Trace number 363410

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) 1800.14 1973.45

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos10.opb
MD5SUMec3e7f33041767154dc667e0cee0b579
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1135
Best CPU time to get the best result obtained on this benchmark11.4223
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1135
Optimality of the best value was proved YES
Number of variables23534
Total number of constraints46798
Number of constraints which are clauses21028
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25766
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 78
Biggest coefficient in the objective function 2048
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 27016
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 27016
Number of bits of the biggest sum of numbers15
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.
#

1799.18/1972.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.18/1972.59	cat: write error: Broken pipe
1799.18/1972.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.29/1972.63	cat: write error: Broken pipe
1799.29/1972.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.29/1972.67	cat: write error: Broken pipe
1799.29/1972.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.37/1972.71	cat: write error: Broken pipe
1799.37/1972.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.37/1972.75	cat: write error: Broken pipe
1799.37/1972.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.37/1972.79	cat: write error: Broken pipe
1799.48/1972.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.48/1972.83	cat: write error: Broken pipe
1799.48/1972.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.48/1972.87	cat: write error: Broken pipe
1799.48/1972.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.56/1972.91	cat: write error: Broken pipe
1799.56/1972.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.56/1972.95	cat: write error: Broken pipe
1799.56/1972.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.56/1972.99	cat: write error: Broken pipe
1799.68/1973.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.68/1973.04	cat: write error: Broken pipe
1799.68/1973.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.68/1973.08	cat: write error: Broken pipe
1799.68/1973.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.77/1973.12	cat: write error: Broken pipe
1799.77/1973.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.77/1973.16	cat: write error: Broken pipe
1799.77/1973.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.77/1973.20	cat: write error: Broken pipe
1799.86/1973.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.86/1973.24	cat: write error: Broken pipe
1799.86/1973.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.86/1973.27	cat: write error: Broken pipe
1799.86/1973.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.97/1973.31	cat: write error: Broken pipe
1799.97/1973.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.97/1973.35	cat: write error: Broken pipe
1799.97/1973.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1799.97/1973.39	cat: write error: Broken pipe
1799.97/1973.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363410-1177026909/pbclasp line 103.
1800.09/1973.43	c Somebody sent me a SIGTERM
1800.09/1973.43	s UNKNOWN
1800.09/1973.43	pb2clasp1: no process killed
1800.09/1973.43	clasp: no process killed
1800.09/1973.45	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363410-1177026909/instance-363410-1177026909.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/node25/watcher-363410-1177026909 -o ROOT/results/node25/solver-363410-1177026909 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363410-1177026909.opb /tmp/evaluation/363410-1177026909/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: 1.00 1.00 1.00 3/64 7284
/proc/meminfo: memFree=1758432/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pbclasp) R 7282 7284 3482 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150608007 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/7284/statm: 3067 317 242 3 0 167 0

[startup+0.0552799 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7284
/proc/meminfo: memFree=1758432/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.102285 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7284
/proc/meminfo: memFree=1758432/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.30132 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7284
/proc/meminfo: memFree=1758432/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.701388 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7284
/proc/meminfo: memFree=1758432/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7287
/proc/meminfo: memFree=1755272/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
[pid=7286] ppid=7284 vsize=5352 CPUtime=0
/proc/7286/stat : 7286 (sh) S 7284 7284 3482 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150608010 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7286/statm: 1338 229 193 169 0 49 0
[pid=7287] ppid=7286 vsize=13208 CPUtime=1.46
/proc/7287/stat : 7287 (pb2clasp1) R 7286 7284 3482 0 -1 4194304 697 0 0 0 146 0 0 0 25 0 1 0 150608010 13524992 659 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 253316076577 0 0 4224 0 0 0 0 17 1 0 0
/proc/7287/statm: 3302 659 340 3 0 402 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31748

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7287
/proc/meminfo: memFree=1754888/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
[pid=7286] ppid=7284 vsize=5352 CPUtime=0
/proc/7286/stat : 7286 (sh) S 7284 7284 3482 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150608010 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7286/statm: 1338 229 193 169 0 49 0
[pid=7287] ppid=7286 vsize=13208 CPUtime=3.06
/proc/7287/stat : 7287 (pb2clasp1) R 7286 7284 3482 0 -1 4194304 703 0 0 0 306 0 0 0 25 0 1 0 150608010 13524992 665 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 253306852869 0 0 4224 0 0 0 0 17 1 0 0
/proc/7287/statm: 3302 665 340 3 0 402 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31748

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7287
/proc/meminfo: memFree=1753480/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=0.02
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 697 0 0 0 2 0 0 0 16 0 1 0 150608007 13504512 647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 647 322 3 0 397 0
[pid=7286] ppid=7284 vsize=5352 CPUtime=0
/proc/7286/stat : 7286 (sh) S 7284 7284 3482 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150608010 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7286/statm: 1338 229 193 169 0 49 0
[pid=7287] ppid=7286 vsize=13208 CPUtime=6.26
/proc/7287/stat : 7287 (pb2clasp1) R 7286 7284 3482 0 -1 4194304 703 0 0 0 625 1 0 0 25 0 1 0 150608010 13524992 665 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 253316083666 0 0 4224 0 0 0 0 17 1 0 0
/proc/7287/statm: 3302 665 340 3 0 402 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31748

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8294
/proc/meminfo: memFree=1749936/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=11.9
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 15340 266473 0 0 8 17 757 408 17 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 11.9
Current children cumulated vsize (KiB) 13188

[startup+25.5018 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 10666
/proc/meminfo: memFree=1749312/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=23.24
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 45100 807913 0 0 17 54 1007 1246 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 23.24
Current children cumulated vsize (KiB) 13188

[startup+51.102 s]
/proc/loadavg: 1.16 1.04 1.01 2/67 15227
/proc/meminfo: memFree=1750968/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=45.88
/proc/7284/stat : 7284 (pbclasp) R 7282 7284 3482 0 -1 4194304 104625 1891195 0 0 35 127 1504 2922 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307185823 0 0 4224 16384 0 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 45.88
Current children cumulated vsize (KiB) 13188

[startup+102.306 s]
/proc/loadavg: 1.14 1.06 1.02 2/66 24580
/proc/meminfo: memFree=1750720/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=91.54
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 224292 4068235 0 0 70 279 2527 6278 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 91.54
Current children cumulated vsize (KiB) 13188

[startup+162.301 s]
/proc/loadavg: 1.10 1.06 1.02 2/66 2950
/proc/meminfo: memFree=1746688/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=145.26
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 365342 6634435 0 0 114 457 3715 10240 17 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 145.26
Current children cumulated vsize (KiB) 13188

[startup+222.301 s]
/proc/loadavg: 1.07 1.05 1.01 3/67 13981
/proc/meminfo: memFree=1747640/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=198.99
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 506289 9198755 0 0 164 637 4906 14192 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 198.99
Current children cumulated vsize (KiB) 13188

[startup+282.302 s]
/proc/loadavg: 1.10 1.07 1.02 2/67 24439
/proc/meminfo: memFree=1745592/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=251.19
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 643090 11687473 0 0 205 808 6060 18046 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 251.19
Current children cumulated vsize (KiB) 13188

[startup+342.302 s]
/proc/loadavg: 1.04 1.05 1.01 2/67 3215
/proc/meminfo: memFree=1743992/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=305.91
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 786517 14296913 0 0 248 995 7287 22061 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 305.91
Current children cumulated vsize (KiB) 13188

[startup+402.301 s]
/proc/loadavg: 1.16 1.08 1.02 2/72 14715
/proc/meminfo: memFree=1740080/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=362.39
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 934192 16983835 0 0 287 1191 8538 26223 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 362.39
Current children cumulated vsize (KiB) 13188

[startup+462.301 s]
/proc/loadavg: 1.21 1.11 1.03 2/67 25943
/proc/meminfo: memFree=1740960/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=417.26
/proc/7284/stat : 7284 (pbclasp) R 7282 7284 3482 0 -1 4194304 1077530 19592356 0 0 335 1372 9756 30263 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253320442464 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 417.26
Current children cumulated vsize (KiB) 13188

[startup+522.302 s]
/proc/loadavg: 1.08 1.09 1.03 3/66 4483
/proc/meminfo: memFree=1739752/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=471.83
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 1220602 22194391 0 0 378 1554 10983 34268 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 471.83
Current children cumulated vsize (KiB) 13188


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

Current children cumulated CPU time (s) 963.75
Current children cumulated vsize (KiB) 13188

[startup+1122.3 s]
/proc/loadavg: 1.07 1.13 1.08 2/68 18154
/proc/meminfo: memFree=1732760/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1018.63
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 2652212 48240715 0 0 823 3393 23149 74498 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1018.63
Current children cumulated vsize (KiB) 13188

[startup+1182.3 s]
/proc/loadavg: 1.08 1.12 1.08 2/65 29124
/proc/meminfo: memFree=1732712/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1073.29
/proc/7284/stat : 7284 (pbclasp) R 7282 7284 3482 0 -1 4194304 2795386 50845591 0 0 867 3582 24379 78501 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083954 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1073.29
Current children cumulated vsize (KiB) 13188

[startup+1242.3 s]
/proc/loadavg: 1.14 1.12 1.09 2/67 8079
/proc/meminfo: memFree=1734560/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1128.93
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 2941120 53496793 0 0 914 3768 25605 82606 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1128.93
Current children cumulated vsize (KiB) 13188

[startup+1302.3 s]
/proc/loadavg: 1.16 1.13 1.09 2/67 19361
/proc/meminfo: memFree=1732960/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1184.05
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3085580 56125033 0 0 959 3960 26833 86653 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
[pid=19360] ppid=7284 vsize=5352 CPUtime=0
/proc/19360/stat : 19360 (sh) S 7284 7284 3482 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150738236 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19360/statm: 1338 230 193 169 0 49 0
[pid=19361] ppid=19360 vsize=2520 CPUtime=0.01
/proc/19361/stat : 19361 (cat) R 19360 7284 3482 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 150738237 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355218 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1184.06
Current children cumulated vsize (KiB) 21060

[startup+1362.3 s]
/proc/loadavg: 1.06 1.10 1.09 2/67 30385
/proc/meminfo: memFree=1732192/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1239.04
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3229523 58743873 0 0 1007 4145 28055 90697 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1239.04
Current children cumulated vsize (KiB) 13188

[startup+1422.31 s]
/proc/loadavg: 1.06 1.10 1.08 1/67 9355
/proc/meminfo: memFree=1730144/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1294.68
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3375339 61396955 0 0 1059 4326 29294 94789 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1294.68
Current children cumulated vsize (KiB) 13188

[startup+1482.3 s]
/proc/loadavg: 1.09 1.09 1.08 1/66 20561
/proc/meminfo: memFree=1732072/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1350.46
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3521524 64056351 0 0 1108 4506 30540 98892 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1350.46
Current children cumulated vsize (KiB) 13188

[startup+1542.3 s]
/proc/loadavg: 1.09 1.09 1.08 2/67 31795
/proc/meminfo: memFree=1730016/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1405.46
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3665487 66675593 0 0 1154 4691 31775 102926 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1405.46
Current children cumulated vsize (KiB) 13188

[startup+1602.3 s]
/proc/loadavg: 1.08 1.08 1.08 2/66 10420
/proc/meminfo: memFree=1730728/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1460.47
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3809649 69298595 0 0 1198 4874 33005 106970 17 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1460.47
Current children cumulated vsize (KiB) 13188

[startup+1662.3 s]
/proc/loadavg: 1.12 1.10 1.09 2/67 21749
/proc/meminfo: memFree=1730016/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1515.84
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 3954717 71937713 0 0 1245 5064 34233 111042 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1515.84
Current children cumulated vsize (KiB) 13188

[startup+1722.3 s]
/proc/loadavg: 1.14 1.11 1.09 2/67 305
/proc/meminfo: memFree=1729056/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1570.7
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4098557 74554673 0 0 1291 5249 35458 115072 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1570.7
Current children cumulated vsize (KiB) 13188

[startup+1782.3 s]
/proc/loadavg: 1.11 1.10 1.09 2/67 11567
/proc/meminfo: memFree=1728224/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1625.5
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4242274 77169351 0 0 1334 5429 36698 119089 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1625.5
Current children cumulated vsize (KiB) 13188

[startup+1842.3 s]
/proc/loadavg: 1.15 1.11 1.09 2/68 22530
/proc/meminfo: memFree=1725336/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1680.19
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4385410 79773553 0 0 1381 5612 37916 123110 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1680.19
Current children cumulated vsize (KiB) 13188

[startup+1902.3 s]
/proc/loadavg: 1.13 1.10 1.09 2/68 1273
/proc/meminfo: memFree=1723928/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1735.04
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4528922 82384471 0 0 1429 5786 39142 127147 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1735.04
Current children cumulated vsize (KiB) 13188

[startup+1962.3 s]
/proc/loadavg: 1.17 1.11 1.09 2/68 12468
/proc/meminfo: memFree=1724504/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1789.52
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4671655 84981555 0 0 1478 5965 40350 131159 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
[pid=12466] ppid=7284 vsize=5352 CPUtime=0
/proc/12466/stat : 12466 (sh) S 7284 7284 3482 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150804237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12466/statm: 1338 224 188 169 0 49 0
[pid=12467] ppid=12466 vsize=2520 CPUtime=0
/proc/12467/stat : 12467 (cat) R 12466 7284 3482 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 150804237 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 630 87 71 4 0 42 0
[pid=12468] ppid=12466 vsize=3416 CPUtime=0
/proc/12468/stat : 12468 (clasp) R 12466 7284 3482 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 150804237 3497984 456 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 1 0 0
/proc/12468/statm: 854 458 175 154 0 324 0
Current children cumulated CPU time (s) 1789.52
Current children cumulated vsize (KiB) 24476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1973.41 s]
/proc/loadavg: 1.14 1.11 1.09 3/67 14607
/proc/meminfo: memFree=1726112/2055920 swapFree=4182972/4192956
[pid=7284] ppid=7282 vsize=13188 CPUtime=1800.09
/proc/7284/stat : 7284 (pbclasp) S 7282 7284 3482 0 -1 4194304 4699332 85484993 0 0 1488 5999 40581 131941 16 0 1 0 150608007 13504512 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/7284/statm: 3297 668 342 3 0 397 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13188

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

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

Child status: 0
Real time (s): 1973.45
CPU time (s): 1800.14
CPU user time (s): 420.704
CPU system time (s): 1379.44
CPU usage (%): 91.2178
Max. virtual memory (cumulated for all children) (KiB): 31748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 420.704
system time used= 1379.44
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90186468
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= 2166411
involuntary context switches= 575090

runsolver used 5.31919 second user time and 8.33773 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Apr 19 23:55:09 UTC 2007

IDJOB= 363410
IDBENCH= 1847
IDSOLVER= 158
FILE ID= node25/363410-1177026909

PBS_JOBID= 4630610

Free space on /tmp= 66366 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos10.opb
COMMAND LINE= pbclasp instance-363410-1177026909.opb /tmp/evaluation/363410-1177026909/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-363410-1177026909 -o ROOT/results/node25/conversion-363410-1177026909 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363410-1177026909/instance-363410-1177026909.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-363410-1177026909 -o ROOT/results/node25/solver-363410-1177026909 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363410-1177026909.opb /tmp/evaluation/363410-1177026909/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ec3e7f33041767154dc667e0cee0b579

RANDOM SEED= 854833855

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1758904 kB
Buffers:         53808 kB
Cached:         194040 kB
SwapCached:       3684 kB
Active:         115240 kB
Inactive:       142636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758904 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            3372 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            25140 kB
Committed_AS:  2818784 kB
PageTables:       1476 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= 66361 MiB

End job on node25 on Fri Apr 20 00:28:05 UTC 2007