Trace number 2697165

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) 1800.16 1222.32

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_3.opb
MD5SUMd487c80c335f688d99ca29b5d7c254e0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-125
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -125
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint47
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31622
Sum of products size (including duplicates)63244
Number of different products15811
Sum of products size31622

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697165-1278050694.opb.
0.00/0.00	c Instance file HOME/instance-2697165-1278050694.opb
0.00/0.00	c File size is 1377691 bytes.
0.00/0.92	c Highest Coefficient sum: 47
0.00/0.92	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.98	c ============================[ Problem Statistics ]=============================
0.00/0.98	c |                                                                             |
0.00/0.98	c |  Parsing time:          0.96         s                                      |
0.00/0.98	c |  Number Variables:      16811                                               |
0.00/0.99	c |  Number Constraints:    32622                                               |
0.00/0.99	c ===============================================================================
1800.16/1222.31	c Remaining time 1799.03 sec.
1800.16/1222.31	c 
1800.16/1222.31	c *** INTERRUPTED ***
1800.16/1222.31	s UNKNOWN
1800.16/1222.31	c Total CPU time              : 1798.48 s
1800.16/1222.31	c Memory used           : 128.70 MB
1800.16/1222.31	c CPU time              : 1798.48 s
1800.16/1222.31	c 
1800.16/1222.31	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-2697165-1278050694/watcher-2697165-1278050694 -o /tmp/evaluation-result-2697165-1278050694/solver-2697165-1278050694 -C 1800 -W 2000 -M 1800 run HOME/instance-2697165-1278050694.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: 2.14 2.01 1.81 5/106 27611
/proc/meminfo: memFree=1377540/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) R 27609 27611 27215 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159744405 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0

[startup+0.0991021 s]
/proc/loadavg: 2.14 2.01 1.81 5/106 27611
/proc/meminfo: memFree=1377540/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101102 s]
/proc/loadavg: 2.14 2.01 1.81 5/106 27611
/proc/meminfo: memFree=1377540/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301119 s]
/proc/loadavg: 2.14 2.01 1.81 5/106 27611
/proc/meminfo: memFree=1377540/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701153 s]
/proc/loadavg: 2.14 2.01 1.81 5/106 27611
/proc/meminfo: memFree=1377540/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50122 s]
/proc/loadavg: 2.14 2.01 1.81 2/108 27613
/proc/meminfo: memFree=1356072/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=49868 CPUtime=1.48
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 11276 0 0 0 145 3 0 0 18 0 1 0 146360280 51064832 7377 1992294400 134512640 146736320 4290865600 18446744073709551615 135997787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 12467 7377 887 2985 0 9009 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58568

[startup+3.10036 s]
/proc/loadavg: 2.14 2.01 1.81 2/108 27613
/proc/meminfo: memFree=1349996/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=51372 CPUtime=3.08
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 11605 0 0 0 305 3 0 0 21 0 1 0 146360280 52604928 7699 1992294400 134512640 146736320 4290865600 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 12843 7699 894 2985 0 9385 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 60072

[startup+6.30164 s]
/proc/loadavg: 2.05 1.99 1.80 2/108 27613
/proc/meminfo: memFree=1349376/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=51616 CPUtime=6.28
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 11771 0 0 0 625 3 0 0 25 0 1 0 146360280 52854784 7739 1992294400 134512640 146736320 4290865600 18446744073709551615 138462655 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 12904 7739 897 2985 0 9446 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 60316

[startup+12.7012 s]
/proc/loadavg: 1.97 1.97 1.80 2/108 27613
/proc/meminfo: memFree=1340944/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=66640 CPUtime=12.69
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 20046 0 0 0 1261 8 0 0 25 0 1 0 146360280 68239360 10868 1992294400 134512640 146736320 4290865600 18446744073709551615 136406055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 16660 10868 1016 2985 0 13202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75340

[startup+25.5013 s]
/proc/loadavg: 1.75 1.93 1.79 2/108 27615
/proc/meminfo: memFree=1340200/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=64260 CPUtime=25.48
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 26776 0 0 0 2537 11 0 0 25 0 1 0 146360280 65802240 10274 1992294400 134512640 146736320 4290865600 18446744073709551615 139043575 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 16065 10274 1017 2985 0 12607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72960

[startup+51.1015 s]
/proc/loadavg: 1.49 1.85 1.76 2/108 27615
/proc/meminfo: memFree=1340076/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=64260 CPUtime=51.07
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 26793 0 0 0 5096 11 0 0 25 0 1 0 146360280 65802240 10291 1992294400 134512640 146736320 4290865600 18446744073709551615 136388084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 16065 10291 1017 2985 0 12607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72960

[startup+102.309 s]
/proc/loadavg: 1.21 1.72 1.72 2/108 27617
/proc/meminfo: memFree=1340076/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=64260 CPUtime=102.27
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 26793 0 0 0 10215 12 0 0 25 0 1 0 146360280 65802240 10291 1992294400 134512640 146736320 4290865600 18446744073709551615 136017791 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 16065 10291 1017 2985 0 12607 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72960

[startup+162.301 s]
/proc/loadavg: 1.08 1.58 1.67 2/108 27617
/proc/meminfo: memFree=1339704/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=64652 CPUtime=162.24
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 26891 0 0 0 16212 12 0 0 25 0 1 0 146360280 66203648 10389 1992294400 134512640 146736320 4290865600 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 16163 10389 1017 2985 0 12705 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73352

[startup+222.301 s]
/proc/loadavg: 1.03 1.47 1.63 2/109 27620
/proc/meminfo: memFree=1326304/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=96556 CPUtime=222.23
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 30899 0 0 0 22209 14 0 0 25 0 2 0 146360280 98873344 13766 1992294400 134512640 146736320 4290865600 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 24139 13766 1059 2985 0 20681 0
[pid=27612/tid=27620] ppid=27611 vsize=96556 CPUtime=0
/proc/27612/task/27620/stat : 27620 (pb_cplex) S 27611 27611 27215 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 146382188 98873344 13766 1992294400 134512640 146736320 4290865600 18446744073709551615 144580073 0 2 4096 16387 18446604435773654976 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105256

[startup+282.302 s]
/proc/loadavg: 1.22 1.45 1.61 3/109 27622
/proc/meminfo: memFree=1319112/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=104052 CPUtime=308.79
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 43074 0 0 0 30856 23 0 0 21 0 2 0 146360280 106549248 15484 1992294400 134512640 146736320 4290865600 18446744073709551615 139044595 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26013 15484 1058 2985 0 22555 0
[pid=27612/tid=27620] ppid=27611 vsize=104052 CPUtime=39.34
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 12050 0 0 0 3926 8 0 0 25 0 2 0 146382188 106549248 15484 1992294400 134512640 146736320 4290865600 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 308.79
Current children cumulated vsize (KiB) 112752

[startup+342.302 s]
/proc/loadavg: 1.71 1.54 1.63 3/109 27624
/proc/meminfo: memFree=1318988/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=104052 CPUtime=422.94
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 64279 0 0 0 42256 38 0 0 25 0 2 0 146360280 106549248 15485 1992294400 134512640 146736320 4290865600 18446744073709551615 136008363 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26013 15485 1054 2985 0 22555 0
[pid=27612/tid=27620] ppid=27611 vsize=104052 CPUtime=93.51
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 33250 0 0 0 9329 22 0 0 25 0 2 0 146382188 106549248 15485 1992294400 134512640 146736320 4290865600 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 422.94
Current children cumulated vsize (KiB) 112752

[startup+402.302 s]
/proc/loadavg: 2.10 1.67 1.67 3/109 27626
/proc/meminfo: memFree=1318988/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=104052 CPUtime=539.73

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

/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=105664 CPUtime=1040.36
/proc/27612/stat : 27612 (pb_cplex) S 27611 27611 27215 0 -1 4202496 162442 0 0 0 103931 105 0 0 25 0 2 0 146360280 108199936 15842 1992294400 134512640 146736320 4290865600 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26416 15842 1051 2985 0 22958 0
[pid=27612/tid=27620] ppid=27611 vsize=105664 CPUtime=445.67
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 131277 0 0 0 44487 80 0 0 25 0 2 0 146382188 108199936 15842 1992294400 134512640 146736320 4290865600 18446744073709551615 136000532 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1040.36
Current children cumulated vsize (KiB) 114364

[startup+762.309 s]
/proc/loadavg: 1.52 1.62 1.65 2/109 27634
/proc/meminfo: memFree=1315888/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=106720 CPUtime=1132.72
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 164845 0 0 0 113162 110 0 0 25 0 2 0 146360280 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 136388081 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26680 16251 1079 2985 0 23222 0
[pid=27612/tid=27620] ppid=27611 vsize=106720 CPUtime=497.29
/proc/27612/task/27620/stat : 27620 (pb_cplex) S 27611 27611 27215 0 -1 4202560 132654 0 0 0 49645 84 0 0 25 0 2 0 146382188 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 144580073 0 2 4096 16387 18446604435773654976 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1132.72
Current children cumulated vsize (KiB) 115420

[startup+822.301 s]
/proc/loadavg: 1.82 1.69 1.67 3/109 27636
/proc/meminfo: memFree=1315764/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=106720 CPUtime=1248.59
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 185642 0 0 0 124733 126 0 0 25 0 2 0 146360280 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 135854194 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26680 16251 1079 2985 0 23222 0
[pid=27612/tid=27620] ppid=27611 vsize=106720 CPUtime=553.17
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 132654 0 0 0 55230 87 0 0 25 0 2 0 146382188 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 139044583 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1248.59
Current children cumulated vsize (KiB) 115420

[startup+882.302 s]
/proc/loadavg: 1.71 1.67 1.66 3/109 27638
/proc/meminfo: memFree=1315764/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=106720 CPUtime=1335.36
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 196079 0 0 0 133402 134 0 0 25 0 2 0 146360280 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 139044531 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26680 16251 1079 2985 0 23222 0
[pid=27612/tid=27620] ppid=27611 vsize=106720 CPUtime=612.96
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 132654 0 0 0 61205 91 0 0 25 0 2 0 146382188 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 139042897 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1335.36
Current children cumulated vsize (KiB) 115420

[startup+942.302 s]
/proc/loadavg: 1.71 1.67 1.65 3/109 27640
/proc/meminfo: memFree=1315764/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=106720 CPUtime=1430.09
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 197096 0 0 0 142868 141 0 0 25 0 2 0 146360280 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 136008306 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 26680 16251 1078 2985 0 23222 0
[pid=27612/tid=27620] ppid=27611 vsize=106720 CPUtime=664.09
/proc/27612/task/27620/stat : 27620 (pb_cplex) R 27611 27611 27215 0 -1 4202560 132655 0 0 0 66313 96 0 0 25 0 2 0 146382188 109281280 16251 1992294400 134512640 146736320 4290865600 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1430.09
Current children cumulated vsize (KiB) 115420

[startup+1002.3 s]
/proc/loadavg: 1.47 1.62 1.63 2/108 27642
/proc/meminfo: memFree=1316516/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=92156 CPUtime=1506.94
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 203246 0 0 0 150546 148 0 0 25 0 1 0 146360280 94367744 16316 1992294400 134512640 146736320 4290865600 18446744073709551615 136461482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27612/statm: 23039 16316 1080 2985 0 19581 0
Current children cumulated CPU time (s) 1506.94
Current children cumulated vsize (KiB) 100856

[startup+1062.3 s]
/proc/loadavg: 1.31 1.53 1.60 2/109 27644
/proc/meminfo: memFree=1286376/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=125100 CPUtime=1568.63
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 214367 0 0 0 156710 153 0 0 25 0 2 0 146360280 128102400 23652 1992294400 134512640 146736320 4290865600 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 31275 23652 1080 2985 0 27817 0
[pid=27612/tid=27644] ppid=27611 vsize=125100 CPUtime=0
/proc/27612/task/27644/stat : 27644 (pb_cplex) S 27611 27611 27215 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 146465624 128102400 23652 1992294400 134512640 146736320 4290865600 18446744073709551615 144580073 0 2 4096 16387 18446604435773654976 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1568.63
Current children cumulated vsize (KiB) 133800

[startup+1122.3 s]
/proc/loadavg: 1.39 1.50 1.58 3/109 27646
/proc/meminfo: memFree=1277324/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=137292 CPUtime=1646.33
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 221602 0 0 0 164473 160 0 0 25 0 2 0 146360280 140587008 26011 1992294400 134512640 146736320 4290865600 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 34323 26011 1080 2985 0 30865 0
[pid=27612/tid=27644] ppid=27611 vsize=137292 CPUtime=17.69
/proc/27612/task/27644/stat : 27644 (pb_cplex) R 27611 27611 27215 0 -1 4202560 2556 0 0 0 1767 2 0 0 25 0 2 0 146465624 140587008 26011 1992294400 134512640 146736320 4290865600 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1646.33
Current children cumulated vsize (KiB) 145992

[startup+1182.3 s]
/proc/loadavg: 1.56 1.51 1.58 2/109 27648
/proc/meminfo: memFree=1280796/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=131784 CPUtime=1727.09
/proc/27612/stat : 27612 (pb_cplex) S 27611 27611 27215 0 -1 4202496 227897 0 0 0 172544 165 0 0 25 0 2 0 146360280 134946816 24934 1992294400 134512640 146736320 4290865600 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 32946 24934 1080 2985 0 29488 0
[pid=27612/tid=27644] ppid=27611 vsize=131784 CPUtime=73.74
/proc/27612/task/27644/stat : 27644 (pb_cplex) R 27611 27611 27215 0 -1 4202560 6433 0 0 0 7368 6 0 0 25 0 2 0 146465624 134946816 24934 1992294400 134512640 146736320 4290865600 18446744073709551615 136001985 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1727.09
Current children cumulated vsize (KiB) 140484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1222.3 s]
/proc/loadavg: 1.67 1.54 1.58 3/109 27650
/proc/meminfo: memFree=1280796/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=131784 CPUtime=1800.16
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 235318 0 0 0 179846 170 0 0 25 0 2 0 146360280 134946816 24936 1992294400 134512640 146736320 4290865600 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 32946 24936 1080 2985 0 29488 0
[pid=27612/tid=27644] ppid=27611 vsize=131784 CPUtime=113.47
/proc/27612/task/27644/stat : 27644 (pb_cplex) R 27611 27611 27215 0 -1 4202560 10484 0 0 0 11338 9 0 0 25 0 2 0 146465624 134946816 24936 1992294400 134512640 146736320 4290865600 18446744073709551615 136008328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 140484

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

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

[startup+1222.3 s]
/proc/loadavg: 1.67 1.54 1.58 3/109 27650
/proc/meminfo: memFree=1280796/2059040 swapFree=4139768/4192956
[pid=27611] ppid=27609 vsize=8700 CPUtime=0
/proc/27611/stat : 27611 (run) S 27609 27611 27215 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146360280 8908800 248 1992294400 4194304 4922060 140735015883152 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27611/statm: 2175 248 208 178 0 68 0
[pid=27612] ppid=27611 vsize=131784 CPUtime=1800.16
/proc/27612/stat : 27612 (pb_cplex) R 27611 27611 27215 0 -1 4202496 235318 0 0 0 179846 170 0 0 25 0 2 0 146360280 134946816 24936 1992294400 134512640 146736320 4290865600 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27612/statm: 32946 24936 1080 2985 0 29488 0
[pid=27612/tid=27644] ppid=27611 vsize=131784 CPUtime=113.47
/proc/27612/task/27644/stat : 27644 (pb_cplex) R 27611 27611 27215 0 -1 4202560 10484 0 0 0 11338 9 0 0 25 0 2 0 146465624 134946816 24936 1992294400 134512640 146736320 4290865600 18446744073709551615 136008328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 140484

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27611 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1222.32
CPU time (s): 1800.16
CPU user time (s): 1798.46
CPU system time (s): 1.7
CPU usage (%): 147.274
Max. virtual memory (cumulated for all children) (KiB): 148976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.18567 second user time and 6.15906 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-02 08:04:54
IDJOB=2697165
IDBENCH=48199
IDSOLVER=1209
FILE ID=node057/2697165-1278050694
PBS_JOBID= 11198837
Free space on /tmp= 62320 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697165-1278050694/watcher-2697165-1278050694 -o /tmp/evaluation-result-2697165-1278050694/solver-2697165-1278050694 -C 1800 -W 2000 -M 1800  run HOME/instance-2697165-1278050694.opb

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

MD5SUM BENCH= d487c80c335f688d99ca29b5d7c254e0
RANDOM SEED=1735334643

node057.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		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1379308 kB
Buffers:        150184 kB
Cached:         419896 kB
SwapCached:       6588 kB
Active:         228796 kB
Inactive:       354864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1379308 kB
SwapTotal:     4192956 kB
SwapFree:      4139768 kB
Dirty:           16996 kB
Writeback:           0 kB
AnonPages:       11840 kB
Mapped:          12032 kB
Slab:            74068 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181572 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-2697165-1278050694.opb

Free space on /tmp at the end= 62304 MiB
End job on node057 at 2010-07-02 08:25:19