Trace number 2696822

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_cplex 2010-06-29? (TO) 1800.02 1466.82

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/
j60opt/normalized-j605_7.std.opb
MD5SUM2f5f0d52a26e63360b89739df26033b1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark149.182
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints118004
Number of constraints which are clauses116804
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint32
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
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 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696822-1278442534.opb.
0.00/0.00	c Instance file HOME/instance-2696822-1278442534.opb
0.00/0.00	c File size is 3623795 bytes.
1.38/1.48	c Highest Coefficient sum: 200
1.38/1.48	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.59/1.65	c ============================[ Problem Statistics ]=============================
1.59/1.65	c |                                                                             |
1.59/1.65	c |  Parsing time:          1.59         s                                      |
1.59/1.65	c |  Number Variables:      36722                                               |
1.59/1.68	c |  Number Constraints:    118004                                              |
1.59/1.68	c ===============================================================================
1800.02/1466.81	c Remaining time 1798.38 sec.
1800.02/1466.81	c 
1800.02/1466.81	c *** INTERRUPTED ***
1800.02/1466.81	s UNKNOWN
1800.02/1466.81	c Total CPU time              : 1795.93 s
1800.02/1466.81	c Memory used           : 328.29 MB
1800.02/1466.81	c CPU time              : 1795.93 s
1800.02/1466.81	c 
1800.02/1466.81	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696822-1278442534/watcher-2696822-1278442534 -o /tmp/evaluation-result-2696822-1278442534/solver-2696822-1278442534 -C 1800 -W 2000 -M 1800 run HOME/instance-2696822-1278442534.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 18933
/proc/meminfo: memFree=1367508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) R 18931 18933 17370 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316987285 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0

[startup+0.0652769 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 18933
/proc/meminfo: memFree=1367508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101279 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 18933
/proc/meminfo: memFree=1367508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301299 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 18933
/proc/meminfo: memFree=1367508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701339 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 18933
/proc/meminfo: memFree=1367508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50142 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18935
/proc/meminfo: memFree=1341824/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=53960 CPUtime=1.48
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 11685 0 0 0 144 4 0 0 25 0 1 0 12466439 55255040 10264 1992294400 134512640 146736320 4286593968 18446744073709551615 8075232 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 13477 10263 411 2985 0 10050 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62660

[startup+3.10158 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18935
/proc/meminfo: memFree=1297060/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=188040 CPUtime=3.08
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 39089 0 0 0 295 13 0 0 20 0 1 0 12466439 192552960 22640 1992294400 134512640 146736320 4286593968 18446744073709551615 138686286 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 47010 22640 790 2985 0 43552 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 196740

[startup+6.30089 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18935
/proc/meminfo: memFree=1229728/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=263068 CPUtime=6.28
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 69677 0 0 0 599 29 0 0 25 0 1 0 12466439 269381632 35004 1992294400 134512640 146736320 4286593968 18446744073709551615 136007277 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 65767 35004 899 2985 0 62309 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 271768

[startup+12.7015 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18935
/proc/meminfo: memFree=1226008/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=266496 CPUtime=12.68
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 73862 0 0 0 1237 31 0 0 25 0 1 0 12466439 272891904 35948 1992294400 134512640 146736320 4286593968 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 66624 35948 903 2985 0 63166 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 275196

[startup+25.5008 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18935
/proc/meminfo: memFree=1220180/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=270888 CPUtime=25.47
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 86446 0 0 0 2511 36 0 0 25 0 1 0 12466439 277389312 37376 1992294400 134512640 146736320 4286593968 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 67722 37376 899 2985 0 64264 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 279588

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18937
/proc/meminfo: memFree=1218072/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=272228 CPUtime=51.05
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 102888 0 0 0 5062 43 0 0 25 0 1 0 12466439 278761472 37809 1992294400 134512640 146736320 4286593968 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68057 37809 899 2985 0 64599 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 280928

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18937
/proc/meminfo: memFree=1218072/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=272280 CPUtime=102.24
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 124744 0 0 0 10173 51 0 0 25 0 1 0 12466439 278814720 37846 1992294400 134512640 146736320 4286593968 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68070 37846 899 2985 0 64612 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 280980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18939
/proc/meminfo: memFree=1215840/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=272912 CPUtime=162.23
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 172588 0 0 0 16152 71 0 0 25 0 1 0 12466439 279461888 38487 1992294400 134512640 146736320 4286593968 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68228 38487 980 2985 0 64770 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 281612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18941
/proc/meminfo: memFree=1213112/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=274676 CPUtime=222.21
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 247525 0 0 0 22122 99 0 0 25 0 1 0 12466439 281268224 39226 1992294400 134512640 146736320 4286593968 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68669 39226 1017 2985 0 65211 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 283376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18943
/proc/meminfo: memFree=1211376/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=278292 CPUtime=282.19
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 314430 0 0 0 28096 123 0 0 25 0 1 0 12466439 284971008 40193 1992294400 134512640 146736320 4286593968 18446744073709551615 138462654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 69573 40193 1017 2985 0 66115 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 286992

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18953
/proc/meminfo: memFree=1210508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=274320 CPUtime=342.17
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 361081 0 0 0 34078 139 0 0 25 0 1 0 12466439 280903680 39737 1992294400 134512640 146736320 4286593968 18446744073709551615 135468524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68580 39737 1017 2985 0 65122 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 283020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18954
/proc/meminfo: memFree=1210508/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=274888 CPUtime=402.15
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 403389 0 0 0 40060 155 0 0 25 0 1 0 12466439 281485312 39757 1992294400 134512640 146736320 4286593968 18446744073709551615 135999272 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 68722 39757 1017 2985 0 65264 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 283588

[startup+462.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18968
/proc/meminfo: memFree=1198728/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=282452 CPUtime=882.03
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 920300 0 0 0 87858 345 0 0 25 0 1 0 12466439 289230848 42787 1992294400 134512640 146736320 4286593968 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 70613 42787 1022 2985 0 67155 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 291152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18969
/proc/meminfo: memFree=1187320/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=301276 CPUtime=942.02
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 948639 0 0 0 93844 358 0 0 25 0 1 0 12466439 308506624 45786 1992294400 134512640 146736320 4286593968 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 75319 45786 1046 2985 0 71861 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 309976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18970
/proc/meminfo: memFree=1187444/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=301192 CPUtime=1002
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 954292 0 0 0 99838 362 0 0 25 0 1 0 12466439 308420608 45686 1992294400 134512640 146736320 4286593968 18446744073709551615 136385183 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18934/statm: 75298 45686 1044 2985 0 71840 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 309892

[startup+1062.3 s]
/proc/loadavg: 1.18 1.06 1.02 4/109 18973
/proc/meminfo: memFree=1167844/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=335256 CPUtime=1083.58
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 979653 0 0 0 107984 374 0 0 20 0 2 0 12466439 343302144 50754 1992294400 134512640 146736320 4286593968 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 83814 50754 1071 2985 0 80356 0
[pid=18934/tid=18972] ppid=18933 vsize=335256 CPUtime=48.12
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 20464 0 0 0 4803 9 0 0 20 0 2 0 12567793 343302144 50754 1992294400 134512640 146736320 4286593968 18446744073709551615 136007975 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1083.58
Current children cumulated vsize (KiB) 343956

[startup+1122.3 s]
/proc/loadavg: 1.37 1.12 1.04 3/109 18975
/proc/meminfo: memFree=1166232/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=335632 CPUtime=1167.99
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 980674 0 0 0 116423 376 0 0 25 0 2 0 12466439 343687168 50927 1992294400 134512640 146736320 4286593968 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 83908 50927 1071 2985 0 80450 0
[pid=18934/tid=18972] ppid=18933 vsize=335632 CPUtime=75.33
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 20705 0 0 0 7523 10 0 0 25 0 2 0 12567793 343687168 50927 1992294400 134512640 146736320 4286593968 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1167.99
Current children cumulated vsize (KiB) 344332

[startup+1182.3 s]
/proc/loadavg: 1.77 1.28 1.10 3/109 18977
/proc/meminfo: memFree=1166108/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=335644 CPUtime=1287.52
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 981828 0 0 0 128372 380 0 0 25 0 2 0 12466439 343699456 50936 1992294400 134512640 146736320 4286593968 18446744073709551615 139028318 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 83911 50936 1071 2985 0 80453 0
[pid=18934/tid=18972] ppid=18933 vsize=335644 CPUtime=134.86
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 20895 0 0 0 13474 12 0 0 25 0 2 0 12567793 343699456 50936 1992294400 134512640 146736320 4286593968 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1287.52
Current children cumulated vsize (KiB) 344344

[startup+1242.3 s]
/proc/loadavg: 1.90 1.41 1.15 3/109 18978
/proc/meminfo: memFree=1165860/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=335644 CPUtime=1401.72
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 983697 0 0 0 139786 386 0 0 25 0 2 0 12466439 343699456 50947 1992294400 134512640 146736320 4286593968 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 83911 50947 1071 2985 0 80453 0
[pid=18934/tid=18972] ppid=18933 vsize=335644 CPUtime=189.08
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 21192 0 0 0 18893 15 0 0 25 0 2 0 12567793 343699456 50947 1992294400 134512640 146736320 4286593968 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1401.72
Current children cumulated vsize (KiB) 344344

[startup+1302.3 s]
/proc/loadavg: 1.76 1.46 1.18 3/109 18979
/proc/meminfo: memFree=1164248/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=337388 CPUtime=1507.95
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 988470 0 0 0 150403 392 0 0 25 0 2 0 12466439 345485312 51484 1992294400 134512640 146736320 4286593968 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 84347 51484 1071 2985 0 80889 0
[pid=18934/tid=18972] ppid=18933 vsize=337388 CPUtime=235.33
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 24636 0 0 0 23513 20 0 0 25 0 2 0 12567793 345485312 51484 1992294400 134512640 146736320 4286593968 18446744073709551615 135855167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1507.95
Current children cumulated vsize (KiB) 346088

[startup+1362.3 s]
/proc/loadavg: 1.95 1.57 1.24 2/109 18981
/proc/meminfo: memFree=1163256/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=337132 CPUtime=1626.76
/proc/18934/stat : 18934 (pb_cplex) S 18933 18933 17370 0 -1 4202496 1002119 0 0 0 162273 403 0 0 25 0 2 0 12466439 345223168 51612 1992294400 134512640 146736320 4286593968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 84283 51612 1071 2985 0 80825 0
[pid=18934/tid=18972] ppid=18933 vsize=337132 CPUtime=294.86
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 38249 0 0 0 29456 30 0 0 25 0 2 0 12567793 345223168 51612 1992294400 134512640 146736320 4286593968 18446744073709551615 136008078 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1626.76
Current children cumulated vsize (KiB) 345832

[startup+1422.31 s]
/proc/loadavg: 2.36 1.73 1.31 4/110 18986
/proc/meminfo: memFree=1135968/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=337312 CPUtime=1736.48
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 1002426 0 0 0 173241 407 0 0 25 0 2 0 12466439 345407488 51618 1992294400 134512640 146736320 4286593968 18446744073709551615 135526785 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 84328 51618 1073 2985 0 80870 0
[pid=18934/tid=18972] ppid=18933 vsize=337312 CPUtime=353.04
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 38553 0 0 0 35272 32 0 0 25 0 2 0 12567793 345407488 51618 1992294400 134512640 146736320 4286593968 18446744073709551615 135854189 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1736.48
Current children cumulated vsize (KiB) 346012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1466.8 s]
/proc/loadavg: 2.04 1.75 1.33 3/109 18987
/proc/meminfo: memFree=1163876/2059040 swapFree=4192956/4192956
[pid=18933] ppid=18931 vsize=8700 CPUtime=0
/proc/18933/stat : 18933 (run) S 18931 18933 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 12466439 8908800 248 1992294400 4194304 4922060 140735788874480 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18933/statm: 2175 248 208 178 0 68 0
[pid=18934] ppid=18933 vsize=336168 CPUtime=1800.02
/proc/18934/stat : 18934 (pb_cplex) R 18933 18933 17370 0 -1 4202496 1005562 0 0 0 179591 411 0 0 25 0 2 0 12466439 344236032 51479 1992294400 134512640 146736320 4286593968 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/18934/statm: 84042 51479 1073 2985 0 80584 0
[pid=18934/tid=18972] ppid=18933 vsize=336168 CPUtime=372.1
/proc/18934/task/18972/stat : 18972 (pb_cplex) R 18933 18933 17370 0 -1 4202560 41293 0 0 0 37175 35 0 0 25 0 2 0 12567793 344236032 51479 1992294400 134512640 146736320 4286593968 18446744073709551615 135468704 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 344868

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18933 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1466.82
CPU time (s): 1800.02
CPU user time (s): 1795.91
CPU system time (s): 4.11
CPU usage (%): 122.716
Max. virtual memory (cumulated for all children) (KiB): 382604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
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= 2
involuntary context switches= 2

runsolver used 2.6156 second user time and 7.04993 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-06 20:55:34
IDJOB=2696822
IDBENCH=76742
IDSOLVER=1209
FILE ID=node012/2696822-1278442534
PBS_JOBID= 11233459
Free space on /tmp= 62480 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j605_7.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696822-1278442534/watcher-2696822-1278442534 -o /tmp/evaluation-result-2696822-1278442534/solver-2696822-1278442534 -C 1800 -W 2000 -M 1800  run HOME/instance-2696822-1278442534.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2f5f0d52a26e63360b89739df26033b1
RANDOM SEED=1301116009

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1368160 kB
Buffers:        114320 kB
Cached:         437596 kB
SwapCached:          0 kB
Active:         263748 kB
Inactive:       348832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1368160 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20140 kB
Writeback:           0 kB
AnonPages:       60616 kB
Mapped:          14396 kB
Slab:            56476 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180908 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696822-1278442534.opb

Free space on /tmp at the end= 62464 MiB
End job on node012 at 2010-07-06 21:20:03