Trace number 363424

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) 1800.09 2047.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos8.opb
MD5SUM61b251578b844a8012695767860b65a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3719
Best CPU time to get the best result obtained on this benchmark4.48532
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3719
Optimality of the best value was proved YES
Number of variables23264
Total number of constraints46328
Number of constraints which are clauses20804
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25520
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 68
Biggest coefficient in the objective function 2700
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 54380
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2700
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 54380
Number of bits of the biggest sum of numbers16
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.
#

1799.14/2046.43	cat: write error: Broken pipe
1799.14/2046.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.14/2046.47	cat: write error: Broken pipe
1799.14/2046.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.23/2046.51	cat: write error: Broken pipe
1799.27/2046.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.27/2046.65	cat: write error: Broken pipe
1799.27/2046.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.27/2046.69	cat: write error: Broken pipe
1799.34/2046.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.34/2046.74	cat: write error: Broken pipe
1799.34/2046.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.34/2046.78	cat: write error: Broken pipe
1799.34/2046.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.43/2046.82	cat: write error: Broken pipe
1799.43/2046.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.43/2046.87	cat: write error: Broken pipe
1799.43/2046.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.53/2046.91	cat: write error: Broken pipe
1799.53/2046.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.53/2046.95	cat: write error: Broken pipe
1799.53/2046.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.53/2046.99	cat: write error: Broken pipe
1799.53/2047.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.64/2047.04	cat: write error: Broken pipe
1799.64/2047.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.64/2047.08	cat: write error: Broken pipe
1799.64/2047.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.73/2047.12	cat: write error: Broken pipe
1799.73/2047.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.73/2047.17	cat: write error: Broken pipe
1799.73/2047.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.81/2047.21	cat: write error: Broken pipe
1799.81/2047.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.81/2047.25	cat: write error: Broken pipe
1799.81/2047.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.81/2047.30	cat: write error: Broken pipe
1799.93/2047.30	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.93/2047.34	cat: write error: Broken pipe
1799.93/2047.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.98/2047.44	cat: write error: Broken pipe
1799.98/2047.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1799.98/2047.49	cat: write error: Broken pipe
1799.98/2047.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363424-1177027128/pbclasp line 103.
1800.06/2047.51	c Somebody sent me a SIGTERM
1800.06/2047.51	s UNKNOWN
1800.06/2047.51	pb2clasp1: no process killed
1800.06/2047.52	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363424-1177027128/instance-363424-1177027128.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/node15/watcher-363424-1177027128 -o ROOT/results/node15/solver-363424-1177027128 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363424-1177027128.opb /tmp/evaluation/363424-1177027128/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 0.95 0.97 3/77 10970
/proc/meminfo: memFree=1812280/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=12268 CPUtime=0
/proc/10970/stat : 10970 (pbclasp) D 10968 10970 19518 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150630472 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472783461 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/10970/statm: 3067 317 242 3 0 167 0

[startup+0.0468531 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 10970
/proc/meminfo: memFree=1812280/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101857 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 10970
/proc/meminfo: memFree=1812280/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.301874 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 10970
/proc/meminfo: memFree=1812280/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.701911 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 10970
/proc/meminfo: memFree=1812280/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+1.50199 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 10973
/proc/meminfo: memFree=1809056/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
[pid=10972] ppid=10970 vsize=5352 CPUtime=0
/proc/10972/stat : 10972 (sh) S 10970 10970 19518 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150630475 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10972/statm: 1338 229 193 169 0 49 0
[pid=10973] ppid=10972 vsize=13204 CPUtime=1.46
/proc/10973/stat : 10973 (pb2clasp1) R 10972 10970 19518 0 -1 4194304 696 0 0 0 146 0 0 0 25 0 1 0 150630475 13520896 658 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490843912 0 0 4224 0 0 0 0 17 1 0 0
/proc/10973/statm: 3301 658 340 3 0 401 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31744

[startup+3.10113 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 10973
/proc/meminfo: memFree=1808736/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
[pid=10972] ppid=10970 vsize=5352 CPUtime=0
/proc/10972/stat : 10972 (sh) S 10970 10970 19518 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150630475 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10972/statm: 1338 229 193 169 0 49 0
[pid=10973] ppid=10972 vsize=13204 CPUtime=3.06
/proc/10973/stat : 10973 (pb2clasp1) R 10972 10970 19518 0 -1 4194304 696 0 0 0 306 0 0 0 25 0 1 0 150630475 13520896 658 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240481513570 0 0 4224 0 0 0 0 17 1 0 0
/proc/10973/statm: 3301 658 340 3 0 401 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 31744

[startup+6.30142 s]
/proc/loadavg: 0.93 0.95 0.97 2/80 10973
/proc/meminfo: memFree=1807776/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=0.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 150630472 13504512 646 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 646 322 3 0 397 0
[pid=10972] ppid=10970 vsize=5352 CPUtime=0
/proc/10972/stat : 10972 (sh) S 10970 10970 19518 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150630475 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10972/statm: 1338 229 193 169 0 49 0
[pid=10973] ppid=10972 vsize=13204 CPUtime=6.26
/proc/10973/stat : 10973 (pb2clasp1) R 10972 10970 19518 0 -1 4194304 709 0 0 0 625 1 0 0 25 0 1 0 150630475 13520896 671 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490464291 0 0 4224 0 0 0 0 17 1 0 0
/proc/10973/statm: 3301 671 340 3 0 401 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 31744

[startup+12.703 s]
/proc/loadavg: 0.94 0.95 0.97 2/81 11476
/proc/meminfo: memFree=1802392/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=11.9
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 8521 143899 0 0 4 10 935 241 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 11.9
Current children cumulated vsize (KiB) 13188

[startup+25.5014 s]
/proc/loadavg: 0.95 0.95 0.97 2/81 13660
/proc/meminfo: memFree=1801816/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=23.05
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 35665 643051 0 0 12 46 1171 1076 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 23.05
Current children cumulated vsize (KiB) 13188

[startup+51.1016 s]
/proc/loadavg: 0.97 0.95 0.97 2/80 17873
/proc/meminfo: memFree=1804832/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=45.37
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 90102 1643497 0 0 27 124 1639 2747 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 45.37
Current children cumulated vsize (KiB) 13188
!!! unable to read /proc/24499/task filesystem (Invalid argument) !!!

[startup+102.305 s]
/proc/loadavg: 1.17 1.01 0.99 1/80 26235
/proc/meminfo: memFree=1803744/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=88.64
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 195487 3580774 0 0 59 264 2537 6004 15 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 88.64
Current children cumulated vsize (KiB) 13188

[startup+162.302 s]
/proc/loadavg: 1.17 1.04 1.00 2/86 4022
/proc/meminfo: memFree=1797080/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=141.84
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 324925 5960149 0 0 102 441 3637 10004 17 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 141.84
Current children cumulated vsize (KiB) 13188

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 14353
/proc/meminfo: memFree=1795728/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=195.28
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 454956 8350372 0 0 142 618 4746 14022 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 195.28
Current children cumulated vsize (KiB) 13188

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 3/80 24167
/proc/meminfo: memFree=1797320/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=247.05
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 581161 10670551 0 0 182 792 5819 17912 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 247.05
Current children cumulated vsize (KiB) 13188

[startup+342.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/80 1774
/proc/meminfo: memFree=1797320/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=299.31
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 708649 13013899 0 0 223 954 6892 21862 17 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 299.31
Current children cumulated vsize (KiB) 13188

[startup+402.302 s]
/proc/loadavg: 1.13 1.05 1.01 3/80 11937
/proc/meminfo: memFree=1793224/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=352.69
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 839005 15410149 0 0 261 1114 7998 25896 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 352.69
Current children cumulated vsize (KiB) 13188

[startup+462.301 s]
/proc/loadavg: 1.20 1.07 1.01 2/79 22068
/proc/meminfo: memFree=1792208/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=405.08
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 967015 17763274 0 0 299 1270 9085 29854 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 405.08
Current children cumulated vsize (KiB) 13188

[startup+522.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/80 32151
/proc/meminfo: memFree=1792904/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=458.17
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 1096567 20144926 0 0 342 1421 10187 33867 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 458.17
Current children cumulated vsize (KiB) 13188

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

[startup+1242.3 s]
/proc/loadavg: 1.23 1.17 1.08 3/80 23829
/proc/meminfo: memFree=1783624/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1090.64
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 2642479 48562426 0 0 838 3261 23288 81677 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1090.64
Current children cumulated vsize (KiB) 13188

[startup+1302.3 s]
/proc/loadavg: 1.17 1.17 1.08 2/79 1549
/proc/meminfo: memFree=1786192/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1143.35
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 2771293 50930149 0 0 879 3417 24373 85666 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
[pid=1549] ppid=10970 vsize=5352 CPUtime=0
/proc/1549/stat : 1549 (sh) R 10970 10970 19518 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 150760702 5480448 228 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1549/statm: 1338 228 191 169 0 49 0
[pid=1550] ppid=1549 vsize=176 CPUtime=0
/proc/1550/stat : 1550 (cat) R 1549 10970 19518 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 150760703 180224 23 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240469963410 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 607 29 23 4 0 3 0
Current children cumulated CPU time (s) 1143.35
Current children cumulated vsize (KiB) 18716

[startup+1362.3 s]
/proc/loadavg: 1.28 1.20 1.10 3/80 11767
/proc/meminfo: memFree=1782856/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1196.8
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 2902057 53333899 0 0 920 3572 25481 89707 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1196.8
Current children cumulated vsize (KiB) 13188

[startup+1422.31 s]
/proc/loadavg: 1.13 1.17 1.09 2/79 21988
/proc/meminfo: memFree=1785104/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1249.8
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3031393 55711399 0 0 961 3724 26580 93715 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1249.8
Current children cumulated vsize (KiB) 13188

[startup+1482.3 s]
/proc/loadavg: 1.05 1.14 1.08 2/80 31909
/proc/meminfo: memFree=1782856/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1302.06
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3159313 58063051 0 0 1000 3877 27657 97672 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 13188

[startup+1542.3 s]
/proc/loadavg: 1.15 1.14 1.09 2/80 9578
/proc/meminfo: memFree=1782472/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1354.33
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3286777 60405997 0 0 1039 4034 28735 101625 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1354.33
Current children cumulated vsize (KiB) 13188

[startup+1602.3 s]
/proc/loadavg: 1.05 1.11 1.08 2/79 19750
/proc/meminfo: memFree=1779984/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1408.01
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3417769 62813899 0 0 1082 4190 29848 105681 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1408.01
Current children cumulated vsize (KiB) 13188

[startup+1662.3 s]
/proc/loadavg: 1.06 1.11 1.08 2/80 29899
/proc/meminfo: memFree=1779848/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1460.53
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3545983 65170774 0 0 1123 4339 30940 109651 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1460.53
Current children cumulated vsize (KiB) 13188

[startup+1722.3 s]
/proc/loadavg: 1.21 1.14 1.10 2/79 7235
/proc/meminfo: memFree=1778960/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1512.12
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3671749 67482649 0 0 1162 4486 32009 113555 17 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1512.12
Current children cumulated vsize (KiB) 13188

[startup+1782.3 s]
/proc/loadavg: 1.07 1.11 1.09 2/80 17501
/proc/meminfo: memFree=1781128/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1565.28
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3801391 69865774 0 0 1204 4640 33121 117563 17 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1565.28
Current children cumulated vsize (KiB) 13188

[startup+1842.3 s]
/proc/loadavg: 1.11 1.11 1.09 2/81 27700
/proc/meminfo: memFree=1777536/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1619.08
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 3932677 72279301 0 0 1248 4801 34236 121623 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1619.08
Current children cumulated vsize (KiB) 13188

[startup+1902.3 s]
/proc/loadavg: 1.18 1.13 1.09 2/81 5457
/proc/meminfo: memFree=1776128/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1671.8
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 4061287 74643274 0 0 1291 4956 35315 125618 17 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1671.8
Current children cumulated vsize (KiB) 13188

[startup+1962.3 s]
/proc/loadavg: 1.16 1.13 1.09 2/79 15784
/proc/meminfo: memFree=1776848/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1725.33
/proc/10970/stat : 10970 (pbclasp) R 10968 10970 19518 0 -1 4194304 4191823 77042872 0 0 1330 5117 36417 129669 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 0 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
[pid=15784] ppid=10970 vsize=5352 CPUtime=0
/proc/15784/stat : 15784 (sh) R 10970 10970 19518 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 150826702 5480448 228 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15784/statm: 1338 228 191 169 0 49 0
[pid=15785] ppid=15784 vsize=5352 CPUtime=0
/proc/15785/stat : 15785 (sh) R 15784 10970 19518 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 150826703 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240472784370 0 0 4096 0 0 0 0 17 1 0 0
/proc/15785/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1725.33
Current children cumulated vsize (KiB) 23892

[startup+2022.3 s]
/proc/loadavg: 1.16 1.14 1.09 2/78 25739
/proc/meminfo: memFree=1776272/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1777.86
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 4320073 79400551 0 0 1374 5271 37498 133643 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1777.86
Current children cumulated vsize (KiB) 13188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2047.5 s]
/proc/loadavg: 1.09 1.12 1.09 2/79 30109
/proc/meminfo: memFree=1779224/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1800.06
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 4374422 80399524 0 0 1393 5334 37959 135320 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
[pid=30110] ppid=10970 vsize=13188 CPUtime=0
/proc/30110/stat : 30110 (pbclasp) R 10970 10970 19518 0 -1 4194368 11 0 0 0 0 0 0 0 18 0 1 0 150835223 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472616231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30110/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26376

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

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

[startup+2047.5 s]
/proc/loadavg: 1.09 1.12 1.09 2/79 30109
/proc/meminfo: memFree=1779224/2055920 swapFree=4169120/4192956
[pid=10970] ppid=10968 vsize=13188 CPUtime=1800.06
/proc/10970/stat : 10970 (pbclasp) S 10968 10970 19518 0 -1 4194304 4374422 80399524 0 0 1393 5334 37959 135320 16 0 1 0 150630472 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/10970/statm: 3297 667 342 3 0 397 0
[pid=30110] ppid=10970 vsize=13188 CPUtime=0
/proc/30110/stat : 30110 (pbclasp) R 10970 10970 19518 0 -1 4194368 11 0 0 0 0 0 0 0 18 0 1 0 150835223 13504512 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472616231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30110/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26376

Child status: 0
Real time (s): 2047.52
CPU time (s): 1800.09
CPU user time (s): 393.53
CPU system time (s): 1406.56
CPU usage (%): 87.9156
Max. virtual memory (cumulated for all children) (KiB): 31744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 393.53
system time used= 1406.56
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84774736
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= 2043858
involuntary context switches= 566964

runsolver used 4.65829 second user time and 8.11477 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 23:58:48 UTC 2007

IDJOB= 363424
IDBENCH= 1849
IDSOLVER= 158
FILE ID= node15/363424-1177027128

PBS_JOBID= 4630566

Free space on /tmp= 66480 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-neos8.opb
COMMAND LINE= pbclasp instance-363424-1177027128.opb /tmp/evaluation/363424-1177027128/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-363424-1177027128 -o ROOT/results/node15/conversion-363424-1177027128 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363424-1177027128/instance-363424-1177027128.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-363424-1177027128 -o ROOT/results/node15/solver-363424-1177027128 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363424-1177027128.opb /tmp/evaluation/363424-1177027128/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  61b251578b844a8012695767860b65a7

RANDOM SEED= 940021704

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1812752 kB
Buffers:         29668 kB
Cached:         136364 kB
SwapCached:       2268 kB
Active:         102156 kB
Inactive:        92140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812752 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            4128 kB
Writeback:           0 kB
Mapped:          35840 kB
Slab:            34336 kB
Committed_AS:  6616232 kB
PageTables:       1888 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= 66477 MiB

End job on node15 on Fri Apr 20 00:32:58 UTC 2007