Trace number 2696815

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) 1800.01 1149.82

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/
j30opt/normalized-j309_3.std.opb
MD5SUMd1ad10d24170726ec6d14d31a46a0d4d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark68
Best CPU time to get the best result obtained on this benchmark8.01078
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18662
Total number of constraints59695
Number of constraints which are clauses58495
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint25
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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-2696815-1278455354.opb.
0.00/0.00	c Instance file HOME/instance-2696815-1278455354.opb
0.00/0.00	c File size is 1856413 bytes.
0.00/0.73	c Highest Coefficient sum: 175
0.00/0.73	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.84	c ============================[ Problem Statistics ]=============================
0.00/0.84	c |                                                                             |
0.00/0.84	c |  Parsing time:          0.77         s                                      |
0.00/0.84	c |  Number Variables:      18662                                               |
0.00/0.86	c |  Number Constraints:    59695                                               |
0.00/0.86	c ===============================================================================
1800.01/1149.81	c Remaining time 1799.21 sec.
1800.01/1149.81	c 
1800.01/1149.81	c *** INTERRUPTED ***
1800.01/1149.81	s UNKNOWN
1800.01/1149.81	c Total CPU time              : 1794.04 s
1800.01/1149.81	c Memory used           : 305.33 MB
1800.01/1149.81	c CPU time              : 1794.04 s
1800.01/1149.81	c 
1800.01/1149.81	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-2696815-1278455354/watcher-2696815-1278455354 -o /tmp/evaluation-result-2696815-1278455354/solver-2696815-1278455354 -C 1800 -W 2000 -M 1800 run HOME/instance-2696815-1278455354.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: 0.92 0.98 0.99 3/105 24667
/proc/meminfo: memFree=1829936/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) R 24665 24667 23602 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447938965 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0

[startup+0.023359 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24667
/proc/meminfo: memFree=1829936/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101367 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24667
/proc/meminfo: memFree=1829936/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300389 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24667
/proc/meminfo: memFree=1829936/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700433 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24667
/proc/meminfo: memFree=1829936/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50052 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24669
/proc/meminfo: memFree=1793088/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=105028 CPUtime=1.45
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 22018 0 3 0 137 8 0 0 25 0 1 0 13743635 107548672 12455 1992294400 134512640 146736320 4294451392 18446744073709551615 136729852 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 26257 12455 790 2985 0 22799 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 113728

[startup+3.1007 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24669
/proc/meminfo: memFree=1781184/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=145540 CPUtime=3.06
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 36846 0 3 0 290 16 0 0 25 0 1 0 13743635 149032960 19331 1992294400 134512640 146736320 4294451392 18446744073709551615 136006921 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 36385 19331 902 2985 0 32927 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 154240

[startup+6.30105 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 24669
/proc/meminfo: memFree=1753036/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=148024 CPUtime=6.25
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 41354 0 3 0 607 18 0 0 25 0 1 0 13743635 151576576 19883 1992294400 134512640 146736320 4294451392 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 37006 19883 899 2985 0 33548 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 156724

[startup+12.7008 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 24669
/proc/meminfo: memFree=1751308/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=148744 CPUtime=12.66
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 47726 0 3 0 1245 21 0 0 25 0 1 0 13743635 152313856 20134 1992294400 134512640 146736320 4294451392 18446744073709551615 135983217 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 37186 20134 899 2985 0 33728 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 157444

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 24669
/proc/meminfo: memFree=1747712/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=150664 CPUtime=25.45
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 65678 0 3 0 2517 28 0 0 25 0 1 0 13743635 154279936 21153 1992294400 134512640 146736320 4294451392 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 37666 21153 955 2985 0 34208 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 159364

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 24671
/proc/meminfo: memFree=1746100/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=148736 CPUtime=51.03
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 76093 0 3 0 5071 32 0 0 25 0 1 0 13743635 152305664 21521 1992294400 134512640 146736320 4294451392 18446744073709551615 136017804 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 37184 21521 978 2985 0 33726 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 157436

[startup+102.309 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 24671
/proc/meminfo: memFree=1734816/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=156752 CPUtime=102.22
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 118984 0 3 0 10175 47 0 0 25 0 1 0 13743635 160514048 24404 1992294400 134512640 146736320 4294451392 18446744073709551615 135454073 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 39188 24404 1025 2985 0 35730 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 165452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24673
/proc/meminfo: memFree=1734072/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=173824 CPUtime=162.2
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 186701 0 3 0 16149 71 0 0 25 0 1 0 13743635 177995776 27298 1992294400 134512640 146736320 4294451392 18446744073709551615 136406061 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 43456 27298 1029 2985 0 39998 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 182524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24675
/proc/meminfo: memFree=1724772/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=166048 CPUtime=222.18
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 242467 0 3 0 22126 92 0 0 25 0 1 0 13743635 170033152 27092 1992294400 134512640 146736320 4294451392 18446744073709551615 139044802 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/24668/statm: 41512 27092 1044 2985 0 38054 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 174748

[startup+282.302 s]
/proc/loadavg: 1.22 1.06 1.02 2/108 24679
/proc/meminfo: memFree=1661896/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=263408 CPUtime=302.35
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 283421 0 3 0 30123 112 0 0 25 0 2 0 13743635 269729792 42601 1992294400 134512640 146736320 4294451392 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 65852 42601 1074 2985 0 62394 0
[pid=24668/tid=24679] ppid=24667 vsize=263408 CPUtime=0
/proc/24668/task/24679/stat : 24679 (pb_cplex) S 24667 24667 23602 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 2 0 13770202 269729792 42601 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 302.35
Current children cumulated vsize (KiB) 272108

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/108 24681
/proc/meminfo: memFree=1661524/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=263408 CPUtime=362.34
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 313573 0 3 0 36109 125 0 0 25 0 2 0 13743635 269729792 42701 1992294400 134512640 146736320 4294451392 18446744073709551615 136007295 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 65852 42701 1074 2985 0 62394 0
[pid=24668/tid=24679] ppid=24667 vsize=263408 CPUtime=0
/proc/24668/task/24679/stat : 24679 (pb_cplex) S 24667 24667 23602 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 2 0 13770202 269729792 42701 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 362.34
Current children cumulated vsize (KiB) 272108

[startup+402.302 s]
/proc/loadavg: 1.32 1.11 1.03 3/108 24681
/proc/meminfo: memFree=1642800/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=292036 CPUtime=446.82
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 366618 0 3 0 44534 148 0 0 25 0 2 0 13743635 299044864 47843 1992294400 134512640 146736320 4294451392 18446744073709551615 135656807 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 73009 47843 1074 2985 0 69551 0

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

[pid=24668] ppid=24667 vsize=296100 CPUtime=772.58
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 596010 0 3 0 77000 258 0 0 25 0 2 0 13743635 303206400 51128 1992294400 134512640 146736320 4294451392 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 74025 51128 1086 2985 0 70567 0
[pid=24668/tid=24679] ppid=24667 vsize=296100 CPUtime=198.85
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 137961 0 0 0 19816 69 0 0 25 0 2 0 13770202 303206400 51128 1992294400 134512640 146736320 4294451392 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 772.58
Current children cumulated vsize (KiB) 304800

[startup+642.3 s]
/proc/loadavg: 1.87 1.52 1.21 3/108 24689
/proc/meminfo: memFree=1627548/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=293704 CPUtime=887.87
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 673401 0 3 0 88488 299 0 0 18 0 2 0 13743635 300752896 51088 1992294400 134512640 146736320 4294451392 18446744073709551615 135854186 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 73426 51088 1091 2985 0 69968 0
[pid=24668/tid=24679] ppid=24667 vsize=293704 CPUtime=254.14
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 176981 0 0 0 25324 90 0 0 18 0 2 0 13770202 300752896 51088 1992294400 134512640 146736320 4294451392 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 887.87
Current children cumulated vsize (KiB) 302404

[startup+702.301 s]
/proc/loadavg: 1.95 1.61 1.26 2/108 24689
/proc/meminfo: memFree=1625068/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=298756 CPUtime=1006.7
/proc/24668/stat : 24668 (pb_cplex) S 24667 24667 23602 0 -1 4202496 761022 0 3 0 100329 341 0 0 25 0 2 0 13743635 305926144 51695 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 74689 51695 1091 2985 0 71231 0
[pid=24668/tid=24679] ppid=24667 vsize=298756 CPUtime=313.71
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 228483 0 0 0 31256 115 0 0 25 0 2 0 13770202 305926144 51695 1992294400 134512640 146736320 4294451392 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1006.7
Current children cumulated vsize (KiB) 307456

[startup+762.308 s]
/proc/loadavg: 1.70 1.61 1.28 2/108 24691
/proc/meminfo: memFree=1623828/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=298600 CPUtime=1103.06
/proc/24668/stat : 24668 (pb_cplex) S 24667 24667 23602 0 -1 4202496 838675 0 3 0 109931 375 0 0 25 0 2 0 13743635 305766400 51996 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 74650 51996 1090 2985 0 71192 0
[pid=24668/tid=24679] ppid=24667 vsize=298600 CPUtime=373.42
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 266154 0 0 0 37212 130 0 0 25 0 2 0 13770202 305766400 51996 1992294400 134512640 146736320 4294451392 18446744073709551615 136405686 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1103.06
Current children cumulated vsize (KiB) 307300

[startup+822.3 s]
/proc/loadavg: 1.82 1.65 1.31 2/108 24693
/proc/meminfo: memFree=1620852/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=302564 CPUtime=1212.51
/proc/24668/stat : 24668 (pb_cplex) S 24667 24667 23602 0 -1 4202496 921268 0 3 0 120838 413 0 0 25 0 2 0 13743635 309825536 52734 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 75641 52734 1090 2985 0 72183 0
[pid=24668/tid=24679] ppid=24667 vsize=302564 CPUtime=433.04
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 307606 0 0 0 43154 150 0 0 25 0 2 0 13770202 309825536 52734 1992294400 134512640 146736320 4294451392 18446744073709551615 136400450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1212.51
Current children cumulated vsize (KiB) 311264

[startup+882.301 s]
/proc/loadavg: 1.77 1.64 1.32 3/108 24695
/proc/meminfo: memFree=1622216/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=296064 CPUtime=1302.38
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 971760 0 3 0 129798 440 0 0 25 0 2 0 13743635 303169536 52372 1992294400 134512640 146736320 4294451392 18446744073709551615 139042876 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 74016 52372 1090 2985 0 70558 0
[pid=24668/tid=24679] ppid=24667 vsize=296064 CPUtime=492.81
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 327872 0 0 0 49120 161 0 0 25 0 2 0 13770202 303169536 52372 1992294400 134512640 146736320 4294451392 18446744073709551615 136400420 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1302.38
Current children cumulated vsize (KiB) 304764

[startup+942.301 s]
/proc/loadavg: 1.91 1.71 1.37 3/108 24697
/proc/meminfo: memFree=1612544/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=310932 CPUtime=1420.28
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 1057060 0 3 0 141543 485 0 0 22 0 2 0 13743635 318394368 54780 1992294400 134512640 146736320 4294451392 18446744073709551615 136007059 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 77733 54780 1090 2985 0 74275 0
[pid=24668/tid=24679] ppid=24667 vsize=310932 CPUtime=552.38
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 370236 0 0 0 55054 184 0 0 25 0 2 0 13770202 318394368 54780 1992294400 134512640 146736320 4294451392 18446744073709551615 136007062 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1420.28
Current children cumulated vsize (KiB) 319632

[startup+1002.3 s]
/proc/loadavg: 1.81 1.72 1.39 2/108 24697
/proc/meminfo: memFree=1611180/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=315800 CPUtime=1523.59
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 1148824 0 3 0 151835 524 0 0 25 0 2 0 13743635 323379200 55104 1992294400 134512640 146736320 4294451392 18446744073709551615 136388115 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/24668/statm: 78950 55104 1092 2985 0 75492 0
[pid=24668/tid=24679] ppid=24667 vsize=315800 CPUtime=595.96
/proc/24668/task/24679/stat : 24679 (pb_cplex) S 24667 24667 23602 0 -1 4202560 423622 0 0 0 59389 207 0 0 25 0 2 0 13770202 323379200 55104 1992294400 134512640 146736320 4294451392 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1523.59
Current children cumulated vsize (KiB) 324500

[startup+1062.3 s]
/proc/loadavg: 1.90 1.76 1.42 3/108 24699
/proc/meminfo: memFree=1606096/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=315492 CPUtime=1637.81
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 1237896 0 3 0 163212 569 0 0 25 0 2 0 13743635 323063808 56377 1992294400 134512640 146736320 4294451392 18446744073709551615 136405686 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 2
/proc/24668/statm: 78873 56377 1121 2985 0 75415 0
[pid=24668/tid=24679] ppid=24667 vsize=315492 CPUtime=654.85
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 476404 0 0 0 65253 232 0 0 25 0 2 0 13770202 323063808 56377 1992294400 134512640 146736320 4294451392 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1637.81
Current children cumulated vsize (KiB) 324192

[startup+1122.3 s]
/proc/loadavg: 1.91 1.78 1.45 3/108 24701
/proc/meminfo: memFree=1608700/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=312956 CPUtime=1755.16
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 1255403 0 3 0 174938 578 0 0 25 0 2 0 13743635 320466944 55751 1992294400 134512640 146736320 4294451392 18446744073709551615 135196472 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 2
/proc/24668/statm: 78239 55751 1120 2985 0 74781 0
[pid=24668/tid=24679] ppid=24667 vsize=312956 CPUtime=714.84
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 484407 0 0 0 71247 237 0 0 25 0 2 0 13770202 320466944 55751 1992294400 134512640 146736320 4294451392 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1755.16
Current children cumulated vsize (KiB) 321656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1149.8 s]
/proc/loadavg: 1.80 1.77 1.45 3/108 24701
/proc/meminfo: memFree=1608576/2059040 swapFree=4136056/4192956
[pid=24667] ppid=24665 vsize=8700 CPUtime=0
/proc/24667/stat : 24667 (run) S 24665 24667 23602 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 13743635 8908800 248 1992294400 4194304 4922060 140733769109856 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24667/statm: 2175 248 208 178 0 68 0
[pid=24668] ppid=24667 vsize=312652 CPUtime=1800.01
/proc/24668/stat : 24668 (pb_cplex) R 24667 24667 23602 0 -1 4202496 1295992 0 3 0 179403 598 0 0 25 0 2 0 13743635 320155648 55704 1992294400 134512640 146736320 4294451392 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 2
/proc/24668/statm: 78163 55704 1092 2985 0 74705 0
[pid=24668/tid=24679] ppid=24667 vsize=312652 CPUtime=742.34
/proc/24668/task/24679/stat : 24679 (pb_cplex) R 24667 24667 23602 0 -1 4202560 507707 0 0 0 73986 248 0 0 25 0 2 0 13770202 320155648 55704 1992294400 134512640 146736320 4294451392 18446744073709551615 136007284 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 321352

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 24667 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1149.82
CPU time (s): 1800.01
CPU user time (s): 1794.03
CPU system time (s): 5.98
CPU usage (%): 156.547
Max. virtual memory (cumulated for all children) (KiB): 332180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.02769 second user time and 5.60615 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-07 00:29:14
IDJOB=2696815
IDBENCH=78527
IDSOLVER=1209
FILE ID=node087/2696815-1278455354
PBS_JOBID= 11233493
Free space on /tmp= 62512 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j309_3.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696815-1278455354/watcher-2696815-1278455354 -o /tmp/evaluation-result-2696815-1278455354/solver-2696815-1278455354 -C 1800 -W 2000 -M 1800  run HOME/instance-2696815-1278455354.opb

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

MD5SUM BENCH= d1ad10d24170726ec6d14d31a46a0d4d
RANDOM SEED=2137279723

node087.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830588 kB
Buffers:         14060 kB
Cached:         145924 kB
SwapCached:      12920 kB
Active:          51892 kB
Inactive:       125848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830588 kB
SwapTotal:     4192956 kB
SwapFree:      4136056 kB
Dirty:           18488 kB
Writeback:           0 kB
AnonPages:       12592 kB
Mapped:           8376 kB
Slab:            28756 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182256 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-2696815-1278455354.opb

Free space on /tmp at the end= 62492 MiB
End job on node087 at 2010-07-07 00:48:26