Trace number 2697142

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) 1800.07 1038.43

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_1.opb
MD5SUM6a7c5d2366cf8704587c2ca2c97e69d0
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-112
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -111
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 constraint10
Maximum length of a constraint22
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)6318
Sum of products size (including duplicates)12636
Number of different products3159
Sum of products size6318

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697142-1278050338.opb.
0.00/0.00	c Instance file HOME/instance-2697142-1278050338.opb
0.00/0.00	c File size is 270672 bytes.
0.00/0.16	c Highest Coefficient sum: 22
0.00/0.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.18	c ============================[ Problem Statistics ]=============================
0.00/0.18	c |                                                                             |
0.00/0.18	c |  Parsing time:          0.17         s                                      |
0.00/0.18	c |  Number Variables:      3659                                                |
0.00/0.18	c |  Number Constraints:    6818                                                |
0.00/0.18	c ===============================================================================
1800.07/1038.42	c Remaining time 1799.83 sec.
1800.07/1038.42	c 
1800.07/1038.42	c *** INTERRUPTED ***
1800.07/1038.42	s UNKNOWN
1800.07/1038.42	c Total CPU time              : 1795.34 s
1800.07/1038.42	c Memory used           : 99.59 MB
1800.07/1038.42	c CPU time              : 1795.34 s
1800.07/1038.42	c 
1800.07/1038.42	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-2697142-1278050338/watcher-2697142-1278050338 -o /tmp/evaluation-result-2697142-1278050338/solver-2697142-1278050338 -C 1800 -W 2000 -M 1800 run HOME/instance-2697142-1278050338.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: 1.77 1.83 1.73 3/106 23510
/proc/meminfo: memFree=1834880/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) R 23508 23510 23126 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345664405 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0

[startup+0.104183 s]
/proc/loadavg: 1.77 1.83 1.73 3/106 23510
/proc/meminfo: memFree=1834880/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.203075 s]
/proc/loadavg: 1.77 1.83 1.73 3/106 23510
/proc/meminfo: memFree=1834880/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300073 s]
/proc/loadavg: 1.77 1.83 1.73 3/106 23510
/proc/meminfo: memFree=1834880/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700063 s]
/proc/loadavg: 1.77 1.83 1.73 3/106 23510
/proc/meminfo: memFree=1834880/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50004 s]
/proc/loadavg: 1.77 1.83 1.73 2/108 23512
/proc/meminfo: memFree=1826432/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=25860 CPUtime=1.48
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 5324 0 0 0 146 2 0 0 19 0 1 0 180635198 26480640 3237 1992294400 134512640 146736320 4290047712 18446744073709551615 136015700 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23511/statm: 6465 3237 1007 2985 0 3007 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34560

[startup+3.1 s]
/proc/loadavg: 1.77 1.83 1.73 2/108 23512
/proc/meminfo: memFree=1825564/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=26492 CPUtime=3.09
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 5806 0 0 0 306 3 0 0 25 0 1 0 180635198 27127808 3396 1992294400 134512640 146736320 4290047712 18446744073709551615 136000485 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23511/statm: 6623 3396 998 2985 0 3165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35192

[startup+6.30092 s]
/proc/loadavg: 1.71 1.81 1.73 2/108 23512
/proc/meminfo: memFree=1824944/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=27432 CPUtime=6.29
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 7669 0 0 0 625 4 0 0 25 0 1 0 180635198 28090368 3601 1992294400 134512640 146736320 4290047712 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23511/statm: 6858 3601 998 2985 0 3400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36132

[startup+12.7008 s]
/proc/loadavg: 1.65 1.80 1.72 2/108 23512
/proc/meminfo: memFree=1824944/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=26408 CPUtime=12.68
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 10837 0 0 0 1263 5 0 0 25 0 1 0 180635198 27041792 3382 1992294400 134512640 146736320 4290047712 18446744073709551615 136400474 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23511/statm: 6602 3382 998 2985 0 3144 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35108

[startup+25.5004 s]
/proc/loadavg: 1.82 1.83 1.73 3/109 23513
/proc/meminfo: memFree=1820348/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=43752 CPUtime=30.8
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 12243 0 0 0 3073 7 0 0 21 0 2 0 180635198 44802048 4751 1992294400 134512640 146736320 4290047712 18446744073709551615 135526859 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 10938 4751 1044 2985 0 7480 0
[pid=23511/tid=23513] ppid=23510 vsize=43752 CPUtime=8.15
/proc/23511/task/23513/stat : 23513 (pb_cplex) R 23510 23510 23126 0 -1 4202560 512 0 0 0 815 0 0 0 25 0 2 0 180636784 44802048 4751 1992294400 134512640 146736320 4290047712 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 30.8
Current children cumulated vsize (KiB) 52452

[startup+51.1008 s]
/proc/loadavg: 1.60 1.77 1.72 2/108 23513
/proc/meminfo: memFree=1818000/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=43428 CPUtime=70.57
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 13823 0 0 0 7042 15 0 0 25 0 1 0 180635198 44470272 5288 1992294400 134512640 146736320 4290047712 18446744073709551615 136388084 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23511/statm: 10857 5288 1059 2985 0 7399 0
Current children cumulated CPU time (s) 70.57
Current children cumulated vsize (KiB) 52128

[startup+102.301 s]
/proc/loadavg: 1.57 1.73 1.70 5/109 23517
/proc/meminfo: memFree=1796788/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=83472 CPUtime=146.27
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 34147 0 0 0 14597 30 0 0 18 0 2 0 180635198 85475328 10559 1992294400 134512640 146736320 4290047712 18446744073709551615 135854513 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 20868 10559 1072 2985 0 17410 0
[pid=23511/tid=23517] ppid=23510 vsize=83472 CPUtime=32.51
/proc/23511/task/23517/stat : 23517 (pb_cplex) R 23510 23510 23126 0 -1 4202560 7099 0 0 0 3246 5 0 0 25 0 2 0 180641459 85475328 10559 1992294400 134512640 146736320 4290047712 18446744073709551615 136388131 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 146.27
Current children cumulated vsize (KiB) 92172

[startup+162.3 s]
/proc/loadavg: 1.92 1.81 1.73 5/109 23528
/proc/meminfo: memFree=1795672/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=83696 CPUtime=256.07
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 57995 0 0 0 25553 54 0 0 19 0 2 0 180635198 85704704 10649 1992294400 134512640 146736320 4290047712 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 20924 10649 1072 2985 0 17466 0
[pid=23511/tid=23517] ppid=23510 vsize=83696 CPUtime=85.44
/proc/23511/task/23517/stat : 23517 (pb_cplex) R 23510 23510 23126 0 -1 4202560 19862 0 0 0 8528 16 0 0 17 0 2 0 180641459 85704704 10649 1992294400 134512640 146736320 4290047712 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 256.07
Current children cumulated vsize (KiB) 92396

[startup+222.31 s]
/proc/loadavg: 2.18 1.89 1.76 3/109 23530
/proc/meminfo: memFree=1794308/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=84572 CPUtime=364.32
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 76056 0 0 0 36351 81 0 0 18 0 2 0 180635198 86601728 10991 1992294400 134512640 146736320 4290047712 18446744073709551615 136388084 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 21143 10991 1072 2985 0 17685 0
[pid=23511/tid=23517] ppid=23510 vsize=84572 CPUtime=142.43
/proc/23511/task/23517/stat : 23517 (pb_cplex) R 23510 23510 23126 0 -1 4202560 30398 0 0 0 14213 30 0 0 16 0 2 0 180641459 86601728 10991 1992294400 134512640 146736320 4290047712 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 364.32
Current children cumulated vsize (KiB) 93272

[startup+282.3 s]
/proc/loadavg: 2.38 2.00 1.80 3/109 23532
/proc/meminfo: memFree=1793068/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=86144 CPUtime=471.36
/proc/23511/stat : 23511 (pb_cplex) S 23510 23510 23126 0 -1 4202496 91107 0 0 0 47025 111 0 0 16 0 2 0 180635198 88211456 11259 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 21536 11259 1072 2985 0 18078 0
[pid=23511/tid=23517] ppid=23510 vsize=86144 CPUtime=199.13
/proc/23511/task/23517/stat : 23517 (pb_cplex) R 23510 23510 23126 0 -1 4202560 38427 0 0 0 19868 45 0 0 20 0 2 0 180641459 88211456 11259 1992294400 134512640 146736320 4290047712 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 471.36
Current children cumulated vsize (KiB) 94844

[startup+342.301 s]
/proc/loadavg: 2.24 2.02 1.82 3/109 23532
/proc/meminfo: memFree=1791952/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=86792 CPUtime=580.29
/proc/23511/stat : 23511 (pb_cplex) S 23510 23510 23126 0 -1 4202496 105465 0 0 0 57888 141 0 0 20 0 2 0 180635198 88875008 11562 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23511/statm: 21698 11562 1072 2985 0 18240 0
[pid=23511/tid=23517] ppid=23510 vsize=86792 CPUtime=252.41
/proc/23511/task/23517/stat : 23517 (pb_cplex) R 23510 23510 23126 0 -1 4202560 45469 0 0 0 25182 59 0 0 18 0 2 0 180641459 88875008 11562 1992294400 134512640 146736320 4290047712 18446744073709551615 136004128 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 580.29
Current children cumulated vsize (KiB) 95492

[startup+402.301 s]

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

[pid=23511] ppid=23510 vsize=94728 CPUtime=916.19
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 160373 0 0 0 91396 223 0 0 25 0 2 0 180635198 97001472 13167 1992294400 134512640 146736320 4290047712 18446744073709551615 136406113 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 23682 13167 1079 2985 0 20224 0
[pid=23511/tid=23517] ppid=23510 vsize=94728 CPUtime=418.94
/proc/23511/task/23517/stat : 23517 (pb_cplex) S 23510 23510 23126 0 -1 4202560 75354 0 0 0 41790 104 0 0 20 0 2 0 180641459 97001472 13167 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 2 4096 16387 18446604437867733184 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 916.19
Current children cumulated vsize (KiB) 103428

[startup+582.302 s]
/proc/loadavg: 2.03 2.05 1.87 2/109 23541
/proc/meminfo: memFree=1786124/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=92776 CPUtime=990.29
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 171098 0 0 0 98790 239 0 0 17 0 2 0 180635198 95002624 12982 1992294400 134512640 146736320 4290047712 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 23194 12982 1080 2985 0 19736 0
[pid=23511/tid=23539] ppid=23510 vsize=92776 CPUtime=18.23
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 2 0 0 0 1819 4 0 0 17 0 2 0 180691403 95002624 12982 1992294400 134512640 146736320 4290047712 18446744073709551615 136008165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 990.29
Current children cumulated vsize (KiB) 101476

[startup+642.31 s]
/proc/loadavg: 2.17 2.09 1.90 3/109 23541
/proc/meminfo: memFree=1785504/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=93800 CPUtime=1096.13
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 175044 0 0 0 109346 267 0 0 18 0 2 0 180635198 96051200 13144 1992294400 134512640 146736320 4290047712 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 23450 13144 1079 2985 0 19992 0
[pid=23511/tid=23539] ppid=23510 vsize=93800 CPUtime=69.75
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 66 0 0 0 6957 18 0 0 15 0 2 0 180691403 96051200 13144 1992294400 134512640 146736320 4290047712 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1096.13
Current children cumulated vsize (KiB) 102500

[startup+702.3 s]
/proc/loadavg: 1.99 2.07 1.90 2/109 23543
/proc/meminfo: memFree=1784760/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=94144 CPUtime=1202.93
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 179745 0 0 0 119993 300 0 0 17 0 2 0 180635198 96403456 13344 1992294400 134512640 146736320 4290047712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 23536 13344 1079 2985 0 20078 0
[pid=23511/tid=23539] ppid=23510 vsize=94144 CPUtime=125.53
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 106 0 0 0 12520 33 0 0 17 0 2 0 180691403 96403456 13344 1992294400 134512640 146736320 4290047712 18446744073709551615 136008176 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1202.93
Current children cumulated vsize (KiB) 102844

[startup+762.301 s]
/proc/loadavg: 2.33 2.17 1.95 4/109 23545
/proc/meminfo: memFree=1784016/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=94768 CPUtime=1308.25
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 185415 0 0 0 130493 332 0 0 17 0 2 0 180635198 97042432 13430 1992294400 134512640 146736320 4290047712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 23692 13430 1079 2985 0 20234 0
[pid=23511/tid=23539] ppid=23510 vsize=94768 CPUtime=180.81
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 1868 0 0 0 18033 48 0 0 17 0 2 0 180691403 97042432 13430 1992294400 134512640 146736320 4290047712 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1308.25
Current children cumulated vsize (KiB) 103468

[startup+822.301 s]
/proc/loadavg: 2.50 2.24 1.98 2/109 23547
/proc/meminfo: memFree=1781660/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=97684 CPUtime=1415.58
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 193251 0 0 0 141191 367 0 0 18 0 2 0 180635198 100028416 14202 1992294400 134512640 146736320 4290047712 18446744073709551615 136400743 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 24421 14202 1079 2985 0 20963 0
[pid=23511/tid=23539] ppid=23510 vsize=97684 CPUtime=232.87
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 5239 0 0 0 23221 66 0 0 19 0 2 0 180691403 100028416 14202 1992294400 134512640 146736320 4290047712 18446744073709551615 136008252 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1415.58
Current children cumulated vsize (KiB) 106384

[startup+882.31 s]
/proc/loadavg: 2.50 2.28 2.01 4/109 23549
/proc/meminfo: memFree=1780792/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=97392 CPUtime=1522.94
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 198153 0 0 0 151900 394 0 0 17 0 2 0 180635198 99729408 14237 1992294400 134512640 146736320 4290047712 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 24348 14237 1079 2985 0 20890 0
[pid=23511/tid=23539] ppid=23510 vsize=97392 CPUtime=288.28
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 7195 0 0 0 28748 80 0 0 18 0 2 0 180691403 99729408 14237 1992294400 134512640 146736320 4290047712 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1522.94
Current children cumulated vsize (KiB) 106092

[startup+942.3 s]
/proc/loadavg: 2.83 2.42 2.07 2/109 23552
/proc/meminfo: memFree=1779296/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=99120 CPUtime=1626.63
/proc/23511/stat : 23511 (pb_cplex) S 23510 23510 23126 0 -1 4202496 203421 0 0 0 162237 426 0 0 16 0 2 0 180635198 101498880 14587 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 24780 14587 1079 2985 0 21322 0
[pid=23511/tid=23539] ppid=23510 vsize=99120 CPUtime=342.11
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 9824 0 0 0 34116 95 0 0 18 0 2 0 180691403 101498880 14587 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1626.63
Current children cumulated vsize (KiB) 107820

[startup+1002.3 s]
/proc/loadavg: 2.66 2.43 2.10 3/109 23554
/proc/meminfo: memFree=1777560/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=101172 CPUtime=1736.5
/proc/23511/stat : 23511 (pb_cplex) R 23510 23510 23126 0 -1 4202496 208851 0 0 0 173194 456 0 0 17 0 2 0 180635198 103600128 15035 1992294400 134512640 146736320 4290047712 18446744073709551615 136009206 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 25293 15035 1079 2985 0 21835 0
[pid=23511/tid=23539] ppid=23510 vsize=101172 CPUtime=398.62
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 12681 0 0 0 39751 111 0 0 17 0 2 0 180691403 103600128 15035 1992294400 134512640 146736320 4290047712 18446744073709551615 136007977 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1736.5
Current children cumulated vsize (KiB) 109872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1038.4 s]
/proc/loadavg: 2.51 2.43 2.11 2/109 23556
/proc/meminfo: memFree=1776568/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=101980 CPUtime=1800.07
/proc/23511/stat : 23511 (pb_cplex) S 23510 23510 23126 0 -1 4202496 212996 0 0 0 179533 474 0 0 16 0 2 0 180635198 104427520 15285 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 25495 15285 1079 2985 0 22037 0
[pid=23511/tid=23539] ppid=23510 vsize=101980 CPUtime=431.77
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 14896 0 0 0 43057 120 0 0 19 0 2 0 180691403 104427520 15285 1992294400 134512640 146736320 4290047712 18446744073709551615 136008245 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110680

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

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

[startup+1038.4 s]
/proc/loadavg: 2.51 2.43 2.11 2/109 23556
/proc/meminfo: memFree=1776568/2059040 swapFree=4135868/4192956
[pid=23510] ppid=23508 vsize=8700 CPUtime=0
/proc/23510/stat : 23510 (run) S 23508 23510 23126 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180635197 8908800 249 1992294400 4194304 4922060 140734491392288 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23510/statm: 2175 249 208 178 0 68 0
[pid=23511] ppid=23510 vsize=101980 CPUtime=1800.07
/proc/23511/stat : 23511 (pb_cplex) S 23510 23510 23126 0 -1 4202496 212996 0 0 0 179533 474 0 0 16 0 2 0 180635198 104427520 15285 1992294400 134512640 146736320 4290047712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23511/statm: 25495 15285 1079 2985 0 22037 0
[pid=23511/tid=23539] ppid=23510 vsize=101980 CPUtime=431.77
/proc/23511/task/23539/stat : 23539 (pb_cplex) R 23510 23510 23126 0 -1 4202560 14896 0 0 0 43057 120 0 0 19 0 2 0 180691403 104427520 15285 1992294400 134512640 146736320 4290047712 18446744073709551615 136008245 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110680

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23510 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1038.43
CPU time (s): 1800.07
CPU user time (s): 1795.33
CPU system time (s): 4.74
CPU usage (%): 173.346
Max. virtual memory (cumulated for all children) (KiB): 113276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.9967 second user time and 5.54616 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-02 07:58:58
IDJOB=2697142
IDBENCH=48176
IDSOLVER=1209
FILE ID=node014/2697142-1278050338
PBS_JOBID= 11198869
Free space on /tmp= 62460 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697142-1278050338/watcher-2697142-1278050338 -o /tmp/evaluation-result-2697142-1278050338/solver-2697142-1278050338 -C 1800 -W 2000 -M 1800  run HOME/instance-2697142-1278050338.opb

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

MD5SUM BENCH= 6a7c5d2366cf8704587c2ca2c97e69d0
RANDOM SEED=1618310977

node014.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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
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:       1836400 kB
Buffers:         27240 kB
Cached:         108896 kB
SwapCached:      10876 kB
Active:         107640 kB
Inactive:        42968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836400 kB
SwapTotal:     4192956 kB
SwapFree:      4135868 kB
Dirty:           16612 kB
Writeback:           0 kB
AnonPages:       12812 kB
Mapped:           8560 kB
Slab:            50100 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182972 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-2697142-1278050338.opb

Free space on /tmp at the end= 62444 MiB
End job on node014 at 2010-07-02 08:16:19