Trace number 362934

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? (TO) 1800.13 1971.1

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-degen2.opb
MD5SUMef301ecece8b2033bfa1fe9b39eee48a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark24.6553
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables16020
Total number of constraints444
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 constraints444
Minimum length of a constraint60
Maximum length of a constraint2550
Number of terms in the objective function 14100
Biggest coefficient in the objective function 3337
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 535636
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131073
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535636
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)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1799.07/1970.08	cat: write error: Broken pipe
1799.07/1970.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.16/1970.13	cat: write error: Broken pipe
1799.16/1970.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.16/1970.17	cat: write error: Broken pipe
1799.16/1970.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.26/1970.22	cat: write error: Broken pipe
1799.26/1970.22	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.26/1970.26	cat: write error: Broken pipe
1799.26/1970.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.35/1970.31	cat: write error: Broken pipe
1799.35/1970.31	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.35/1970.35	cat: write error: Broken pipe
1799.35/1970.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.44/1970.40	cat: write error: Broken pipe
1799.44/1970.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.44/1970.44	cat: write error: Broken pipe
1799.44/1970.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.44/1970.49	cat: write error: Broken pipe
1799.44/1970.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.56/1970.54	cat: write error: Broken pipe
1799.56/1970.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.56/1970.58	cat: write error: Broken pipe
1799.56/1970.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.66/1970.63	cat: write error: Broken pipe
1799.66/1970.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.66/1970.67	cat: write error: Broken pipe
1799.66/1970.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.77/1970.72	cat: write error: Broken pipe
1799.77/1970.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.77/1970.76	cat: write error: Broken pipe
1799.77/1970.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.86/1970.81	cat: write error: Broken pipe
1799.86/1970.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.86/1970.85	cat: write error: Broken pipe
1799.86/1970.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.95/1970.90	cat: write error: Broken pipe
1799.95/1970.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1799.95/1970.96	cat: write error: Broken pipe
1799.95/1970.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1800.04/1971.00	sh: line 1: 26888 Terminated              cat /tmp/evaluation/362934-1177020499/temp/instance-362934-1177020499.opb.op
1800.04/1971.00	     26889                       | clasp >/tmp/evaluation/362934-1177020499/temp/instance-362934-1177020499.opb.clasp
1800.04/1971.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362934-1177020499/pbclasp line 103.
1800.04/1971.01	c Somebody sent me a SIGTERM
1800.04/1971.01	s UNKNOWN
1800.04/1971.04	pb2clasp1: no process killed
1800.04/1971.05	clasp: no process killed
1800.04/1971.07	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362934-1177020499/instance-362934-1177020499.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/node27/watcher-362934-1177020499 -o ROOT/results/node27/solver-362934-1177020499 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362934-1177020499.opb /tmp/evaluation/362934-1177020499/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 29335
/proc/meminfo: memFree=1850272/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=12268 CPUtime=0
/proc/29335/stat : 29335 (pbclasp) R 29333 29335 28413 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 114745812 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244445837925 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/29335/statm: 3067 317 242 3 0 167 0

[startup+0.104279 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 29335
/proc/meminfo: memFree=1850272/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=0.01
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 780 0 0 0 1 0 0 0 16 0 1 0 114745812 13914112 730 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 730 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.202286 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 29335
/proc/meminfo: memFree=1850272/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=0.01
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 780 0 0 0 1 0 0 0 16 0 1 0 114745812 13914112 730 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 730 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.302296 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 29335
/proc/meminfo: memFree=1850272/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=0.01
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 780 0 0 0 1 0 0 0 16 0 1 0 114745812 13914112 730 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 730 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.702336 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 29335
/proc/meminfo: memFree=1850272/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=0.01
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 780 0 0 0 1 0 0 0 16 0 1 0 114745812 13914112 730 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 730 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+1.50142 s]
/proc/loadavg: 0.92 0.99 0.99 2/68 29338
/proc/meminfo: memFree=1846216/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=0.01
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 780 0 0 0 1 0 0 0 16 0 1 0 114745812 13914112 730 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 730 322 3 0 497 0
[pid=29337] ppid=29335 vsize=5352 CPUtime=0
/proc/29337/stat : 29337 (sh) S 29335 29335 28413 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 114745814 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29337/statm: 1338 229 193 169 0 49 0
[pid=29338] ppid=29337 vsize=13344 CPUtime=1.46
/proc/29338/stat : 29338 (pb2clasp1) R 29337 29335 28413 0 -1 4194304 726 0 0 0 146 0 0 0 25 0 1 0 114745814 13664256 688 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244463898382 0 0 4224 0 0 0 0 17 1 0 0
/proc/29338/statm: 3336 688 340 3 0 436 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32284

[startup+3.10159 s]
/proc/loadavg: 0.92 0.99 0.99 2/68 29350
/proc/meminfo: memFree=1844984/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=3.02
/proc/29335/stat : 29335 (pbclasp) R 29333 29335 28413 0 -1 4194304 2857 38677 0 0 2 3 250 47 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244445670047 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 13588

[startup+6.30191 s]
/proc/loadavg: 0.93 0.99 0.99 2/68 29862
/proc/meminfo: memFree=1844416/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=5.69
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 8944 150859 0 0 3 12 371 183 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 13588

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 1/68 30876
/proc/meminfo: memFree=1845120/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=11.25
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 21468 381871 0 0 7 30 619 469 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 11.25
Current children cumulated vsize (KiB) 13588

[startup+25.5029 s]
/proc/loadavg: 0.95 0.99 0.99 2/68 466
/proc/meminfo: memFree=1844544/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=22.29
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 46586 844954 0 0 15 62 1113 1039 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 13588

[startup+51.1025 s]
/proc/loadavg: 1.04 1.01 1.00 3/68 4462
/proc/meminfo: memFree=1842496/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=44.73
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 97218 1779121 0 0 31 133 2119 2190 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 44.73
Current children cumulated vsize (KiB) 13588

[startup+102.302 s]
/proc/loadavg: 1.19 1.05 1.01 2/69 12804
/proc/meminfo: memFree=1839416/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=90.71
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 201450 3701737 0 0 64 281 4171 4555 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
[pid=12802] ppid=29335 vsize=5352 CPUtime=0
/proc/12802/stat : 12802 (sh) S 29335 29335 28413 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 114756041 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12802/statm: 1338 224 188 169 0 49 0
[pid=12803] ppid=12802 vsize=2520 CPUtime=0
/proc/12803/stat : 12803 (cat) S 12802 29335 28413 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 114756041 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12803/statm: 630 87 71 4 0 42 0
[pid=12804] ppid=12802 vsize=3008 CPUtime=0
/proc/12804/stat : 12804 (clasp) R 12802 29335 28413 0 -1 4194304 429 0 0 0 0 0 0 0 18 0 1 0 114756041 3080192 392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650426 0 0 4096 0 0 0 0 17 0 0 0
/proc/12804/statm: 752 392 175 154 0 222 0
Current children cumulated CPU time (s) 90.71
Current children cumulated vsize (KiB) 24468
!!! unable to read /proc/20356/task filesystem (Invalid argument) !!!

[startup+162.303 s]
/proc/loadavg: 1.11 1.06 1.01 2/69 22340
/proc/meminfo: memFree=1838776/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=144.42
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 322941 5942524 0 0 105 450 6562 7325 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 144.42
Current children cumulated vsize (KiB) 13588

[startup+222.306 s]
/proc/loadavg: 1.25 1.10 1.03 2/67 32045
/proc/meminfo: memFree=1839040/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=198.16
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 444545 8185576 0 0 143 619 8962 10092 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 198.16
Current children cumulated vsize (KiB) 13588

[startup+282.303 s]
/proc/loadavg: 1.25 1.13 1.04 1/68 9026
/proc/meminfo: memFree=1838840/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=251.16
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 564413 10396555 0 0 177 788 11320 12831 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 251.16
Current children cumulated vsize (KiB) 13588

[startup+342.303 s]
/proc/loadavg: 1.15 1.12 1.04 1/68 18868
/proc/meminfo: memFree=1836600/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=305.75
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 687765 12672082 0 0 217 961 13769 15628 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 305.75
Current children cumulated vsize (KiB) 13588

[startup+402.302 s]
/proc/loadavg: 1.12 1.11 1.04 2/69 28506
/proc/meminfo: memFree=1835760/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=360.21
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 810682 14939353 0 0 261 1143 16205 18412 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 360.21
Current children cumulated vsize (KiB) 13588

[startup+462.301 s]
/proc/loadavg: 1.26 1.15 1.05 2/68 6038
/proc/meminfo: memFree=1836024/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=415.37
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 935316 17238295 0 0 309 1328 18671 21229 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 415.37
Current children cumulated vsize (KiB) 13588

[startup+522.302 s]
/proc/loadavg: 1.29 1.17 1.06 2/68 15831
/proc/meminfo: memFree=1834296/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=470.53
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 1060323 19543885 0 0 354 1513 21146 24040 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 470.53
Current children cumulated vsize (KiB) 13588

[startup+582.302 s]
/proc/loadavg: 1.18 1.15 1.06 2/69 25826

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

[startup+1242.3 s]
/proc/loadavg: 1.12 1.10 1.08 2/69 4487
/proc/meminfo: memFree=1824688/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1131.25
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 2553033 47077966 0 0 865 3689 50726 57845 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1131.25
Current children cumulated vsize (KiB) 13588

[startup+1302.3 s]
/proc/loadavg: 1.09 1.09 1.08 2/68 14221
/proc/meminfo: memFree=1826040/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1186.29
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 2677251 49369054 0 0 908 3873 53190 60658 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1186.29
Current children cumulated vsize (KiB) 13588

[startup+1362.3 s]
/proc/loadavg: 1.03 1.07 1.07 1/67 24181
/proc/meminfo: memFree=1824832/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1241.59
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 2801998 51670261 0 0 953 4058 55659 63489 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1241.59
Current children cumulated vsize (KiB) 13588

[startup+1422.3 s]
/proc/loadavg: 1.14 1.10 1.08 2/69 1592
/proc/meminfo: memFree=1823152/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1296.39
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 2925521 53948710 0 0 995 4241 58109 66294 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
[pid=1590] ppid=29335 vsize=5352 CPUtime=0
/proc/1590/stat : 1590 (sh) S 29335 29335 28413 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 114888041 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1590/statm: 1338 224 188 169 0 49 0
[pid=1591] ppid=1590 vsize=2520 CPUtime=0
/proc/1591/stat : 1591 (cat) S 1590 29335 28413 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 114888041 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1591/statm: 630 87 71 4 0 42 0
[pid=1592] ppid=1590 vsize=3008 CPUtime=0
/proc/1592/stat : 1592 (clasp) R 1590 29335 28413 0 -1 4194304 429 0 0 0 0 0 0 0 21 0 1 0 114888041 3080192 392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1934302 0 0 4096 0 0 0 0 17 0 0 0
/proc/1592/statm: 752 392 175 154 0 222 0
Current children cumulated CPU time (s) 1296.39
Current children cumulated vsize (KiB) 24468

[startup+1482.3 s]
/proc/loadavg: 1.11 1.10 1.08 2/69 11179
/proc/meminfo: memFree=1822512/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1350.44
/proc/29335/stat : 29335 (pbclasp) R 29333 29335 28413 0 -1 4194304 3047502 56198812 0 0 1036 4418 60543 69047 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244445670047 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1350.44
Current children cumulated vsize (KiB) 13588

[startup+1542.31 s]
/proc/loadavg: 1.07 1.09 1.08 2/66 21228
/proc/meminfo: memFree=1823040/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1405.97
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3173262 58518247 0 0 1079 4604 63031 71883 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1405.97
Current children cumulated vsize (KiB) 13588

[startup+1602.3 s]
/proc/loadavg: 1.41 1.17 1.11 2/67 31030
/proc/meminfo: memFree=1823936/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1461.26
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3298211 60823180 0 0 1123 4788 65505 74710 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1461.26
Current children cumulated vsize (KiB) 13588

[startup+1662.3 s]
/proc/loadavg: 1.15 1.13 1.09 2/69 8606
/proc/meminfo: memFree=1820720/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1516.71
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3423439 63132898 0 0 1167 4977 67987 77540 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1516.71
Current children cumulated vsize (KiB) 13588

[startup+1722.3 s]
/proc/loadavg: 1.15 1.14 1.09 3/67 18255
/proc/meminfo: memFree=1821184/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1571.28
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3546570 65404297 0 0 1207 5152 70435 80334 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1571.28
Current children cumulated vsize (KiB) 13588

[startup+1782.3 s]
/proc/loadavg: 1.05 1.11 1.09 2/68 28187
/proc/meminfo: memFree=1820984/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1626.19
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3670598 67692061 0 0 1253 5340 72892 83134 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1626.19
Current children cumulated vsize (KiB) 13588

[startup+1842.3 s]
/proc/loadavg: 1.07 1.10 1.09 3/67 5524
/proc/meminfo: memFree=1821632/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1681.47
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3795232 69991003 0 0 1298 5521 75367 85961 17 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1681.47
Current children cumulated vsize (KiB) 13588

[startup+1902.3 s]
/proc/loadavg: 1.02 1.08 1.08 2/69 15425
/proc/meminfo: memFree=1819248/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1736.42
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 3919248 72278365 0 0 1343 5711 77831 88757 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1736.42
Current children cumulated vsize (KiB) 13588

[startup+1962.3 s]
/proc/loadavg: 1.01 1.06 1.07 2/68 25310
/proc/meminfo: memFree=1820536/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1792.11
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 4045195 74601526 0 0 1387 5896 80328 91600 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
Current children cumulated CPU time (s) 1792.11
Current children cumulated vsize (KiB) 13588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1971 s]
/proc/loadavg: 1.01 1.06 1.07 2/69 26889
/proc/meminfo: memFree=1818032/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1800.03
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 4063084 74931679 0 0 1394 5920 80683 92006 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
[pid=26887] ppid=29335 vsize=5352 CPUtime=0
/proc/26887/stat : 26887 (sh) S 29335 29335 28413 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 114942911 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26887/statm: 1338 224 188 169 0 49 0
[pid=26888] ppid=26887 vsize=2520 CPUtime=0
/proc/26888/stat : 26888 (cat) S 26887 29335 28413 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 114942911 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26888/statm: 630 87 71 4 0 42 0
[pid=26889] ppid=26887 vsize=3008 CPUtime=0.01
/proc/26889/stat : 26889 (clasp) R 26887 29335 28413 0 -1 4194304 429 0 0 0 1 0 0 0 21 0 1 0 114942911 3080192 392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932723 0 0 4096 0 0 0 0 17 1 0 0
/proc/26889/statm: 752 392 175 154 0 222 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 24468

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

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

[startup+1971 s]
/proc/loadavg: 1.01 1.06 1.07 2/69 26889
/proc/meminfo: memFree=1818032/2055920 swapFree=4179984/4192956
[pid=29335] ppid=29333 vsize=13588 CPUtime=1800.03
/proc/29335/stat : 29335 (pbclasp) S 29333 29335 28413 0 -1 4194304 4063084 74931679 0 0 1394 5920 80683 92006 16 0 1 0 114745812 13914112 751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29335/statm: 3397 751 342 3 0 497 0
[pid=26887] ppid=29335 vsize=5352 CPUtime=0
/proc/26887/stat : 26887 (sh) S 29335 29335 28413 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 114942911 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26887/statm: 1338 224 188 169 0 49 0
[pid=26888] ppid=26887 vsize=2520 CPUtime=0
/proc/26888/stat : 26888 (cat) S 26887 29335 28413 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 114942911 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26888/statm: 630 87 71 4 0 42 0
[pid=26889] ppid=26887 vsize=3008 CPUtime=0.01
/proc/26889/stat : 26889 (clasp) R 26887 29335 28413 0 -1 4194304 429 0 0 0 1 0 0 0 21 0 1 0 114942911 3080192 392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932723 0 0 4096 0 0 0 0 17 1 0 0
/proc/26889/statm: 752 392 175 154 0 222 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 24468

Child status: 0
Real time (s): 1971.1
CPU time (s): 1800.13
CPU user time (s): 820.814
CPU system time (s): 979.314
CPU usage (%): 91.3263
Max. virtual memory (cumulated for all children) (KiB): 32284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 820.814
system time used= 979.314
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78998285
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= 2047190
involuntary context switches= 517513

runsolver used 4.80127 second user time and 8.06977 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Thu Apr 19 22:08:19 UTC 2007

IDJOB= 362934
IDBENCH= 1694
IDSOLVER= 158
FILE ID= node27/362934-1177020499

PBS_JOBID= 4630579

Free space on /tmp= 66375 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-degen2.opb
COMMAND LINE= pbclasp instance-362934-1177020499.opb /tmp/evaluation/362934-1177020499/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-362934-1177020499 -o ROOT/results/node27/conversion-362934-1177020499 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362934-1177020499/instance-362934-1177020499.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-362934-1177020499 -o ROOT/results/node27/solver-362934-1177020499 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362934-1177020499.opb /tmp/evaluation/362934-1177020499/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ef301ecece8b2033bfa1fe9b39eee48a

RANDOM SEED= 803973969

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1850680 kB
Buffers:         19168 kB
Cached:         116600 kB
SwapCached:       6488 kB
Active:          46268 kB
Inactive:       102396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850680 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            42616 kB
Committed_AS:  1720512 kB
PageTables:       1416 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= 66372 MiB

End job on node27 on Thu Apr 19 22:41:12 UTC 2007