Trace number 2697123

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 1302.33

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_3.opb
MD5SUM31a0e10ee8ac2049545ec8eab33f6948
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
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 constraint11
Maximum length of a constraint23
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)6316
Sum of products size (including duplicates)12632
Number of different products6316
Sum of products size12632

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697123-1278050299.opb.
0.00/0.00	c Instance file HOME/instance-2697123-1278050299.opb
0.00/0.00	c File size is 483809 bytes.
0.00/0.23	c Highest Coefficient sum: 24
0.00/0.23	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.25	c ============================[ Problem Statistics ]=============================
0.00/0.25	c |                                                                             |
0.00/0.25	c |  Parsing time:          0.24         s                                      |
0.00/0.25	c |  Number Variables:      6816                                                |
0.00/0.26	c |  Number Constraints:    13132                                               |
0.00/0.26	c ===============================================================================
1800.00/1302.32	c Remaining time 1799.75 sec.
1800.00/1302.32	c 
1800.00/1302.32	c *** INTERRUPTED ***
1800.00/1302.32	s UNKNOWN
1800.00/1302.32	c Total CPU time              : 1797.21 s
1800.00/1302.32	c Memory used           : 126.55 MB
1800.00/1302.32	c CPU time              : 1797.21 s
1800.00/1302.32	c 
1800.00/1302.32	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-2697123-1278050299/watcher-2697123-1278050299 -o /tmp/evaluation-result-2697123-1278050299/solver-2697123-1278050299 -C 1800 -W 2000 -M 1800 run HOME/instance-2697123-1278050299.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: 1.71 1.72 1.66 3/106 29479
/proc/meminfo: memFree=1751952/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) R 29477 29479 29220 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053039509 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0

[startup+0.032312 s]
/proc/loadavg: 1.71 1.72 1.66 3/106 29479
/proc/meminfo: memFree=1751952/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101322 s]
/proc/loadavg: 1.71 1.72 1.66 3/106 29479
/proc/meminfo: memFree=1751952/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302437 s]
/proc/loadavg: 1.71 1.72 1.66 3/106 29479
/proc/meminfo: memFree=1751952/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701446 s]
/proc/loadavg: 1.71 1.72 1.66 3/106 29479
/proc/meminfo: memFree=1751952/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50047 s]
/proc/loadavg: 1.71 1.72 1.66 2/108 29481
/proc/meminfo: memFree=1728128/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=56144 CPUtime=1.48
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 9526 0 0 0 145 3 0 0 19 0 1 0 146317966 57491456 7558 1992294400 134512640 146736320 4294630528 18446744073709551615 137692244 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 14036 7558 971 2985 0 10578 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64844

[startup+3.10051 s]
/proc/loadavg: 1.65 1.70 1.65 2/108 29481
/proc/meminfo: memFree=1722052/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=57868 CPUtime=3.09
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 21752 0 0 0 299 10 0 0 24 0 1 0 146317966 59256832 8799 1992294400 134512640 146736320 4294630528 18446744073709551615 135999645 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 14467 8799 999 2985 0 11009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66568

[startup+6.30159 s]
/proc/loadavg: 1.65 1.70 1.65 5/109 29482
/proc/meminfo: memFree=1684968/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=121336 CPUtime=7.95
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 54661 0 0 0 769 26 0 0 18 0 2 0 146317966 124248064 18964 1992294400 134512640 146736320 4294630528 18446744073709551615 135983204 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 30334 18964 1037 2985 0 26876 0
[pid=29480/tid=29482] ppid=29479 vsize=121336 CPUtime=1.78
/proc/29480/task/29482/stat : 29482 (pb_cplex) R 29479 29479 29220 0 -1 4202560 13478 0 0 0 171 7 0 0 17 0 2 0 146318389 124248064 18964 1992294400 134512640 146736320 4294630528 18446744073709551615 135654022 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 7.95
Current children cumulated vsize (KiB) 130036

[startup+12.7007 s]
/proc/loadavg: 1.78 1.73 1.66 4/109 29482
/proc/meminfo: memFree=1677280/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=120532 CPUtime=20.55
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 63205 0 0 0 2022 33 0 0 18 0 2 0 146317966 123424768 19084 1992294400 134512640 146736320 4294630528 18446744073709551615 136855145 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 30133 19084 1031 2985 0 26675 0
[pid=29480/tid=29482] ppid=29479 vsize=120532 CPUtime=8.09
/proc/29480/task/29482/stat : 29482 (pb_cplex) R 29479 29479 29220 0 -1 4202560 17399 0 0 0 799 10 0 0 25 0 2 0 146318389 123424768 19084 1992294400 134512640 146736320 4294630528 18446744073709551615 137022265 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.55
Current children cumulated vsize (KiB) 129232

[startup+25.5011 s]
/proc/loadavg: 1.66 1.71 1.65 2/108 29482
/proc/meminfo: memFree=1695020/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=85872 CPUtime=33.82
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 65962 0 0 0 3344 38 0 0 25 0 1 0 146317966 87932928 15098 1992294400 134512640 146736320 4294630528 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21468 15098 1041 2985 0 18010 0
Current children cumulated CPU time (s) 33.82
Current children cumulated vsize (KiB) 94572

[startup+51.1017 s]
/proc/loadavg: 1.43 1.65 1.63 2/108 29482
/proc/meminfo: memFree=1694276/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=85872 CPUtime=59.41
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 66160 0 0 0 5903 38 0 0 25 0 1 0 146317966 87932928 15280 1992294400 134512640 146736320 4294630528 18446744073709551615 136002000 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21468 15280 1043 2985 0 18010 0
Current children cumulated CPU time (s) 59.41
Current children cumulated vsize (KiB) 94572

[startup+102.31 s]
/proc/loadavg: 1.17 1.54 1.60 2/108 29484
/proc/meminfo: memFree=1694028/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=85872 CPUtime=110.6
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 66266 0 0 0 11021 39 0 0 25 0 1 0 146317966 87932928 15345 1992294400 134512640 146736320 4294630528 18446744073709551615 135854189 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21468 15345 1043 2985 0 18010 0
Current children cumulated CPU time (s) 110.6
Current children cumulated vsize (KiB) 94572

[startup+162.301 s]
/proc/loadavg: 1.07 1.44 1.56 2/108 29486
/proc/meminfo: memFree=1687084/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=90820 CPUtime=170.54
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 72385 0 0 0 17013 41 0 0 25 0 1 0 146317966 92999680 17071 1992294400 134512640 146736320 4294630528 18446744073709551615 137701398 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29480/statm: 22705 17071 1043 2985 0 19247 0
Current children cumulated CPU time (s) 170.54
Current children cumulated vsize (KiB) 99520

[startup+222.302 s]
/proc/loadavg: 1.02 1.35 1.52 2/108 29497
/proc/meminfo: memFree=1681752/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=95852 CPUtime=230.51
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 81935 0 0 0 23006 45 0 0 25 0 1 0 146317966 98152448 18345 1992294400 134512640 146736320 4294630528 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 23963 18345 1043 2985 0 20505 0
Current children cumulated CPU time (s) 230.51
Current children cumulated vsize (KiB) 104552

[startup+282.301 s]
/proc/loadavg: 1.01 1.29 1.49 2/108 29497
/proc/meminfo: memFree=1690804/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=86168 CPUtime=290.47
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 86247 0 0 0 28999 48 0 0 25 0 1 0 146317966 88236032 15947 1992294400 134512640 146736320 4294630528 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21542 15947 1046 2985 0 18084 0
Current children cumulated CPU time (s) 290.47
Current children cumulated vsize (KiB) 94868

[startup+342.302 s]
/proc/loadavg: 1.00 1.23 1.45 2/108 29499
/proc/meminfo: memFree=1690804/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=86168 CPUtime=350.44
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 86247 0 0 0 34996 48 0 0 25 0 1 0 146317966 88236032 15947 1992294400 134512640 146736320 4294630528 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21542 15947 1046 2985 0 18084 0
Current children cumulated CPU time (s) 350.44
Current children cumulated vsize (KiB) 94868

[startup+402.301 s]
/proc/loadavg: 1.05 1.20 1.43 2/108 29501
/proc/meminfo: memFree=1690804/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=86168 CPUtime=410.42
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 86247 0 0 0 40993 49 0 0 25 0 1 0 146317966 88236032 15947 1992294400 134512640 146736320 4294630528 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29480/statm: 21542 15947 1046 2985 0 18084 0

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

[pid=29480] ppid=29479 vsize=128904 CPUtime=985.99
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 284610 0 0 0 98447 152 0 0 25 0 2 0 146317966 131997696 23898 1992294400 134512640 146736320 4294630528 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32226 23898 1049 2985 0 28768 0
[pid=29480/tid=29502] ppid=29479 vsize=128904 CPUtime=273.83
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 100023 0 0 0 27334 49 0 0 25 0 2 0 146359937 131997696 23898 1992294400 134512640 146736320 4294630528 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 985.99
Current children cumulated vsize (KiB) 137604

[startup+882.302 s]
/proc/loadavg: 1.95 1.56 1.46 3/109 29514
/proc/meminfo: memFree=1658804/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=129428 CPUtime=1105.5
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 317218 0 0 0 110379 171 0 0 25 0 2 0 146317966 132534272 24007 1992294400 134512640 146736320 4294630528 18446744073709551615 135465692 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32357 24007 1049 2985 0 28899 0
[pid=29480/tid=29502] ppid=29479 vsize=129428 CPUtime=333.37
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 116660 0 0 0 33278 59 0 0 25 0 2 0 146359937 132534272 24007 1992294400 134512640 146736320 4294630528 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1105.5
Current children cumulated vsize (KiB) 138128

[startup+942.302 s]
/proc/loadavg: 1.82 1.60 1.48 2/109 29516
/proc/meminfo: memFree=1657564/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=128400 CPUtime=1206.86
/proc/29480/stat : 29480 (pb_cplex) S 29479 29479 29220 0 -1 4202496 344931 0 0 0 120498 188 0 0 25 0 2 0 146317966 131481600 24157 1992294400 134512640 146736320 4294630528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32100 24157 1049 2985 0 28642 0
[pid=29480/tid=29502] ppid=29479 vsize=128400 CPUtime=393.05
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 128302 0 0 0 39240 65 0 0 25 0 2 0 146359937 131481600 24157 1992294400 134512640 146736320 4294630528 18446744073709551615 136475767 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1206.86
Current children cumulated vsize (KiB) 137100

[startup+1002.3 s]
/proc/loadavg: 1.50 1.53 1.46 3/109 29518
/proc/meminfo: memFree=1658184/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=127928 CPUtime=1281.18
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 362297 0 0 0 127923 195 0 0 25 0 2 0 146317966 130998272 23987 1992294400 134512640 146736320 4294630528 18446744073709551615 139028308 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 31982 23987 1049 2985 0 28524 0
[pid=29480/tid=29502] ppid=29479 vsize=127928 CPUtime=452.91
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 142110 0 0 0 45221 70 0 0 25 0 2 0 146359937 130998272 23987 1992294400 134512640 146736320 4294630528 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1281.18
Current children cumulated vsize (KiB) 136628

[startup+1062.3 s]
/proc/loadavg: 1.85 1.62 1.49 3/109 29520
/proc/meminfo: memFree=1658184/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=127928 CPUtime=1400.71
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 389867 0 0 0 139856 215 0 0 25 0 2 0 146317966 130998272 24012 1992294400 134512640 146736320 4294630528 18446744073709551615 136007970 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 31982 24012 1049 2985 0 28524 0
[pid=29480/tid=29502] ppid=29479 vsize=127928 CPUtime=512.46
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 150564 0 0 0 51170 76 0 0 25 0 2 0 146359937 130998272 24012 1992294400 134512640 146736320 4294630528 18446744073709551615 135999740 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1400.71
Current children cumulated vsize (KiB) 136628

[startup+1122.3 s]
/proc/loadavg: 1.60 1.59 1.49 3/109 29522
/proc/meminfo: memFree=1657316/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=127928 CPUtime=1483.04
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 415733 0 0 0 148077 227 0 0 25 0 2 0 146317966 130998272 24057 1992294400 134512640 146736320 4294630528 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 31982 24057 1049 2985 0 28524 0
[pid=29480/tid=29502] ppid=29479 vsize=127928 CPUtime=534.82
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 152702 0 0 0 53404 78 0 0 25 0 2 0 146359937 130998272 24057 1992294400 134512640 146736320 4294630528 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1483.04
Current children cumulated vsize (KiB) 136628

[startup+1182.3 s]
/proc/loadavg: 1.88 1.67 1.52 3/109 29522
/proc/meminfo: memFree=1657316/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=128148 CPUtime=1602.55
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 444098 0 0 0 160010 245 0 0 25 0 2 0 146317966 131223552 24169 1992294400 134512640 146736320 4294630528 18446744073709551615 136008650 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32037 24169 1049 2985 0 28579 0
[pid=29480/tid=29502] ppid=29479 vsize=128148 CPUtime=594.37
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 165852 0 0 0 59351 86 0 0 25 0 2 0 146359937 131223552 24169 1992294400 134512640 146736320 4294630528 18446744073709551615 136402290 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1602.55
Current children cumulated vsize (KiB) 136848

[startup+1242.3 s]
/proc/loadavg: 1.96 1.73 1.55 3/109 29524
/proc/meminfo: memFree=1656200/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=129580 CPUtime=1718.25
/proc/29480/stat : 29480 (pb_cplex) R 29479 29479 29220 0 -1 4202496 478163 0 0 0 171560 265 0 0 25 0 2 0 146317966 132689920 24403 1992294400 134512640 146736320 4294630528 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32395 24403 1049 2985 0 28937 0
[pid=29480/tid=29502] ppid=29479 vsize=129580 CPUtime=653.93
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 183322 0 0 0 65297 96 0 0 25 0 2 0 146359937 132689920 24403 1992294400 134512640 146736320 4294630528 18446744073709551615 136001929 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1718.25
Current children cumulated vsize (KiB) 138280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1302.3 s]
/proc/loadavg: 1.53 1.67 1.54 2/109 29526
/proc/meminfo: memFree=1656076/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=129580 CPUtime=1800
/proc/29480/stat : 29480 (pb_cplex) S 29479 29479 29220 0 -1 4202496 505940 0 0 0 179720 280 0 0 25 0 2 0 146317966 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32395 24429 1049 2985 0 28937 0
[pid=29480/tid=29502] ppid=29479 vsize=129580 CPUtime=713.76
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 203621 0 0 0 71270 106 0 0 25 0 2 0 146359937 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 138280

Sending SIGTERM to process tree (bottom up)

[startup+1302.3 s]
/proc/loadavg: 1.53 1.67 1.54 2/109 29526
/proc/meminfo: memFree=1656076/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=129580 CPUtime=1800
/proc/29480/stat : 29480 (pb_cplex) S 29479 29479 29220 0 -1 4202496 505940 0 0 0 179720 280 0 0 25 0 2 0 146317966 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32395 24429 1049 2985 0 28937 0
[pid=29480/tid=29502] ppid=29479 vsize=129580 CPUtime=713.76
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 203621 0 0 0 71270 106 0 0 25 0 2 0 146359937 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 138280
Sleeping 2 seconds

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

[startup+1302.3 s]
/proc/loadavg: 1.53 1.67 1.54 2/109 29526
/proc/meminfo: memFree=1656076/2059040 swapFree=4135672/4192956
[pid=29479] ppid=29477 vsize=8700 CPUtime=0
/proc/29479/stat : 29479 (run) S 29477 29479 29220 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146317966 8908800 248 1992294400 4194304 4922060 140734123110736 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29479/statm: 2175 248 208 178 0 68 0
[pid=29480] ppid=29479 vsize=129580 CPUtime=1800
/proc/29480/stat : 29480 (pb_cplex) S 29479 29479 29220 0 -1 4202496 505940 0 0 0 179720 280 0 0 25 0 2 0 146317966 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29480/statm: 32395 24429 1049 2985 0 28937 0
[pid=29480/tid=29502] ppid=29479 vsize=129580 CPUtime=713.76
/proc/29480/task/29502/stat : 29502 (pb_cplex) R 29479 29479 29220 0 -1 4202560 203621 0 0 0 71270 106 0 0 25 0 2 0 146359937 132689920 24429 1992294400 134512640 146736320 4294630528 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 138280

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29479 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
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1302.33
CPU time (s): 1800
CPU user time (s): 1797.2
CPU system time (s): 2.8
CPU usage (%): 138.214
Max. virtual memory (cumulated for all children) (KiB): 138992

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 2.6496 second user time and 6.84496 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-02 07:58:19
IDJOB=2697123
IDBENCH=48157
IDSOLVER=1209
FILE ID=node049/2697123-1278050299
PBS_JOBID= 11198844
Free space on /tmp= 62364 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697123-1278050299/watcher-2697123-1278050299 -o /tmp/evaluation-result-2697123-1278050299/solver-2697123-1278050299 -C 1800 -W 2000 -M 1800  run HOME/instance-2697123-1278050299.opb

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

MD5SUM BENCH= 31a0e10ee8ac2049545ec8eab33f6948
RANDOM SEED=748485424

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1753224 kB
Buffers:         80416 kB
Cached:         133156 kB
SwapCached:      12232 kB
Active:         112576 kB
Inactive:       116212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1753224 kB
SwapTotal:     4192956 kB
SwapFree:      4135672 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       12308 kB
Mapped:           8408 kB
Slab:            54816 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184552 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-2697123-1278050299.opb

Free space on /tmp at the end= 62348 MiB
End job on node049 at 2010-07-02 08:20:04