Trace number 2695970

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) 1800.11 1184.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16a1.opb
MD5SUMf385fcab37e162e321ef096cfb16e5e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1245
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1096
Optimality of the best value was proved NO
Number of variables3300
Total number of constraints21018
Number of constraints which are clauses21018
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint16
Number of terms in the objective function 3300
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 3300
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3300
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695970-1278018091.opb.
0.00/0.00	c Instance file HOME/instance-2695970-1278018091.opb
0.00/0.00	c File size is 577901 bytes.
2.79/2.89	c Highest Coefficient sum: 17
2.79/2.89	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.88/2.92	c ============================[ Problem Statistics ]=============================
2.88/2.92	c |                                                                             |
2.88/2.92	c |  Parsing time:          2.91         s                                      |
2.88/2.92	c |  Number Variables:      3300                                                |
2.88/2.92	c |  Number Constraints:    21018                                               |
2.88/2.92	c ===============================================================================
1800.11/1184.72	c Remaining time 1797.09 sec.
1800.11/1184.72	c 
1800.11/1184.72	c *** INTERRUPTED ***
1800.11/1184.72	s UNKNOWN
1800.11/1184.72	c Total CPU time              : 1786.01 s
1800.11/1184.72	c Memory used           : 233.09 MB
1800.11/1184.72	c CPU time              : 1786.01 s
1800.11/1184.72	c 
1800.11/1184.72	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-2695970-1278018091/watcher-2695970-1278018091 -o /tmp/evaluation-result-2695970-1278018091/solver-2695970-1278018091 -C 1800 -W 2000 -M 1800 run HOME/instance-2695970-1278018091.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: 1.65 1.27 1.13 3/106 24014
/proc/meminfo: memFree=1411232/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0

[startup+0.055942 s]
/proc/loadavg: 1.65 1.27 1.13 3/106 24014
/proc/meminfo: memFree=1411232/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101948 s]
/proc/loadavg: 1.65 1.27 1.13 3/106 24014
/proc/meminfo: memFree=1411232/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300976 s]
/proc/loadavg: 1.65 1.27 1.13 3/106 24014
/proc/meminfo: memFree=1411232/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701026 s]
/proc/loadavg: 1.65 1.27 1.13 3/106 24014
/proc/meminfo: memFree=1411232/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50113 s]
/proc/loadavg: 1.65 1.27 1.13 2/108 24016
/proc/meminfo: memFree=1409852/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=14056 CPUtime=1.49
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 594 0 0 0 149 0 0 0 25 0 1 0 177410634 14393344 548 1992294400 134512640 146736320 4289142336 18446744073709551615 140526598 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24015/statm: 3514 548 292 2985 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22756

[startup+3.10135 s]
/proc/loadavg: 1.65 1.27 1.13 2/108 24016
/proc/meminfo: memFree=1409852/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=28972 CPUtime=3.09
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 4836 0 0 0 307 2 0 0 18 0 1 0 177410634 29667328 4121 1992294400 134512640 146736320 4289142336 18446744073709551615 137311812 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24015/statm: 7243 4121 762 2985 0 3785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37672

[startup+6.30076 s]
/proc/loadavg: 1.60 1.27 1.13 2/108 24016
/proc/meminfo: memFree=1378356/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=67008 CPUtime=6.28
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 32337 0 0 0 614 14 0 0 25 0 1 0 177410634 68616192 8976 1992294400 134512640 146736320 4289142336 18446744073709551615 135455446 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24015/statm: 16752 8976 1000 2985 0 13294 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 75708

[startup+12.7006 s]
/proc/loadavg: 1.55 1.26 1.13 2/108 24016
/proc/meminfo: memFree=1378976/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=66704 CPUtime=12.68
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 83091 0 0 0 1233 35 0 0 25 0 1 0 177410634 68304896 8855 1992294400 134512640 146736320 4289142336 18446744073709551615 137316167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24015/statm: 16676 8855 1000 2985 0 13218 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75404

[startup+25.5013 s]
/proc/loadavg: 1.43 1.25 1.13 2/108 24016
/proc/meminfo: memFree=1376496/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=67376 CPUtime=25.47
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 171761 0 0 0 2478 69 0 0 25 0 1 0 177410634 68993024 9402 1992294400 134512640 146736320 4289142336 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24015/statm: 16844 9402 1000 2985 0 13386 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 76076

[startup+51.1016 s]
/proc/loadavg: 1.28 1.23 1.12 2/108 24018
/proc/meminfo: memFree=1369552/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=75876 CPUtime=51.07
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 329043 0 0 0 4975 132 0 0 25 0 1 0 177410634 77697024 11192 1992294400 134512640 146736320 4289142336 18446744073709551615 136236461 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24015/statm: 18969 11192 1000 2985 0 15511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84576

[startup+102.31 s]
/proc/loadavg: 1.60 1.30 1.15 3/109 24019
/proc/meminfo: memFree=1332964/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=131764 CPUtime=118.86
/proc/24015/stat : 24015 (pb_cplex) S 24014 24014 23662 0 -1 4202496 525419 0 0 0 11660 226 0 0 25 0 2 0 177410634 134926336 20308 1992294400 134512640 146736320 4289142336 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 32941 20308 1070 2985 0 29483 0
[pid=24015/tid=24019] ppid=24014 vsize=131764 CPUtime=20.87
/proc/24015/task/24019/stat : 24019 (pb_cplex) R 24014 24014 23662 0 -1 4202560 36116 0 0 0 2065 22 0 0 20 0 2 0 177418283 134926336 20308 1992294400 134512640 146736320 4289142336 18446744073709551615 136688096 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 118.86
Current children cumulated vsize (KiB) 140464

[startup+162.301 s]
/proc/loadavg: 1.25 1.26 1.15 2/109 24022
/proc/meminfo: memFree=1328128/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=120712 CPUtime=181.17
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 554293 0 0 0 17872 245 0 0 25 0 2 0 177410634 123609088 21533 1992294400 134512640 146736320 4289142336 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 30178 21533 1078 2985 0 26720 0
[pid=24015/tid=24022] ppid=24014 vsize=120712 CPUtime=0.55
/proc/24015/task/24022/stat : 24022 (pb_cplex) S 24014 24014 23662 0 -1 4202560 4156 0 0 0 54 1 0 0 16 0 2 0 177426297 123609088 21533 1992294400 134512640 146736320 4289142336 18446744073709551615 144580073 0 2 4096 16387 18446604437828376640 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 181.17
Current children cumulated vsize (KiB) 129412

[startup+222.302 s]
/proc/loadavg: 1.74 1.40 1.20 2/109 24024
/proc/meminfo: memFree=1326268/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=121912 CPUtime=283.43
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 710468 0 0 0 28010 333 0 0 22 0 2 0 177410634 124837888 21974 1992294400 134512640 146736320 4289142336 18446744073709551615 136006934 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 30478 21974 1076 2985 0 27020 0
[pid=24015/tid=24022] ppid=24014 vsize=121912 CPUtime=48.39
/proc/24015/task/24022/stat : 24022 (pb_cplex) R 24014 24014 23662 0 -1 4202560 89712 0 0 0 4789 50 0 0 18 0 2 0 177426297 124837888 21974 1992294400 134512640 146736320 4289142336 18446744073709551615 136400477 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 283.43
Current children cumulated vsize (KiB) 130612

[startup+282.302 s]
/proc/loadavg: 2.12 1.56 1.27 4/109 24026
/proc/meminfo: memFree=1318208/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=130444 CPUtime=383.94
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 874125 0 0 0 37963 431 0 0 20 0 2 0 177410634 133574656 24002 1992294400 134512640 146736320 4289142336 18446744073709551615 135999693 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 32611 24002 1076 2985 0 29153 0
[pid=24015/tid=24022] ppid=24014 vsize=130444 CPUtime=99.15
/proc/24015/task/24022/stat : 24022 (pb_cplex) R 24014 24014 23662 0 -1 4202560 214490 0 0 0 9795 120 0 0 19 0 2 0 177426297 133574656 24002 1992294400 134512640 146736320 4289142336 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 383.94
Current children cumulated vsize (KiB) 139144

[startup+342.302 s]
/proc/loadavg: 1.83 1.56 1.29 2/109 24026
/proc/meminfo: memFree=1307172/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=141376 CPUtime=485.42
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 991766 0 0 0 48035 507 0 0 25 0 2 0 177410634 144769024 26750 1992294400 134512640 146736320 4289142336 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 35344 26750 1076 2985 0 31886 0
[pid=24015/tid=24022] ppid=24014 vsize=141376 CPUtime=147.58
/proc/24015/task/24022/stat : 24022 (pb_cplex) R 24014 24014 23662 0 -1 4202560 306718 0 0 0 14586 172 0 0 18 0 2 0 177426297 144769024 26750 1992294400 134512640 146736320 4289142336 18446744073709551615 135237146 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 485.42
Current children cumulated vsize (KiB) 150076

[startup+402.302 s]
/proc/loadavg: 1.84 1.61 1.32 3/109 24028
/proc/meminfo: memFree=1296260/2059040 swapFree=4138896/4192956

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

[pid=24015] ppid=24014 vsize=212688 CPUtime=1032.36
/proc/24015/stat : 24015 (pb_cplex) S 24014 24014 23662 0 -1 4202496 1698287 0 0 0 102341 895 0 0 25 0 2 0 177410634 217792512 41475 1992294400 134512640 146736320 4289142336 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 53172 41475 1086 2985 0 49714 0
[pid=24015/tid=24022] ppid=24014 vsize=212688 CPUtime=501
/proc/24015/task/24022/stat : 24022 (pb_cplex) R 24014 24014 23662 0 -1 4202560 672989 0 0 0 49729 371 0 0 25 0 2 0 177426297 217792512 41475 1992294400 134512640 146736320 4289142336 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1032.36
Current children cumulated vsize (KiB) 221388

[startup+762.31 s]
/proc/loadavg: 1.18 1.41 1.33 2/109 24041
/proc/meminfo: memFree=1270716/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=177276 CPUtime=1100.03
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 1737880 0 0 0 109084 919 0 0 25 0 2 0 177410634 181530624 35745 1992294400 134512640 146736320 4289142336 18446744073709551615 135983005 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 44319 35745 1083 2985 0 40861 0
[pid=24015/tid=24041] ppid=24014 vsize=177276 CPUtime=9.73
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 2390 0 0 0 971 2 0 0 17 0 2 0 177485774 181530624 35745 1992294400 134512640 146736320 4289142336 18446744073709551615 136403465 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1100.03
Current children cumulated vsize (KiB) 185976

[startup+822.302 s]
/proc/loadavg: 1.87 1.57 1.39 4/109 24044
/proc/meminfo: memFree=1263020/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=185524 CPUtime=1204.56
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 1809128 0 0 0 119471 985 0 0 19 0 2 0 177410634 189976576 37655 1992294400 134512640 146736320 4289142336 18446744073709551615 135237301 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 46381 37655 1083 2985 0 42923 0
[pid=24015/tid=24041] ppid=24014 vsize=185524 CPUtime=59.94
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 64526 0 0 0 5945 49 0 0 17 0 2 0 177485774 189976576 37655 1992294400 134512640 146736320 4289142336 18446744073709551615 136854914 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1204.56
Current children cumulated vsize (KiB) 194224

[startup+882.302 s]
/proc/loadavg: 1.93 1.64 1.43 3/109 24046
/proc/meminfo: memFree=1256200/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=191728 CPUtime=1302
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 1873827 0 0 0 129160 1040 0 0 18 0 2 0 177410634 196329472 39339 1992294400 134512640 146736320 4289142336 18446744073709551615 136007213 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 47932 39339 1083 2985 0 44474 0
[pid=24015/tid=24041] ppid=24014 vsize=191728 CPUtime=106.46
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 125679 0 0 0 10558 88 0 0 19 0 2 0 177485774 196329472 39339 1992294400 134512640 146736320 4289142336 18446744073709551615 137460176 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 200428

[startup+942.301 s]
/proc/loadavg: 2.12 1.74 1.47 3/109 24046
/proc/meminfo: memFree=1252604/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=195824 CPUtime=1402.08
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 1918911 0 0 0 139121 1087 0 0 18 0 2 0 177410634 200523776 40224 1992294400 134512640 146736320 4289142336 18446744073709551615 136400557 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 48956 40224 1083 2985 0 45498 0
[pid=24015/tid=24041] ppid=24014 vsize=195824 CPUtime=157.39
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 141316 0 0 0 15630 109 0 0 18 0 2 0 177485774 200523776 40224 1992294400 134512640 146736320 4289142336 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1402.08
Current children cumulated vsize (KiB) 204524

[startup+1002.3 s]
/proc/loadavg: 2.00 1.77 1.50 3/109 24048
/proc/meminfo: memFree=1245908/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=201724 CPUtime=1501.63
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 1995090 0 0 0 149013 1150 0 0 19 0 2 0 177410634 206565376 41748 1992294400 134512640 146736320 4289142336 18446744073709551615 136007650 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 50431 41748 1083 2985 0 46973 0
[pid=24015/tid=24041] ppid=24014 vsize=201724 CPUtime=206.54
/proc/24015/task/24041/stat : 24041 (pb_cplex) S 24014 24014 23662 0 -1 4202560 157830 0 0 0 20524 130 0 0 18 0 2 0 177485774 206565376 41748 1992294400 134512640 146736320 4289142336 18446744073709551615 144580073 0 2 4096 16387 18446604437828376640 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1501.63
Current children cumulated vsize (KiB) 210424

[startup+1062.3 s]
/proc/loadavg: 1.99 1.82 1.53 4/109 24050
/proc/meminfo: memFree=1234500/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=213956 CPUtime=1602.72
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 2127271 0 0 0 159036 1236 0 0 23 0 2 0 177410634 219090944 44796 1992294400 134512640 146736320 4289142336 18446744073709551615 136006843 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24015/statm: 53489 44796 1083 2985 0 50031 0
[pid=24015/tid=24041] ppid=24014 vsize=213956 CPUtime=254.68
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 228570 0 0 0 25293 175 0 0 18 0 2 0 177485774 219090944 44796 1992294400 134512640 146736320 4289142336 18446744073709551615 139023039 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1602.72
Current children cumulated vsize (KiB) 222656

[startup+1122.3 s]
/proc/loadavg: 2.08 1.88 1.57 3/109 24052
/proc/meminfo: memFree=1223100/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=225976 CPUtime=1698.23
/proc/24015/stat : 24015 (pb_cplex) S 24014 24014 23662 0 -1 4202496 2251143 0 0 0 168503 1320 0 0 20 0 2 0 177410634 231399424 47605 1992294400 134512640 146736320 4289142336 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 56494 47605 1083 2985 0 53036 0
[pid=24015/tid=24041] ppid=24014 vsize=225976 CPUtime=299.88
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 293313 0 0 0 29769 219 0 0 18 0 2 0 177485774 231399424 47605 1992294400 134512640 146736320 4289142336 18446744073709551615 136413252 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1698.23
Current children cumulated vsize (KiB) 234676

[startup+1182.3 s]
/proc/loadavg: 1.75 1.81 1.56 2/109 24054
/proc/meminfo: memFree=1212064/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=236756 CPUtime=1795.6
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 2380389 0 0 0 178153 1407 0 0 18 0 2 0 177410634 242438144 50410 1992294400 134512640 146736320 4289142336 18446744073709551615 136400469 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 59189 50410 1083 2985 0 55731 0
[pid=24015/tid=24041] ppid=24014 vsize=236756 CPUtime=346.11
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 360144 0 0 0 34349 262 0 0 16 0 2 0 177485774 242438144 50410 1992294400 134512640 146736320 4289142336 18446744073709551615 135451623 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1795.6
Current children cumulated vsize (KiB) 245456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1184.71 s]
/proc/loadavg: 1.77 1.81 1.56 4/109 24054
/proc/meminfo: memFree=1210452/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=238680 CPUtime=1800.11
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 2386289 0 0 0 178599 1412 0 0 18 0 2 0 177410634 244408320 50702 1992294400 134512640 146736320 4289142336 18446744073709551615 135999610 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 59670 50702 1083 2985 0 56212 0
[pid=24015/tid=24041] ppid=24014 vsize=238680 CPUtime=348.39
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 362766 0 0 0 34574 265 0 0 17 0 2 0 177485774 244408320 50702 1992294400 134512640 146736320 4289142336 18446744073709551615 135983181 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 247380

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

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

[startup+1184.71 s]
/proc/loadavg: 1.77 1.81 1.56 4/109 24054
/proc/meminfo: memFree=1210452/2059040 swapFree=4138896/4192956
[pid=24014] ppid=24012 vsize=8700 CPUtime=0
/proc/24014/stat : 24014 (run) S 24012 24014 23662 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177410634 8908800 249 1992294400 4194304 4922060 140735411551728 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24014/statm: 2175 249 208 178 0 68 0
[pid=24015] ppid=24014 vsize=238680 CPUtime=1800.11
/proc/24015/stat : 24015 (pb_cplex) R 24014 24014 23662 0 -1 4202496 2386289 0 0 0 178599 1412 0 0 18 0 2 0 177410634 244408320 50702 1992294400 134512640 146736320 4289142336 18446744073709551615 135999610 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24015/statm: 59670 50702 1083 2985 0 56212 0
[pid=24015/tid=24041] ppid=24014 vsize=238680 CPUtime=348.39
/proc/24015/task/24041/stat : 24041 (pb_cplex) R 24014 24014 23662 0 -1 4202560 362766 0 0 0 34574 265 0 0 17 0 2 0 177485774 244408320 50702 1992294400 134512640 146736320 4289142336 18446744073709551615 135983181 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 247380

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24014 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 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1184.73
CPU time (s): 1800.11
CPU user time (s): 1785.99
CPU system time (s): 14.12
CPU usage (%): 151.943
Max. virtual memory (cumulated for all children) (KiB): 256984

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= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.21466 second user time and 6.04008 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-01 23:01:31
IDJOB=2695970
IDBENCH=2083
IDSOLVER=1209
FILE ID=node013/2695970-1278018091
PBS_JOBID= 11198742
Free space on /tmp= 62356 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16a1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695970-1278018091/watcher-2695970-1278018091 -o /tmp/evaluation-result-2695970-1278018091/solver-2695970-1278018091 -C 1800 -W 2000 -M 1800  run HOME/instance-2695970-1278018091.opb

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

MD5SUM BENCH= f385fcab37e162e321ef096cfb16e5e9
RANDOM SEED=1603586955

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1411636 kB
Buffers:        138680 kB
Cached:         404372 kB
SwapCached:       7532 kB
Active:         230364 kB
Inactive:       327312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1411636 kB
SwapTotal:     4192956 kB
SwapFree:      4138896 kB
Dirty:           17152 kB
Writeback:           0 kB
AnonPages:       12904 kB
Mapped:          11948 kB
Slab:            67668 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183516 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62340 MiB
End job on node013 at 2010-07-01 23:21:18