Trace number 2695721

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) 1800.07 994.12

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx49.opb
MD5SUMe08af5097f76b1d4e2b0ba1d8a42ed5a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, 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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2130
Total number of constraints2495
Number of constraints which are clauses2125
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints320
Minimum length of a constraint2
Maximum length of a constraint320
Number of terms in the objective function 5
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 5
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 636
Number of bits of the biggest sum of numbers10
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-2695721-1278022351.opb.
0.00/0.00	c Instance file HOME/instance-2695721-1278022351.opb
0.00/0.00	c File size is 208560 bytes.
0.00/0.35	c Highest Coefficient sum: 636
0.00/0.35	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.36	c ============================[ Problem Statistics ]=============================
0.00/0.36	c |                                                                             |
0.00/0.36	c |  Parsing time:          0.36         s                                      |
0.00/0.36	c |  Number Variables:      2130                                                |
0.00/0.37	c |  Number Constraints:    2495                                                |
0.00/0.37	c ===============================================================================
1800.07/994.11	c Remaining time 1799.64 sec.
1800.07/994.11	c 
1800.07/994.11	c *** INTERRUPTED ***
1800.07/994.11	s UNKNOWN
1800.07/994.11	c Total CPU time              : 1788.03 s
1800.07/994.11	c Memory used           : 88.86 MB
1800.07/994.11	c CPU time              : 1788.03 s
1800.07/994.11	c 
1800.07/994.11	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-2695721-1278022351/watcher-2695721-1278022351 -o /tmp/evaluation-result-2695721-1278022351/solver-2695721-1278022351 -C 1800 -W 2000 -M 1800 run HOME/instance-2695721-1278022351.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: 1.00 1.18 1.40 3/106 21687
/proc/meminfo: memFree=1533148/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0

[startup+0.0400241 s]
/proc/loadavg: 1.00 1.18 1.40 3/106 21687
/proc/meminfo: memFree=1533148/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102029 s]
/proc/loadavg: 1.00 1.18 1.40 3/106 21687
/proc/meminfo: memFree=1533148/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301048 s]
/proc/loadavg: 1.00 1.18 1.40 3/106 21687
/proc/meminfo: memFree=1533148/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701133 s]
/proc/loadavg: 1.00 1.18 1.40 3/106 21687
/proc/meminfo: memFree=1533148/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50012 s]
/proc/loadavg: 1.00 1.18 1.40 2/108 21689
/proc/meminfo: memFree=1523336/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=40848 CPUtime=1.52
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 5947 0 0 0 150 2 0 0 17 0 2 0 177838969 41828352 4564 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 10212 4564 1056 2985 0 6754 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 49548

[startup+3.10008 s]
/proc/loadavg: 1.00 1.17 1.40 3/109 21690
/proc/meminfo: memFree=1517872/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=43916 CPUtime=4.41
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 7773 0 0 0 436 5 0 0 18 0 2 0 177838969 44969984 5314 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 10979 5314 1050 2985 0 7521 0
[pid=21688/tid=21690] ppid=21687 vsize=43916 CPUtime=1.47
/proc/21688/task/21690/stat : 21690 (pb_cplex) R 21687 21687 20975 0 -1 4202560 1291 0 0 0 146 1 0 0 22 0 2 0 177839107 44969984 5314 1992294400 134512640 146736320 4292678320 18446744073709551615 136008607 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.41
Current children cumulated vsize (KiB) 52616

[startup+6.30001 s]
/proc/loadavg: 1.00 1.17 1.40 4/109 21690
/proc/meminfo: memFree=1511920/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=48008 CPUtime=10.23
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 10165 0 0 0 1015 8 0 0 16 0 2 0 177838969 49160192 6225 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 12002 6225 1044 2985 0 8544 0
[pid=21688/tid=21690] ppid=21687 vsize=48008 CPUtime=4.54
/proc/21688/task/21690/stat : 21690 (pb_cplex) R 21687 21687 20975 0 -1 4202560 2593 0 0 0 452 2 0 0 25 0 2 0 177839107 49160192 6225 1992294400 134512640 146736320 4292678320 18446744073709551615 136474416 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.23
Current children cumulated vsize (KiB) 56708

[startup+12.7009 s]
/proc/loadavg: 1.07 1.18 1.40 3/109 21692
/proc/meminfo: memFree=1500016/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=65340 CPUtime=18.71
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 17541 0 0 0 1857 14 0 0 17 0 2 0 177838969 66908160 9206 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 16335 9206 1058 2985 0 12877 0
[pid=21688/tid=21692] ppid=21687 vsize=65340 CPUtime=0.94
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 348 0 0 0 94 0 0 0 23 0 2 0 177840119 66908160 9206 1992294400 134512640 146736320 4292678320 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 18.71
Current children cumulated vsize (KiB) 74040

[startup+25.5016 s]
/proc/loadavg: 1.21 1.21 1.40 3/109 21692
/proc/meminfo: memFree=1493568/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=74284 CPUtime=41.95
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 44509 0 0 0 4162 33 0 0 18 0 2 0 177838969 76066816 11095 1992294400 134512640 146736320 4292678320 18446744073709551615 135963891 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 18571 11095 1053 2985 0 15113 0
[pid=21688/tid=21692] ppid=21687 vsize=74284 CPUtime=13.04
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 7694 0 0 0 1298 6 0 0 25 0 2 0 177840119 76066816 11095 1992294400 134512640 146736320 4292678320 18446744073709551615 136385185 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 41.95
Current children cumulated vsize (KiB) 82984

[startup+51.101 s]
/proc/loadavg: 1.70 1.32 1.43 2/109 21692
/proc/meminfo: memFree=1487740/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=78448 CPUtime=86.39
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 93635 0 0 0 8572 67 0 0 18 0 2 0 177838969 80330752 12023 1992294400 134512640 146736320 4292678320 18446744073709551615 136000409 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 19612 12023 1080 2985 0 16154 0
[pid=21688/tid=21692] ppid=21687 vsize=78448 CPUtime=34.42
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 30255 0 0 0 3421 21 0 0 25 0 2 0 177840119 80330752 12023 1992294400 134512640 146736320 4292678320 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 86.39
Current children cumulated vsize (KiB) 87148

[startup+102.31 s]
/proc/loadavg: 2.00 1.46 1.47 3/109 21697
/proc/meminfo: memFree=1486872/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=78540 CPUtime=181.16
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 218809 0 0 0 17967 149 0 0 17 0 2 0 177838969 80424960 12052 1992294400 134512640 146736320 4292678320 18446744073709551615 136002113 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 19635 12052 1075 2985 0 16177 0
[pid=21688/tid=21692] ppid=21687 vsize=78540 CPUtime=83.67
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 82484 0 0 0 8311 56 0 0 25 0 2 0 177840119 80424960 12052 1992294400 134512640 146736320 4292678320 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 181.16
Current children cumulated vsize (KiB) 87240

[startup+162.302 s]
/proc/loadavg: 1.98 1.55 1.50 3/109 21699
/proc/meminfo: memFree=1484144/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=83660 CPUtime=289.99
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 384130 0 0 0 28747 252 0 0 16 0 2 0 177838969 85667840 12822 1992294400 134512640 146736320 4292678320 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 20915 12822 1075 2985 0 17457 0
[pid=21688/tid=21692] ppid=21687 vsize=83660 CPUtime=140.93
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 171504 0 0 0 13984 109 0 0 25 0 2 0 177840119 85667840 12822 1992294400 134512640 146736320 4292678320 18446744073709551615 136364179 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 289.99
Current children cumulated vsize (KiB) 92360

[startup+222.301 s]
/proc/loadavg: 1.99 1.63 1.53 3/109 21701
/proc/meminfo: memFree=1481416/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=86036 CPUtime=398.53
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 479950 0 0 0 39530 323 0 0 17 0 2 0 177838969 88100864 13533 1992294400 134512640 146736320 4292678320 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 21509 13533 1075 2985 0 18051 0
[pid=21688/tid=21692] ppid=21687 vsize=86036 CPUtime=197.91
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 246025 0 0 0 19636 155 0 0 25 0 2 0 177840119 88100864 13533 1992294400 134512640 146736320 4292678320 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 94736

[startup+282.302 s]
/proc/loadavg: 1.95 1.68 1.55 3/109 21703
/proc/meminfo: memFree=1481540/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=86232 CPUtime=502.81
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 606393 0 0 0 49872 409 0 0 17 0 2 0 177838969 88301568 13518 1992294400 134512640 146736320 4292678320 18446744073709551615 139046505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 21558 13518 1087 2985 0 18100 0
[pid=21688/tid=21692] ppid=21687 vsize=86232 CPUtime=247.83
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 333878 0 0 0 24575 208 0 0 25 0 2 0 177840119 88301568 13518 1992294400 134512640 146736320 4292678320 18446744073709551615 136400757 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 502.81
Current children cumulated vsize (KiB) 94932

[startup+342.302 s]
/proc/loadavg: 1.76 1.67 1.55 2/109 21703
/proc/meminfo: memFree=1480672/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=87256 CPUtime=614.49

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

[pid=21688] ppid=21687 vsize=87256 CPUtime=834.38
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 893108 0 0 0 82811 627 0 0 17 0 2 0 177838969 89350144 13685 1992294400 134512640 146736320 4292678320 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 21814 13685 1086 2985 0 18356 0
[pid=21688/tid=21692] ppid=21687 vsize=87256 CPUtime=419.6
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 501546 0 0 0 41631 329 0 0 25 0 2 0 177840119 89350144 13685 1992294400 134512640 146736320 4292678320 18446744073709551615 135846432 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 834.38
Current children cumulated vsize (KiB) 95956

[startup+522.302 s]
/proc/loadavg: 2.05 1.79 1.61 2/109 21709
/proc/meminfo: memFree=1479184/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=88776 CPUtime=943.12
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 943609 0 0 0 93636 676 0 0 17 0 2 0 177838969 90906624 14050 1992294400 134512640 146736320 4292678320 18446744073709551615 136000313 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 22194 14050 1086 2985 0 18736 0
[pid=21688/tid=21692] ppid=21687 vsize=88776 CPUtime=476.36
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 532512 0 0 0 47279 357 0 0 25 0 2 0 177840119 90906624 14050 1992294400 134512640 146736320 4292678320 18446744073709551615 136019067 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 97476

[startup+582.301 s]
/proc/loadavg: 1.88 1.79 1.62 3/109 21711
/proc/meminfo: memFree=1479308/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=88780 CPUtime=1053.3
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1047759 0 0 0 104578 752 0 0 16 0 2 0 177838969 90910720 14051 1992294400 134512640 146736320 4292678320 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 22195 14051 1086 2985 0 18737 0
[pid=21688/tid=21692] ppid=21687 vsize=88780 CPUtime=532.3
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 586389 0 0 0 52835 395 0 0 25 0 2 0 177840119 90910720 14051 1992294400 134512640 146736320 4292678320 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1053.3
Current children cumulated vsize (KiB) 97480

[startup+642.301 s]
/proc/loadavg: 2.04 1.85 1.65 3/109 21711
/proc/meminfo: memFree=1479184/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=88780 CPUtime=1163.02
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1107568 0 0 0 115492 810 0 0 25 0 2 0 177838969 90910720 14069 1992294400 134512640 146736320 4292678320 18446744073709551615 136385177 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22195 14069 1086 2985 0 18737 0
[pid=21688/tid=21692] ppid=21687 vsize=88780 CPUtime=585.38
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 625471 0 0 0 58111 427 0 0 16 0 2 0 177840119 90910720 14069 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1163.02
Current children cumulated vsize (KiB) 97480

[startup+702.302 s]
/proc/loadavg: 2.03 1.87 1.66 2/109 21713
/proc/meminfo: memFree=1480300/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=87556 CPUtime=1269.99
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1237204 0 0 0 126095 904 0 0 25 0 2 0 177838969 89657344 13790 1992294400 134512640 146736320 4292678320 18446744073709551615 136008177 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 21889 13790 1086 2985 0 18431 0
[pid=21688/tid=21692] ppid=21687 vsize=87556 CPUtime=636.94
/proc/21688/task/21692/stat : 21692 (pb_cplex) S 21687 21687 20975 0 -1 4202560 698426 0 0 0 63216 478 0 0 16 0 2 0 177840119 89657344 13790 1992294400 134512640 146736320 4292678320 18446744073709551615 144580073 0 2 4096 16387 18446604437826227264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1269.99
Current children cumulated vsize (KiB) 96256

[startup+762.31 s]
/proc/loadavg: 1.86 1.85 1.67 2/109 21715
/proc/meminfo: memFree=1479680/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=88580 CPUtime=1374.58
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1263787 0 0 0 136501 957 0 0 25 0 2 0 177838969 90705920 13945 1992294400 134512640 146736320 4292678320 18446744073709551615 136019034 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21688/statm: 22145 13945 1086 2985 0 18687 0
[pid=21688/tid=21692] ppid=21687 vsize=88580 CPUtime=686.89
/proc/21688/task/21692/stat : 21692 (pb_cplex) S 21687 21687 20975 0 -1 4202560 712889 0 0 0 68184 505 0 0 16 0 2 0 177840119 90705920 13945 1992294400 134512640 146736320 4292678320 18446744073709551615 144580073 0 2 4096 16387 18446604437826227264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1374.58
Current children cumulated vsize (KiB) 97280

[startup+822.302 s]
/proc/loadavg: 2.02 1.89 1.69 4/109 21717
/proc/meminfo: memFree=1479680/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=88580 CPUtime=1482.74
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1338817 0 0 0 147254 1020 0 0 18 0 2 0 177838969 90705920 13938 1992294400 134512640 146736320 4292678320 18446744073709551615 136475868 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22145 13938 1086 2985 0 18687 0
[pid=21688/tid=21692] ppid=21687 vsize=88580 CPUtime=740.88
/proc/21688/task/21692/stat : 21692 (pb_cplex) S 21687 21687 20975 0 -1 4202560 747926 0 0 0 73552 536 0 0 17 0 2 0 177840119 90705920 13938 1992294400 134512640 146736320 4292678320 18446744073709551615 144580073 0 2 4096 16387 18446604437826227264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1482.74
Current children cumulated vsize (KiB) 97280

[startup+882.302 s]
/proc/loadavg: 1.80 1.86 1.69 4/109 21719
/proc/meminfo: memFree=1477324/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=90500 CPUtime=1592.61
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1425151 0 0 0 158172 1089 0 0 18 0 2 0 177838969 92672000 14655 1992294400 134512640 146736320 4292678320 18446744073709551615 136419631 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22625 14655 1086 2985 0 19167 0
[pid=21688/tid=21692] ppid=21687 vsize=90500 CPUtime=795.14
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 786830 0 0 0 78947 567 0 0 17 0 2 0 177840119 92672000 14655 1992294400 134512640 146736320 4292678320 18446744073709551615 135526137 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1592.61
Current children cumulated vsize (KiB) 99200

[startup+942.301 s]
/proc/loadavg: 2.13 1.94 1.73 3/109 21719
/proc/meminfo: memFree=1476952/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=90988 CPUtime=1703.88
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1465851 0 0 0 169251 1137 0 0 19 0 2 0 177838969 93171712 14586 1992294400 134512640 146736320 4292678320 18446744073709551615 135855174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22747 14586 1086 2985 0 19289 0
[pid=21688/tid=21692] ppid=21687 vsize=90988 CPUtime=850.69
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 812229 0 0 0 84476 593 0 0 18 0 2 0 177840119 93171712 14586 1992294400 134512640 146736320 4292678320 18446744073709551615 135450974 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1703.88
Current children cumulated vsize (KiB) 99688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+994.101 s]
/proc/loadavg: 2.04 1.93 1.74 3/109 21721
/proc/meminfo: memFree=1476952/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=90992 CPUtime=1800.07
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1555156 0 0 0 178801 1206 0 0 20 0 2 0 177838969 93175808 14588 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22748 14588 1086 2985 0 19290 0
[pid=21688/tid=21692] ppid=21687 vsize=90992 CPUtime=898.64
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 851957 0 0 0 89240 624 0 0 17 0 2 0 177840119 93175808 14588 1992294400 134512640 146736320 4292678320 18446744073709551615 135525534 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) 99692

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

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

[startup+994.101 s]
/proc/loadavg: 2.04 1.93 1.74 3/109 21721
/proc/meminfo: memFree=1476952/2059040 swapFree=4139476/4192956
[pid=21687] ppid=21685 vsize=8700 CPUtime=0
/proc/21687/stat : 21687 (run) S 21685 21687 20975 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177838969 8908800 249 1992294400 4194304 4922060 140736109591904 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21687/statm: 2175 249 208 178 0 68 0
[pid=21688] ppid=21687 vsize=90992 CPUtime=1800.07
/proc/21688/stat : 21688 (pb_cplex) R 21687 21687 20975 0 -1 4202496 1555156 0 0 0 178801 1206 0 0 20 0 2 0 177838969 93175808 14588 1992294400 134512640 146736320 4292678320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21688/statm: 22748 14588 1086 2985 0 19290 0
[pid=21688/tid=21692] ppid=21687 vsize=90992 CPUtime=898.64
/proc/21688/task/21692/stat : 21692 (pb_cplex) R 21687 21687 20975 0 -1 4202560 851957 0 0 0 89240 624 0 0 17 0 2 0 177840119 93175808 14588 1992294400 134512640 146736320 4292678320 18446744073709551615 135525534 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) 99692

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21687 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 994.12
CPU time (s): 1800.07
CPU user time (s): 1788.01
CPU system time (s): 12.06
CPU usage (%): 181.072
Max. virtual memory (cumulated for all children) (KiB): 103628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 1.93871 second user time and 5.16221 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-02 00:12:31
IDJOB=2695721
IDBENCH=71848
IDSOLVER=1209
FILE ID=node004/2695721-1278022351
PBS_JOBID= 11198750
Free space on /tmp= 62180 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx49.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695721-1278022351/watcher-2695721-1278022351 -o /tmp/evaluation-result-2695721-1278022351/solver-2695721-1278022351 -C 1800 -W 2000 -M 1800  run HOME/instance-2695721-1278022351.opb

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

MD5SUM BENCH= e08af5097f76b1d4e2b0ba1d8a42ed5a
RANDOM SEED=1503628026

node004.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		: 3000.210
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1533676 kB
Buffers:        114648 kB
Cached:         299240 kB
SwapCached:       7448 kB
Active:         156300 kB
Inactive:       272204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1533676 kB
SwapTotal:     4192956 kB
SwapFree:      4139476 kB
Dirty:           16896 kB
Writeback:           0 kB
AnonPages:       12920 kB
Mapped:          11984 kB
Slab:            74860 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183368 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= 62164 MiB
End job on node004 at 2010-07-02 00:29:07