 30536 30190 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 99260461 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30555/statm: 1338 224 188 169 0 49 0
[pid=30556] ppid=30555 vsize=2520 CPUtime=0.02
/proc/30556/stat : 30556 (cat) S 30555 30536 30190 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 99260462 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30556/statm: 630 87 71 4 0 42 0
[pid=30557] ppid=30555 vsize=31784 CPUtime=1.54
/proc/30557/stat : 30557 (clasp-1.0) R 30555 30536 30190 0 -1 4194304 9623 0 0 0 149 5 0 0 25 0 1 0 99260462 32546816 7359 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30557/statm: 7946 7359 230 81 0 7320 0
Current children cumulated CPU time (s) 868.94
Current children cumulated vsize (KiB) 127368

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 932.98
#  lost CPU user time (s): 932.76
#  lost CPU system time (s): 0.220001

Real time (s): 1802.65
CPU time (s): 1802.02
CPU user time (s): 1612.93
CPU system time (s): 189.09
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 281032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 680.167
system time used= 188.87
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46729479
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= 10311
involuntary context switches= 3007

runsolver used 1.84572 second user time and 3.9604 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 00:03:50 UTC 2007

IDJOB= 348726
IDBENCH= 1721
IDSOLVER= 167
FILE ID= node70/348726-1176595430

PBS_JOBID= 4556976

Free space on /tmp= 66550 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-dfl001.opb
COMMAND LINE= pbclasp instance-348726-1176595430.opb /tmp/evaluation/348726-1176595430/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-348726-1176595430 -o ROOT/results/node70/conversion-348726-1176595430 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348726-1176595430/instance-348726-1176595430.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-348726-1176595430 -o ROOT/results/node70/solver-348726-1176595430 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348726-1176595430.opb /tmp/evaluation/348726-1176595430/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7b9d3fef35f44b9f29a1eccedaaa362f

RANDOM SEED= 363024595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1824720 kB
Buffers:          6208 kB
Cached:         137408 kB
SwapCached:          0 kB
Active:          75808 kB
Inactive:        83752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14764 kB
Writeback:           0 kB
Mapped:          26128 kB
Slab:            57736 kB
Committed_AS:   937540 kB
PageTables:       1396 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= 66486 MiB

End job on node70 on Sun Apr 15 00:33:53 UTC 2007