Trace number 2696843

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) 1800.04 1800.62

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9045_2.std.opb
MD5SUM164e1d7c8e885527f3cc100614dc9c6f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints192642
Number of constraints which are clauses191442
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 constraint90
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-2696843-1278452957.opb.
0.00/0.00	c Instance file HOME/instance-2696843-1278452957.opb
0.00/0.00	c File size is 6443623 bytes.
4.49/4.56	c Highest Coefficient sum: 540
4.49/4.56	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
4.79/4.84	c ============================[ Problem Statistics ]=============================
4.79/4.84	c |                                                                             |
4.79/4.84	c |  Parsing time:          4.75         s                                      |
4.79/4.84	c |  Number Variables:      54782                                               |
4.89/4.90	c |  Number Constraints:    192642                                              |
4.89/4.90	c ===============================================================================
1800.04/1800.61	c Remaining time 1795.21 sec.
1800.04/1800.61	c 
1800.04/1800.61	c *** INTERRUPTED ***
1800.04/1800.61	s UNKNOWN
1800.04/1800.61	c Total CPU time              : 1797.47 s
1800.04/1800.61	c Memory used           : 473.75 MB
1800.04/1800.61	c CPU time              : 1797.47 s
1800.04/1800.61	c 
1800.04/1800.61	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-2696843-1278452957/watcher-2696843-1278452957 -o /tmp/evaluation-result-2696843-1278452957/solver-2696843-1278452957 -C 1800 -W 2000 -M 1800 run HOME/instance-2696843-1278452957.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: 2.03 2.07 1.70 3/106 20165
/proc/meminfo: memFree=1792008/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) R 20163 20165 19618 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173351829 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0

[startup+0.056144 s]
/proc/loadavg: 2.03 2.07 1.70 3/106 20165
/proc/meminfo: memFree=1792008/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101146 s]
/proc/loadavg: 2.03 2.07 1.70 3/106 20165
/proc/meminfo: memFree=1792008/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301167 s]
/proc/loadavg: 2.03 2.07 1.70 3/106 20165
/proc/meminfo: memFree=1792008/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701209 s]
/proc/loadavg: 2.03 2.07 1.70 3/106 20165
/proc/meminfo: memFree=1792008/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50129 s]
/proc/loadavg: 1.95 2.05 1.69 2/108 20167
/proc/meminfo: memFree=1764588/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=58516 CPUtime=1.49
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 11550 0 0 0 145 4 0 0 25 0 1 0 13509307 59920384 10980 1992294400 134512640 146736320 4291530768 18446744073709551615 134552096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 14629 10981 1423 2985 0 9989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67216

[startup+3.10146 s]
/proc/loadavg: 1.95 2.05 1.69 2/108 20167
/proc/meminfo: memFree=1747848/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=63920 CPUtime=3.09
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 13363 0 0 0 304 5 0 0 25 0 1 0 13509307 65454080 12793 1992294400 134512640 146736320 4291530768 18446744073709551615 140653477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 15980 12793 1723 2985 0 11340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72620

[startup+6.30179 s]
/proc/loadavg: 1.87 2.04 1.69 2/108 20167
/proc/meminfo: memFree=1684484/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=136080 CPUtime=6.28
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 37978 0 0 0 614 14 0 0 20 0 1 0 13509307 139345920 28241 1992294400 134512640 146736320 4291530768 18446744073709551615 136891402 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 34020 28241 743 2985 0 30562 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 144780

[startup+12.7015 s]
/proc/loadavg: 1.80 2.02 1.68 2/108 20168
/proc/meminfo: memFree=1595824/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=366336 CPUtime=12.68
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 108968 0 0 0 1221 47 0 0 25 0 1 0 13509307 375128064 49628 1992294400 134512640 146736320 4291530768 18446744073709551615 136007650 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 91584 49628 905 2985 0 88126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 375036

[startup+25.5008 s]
/proc/loadavg: 1.68 1.98 1.68 2/108 20168
/proc/meminfo: memFree=1588012/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=373000 CPUtime=25.48
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 125719 0 0 0 2494 54 0 0 25 0 1 0 13509307 381952000 51566 1992294400 134512640 146736320 4291530768 18446744073709551615 136384781 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 93250 51566 906 2985 0 89792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 381700

[startup+51.1005 s]
/proc/loadavg: 1.41 1.89 1.65 2/108 20168
/proc/meminfo: memFree=1583920/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=376032 CPUtime=51.07
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 138577 0 0 0 5048 59 0 0 25 0 1 0 13509307 385056768 52600 1992294400 134512640 146736320 4291530768 18446744073709551615 136405694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 94008 52600 906 2985 0 90550 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 384732

[startup+102.309 s]
/proc/loadavg: 1.18 1.75 1.62 2/108 20170
/proc/meminfo: memFree=1581316/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=378024 CPUtime=102.27
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 150199 0 0 0 10163 64 0 0 25 0 1 0 13509307 387096576 53218 1992294400 134512640 146736320 4291530768 18446744073709551615 136403414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 94506 53218 905 2985 0 91048 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 386724

[startup+162.301 s]
/proc/loadavg: 1.06 1.61 1.58 2/108 20172
/proc/meminfo: memFree=1580200/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=378624 CPUtime=162.23
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 160847 0 0 0 16155 68 0 0 25 0 1 0 13509307 387710976 53460 1992294400 134512640 146736320 4291530768 18446744073709551615 135454055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 94656 53460 899 2985 0 91198 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 387324

[startup+222.3 s]
/proc/loadavg: 1.02 1.50 1.54 2/108 20173
/proc/meminfo: memFree=1580076/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=378696 CPUtime=222.22
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 173072 0 0 0 22148 74 0 0 25 0 1 0 13509307 387784704 53495 1992294400 134512640 146736320 4291530768 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 94674 53495 899 2985 0 91216 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 387396

[startup+282.301 s]
/proc/loadavg: 1.01 1.40 1.50 2/108 20174
/proc/meminfo: memFree=1579456/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=379228 CPUtime=282.2
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 193155 0 0 0 28137 83 0 0 25 0 1 0 13509307 388329472 53657 1992294400 134512640 146736320 4291530768 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 94807 53657 899 2985 0 91349 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 387928

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.47 2/108 20176
/proc/meminfo: memFree=1577844/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=380772 CPUtime=342.19
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 221336 0 0 0 34122 97 0 0 25 0 1 0 13509307 389910528 54048 1992294400 134512640 146736320 4291530768 18446744073709551615 136403425 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95193 54048 899 2985 0 91735 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 389472

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.43 2/108 20178
/proc/meminfo: memFree=1577596/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381008 CPUtime=402.17
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 240442 0 0 0 40112 105 0 0 25 0 1 0 13509307 390152192 54101 1992294400 134512640 146736320 4291530768 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95252 54101 898 2985 0 91794 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 389708

[startup+462.301 s]

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

/proc/20166/statm: 95467 54340 898 2985 0 92009 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 390568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/108 20207
/proc/meminfo: memFree=1575984/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381892 CPUtime=1181.91
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 436607 0 0 0 118010 181 0 0 25 0 1 0 13509307 391057408 54356 1992294400 134512640 146736320 4291530768 18446744073709551615 136015544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95473 54356 898 2985 0 92015 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 390592

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/108 20209
/proc/meminfo: memFree=1575736/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381916 CPUtime=1241.89
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 453879 0 0 0 124000 189 0 0 25 0 1 0 13509307 391081984 54374 1992294400 134512640 146736320 4291530768 18446744073709551615 136385268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95479 54374 898 2985 0 92021 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 390616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/108 20211
/proc/meminfo: memFree=1575612/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381928 CPUtime=1301.88
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 471025 0 0 0 129993 195 0 0 25 0 1 0 13509307 391094272 54384 1992294400 134512640 146736320 4291530768 18446744073709551615 136475826 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95482 54384 898 2985 0 92024 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 390628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 20213
/proc/meminfo: memFree=1575488/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381928 CPUtime=1361.86
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 489820 0 0 0 135983 203 0 0 25 0 1 0 13509307 391094272 54396 1992294400 134512640 146736320 4291530768 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95482 54396 898 2985 0 92024 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 390628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 20214
/proc/meminfo: memFree=1575488/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=381928 CPUtime=1421.85
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 507509 0 0 0 141976 209 0 0 25 0 1 0 13509307 391094272 54401 1992294400 134512640 146736320 4291530768 18446744073709551615 136400477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95482 54401 898 2985 0 92024 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 390628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 20215
/proc/meminfo: memFree=1575364/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1481.82
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 525845 0 0 0 147966 216 0 0 25 0 1 0 13509307 391266304 54440 1992294400 134512640 146736320 4291530768 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54440 898 2985 0 92066 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 390796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 20217
/proc/meminfo: memFree=1575240/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1541.8
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 543287 0 0 0 153957 223 0 0 25 0 1 0 13509307 391266304 54445 1992294400 134512640 146736320 4291530768 18446744073709551615 139043755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54445 898 2985 0 92066 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 390796

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 20219
/proc/meminfo: memFree=1575240/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1601.79
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 561544 0 0 0 159949 230 0 0 25 0 1 0 13509307 391266304 54447 1992294400 134512640 146736320 4291530768 18446744073709551615 136400460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54447 898 2985 0 92066 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 390796

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 20221
/proc/meminfo: memFree=1575240/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1661.77
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 579238 0 0 0 165940 237 0 0 25 0 1 0 13509307 391266304 54447 1992294400 134512640 146736320 4291530768 18446744073709551615 136475773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54447 898 2985 0 92066 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 390796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 20222
/proc/meminfo: memFree=1575116/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1721.76
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 596089 0 0 0 171932 244 0 0 25 0 1 0 13509307 391266304 54448 1992294400 134512640 146736320 4291530768 18446744073709551615 135468687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54448 898 2985 0 92066 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 390796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 20226
/proc/meminfo: memFree=1570528/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=382096 CPUtime=1781.73
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 612193 0 0 0 177924 249 0 0 25 0 1 0 13509307 391266304 54448 1992294400 134512640 146736320 4291530768 18446744073709551615 136000487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 95524 54448 898 2985 0 92066 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 390796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 20227
/proc/meminfo: memFree=1502328/2059040 swapFree=4164940/4192956
[pid=20165] ppid=20163 vsize=8700 CPUtime=0
/proc/20165/stat : 20165 (run) S 20163 20165 19618 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13509307 8908800 249 1992294400 4194304 4922060 140735528526384 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20165/statm: 2175 249 208 178 0 68 0
[pid=20166] ppid=20165 vsize=485112 CPUtime=1800.04
/proc/20166/stat : 20166 (pb_cplex) R 20165 20165 19618 0 -1 4202496 639371 0 0 0 179746 258 0 0 25 0 1 0 13509307 496754688 72585 1992294400 134512640 146736320 4291530768 18446744073709551615 135450948 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20166/statm: 121278 72585 908 2985 0 117820 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 493812

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 20165 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1797.46
CPU system time (s): 2.58
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 493812

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= 365
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 2.92556 second user time and 8.5647 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-06 23:49:17
IDJOB=2696843
IDBENCH=77755
IDSOLVER=1209
FILE ID=node007/2696843-1278452957
PBS_JOBID= 11233495
Free space on /tmp= 62488 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9045_2.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696843-1278452957/watcher-2696843-1278452957 -o /tmp/evaluation-result-2696843-1278452957/solver-2696843-1278452957 -C 1800 -W 2000 -M 1800  run HOME/instance-2696843-1278452957.opb

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

MD5SUM BENCH= 164e1d7c8e885527f3cc100614dc9c6f
RANDOM SEED=1096190058

node007.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		: 3000.256
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	: 6000.51
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		: 3000.256
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1792660 kB
Buffers:         19980 kB
Cached:         138644 kB
SwapCached:       1412 kB
Active:         114008 kB
Inactive:        78952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1792660 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:           22992 kB
Writeback:           0 kB
AnonPages:       32932 kB
Mapped:          13588 kB
Slab:            51412 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180888 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-2696843-1278452957.opb

Free space on /tmp at the end= 62472 MiB
End job on node007 at 2010-07-07 00:19:20