Trace number 2697255

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.06 1445.52

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_2_80.opb
MD5SUMd38f526c1f6f5ee8e5e4d2c41b31df8d
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31340
Sum of products size (including duplicates)62680
Number of different products15670
Sum of products size31340

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697255-1278052478.opb.
0.00/0.00	c Instance file HOME/instance-2697255-1278052478.opb
0.00/0.00	c File size is 1383774 bytes.
0.00/0.97	c Highest Coefficient sum: 1000
0.00/0.97	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/1.03	c ============================[ Problem Statistics ]=============================
0.00/1.03	c |                                                                             |
0.00/1.03	c |  Parsing time:          1.01         s                                      |
0.00/1.03	c |  Number Variables:      16670                                               |
0.00/1.05	c |  Number Constraints:    32842                                               |
0.00/1.05	c ===============================================================================
1800.06/1445.51	c Remaining time 1798.98 sec.
1800.06/1445.51	c 
1800.06/1445.51	c *** INTERRUPTED ***
1800.06/1445.51	s UNKNOWN
1800.06/1445.51	c Total CPU time              : 1795.35 s
1800.06/1445.51	c Memory used           : 150.27 MB
1800.06/1445.51	c CPU time              : 1795.35 s
1800.06/1445.51	c 
1800.06/1445.51	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-2697255-1278052478/watcher-2697255-1278052478 -o /tmp/evaluation-result-2697255-1278052478/solver-2697255-1278052478 -C 1800 -W 2000 -M 1800 run HOME/instance-2697255-1278052478.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: 2.20 2.07 1.68 3/106 30130
/proc/meminfo: memFree=1490588/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) R 30128 30130 29536 0 -1 4202496 347 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058989461 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0

[startup+0.110025 s]
/proc/loadavg: 2.20 2.07 1.68 3/106 30130
/proc/meminfo: memFree=1490588/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201033 s]
/proc/loadavg: 2.20 2.07 1.68 3/106 30130
/proc/meminfo: memFree=1490588/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301042 s]
/proc/loadavg: 2.20 2.07 1.68 3/106 30130
/proc/meminfo: memFree=1490588/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701079 s]
/proc/loadavg: 2.20 2.07 1.68 3/106 30130
/proc/meminfo: memFree=1490588/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50115 s]
/proc/loadavg: 2.20 2.07 1.68 2/108 30132
/proc/meminfo: memFree=1465896/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=39736 CPUtime=1.49
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 10830 0 0 0 145 4 0 0 18 0 1 0 146539761 40689664 6713 1992294400 134512640 146736320 4288733312 18446744073709551615 137290797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 9934 6713 708 2985 0 6476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48436

[startup+3.1013 s]
/proc/loadavg: 2.10 2.05 1.68 2/108 30132
/proc/meminfo: memFree=1455108/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=104700 CPUtime=3.08
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 23491 0 0 0 298 10 0 0 21 0 1 0 146539761 107212800 13609 1992294400 134512640 146736320 4288733312 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 26175 13609 825 2985 0 22717 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 113400

[startup+6.3006 s]
/proc/loadavg: 2.10 2.05 1.68 2/108 30132
/proc/meminfo: memFree=1434276/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=114988 CPUtime=6.28
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 31724 0 0 0 614 14 0 0 25 0 1 0 146539761 117747712 16093 1992294400 134512640 146736320 4288733312 18446744073709551615 137467421 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 28747 16093 912 2985 0 25289 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 123688

[startup+12.7012 s]
/proc/loadavg: 1.93 2.02 1.67 2/108 30134
/proc/meminfo: memFree=1412452/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=146604 CPUtime=12.68
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 43038 0 0 0 1250 18 0 0 25 0 1 0 146539761 150122496 20141 1992294400 134512640 146736320 4288733312 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 36651 20141 923 2985 0 33193 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 155304

[startup+25.5014 s]
/proc/loadavg: 1.79 1.98 1.67 2/108 30134
/proc/meminfo: memFree=1412080/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=146820 CPUtime=25.48
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 47472 0 0 0 2528 20 0 0 25 0 1 0 146539761 150343680 20240 1992294400 134512640 146736320 4288733312 18446744073709551615 136388087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 36705 20240 923 2985 0 33247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 155520

[startup+51.1007 s]
/proc/loadavg: 1.58 1.92 1.65 2/108 30134
/proc/meminfo: memFree=1411708/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=147040 CPUtime=51.07
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 55656 0 0 0 5084 23 0 0 25 0 1 0 146539761 150568960 20333 1992294400 134512640 146736320 4288733312 18446744073709551615 136400496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 36760 20333 923 2985 0 33302 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155740

[startup+102.301 s]
/proc/loadavg: 1.29 1.78 1.62 2/108 30136
/proc/meminfo: memFree=1411336/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=147312 CPUtime=102.26
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 72233 0 0 0 10197 29 0 0 25 0 1 0 146539761 150847488 20437 1992294400 134512640 146736320 4288733312 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 36828 20437 923 2985 0 33370 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 156012

[startup+162.301 s]
/proc/loadavg: 1.18 1.66 1.58 2/108 30138
/proc/meminfo: memFree=1409972/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=149896 CPUtime=162.24
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 91294 0 0 0 16187 37 0 0 25 0 1 0 146539761 153493504 21062 1992294400 134512640 146736320 4288733312 18446744073709551615 135460646 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 37474 21062 923 2985 0 34016 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 158596

[startup+222.309 s]
/proc/loadavg: 1.11 1.54 1.55 2/108 30138
/proc/meminfo: memFree=1409972/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=148748 CPUtime=222.23
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 109500 0 0 0 22179 44 0 0 25 0 1 0 146539761 152317952 20776 1992294400 134512640 146736320 4288733312 18446744073709551615 139044602 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 37187 20776 923 2985 0 33729 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 157448

[startup+282.301 s]
/proc/loadavg: 1.10 1.47 1.52 2/108 30140
/proc/meminfo: memFree=1409972/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=148752 CPUtime=282.21
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 129396 0 0 0 28168 53 0 0 25 0 1 0 146539761 152322048 20783 1992294400 134512640 146736320 4288733312 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 37188 20783 923 2985 0 33730 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 157452

[startup+342.301 s]
/proc/loadavg: 1.03 1.37 1.48 2/108 30142
/proc/meminfo: memFree=1410724/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=146640 CPUtime=342.2
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 189529 0 0 0 34142 78 0 0 25 0 1 0 146539761 150159360 20958 1992294400 134512640 146736320 4288733312 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 36660 20958 946 2985 0 33202 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 155340

[startup+402.301 s]
/proc/loadavg: 1.01 1.31 1.45 2/108 30144
/proc/meminfo: memFree=1407500/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=148068 CPUtime=402.18
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 213169 0 0 0 40130 88 0 0 25 0 1 0 146539761 151621632 21457 1992294400 134512640 146736320 4288733312 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 37017 21457 946 2985 0 33559 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 156768

[startup+462.301 s]

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

/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 63901 0 0 0 7970 42 0 0 25 0 2 0 146613346 223092736 34002 1992294400 134512640 146736320 4288733312 18446744073709551615 139028328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 895.02
Current children cumulated vsize (KiB) 226564

[startup+882.31 s]
/proc/loadavg: 1.70 1.38 1.37 3/109 30157
/proc/meminfo: memFree=1355536/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=219152 CPUtime=1000.37
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 558382 0 0 0 99765 272 0 0 25 0 2 0 146539761 224411648 34660 1992294400 134512640 146736320 4288733312 18446744073709551615 135850431 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30131/statm: 54788 34660 988 2985 0 51330 0
[pid=30131/tid=30153] ppid=30130 vsize=219152 CPUtime=126.02
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 96068 0 0 0 12541 61 0 0 25 0 2 0 146613346 224411648 34660 1992294400 134512640 146736320 4288733312 18446744073709551615 136007612 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1000.37
Current children cumulated vsize (KiB) 227852

[startup+942.301 s]
/proc/loadavg: 1.76 1.45 1.39 3/109 30159
/proc/meminfo: memFree=1354048/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=215772 CPUtime=1112.01
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 626461 0 0 0 110889 312 0 0 25 0 2 0 146539761 220950528 34669 1992294400 134512640 146736320 4288733312 18446744073709551615 135468694 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30131/statm: 53943 34669 988 2985 0 50485 0
[pid=30131/tid=30153] ppid=30130 vsize=215772 CPUtime=177.69
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 127494 0 0 0 17689 80 0 0 25 0 2 0 146613346 220950528 34669 1992294400 134512640 146736320 4288733312 18446744073709551615 136007059 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1112.01
Current children cumulated vsize (KiB) 224472

[startup+1002.3 s]
/proc/loadavg: 1.91 1.55 1.43 3/109 30161
/proc/meminfo: memFree=1351816/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=217852 CPUtime=1228.43
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 700340 0 0 0 122486 357 0 0 25 0 2 0 146539761 223080448 35215 1992294400 134512640 146736320 4288733312 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30131/statm: 54463 35215 988 2985 0 51005 0
[pid=30131/tid=30153] ppid=30130 vsize=217852 CPUtime=234.12
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 163824 0 0 0 23312 100 0 0 25 0 2 0 146613346 223080448 35215 1992294400 134512640 146736320 4288733312 18446744073709551615 136007303 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1228.43
Current children cumulated vsize (KiB) 226552

[startup+1062.3 s]
/proc/loadavg: 1.87 1.59 1.45 4/109 30163
/proc/meminfo: memFree=1351444/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=218016 CPUtime=1333.41
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 758917 0 0 0 132946 395 0 0 25 0 2 0 146539761 223248384 35312 1992294400 134512640 146736320 4288733312 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30131/statm: 54504 35312 988 2985 0 51046 0
[pid=30131/tid=30153] ppid=30130 vsize=218016 CPUtime=283.02
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 189931 0 0 0 28184 118 0 0 19 0 2 0 146613346 223248384 35312 1992294400 134512640 146736320 4288733312 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1333.41
Current children cumulated vsize (KiB) 226716

[startup+1122.3 s]
/proc/loadavg: 1.83 1.63 1.47 3/109 30163
/proc/meminfo: memFree=1349584/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=220120 CPUtime=1437.98
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 801303 0 0 0 143377 421 0 0 25 0 2 0 146539761 225402880 35786 1992294400 134512640 146736320 4288733312 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30131/statm: 55030 35786 988 2985 0 51572 0
[pid=30131/tid=30153] ppid=30130 vsize=220120 CPUtime=327.95
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 207401 0 0 0 32666 129 0 0 25 0 2 0 146613346 225402880 35786 1992294400 134512640 146736320 4288733312 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1437.98
Current children cumulated vsize (KiB) 228820

[startup+1182.3 s]
/proc/loadavg: 1.49 1.58 1.46 3/109 30165
/proc/meminfo: memFree=1349212/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=220324 CPUtime=1523.91
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 839838 0 0 0 151952 439 0 0 25 0 2 0 146539761 225611776 35845 1992294400 134512640 146736320 4288733312 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30131/statm: 55081 35845 988 2985 0 51623 0
[pid=30131/tid=30153] ppid=30130 vsize=220324 CPUtime=387.94
/proc/30131/task/30153/stat : 30153 (pb_cplex) R 30130 30130 29536 0 -1 4202560 237008 0 0 0 38651 143 0 0 25 0 2 0 146613346 225611776 35845 1992294400 134512640 146736320 4288733312 18446744073709551615 139044585 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1523.91
Current children cumulated vsize (KiB) 229024

[startup+1242.3 s]
/proc/loadavg: 1.26 1.50 1.44 2/108 30167
/proc/meminfo: memFree=1391504/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=129020 CPUtime=1596.9
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 852129 0 0 0 159237 453 0 0 25 0 1 0 146539761 132116480 25505 1992294400 134512640 146736320 4288733312 18446744073709551615 137343088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 32255 25505 991 2985 0 28797 0
Current children cumulated CPU time (s) 1596.9
Current children cumulated vsize (KiB) 137720

[startup+1302.3 s]
/proc/loadavg: 1.10 1.42 1.41 2/108 30169
/proc/meminfo: memFree=1359636/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=170992 CPUtime=1656.88
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 871680 0 0 0 165227 461 0 0 25 0 1 0 146539761 175095808 33307 1992294400 134512640 146736320 4288733312 18446744073709551615 136008423 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 42748 33307 993 2985 0 39290 0
Current children cumulated CPU time (s) 1656.88
Current children cumulated vsize (KiB) 179692

[startup+1362.3 s]
/proc/loadavg: 1.04 1.34 1.38 2/108 30171
/proc/meminfo: memFree=1367076/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=163972 CPUtime=1716.86
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 894871 0 0 0 171216 470 0 0 25 0 1 0 146539761 167907328 31443 1992294400 134512640 146736320 4288733312 18446744073709551615 139042902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 40993 31443 993 2985 0 37535 0
Current children cumulated CPU time (s) 1716.86
Current children cumulated vsize (KiB) 172672

[startup+1422.3 s]
/proc/loadavg: 1.01 1.27 1.35 2/108 30171
/proc/meminfo: memFree=1374516/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=153876 CPUtime=1776.85
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 896519 0 0 0 177214 471 0 0 25 0 1 0 146539761 157569024 29652 1992294400 134512640 146736320 4288733312 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 38469 29652 994 2985 0 35011 0
Current children cumulated CPU time (s) 1776.85
Current children cumulated vsize (KiB) 162576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1445.51 s]
/proc/loadavg: 1.01 1.25 1.35 2/108 30173
/proc/meminfo: memFree=1374516/2059040 swapFree=4139848/4192956
[pid=30130] ppid=30128 vsize=8700 CPUtime=0
/proc/30130/stat : 30130 (run) S 30128 30130 29536 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 146539761 8908800 248 1992294400 4194304 4922060 140735531339712 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30130/statm: 2175 248 208 178 0 68 0
[pid=30131] ppid=30130 vsize=153876 CPUtime=1800.06
/proc/30131/stat : 30131 (pb_cplex) R 30130 30130 29536 0 -1 4202496 896519 0 0 0 179534 472 0 0 25 0 1 0 146539761 157569024 29652 1992294400 134512640 146736320 4288733312 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30131/statm: 38469 29652 994 2985 0 35011 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 162576

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30130 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1445.52
CPU time (s): 1800.06
CPU user time (s): 1795.34
CPU system time (s): 4.72
CPU usage (%): 124.527
Max. virtual memory (cumulated for all children) (KiB): 236288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 2.51562 second user time and 7.05493 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-02 08:34:38
IDJOB=2697255
IDBENCH=48289
IDSOLVER=1209
FILE ID=node048/2697255-1278052478
PBS_JOBID= 11198845
Free space on /tmp= 62488 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_2_80.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697255-1278052478/watcher-2697255-1278052478 -o /tmp/evaluation-result-2697255-1278052478/solver-2697255-1278052478 -C 1800 -W 2000 -M 1800  run HOME/instance-2697255-1278052478.opb

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

MD5SUM BENCH= d38f526c1f6f5ee8e5e4d2c41b31df8d
RANDOM SEED=1886842212

node048.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1492356 kB
Buffers:        138552 kB
Cached:         323428 kB
SwapCached:       6632 kB
Active:         138472 kB
Inactive:       337232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1492356 kB
SwapTotal:     4192956 kB
SwapFree:      4139848 kB
Dirty:           17204 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          12076 kB
Slab:            69060 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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-2697255-1278052478.opb

Free space on /tmp at the end= 62472 MiB
End job on node048 at 2010-07-02 08:58:46