Trace number 2697086

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 1772.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_1.opb
MD5SUM7931a71f4daac58a32a56f6c89bc3525
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
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 constraint61
Maximum length of a constraint104
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)37366
Sum of products size (including duplicates)74732
Number of different products37366
Sum of products size74732

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697086-1278049771.opb.
0.00/0.00	c Instance file HOME/instance-2697086-1278049771.opb
0.00/0.00	c File size is 2895131 bytes.
1.49/1.53	c Highest Coefficient sum: 105
1.49/1.53	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:          1.62         s                                      |
1.59/1.65	c |  Number Variables:      37866                                               |
1.59/1.68	c |  Number Constraints:    75232                                               |
1.59/1.68	c ===============================================================================
1800.04/1772.01	c Remaining time 1798.36 sec.
1800.04/1772.01	c 
1800.04/1772.01	c *** INTERRUPTED ***
1800.04/1772.01	s UNKNOWN
1800.04/1772.01	c Total CPU time              : 1794.84 s
1800.04/1772.01	c Memory used           : 210.71 MB
1800.04/1772.01	c CPU time              : 1794.84 s
1800.04/1772.01	c 
1800.04/1772.01	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-2697086-1278049771/watcher-2697086-1278049771 -o /tmp/evaluation-result-2697086-1278049771/solver-2697086-1278049771 -C 1800 -W 2000 -M 1800 run HOME/instance-2697086-1278049771.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: 1.95 1.89 1.70 3/105 30443
/proc/meminfo: memFree=1273868/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) R 30441 30443 30073 0 -1 4202496 349 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773531541 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0

[startup+0.0262379 s]
/proc/loadavg: 1.95 1.89 1.70 3/105 30443
/proc/meminfo: memFree=1273868/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101247 s]
/proc/loadavg: 1.95 1.89 1.70 3/105 30443
/proc/meminfo: memFree=1273868/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301266 s]
/proc/loadavg: 1.95 1.89 1.70 3/105 30443
/proc/meminfo: memFree=1273868/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701309 s]
/proc/loadavg: 1.95 1.89 1.70 3/105 30443
/proc/meminfo: memFree=1273868/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 1.88 1.88 1.70 2/107 30445
/proc/meminfo: memFree=1263064/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=37140 CPUtime=1.49
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 6578 0 0 0 148 1 0 0 25 0 1 0 146271389 38031360 6272 1992294400 134512640 146736320 4293177776 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 9285 6272 961 2985 0 5512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45840

[startup+3.10156 s]
/proc/loadavg: 1.88 1.88 1.70 2/107 30445
/proc/meminfo: memFree=1220036/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=160820 CPUtime=3.08
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 33157 0 0 0 295 13 0 0 25 0 1 0 146271389 164679680 19431 1992294400 134512640 146736320 4293177776 18446744073709551615 137421283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 40205 19431 816 2985 0 36747 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 169520

[startup+6.3009 s]
/proc/loadavg: 1.81 1.86 1.70 2/107 30445
/proc/meminfo: memFree=1153572/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=229588 CPUtime=6.28
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 50683 0 0 0 609 19 0 0 25 0 1 0 146271389 235098112 30898 1992294400 134512640 146736320 4293177776 18446744073709551615 135982862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 57397 30898 906 2985 0 53939 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 238288

[startup+12.7006 s]
/proc/loadavg: 1.74 1.85 1.69 2/107 30445
/proc/meminfo: memFree=1153448/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=229588 CPUtime=12.68
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 50683 0 0 0 1249 19 0 0 25 0 1 0 146271389 235098112 30898 1992294400 134512640 146736320 4293177776 18446744073709551615 135982859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 57397 30898 906 2985 0 53939 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 238288

[startup+25.5009 s]
/proc/loadavg: 1.58 1.81 1.68 2/107 30447
/proc/meminfo: memFree=1152084/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=230016 CPUtime=25.48
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 52543 0 0 0 2528 20 0 0 25 0 1 0 146271389 235536384 31119 1992294400 134512640 146736320 4293177776 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 57504 31119 906 2985 0 54046 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 238716

[startup+51.1017 s]
/proc/loadavg: 1.38 1.74 1.66 2/107 30447
/proc/meminfo: memFree=1148612/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=368484 CPUtime=51.06
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 206300 0 0 0 5035 71 0 0 18 0 2 0 146271389 377327616 53453 1992294400 134512640 146736320 4293177776 18446744073709551615 135858052 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30444/statm: 92121 53453 1027 2985 0 88663 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 377184

[startup+102.308 s]
/proc/loadavg: 1.34 1.68 1.64 2/107 30450
/proc/meminfo: memFree=1128648/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=178776 CPUtime=130.86
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 662212 0 0 0 12782 304 0 0 25 0 1 0 146271389 183066624 37024 1992294400 134512640 146736320 4293177776 18446744073709551615 136413809 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 44694 37024 1042 2985 0 41236 0
Current children cumulated CPU time (s) 130.86
Current children cumulated vsize (KiB) 187476

[startup+162.301 s]
/proc/loadavg: 1.12 1.56 1.60 2/107 30450
/proc/meminfo: memFree=1115876/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=194896 CPUtime=190.83
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 732206 0 0 0 18752 331 0 0 25 0 1 0 146271389 199573504 40212 1992294400 134512640 146736320 4293177776 18446744073709551615 136403518 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 48724 40212 1046 2985 0 45266 0
Current children cumulated CPU time (s) 190.83
Current children cumulated vsize (KiB) 203596

[startup+222.301 s]
/proc/loadavg: 1.04 1.45 1.56 2/107 30452
/proc/meminfo: memFree=1113768/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=198012 CPUtime=250.81
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 827015 0 0 0 24713 368 0 0 25 0 1 0 146271389 202764288 40898 1992294400 134512640 146736320 4293177776 18446744073709551615 136000054 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 49503 40898 1046 2985 0 46045 0
Current children cumulated CPU time (s) 250.81
Current children cumulated vsize (KiB) 206712

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.52 2/107 30454
/proc/meminfo: memFree=1109800/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=201036 CPUtime=310.8
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 866414 0 0 0 30696 384 0 0 25 0 1 0 146271389 205860864 41814 1992294400 134512640 146736320 4293177776 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 50259 41814 1046 2985 0 46801 0
Current children cumulated CPU time (s) 310.8
Current children cumulated vsize (KiB) 209736

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.49 2/107 30456
/proc/meminfo: memFree=1108188/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=202648 CPUtime=370.78
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 878642 0 0 0 36689 389 0 0 25 0 1 0 146271389 207511552 42204 1992294400 134512640 146736320 4293177776 18446744073709551615 139042895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 50662 42204 1046 2985 0 47204 0
Current children cumulated CPU time (s) 370.78
Current children cumulated vsize (KiB) 211348

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.45 2/107 30458
/proc/meminfo: memFree=1107320/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=203260 CPUtime=430.76
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 890866 0 0 0 42683 393 0 0 25 0 1 0 146271389 208138240 42410 1992294400 134512640 146736320 4293177776 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 50815 42410 1046 2985 0 47357 0
Current children cumulated CPU time (s) 430.76
Current children cumulated vsize (KiB) 211960

[startup+462.301 s]

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

/proc/30444/statm: 52129 42895 1046 2985 0 48671 0
Current children cumulated CPU time (s) 1090.54
Current children cumulated vsize (KiB) 217216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 30485
/proc/meminfo: memFree=1102360/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=213772 CPUtime=1150.52
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1078121 0 0 0 114589 463 0 0 25 0 1 0 146271389 218902528 43558 1992294400 134512640 146736320 4293177776 18446744073709551615 136403106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53443 43558 1048 2985 0 49985 0
Current children cumulated CPU time (s) 1150.52
Current children cumulated vsize (KiB) 222472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 30487
/proc/meminfo: memFree=1101740/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214008 CPUtime=1210.5
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1087516 0 0 0 120583 467 0 0 25 0 1 0 146271389 219144192 43692 1992294400 134512640 146736320 4293177776 18446744073709551615 139042901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53502 43692 1048 2985 0 50044 0
Current children cumulated CPU time (s) 1210.5
Current children cumulated vsize (KiB) 222708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 30489
/proc/meminfo: memFree=1101368/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214184 CPUtime=1270.49
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1097688 0 0 0 126577 472 0 0 25 0 1 0 146271389 219324416 43760 1992294400 134512640 146736320 4293177776 18446744073709551615 136008065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53546 43760 1048 2985 0 50088 0
Current children cumulated CPU time (s) 1270.49
Current children cumulated vsize (KiB) 222884

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 30491
/proc/meminfo: memFree=1101244/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214268 CPUtime=1330.48
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1108189 0 0 0 132573 475 0 0 25 0 1 0 146271389 219410432 43796 1992294400 134512640 146736320 4293177776 18446744073709551615 136384887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53567 43796 1048 2985 0 50109 0
Current children cumulated CPU time (s) 1330.48
Current children cumulated vsize (KiB) 222968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 30491
/proc/meminfo: memFree=1100996/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1390.45
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1118848 0 0 0 138566 479 0 0 25 0 1 0 146271389 219418624 43825 1992294400 134512640 146736320 4293177776 18446744073709551615 136475773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43825 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1390.45
Current children cumulated vsize (KiB) 222976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 30493
/proc/meminfo: memFree=1100996/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1450.44
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1129540 0 0 0 144560 484 0 0 25 0 1 0 146271389 219418624 43827 1992294400 134512640 146736320 4293177776 18446744073709551615 136008065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43827 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1450.44
Current children cumulated vsize (KiB) 222976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 30495
/proc/meminfo: memFree=1100996/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1510.42
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1139464 0 0 0 150555 487 0 0 25 0 1 0 146271389 219418624 43828 1992294400 134512640 146736320 4293177776 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43828 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1510.42
Current children cumulated vsize (KiB) 222976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 30497
/proc/meminfo: memFree=1101120/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1570.39
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1149357 0 0 0 156549 490 0 0 25 0 1 0 146271389 219418624 43828 1992294400 134512640 146736320 4293177776 18446744073709551615 136008230 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43828 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1570.39
Current children cumulated vsize (KiB) 222976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 30499
/proc/meminfo: memFree=1101244/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1630.37
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1159350 0 0 0 162543 494 0 0 25 0 1 0 146271389 219418624 43828 1992294400 134512640 146736320 4293177776 18446744073709551615 139044580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43828 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1630.37
Current children cumulated vsize (KiB) 222976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 30499
/proc/meminfo: memFree=1101120/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=214276 CPUtime=1690.35
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1170053 0 0 0 168537 498 0 0 25 0 1 0 146271389 219418624 43828 1992294400 134512640 146736320 4293177776 18446744073709551615 136008180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53569 43828 1048 2985 0 50111 0
Current children cumulated CPU time (s) 1690.35
Current children cumulated vsize (KiB) 222976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 30501
/proc/meminfo: memFree=1099136/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=220488 CPUtime=1750.34
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1191369 0 0 0 174527 507 0 0 25 0 1 0 146271389 225779712 45043 1992294400 134512640 146736320 4293177776 18446744073709551615 135466485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 55122 45043 1048 2985 0 51664 0
Current children cumulated CPU time (s) 1750.34
Current children cumulated vsize (KiB) 229188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1772 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 30503
/proc/meminfo: memFree=1100500/2059040 swapFree=4139664/4192956
[pid=30443] ppid=30441 vsize=8700 CPUtime=0
/proc/30443/stat : 30443 (run) S 30441 30443 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146271389 8908800 249 1992294400 4194304 4922060 140734471569408 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30443/statm: 2175 249 208 178 0 68 0
[pid=30444] ppid=30443 vsize=215768 CPUtime=1800.04
/proc/30444/stat : 30444 (pb_cplex) R 30443 30443 30073 0 -1 4202496 1222048 0 0 0 179484 520 0 0 25 0 1 0 146271389 220946432 43978 1992294400 134512640 146736320 4293177776 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30444/statm: 53942 43978 1048 2985 0 50484 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 224468

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 30443 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): 1772.02
CPU time (s): 1800.04
CPU user time (s): 1794.84
CPU system time (s): 5.2
CPU usage (%): 101.581
Max. virtual memory (cumulated for all children) (KiB): 458892

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 2.91856 second user time and 8.40272 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-02 07:49:31
IDJOB=2697086
IDBENCH=48120
IDSOLVER=1209
FILE ID=node081/2697086-1278049771
PBS_JOBID= 11198834
Free space on /tmp= 121768 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697086-1278049771/watcher-2697086-1278049771 -o /tmp/evaluation-result-2697086-1278049771/solver-2697086-1278049771 -C 1800 -W 2000 -M 1800  run HOME/instance-2697086-1278049771.opb

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

MD5SUM BENCH= 7931a71f4daac58a32a56f6c89bc3525
RANDOM SEED=1735334643

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1277248 kB
Buffers:        204952 kB
Cached:         460604 kB
SwapCached:       6992 kB
Active:         319116 kB
Inactive:       360544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1277248 kB
SwapTotal:     4192956 kB
SwapFree:      4139664 kB
Dirty:           17128 kB
Writeback:           0 kB
AnonPages:       12156 kB
Mapped:          11940 kB
Slab:            80236 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180884 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697086-1278049771.opb

Free space on /tmp at the end= 121748 MiB
End job on node081 at 2010-07-02 08:19:07