Trace number 2697119

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) 1800.12 1733.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_4.opb
MD5SUM3feaf3974ec1ffdea6d6674c11d1a071
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15754
Sum of products size (including duplicates)31508
Number of different products15754
Sum of products size31508

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697119-1278050293.opb.
0.00/0.00	c Instance file HOME/instance-2697119-1278050293.opb
0.00/0.00	c File size is 1209967 bytes.
0.00/0.55	c Highest Coefficient sum: 51
0.00/0.55	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.60	c ============================[ Problem Statistics ]=============================
0.00/0.60	c |                                                                             |
0.00/0.60	c |  Parsing time:          0.58         s                                      |
0.00/0.60	c |  Number Variables:      16254                                               |
0.00/0.61	c |  Number Constraints:    32008                                               |
0.00/0.61	c ===============================================================================
1800.12/1733.82	c Remaining time 1799.41 sec.
1800.12/1733.82	c 
1800.12/1733.82	c *** INTERRUPTED ***
1800.12/1733.82	s UNKNOWN
1800.12/1733.82	c Total CPU time              : 1798.29 s
1800.12/1733.82	c Memory used           : 223.89 MB
1800.12/1733.82	c CPU time              : 1798.29 s
1800.12/1733.82	c 
1800.12/1733.82	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-2697119-1278050293/watcher-2697119-1278050293 -o /tmp/evaluation-result-2697119-1278050293/solver-2697119-1278050293 -C 1800 -W 2000 -M 1800 run HOME/instance-2697119-1278050293.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: 1.78 1.82 1.80 3/106 26236
/proc/meminfo: memFree=1824120/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) R 26234 26236 25899 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060937621 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0

[startup+0.0152701 s]
/proc/loadavg: 1.78 1.82 1.80 3/106 26236
/proc/meminfo: memFree=1824120/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/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: 1.78 1.82 1.80 3/106 26236
/proc/meminfo: memFree=1824120/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301294 s]
/proc/loadavg: 1.78 1.82 1.80 3/106 26236
/proc/meminfo: memFree=1824120/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701337 s]
/proc/loadavg: 1.78 1.82 1.80 3/106 26236
/proc/meminfo: memFree=1824120/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 1.78 1.82 1.80 2/108 26238
/proc/meminfo: memFree=1792112/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=106884 CPUtime=1.49
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 20464 0 0 0 141 8 0 0 19 0 1 0 178684821 109449216 14376 1992294400 134512640 146736320 4289613152 18446744073709551615 135983254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 26721 14376 906 2985 0 23263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 115584

[startup+3.10052 s]
/proc/loadavg: 1.78 1.82 1.80 2/108 26238
/proc/meminfo: memFree=1769172/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=106884 CPUtime=3.09
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 20464 0 0 0 301 8 0 0 22 0 1 0 178684821 109449216 14376 1992294400 134512640 146736320 4289613152 18446744073709551615 135983267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 26721 14376 906 2985 0 23263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115584

[startup+6.30077 s]
/proc/loadavg: 1.72 1.81 1.80 2/108 26238
/proc/meminfo: memFree=1769172/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=107020 CPUtime=6.29
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 20781 0 0 0 621 8 0 0 25 0 1 0 178684821 109588480 14433 1992294400 134512640 146736320 4289613152 18446744073709551615 135982937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 26755 14433 906 2985 0 23297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115720

[startup+12.7013 s]
/proc/loadavg: 1.66 1.79 1.79 2/108 26238
/proc/meminfo: memFree=1761484/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=111420 CPUtime=12.68
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 57886 0 0 0 1245 23 0 0 25 0 1 0 178684821 114094080 16779 1992294400 134512640 146736320 4289613152 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 27855 16779 1008 2985 0 24397 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 120120

[startup+25.5093 s]
/proc/loadavg: 1.75 1.80 1.80 4/109 26239
/proc/meminfo: memFree=1687324/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=218492 CPUtime=35.97
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 247478 0 0 0 3480 117 0 0 18 0 2 0 178684821 223735808 34988 1992294400 134512640 146736320 4289613152 18446744073709551615 137083612 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26237/statm: 54623 34988 1033 2985 0 51165 0
[pid=26237/tid=26239] ppid=26236 vsize=218492 CPUtime=11.01
/proc/26237/task/26239/stat : 26239 (pb_cplex) S 26236 26236 25899 0 -1 4202560 86570 0 0 0 1055 46 0 0 21 0 2 0 178686182 223735808 34988 1992294400 134512640 146736320 4289613152 18446744073709551615 144580073 0 2 4096 16387 18446604437830519744 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 35.97
Current children cumulated vsize (KiB) 227192

[startup+51.1013 s]
/proc/loadavg: 1.49 1.74 1.78 2/108 26241
/proc/meminfo: memFree=1723416/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=127116 CPUtime=61.58
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 253512 0 0 0 6032 126 0 0 25 0 1 0 178684821 130166784 26100 1992294400 134512640 146736320 4289613152 18446744073709551615 136413787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31779 26100 1042 2985 0 28321 0
Current children cumulated CPU time (s) 61.58
Current children cumulated vsize (KiB) 135816

[startup+102.301 s]
/proc/loadavg: 1.21 1.62 1.73 2/108 26241
/proc/meminfo: memFree=1723416/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=127116 CPUtime=112.76
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 253541 0 0 0 11150 126 0 0 25 0 1 0 178684821 130166784 26115 1992294400 134512640 146736320 4289613152 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31779 26115 1043 2985 0 28321 0
Current children cumulated CPU time (s) 112.76
Current children cumulated vsize (KiB) 135816

[startup+162.301 s]
/proc/loadavg: 1.08 1.51 1.68 2/108 26243
/proc/meminfo: memFree=1722672/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=127116 CPUtime=172.75
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 254564 0 0 0 17148 127 0 0 25 0 1 0 178684821 130166784 26115 1992294400 134512640 146736320 4289613152 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31779 26115 1043 2985 0 28321 0
Current children cumulated CPU time (s) 172.75
Current children cumulated vsize (KiB) 135816

[startup+222.301 s]
/proc/loadavg: 1.03 1.41 1.64 2/108 26254
/proc/meminfo: memFree=1722300/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=127116 CPUtime=232.73
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 255597 0 0 0 23145 128 0 0 25 0 1 0 178684821 130166784 26115 1992294400 134512640 146736320 4289613152 18446744073709551615 136007059 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31779 26115 1043 2985 0 28321 0
Current children cumulated CPU time (s) 232.73
Current children cumulated vsize (KiB) 135816

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.60 2/108 26256
/proc/meminfo: memFree=1722424/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=127080 CPUtime=292.7
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 256422 0 0 0 29142 128 0 0 25 0 1 0 178684821 130129920 26074 1992294400 134512640 146736320 4289613152 18446744073709551615 135854541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31770 26074 1043 2985 0 28312 0
Current children cumulated CPU time (s) 292.7
Current children cumulated vsize (KiB) 135780

[startup+342.309 s]
/proc/loadavg: 1.00 1.27 1.55 2/108 26258
/proc/meminfo: memFree=1722804/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126840 CPUtime=352.7
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 257256 0 0 0 35141 129 0 0 25 0 1 0 178684821 129884160 25992 1992294400 134512640 146736320 4289613152 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31710 25992 1043 2985 0 28252 0
Current children cumulated CPU time (s) 352.7
Current children cumulated vsize (KiB) 135540

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.52 2/108 26258
/proc/meminfo: memFree=1722556/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126832 CPUtime=412.67
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 258519 0 0 0 41138 129 0 0 25 0 1 0 178684821 129875968 26044 1992294400 134512640 146736320 4289613152 18446744073709551615 136475798 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31708 26044 1043 2985 0 28250 0
Current children cumulated CPU time (s) 412.67
Current children cumulated vsize (KiB) 135532

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

[pid=26237] ppid=26236 vsize=126524 CPUtime=1132.48
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 113093 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 139046527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1132.48
Current children cumulated vsize (KiB) 135224

[startup+1182.3 s]
/proc/loadavg: 1.05 1.05 1.22 2/108 26280
/proc/meminfo: memFree=1722680/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1192.46
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 119091 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 139028323 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1192.46
Current children cumulated vsize (KiB) 135224

[startup+1242.3 s]
/proc/loadavg: 1.02 1.04 1.20 2/108 26282
/proc/meminfo: memFree=1722432/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1252.44
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 125089 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1252.44
Current children cumulated vsize (KiB) 135224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.18 2/108 26282
/proc/meminfo: memFree=1722308/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1312.42
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 131087 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1312.42
Current children cumulated vsize (KiB) 135224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/108 26284
/proc/meminfo: memFree=1722308/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1372.41
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 137086 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1372.41
Current children cumulated vsize (KiB) 135224

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/108 26286
/proc/meminfo: memFree=1722308/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1432.39
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 143084 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1432.39
Current children cumulated vsize (KiB) 135224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/108 26288
/proc/meminfo: memFree=1722184/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=126524 CPUtime=1492.37
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 309635 0 0 0 149082 155 0 0 25 0 1 0 178684821 129560576 25971 1992294400 134512640 146736320 4289613152 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26237/statm: 31631 25971 1047 2985 0 28173 0
Current children cumulated CPU time (s) 1492.37
Current children cumulated vsize (KiB) 135224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/109 26291
/proc/meminfo: memFree=1678156/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=191756 CPUtime=1552.37
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 325671 0 0 0 155077 160 0 0 25 0 2 0 178684821 196358144 36943 1992294400 134512640 146736320 4289613152 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26237/statm: 47939 36943 1050 2985 0 44481 0
[pid=26237/tid=26291] ppid=26236 vsize=191756 CPUtime=0
/proc/26237/task/26291/stat : 26291 (pb_cplex) S 26236 26236 25899 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 178838455 196358144 36943 1992294400 134512640 146736320 4289613152 18446744073709551615 144580073 0 2 4096 16387 18446604437830519744 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1552.37
Current children cumulated vsize (KiB) 200456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/109 26291
/proc/meminfo: memFree=1677660/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=191932 CPUtime=1612.35
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 336274 0 0 0 161070 165 0 0 25 0 2 0 178684821 196538368 37064 1992294400 134512640 146736320 4289613152 18446744073709551615 136400560 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26237/statm: 47983 37064 1062 2985 0 44525 0
[pid=26237/tid=26291] ppid=26236 vsize=191932 CPUtime=0
/proc/26237/task/26291/stat : 26291 (pb_cplex) S 26236 26236 25899 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 178838455 196538368 37064 1992294400 134512640 146736320 4289613152 18446744073709551615 144580073 0 2 4096 16387 18446604437830519744 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1612.35
Current children cumulated vsize (KiB) 200632

[startup+1662.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/109 26293
/proc/meminfo: memFree=1677040/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=191932 CPUtime=1672.34
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 348846 0 0 0 167064 170 0 0 25 0 2 0 178684821 196538368 37200 1992294400 134512640 146736320 4289613152 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26237/statm: 47983 37200 1062 2985 0 44525 0
[pid=26237/tid=26291] ppid=26236 vsize=191932 CPUtime=0
/proc/26237/task/26291/stat : 26291 (pb_cplex) S 26236 26236 25899 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 178838455 196538368 37200 1992294400 134512640 146736320 4289613152 18446744073709551615 144580073 0 2 4096 16387 18446604437830519744 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1672.34
Current children cumulated vsize (KiB) 200632

[startup+1722.3 s]
/proc/loadavg: 1.53 1.14 1.15 3/109 26295
/proc/meminfo: memFree=1648768/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=230952 CPUtime=1777.19
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 373183 0 0 0 177537 182 0 0 25 0 2 0 178684821 236494848 44515 1992294400 134512640 146736320 4289613152 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26237/statm: 57738 44515 1062 2985 0 54280 0
[pid=26237/tid=26291] ppid=26236 vsize=230952 CPUtime=44.87
/proc/26237/task/26291/stat : 26291 (pb_cplex) R 26236 26236 25899 0 -1 4202560 15328 0 0 0 4479 8 0 0 25 0 2 0 178838455 236494848 44515 1992294400 134512640 146736320 4289613152 18446744073709551615 135459885 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1777.19
Current children cumulated vsize (KiB) 239652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1733.81 s]
/proc/loadavg: 1.60 1.17 1.16 3/109 26295
/proc/meminfo: memFree=1648768/2059040 swapFree=4135856/4192956
[pid=26236] ppid=26234 vsize=8700 CPUtime=0
/proc/26236/stat : 26236 (run) S 26234 26236 25899 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178684821 8908800 248 1992294400 4194304 4922060 140734128098192 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26236/statm: 2175 248 208 178 0 68 0
[pid=26237] ppid=26236 vsize=229260 CPUtime=1800.12
/proc/26237/stat : 26237 (pb_cplex) R 26236 26236 25899 0 -1 4202496 376843 0 0 0 179827 185 0 0 25 0 2 0 178684821 234762240 44134 1992294400 134512640 146736320 4289613152 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26237/statm: 57315 44134 1062 2985 0 53857 0
[pid=26237/tid=26291] ppid=26236 vsize=229260 CPUtime=56.29
/proc/26237/task/26291/stat : 26291 (pb_cplex) R 26236 26236 25899 0 -1 4202560 17248 0 0 0 5619 10 0 0 25 0 2 0 178838455 234762240 44134 1992294400 134512640 146736320 4289613152 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 237960

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 26236 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 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1733.83
CPU time (s): 1800.12
CPU user time (s): 1798.27
CPU system time (s): 1.85
CPU usage (%): 103.823
Max. virtual memory (cumulated for all children) (KiB): 239652

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= 363
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 2.82557 second user time and 8.30474 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-02 07:58:13
IDJOB=2697119
IDBENCH=48153
IDSOLVER=1209
FILE ID=node026/2697119-1278050293
PBS_JOBID= 11198863
Free space on /tmp= 62392 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697119-1278050293/watcher-2697119-1278050293 -o /tmp/evaluation-result-2697119-1278050293/solver-2697119-1278050293 -C 1800 -W 2000 -M 1800  run HOME/instance-2697119-1278050293.opb

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

MD5SUM BENCH= 3feaf3974ec1ffdea6d6674c11d1a071
RANDOM SEED=1408106450

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1826012 kB
Buffers:         32896 kB
Cached:         108084 kB
SwapCached:      10324 kB
Active:         107548 kB
Inactive:        47328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826012 kB
SwapTotal:     4192956 kB
SwapFree:      4135856 kB
Dirty:           16760 kB
Writeback:           0 kB
AnonPages:       12472 kB
Mapped:           8424 kB
Slab:            56192 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182068 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-2697119-1278050293.opb

Free space on /tmp at the end= 62372 MiB
End job on node026 at 2010-07-02 08:27:10