Trace number 2697089

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) 1800.06 1331.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_1.opb
MD5SUM08f3a00099e19d384504c40fc611777e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint11
Maximum length of a constraint23
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6318
Sum of products size (including duplicates)12636
Number of different products6318
Sum of products size12636

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697089-1278049944.opb.
0.00/0.00	c Instance file HOME/instance-2697089-1278049944.opb
0.00/0.00	c File size is 483849 bytes.
0.00/0.21	c Highest Coefficient sum: 24
0.00/0.21	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.24	c ============================[ Problem Statistics ]=============================
0.00/0.24	c |                                                                             |
0.00/0.24	c |  Parsing time:          0.23         s                                      |
0.00/0.24	c |  Number Variables:      6818                                                |
0.00/0.24	c |  Number Constraints:    13136                                               |
0.00/0.24	c ===============================================================================
1800.06/1331.21	c Remaining time 1799.77 sec.
1800.06/1331.21	c 
1800.06/1331.21	c *** INTERRUPTED ***
1800.06/1331.21	s UNKNOWN
1800.06/1331.21	c Total CPU time              : 1797.08 s
1800.06/1331.21	c Memory used           : 120.22 MB
1800.06/1331.21	c CPU time              : 1797.08 s
1800.06/1331.21	c 
1800.06/1331.21	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-2697089-1278049944/watcher-2697089-1278049944 -o /tmp/evaluation-result-2697089-1278049944/solver-2697089-1278049944 -C 1800 -W 2000 -M 1800 run HOME/instance-2697089-1278049944.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: 1.72 1.73 1.60 3/105 776
/proc/meminfo: memFree=1648980/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) R 774 776 398 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595514261 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0

[startup+0.0434189 s]
/proc/loadavg: 1.72 1.73 1.60 3/105 776
/proc/meminfo: memFree=1648980/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101425 s]
/proc/loadavg: 1.72 1.73 1.60 3/105 776
/proc/meminfo: memFree=1648980/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301462 s]
/proc/loadavg: 1.72 1.73 1.60 3/105 776
/proc/meminfo: memFree=1648980/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701494 s]
/proc/loadavg: 1.72 1.73 1.60 3/105 776
/proc/meminfo: memFree=1648980/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50158 s]
/proc/loadavg: 1.72 1.73 1.60 2/107 778
/proc/meminfo: memFree=1625404/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=54412 CPUtime=1.49
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 9358 0 0 0 145 4 0 0 25 0 1 0 146288204 55717888 7238 1992294400 134512640 146736320 4287293232 18446744073709551615 137391451 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 13603 7238 968 2985 0 10145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63112

[startup+3.10176 s]
/proc/loadavg: 1.72 1.73 1.60 2/107 778
/proc/meminfo: memFree=1617096/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=57204 CPUtime=3.09
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 22104 0 0 0 300 9 0 0 25 0 1 0 146288204 58576896 8567 1992294400 134512640 146736320 4287293232 18446744073709551615 139023063 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 14301 8567 1005 2985 0 10843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65904

[startup+6.30113 s]
/proc/loadavg: 1.74 1.73 1.60 2/108 779
/proc/meminfo: memFree=1589808/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=112016 CPUtime=6.35
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 44237 0 0 0 615 20 0 0 18 0 2 0 146288204 114704384 16537 1992294400 134512640 146736320 4287293232 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 28004 16537 1038 2985 0 24546 0
[pid=777/tid=779] ppid=776 vsize=112016 CPUtime=2.21
/proc/777/task/779/stat : 779 (pb_cplex) R 776 776 398 0 -1 4202560 12299 0 0 0 215 6 0 0 20 0 2 0 146288600 114704384 16537 1992294400 134512640 146736320 4287293232 18446744073709551615 136402277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.35
Current children cumulated vsize (KiB) 120716

[startup+12.7018 s]
/proc/loadavg: 1.76 1.73 1.60 3/108 779
/proc/meminfo: memFree=1576168/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=118024 CPUtime=17.96
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 63198 0 0 0 1763 33 0 0 17 0 2 0 146288204 120856576 18777 1992294400 134512640 146736320 4287293232 18446744073709551615 139023083 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 29506 18777 1038 2985 0 26048 0
[pid=777/tid=779] ppid=776 vsize=118024 CPUtime=7.66
/proc/777/task/779/stat : 779 (pb_cplex) R 776 776 398 0 -1 4202560 21682 0 0 0 753 13 0 0 18 0 2 0 146288600 120856576 18777 1992294400 134512640 146736320 4287293232 18446744073709551615 136413558 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.96
Current children cumulated vsize (KiB) 126724

[startup+25.5012 s]
/proc/loadavg: 1.59 1.70 1.59 2/107 779
/proc/meminfo: memFree=1596512/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81616 CPUtime=31.36
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 71267 0 0 0 3097 39 0 0 25 0 1 0 146288204 83574784 13985 1992294400 134512640 146736320 4287293232 18446744073709551615 136018931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20404 13985 1041 2985 0 16946 0
Current children cumulated CPU time (s) 31.36
Current children cumulated vsize (KiB) 90316

[startup+51.1011 s]
/proc/loadavg: 1.39 1.64 1.57 2/107 781
/proc/meminfo: memFree=1596264/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81616 CPUtime=56.95
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 71329 0 0 0 5655 40 0 0 25 0 1 0 146288204 83574784 14037 1992294400 134512640 146736320 4287293232 18446744073709551615 135468194 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20404 14037 1042 2985 0 16946 0
Current children cumulated CPU time (s) 56.95
Current children cumulated vsize (KiB) 90316

[startup+102.309 s]
/proc/loadavg: 1.25 1.56 1.54 2/107 783
/proc/meminfo: memFree=1596140/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81616 CPUtime=108.14
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 71430 0 0 0 10774 40 0 0 25 0 1 0 146288204 83574784 14103 1992294400 134512640 146736320 4287293232 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20404 14103 1042 2985 0 16946 0
Current children cumulated CPU time (s) 108.14
Current children cumulated vsize (KiB) 90316

[startup+162.301 s]
/proc/loadavg: 1.09 1.45 1.51 2/107 783
/proc/meminfo: memFree=1587832/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81616 CPUtime=168.11
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 77983 0 0 0 16769 42 0 0 25 0 1 0 146288204 83574784 14834 1992294400 134512640 146736320 4287293232 18446744073709551615 136400574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20404 14834 1043 2985 0 16946 0
Current children cumulated CPU time (s) 168.11
Current children cumulated vsize (KiB) 90316

[startup+222.301 s]
/proc/loadavg: 1.03 1.37 1.47 2/107 785
/proc/meminfo: memFree=1585600/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=91624 CPUtime=228.09
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 85919 0 0 0 22763 46 0 0 25 0 1 0 146288204 93822976 16738 1992294400 134512640 146736320 4287293232 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 22906 16738 1043 2985 0 19448 0
Current children cumulated CPU time (s) 228.09
Current children cumulated vsize (KiB) 100324

[startup+282.302 s]
/proc/loadavg: 1.01 1.30 1.44 2/107 787
/proc/meminfo: memFree=1592916/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81328 CPUtime=288.07
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 93026 0 0 0 28758 49 0 0 25 0 1 0 146288204 83279872 14781 1992294400 134512640 146736320 4287293232 18446744073709551615 136008455 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20332 14781 1055 2985 0 16874 0
Current children cumulated CPU time (s) 288.07
Current children cumulated vsize (KiB) 90028

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.41 2/107 789
/proc/meminfo: memFree=1592916/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81328 CPUtime=348.06
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 93026 0 0 0 34756 50 0 0 25 0 1 0 146288204 83279872 14781 1992294400 134512640 146736320 4287293232 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20332 14781 1055 2985 0 16874 0
Current children cumulated CPU time (s) 348.06
Current children cumulated vsize (KiB) 90028

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.38 2/107 789
/proc/meminfo: memFree=1592916/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=81328 CPUtime=408.04
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 93026 0 0 0 40754 50 0 0 25 0 1 0 146288204 83279872 14781 1992294400 134512640 146736320 4287293232 18446744073709551615 136475806 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 20332 14781 1055 2985 0 16874 0

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

[pid=777] ppid=776 vsize=123040 CPUtime=877.68
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 237710 0 0 0 87646 122 0 0 25 0 2 0 146288204 125992960 23480 1992294400 134512640 146736320 4287293232 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30760 23480 1072 2985 0 27302 0
[pid=777/tid=792] ppid=776 vsize=123040 CPUtime=216.88
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 83389 0 0 0 21647 41 0 0 25 0 2 0 146335190 125992960 23480 1992294400 134512640 146736320 4287293232 18446744073709551615 136008406 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 877.68
Current children cumulated vsize (KiB) 131740

[startup+822.301 s]
/proc/loadavg: 1.93 1.46 1.39 4/108 811
/proc/meminfo: memFree=1557816/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123100 CPUtime=997.19
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 277536 0 0 0 99574 145 0 0 25 0 2 0 146288204 126054400 23524 1992294400 134512640 146736320 4287293232 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30775 23524 1072 2985 0 27317 0
[pid=777/tid=792] ppid=776 vsize=123100 CPUtime=276.42
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 102185 0 0 0 27590 52 0 0 25 0 2 0 146335190 126054400 23524 1992294400 134512640 146736320 4287293232 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 997.19
Current children cumulated vsize (KiB) 131800

[startup+882.301 s]
/proc/loadavg: 1.89 1.54 1.42 2/108 813
/proc/meminfo: memFree=1557320/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123108 CPUtime=1111.67
/proc/777/stat : 777 (pb_cplex) S 776 776 398 0 -1 4202496 317727 0 0 0 111000 167 0 0 25 0 2 0 146288204 126062592 23526 1992294400 134512640 146736320 4287293232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30777 23526 1072 2985 0 27319 0
[pid=777/tid=792] ppid=776 vsize=123108 CPUtime=335.99
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 123311 0 0 0 33535 64 0 0 25 0 2 0 146335190 126062592 23526 1992294400 134512640 146736320 4287293232 18446744073709551615 135854189 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1111.67
Current children cumulated vsize (KiB) 131808

[startup+942.301 s]
/proc/loadavg: 1.33 1.44 1.39 2/108 815
/proc/meminfo: memFree=1557444/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123816 CPUtime=1171.66
/proc/777/stat : 777 (pb_cplex) S 776 776 398 0 -1 4202496 342206 0 0 0 116988 178 0 0 25 0 2 0 146288204 126787584 23704 1992294400 134512640 146736320 4287293232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30954 23704 1074 2985 0 27496 0
[pid=777/tid=792] ppid=776 vsize=123816 CPUtime=395.98
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 147790 0 0 0 39523 75 0 0 25 0 2 0 146335190 126787584 23704 1992294400 134512640 146736320 4287293232 18446744073709551615 135465579 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1171.66
Current children cumulated vsize (KiB) 132516

[startup+1002.3 s]
/proc/loadavg: 1.27 1.39 1.37 3/108 817
/proc/meminfo: memFree=1557320/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123116 CPUtime=1241.18
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 367097 0 0 0 123928 190 0 0 25 0 2 0 146288204 126070784 23535 1992294400 134512640 146736320 4287293232 18446744073709551615 135855202 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30779 23535 1074 2985 0 27321 0
[pid=777/tid=792] ppid=776 vsize=123116 CPUtime=455.89
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 170373 0 0 0 45503 86 0 0 25 0 2 0 146335190 126070784 23535 1992294400 134512640 146736320 4287293232 18446744073709551615 136000315 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1241.18
Current children cumulated vsize (KiB) 131816

[startup+1062.3 s]
/proc/loadavg: 1.83 1.53 1.42 3/108 817
/proc/meminfo: memFree=1557196/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123864 CPUtime=1360.7
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 408205 0 0 0 135857 213 0 0 25 0 2 0 146288204 126836736 23655 1992294400 134512640 146736320 4287293232 18446744073709551615 136008017 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30966 23655 1074 2985 0 27508 0
[pid=777/tid=792] ppid=776 vsize=123864 CPUtime=515.43
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 192488 0 0 0 51443 100 0 0 25 0 2 0 146335190 126836736 23655 1992294400 134512640 146736320 4287293232 18446744073709551615 136008180 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1360.7
Current children cumulated vsize (KiB) 132564

[startup+1122.3 s]
/proc/loadavg: 1.49 1.50 1.42 2/108 819
/proc/meminfo: memFree=1556700/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123864 CPUtime=1446.49
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 439865 0 0 0 144420 229 0 0 25 0 2 0 146288204 126836736 23656 1992294400 134512640 146736320 4287293232 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30966 23656 1074 2985 0 27508 0
[pid=777/tid=792] ppid=776 vsize=123864 CPUtime=541.24
/proc/777/task/792/stat : 792 (pb_cplex) S 776 776 398 0 -1 4202560 200700 0 0 0 54020 104 0 0 25 0 2 0 146335190 126836736 23656 1992294400 134512640 146736320 4287293232 18446744073709551615 144580073 0 2 4096 16387 18446604437825319872 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1446.49
Current children cumulated vsize (KiB) 132564

[startup+1182.3 s]
/proc/loadavg: 1.52 1.49 1.42 3/108 821
/proc/meminfo: memFree=1557320/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123260 CPUtime=1534.87
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 476222 0 0 0 153237 250 0 0 25 0 2 0 146288204 126218240 23532 1992294400 134512640 146736320 4287293232 18446744073709551615 136385184 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30815 23532 1070 2985 0 27357 0
[pid=777/tid=792] ppid=776 vsize=123260 CPUtime=569.63
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 212203 0 0 0 56852 111 0 0 25 0 2 0 146335190 126218240 23532 1992294400 134512640 146736320 4287293232 18446744073709551615 135855170 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1534.87
Current children cumulated vsize (KiB) 131960

[startup+1242.3 s]
/proc/loadavg: 1.77 1.58 1.45 2/108 823
/proc/meminfo: memFree=1556080/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=124284 CPUtime=1648.21
/proc/777/stat : 777 (pb_cplex) S 776 776 398 0 -1 4202496 514273 0 0 0 164548 273 0 0 25 0 2 0 146288204 127266816 23750 1992294400 134512640 146736320 4287293232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 31071 23750 1070 2985 0 27613 0
[pid=777/tid=792] ppid=776 vsize=124284 CPUtime=629.22
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 235669 0 0 0 62797 125 0 0 25 0 2 0 146335190 127266816 23750 1992294400 134512640 146736320 4287293232 18446744073709551615 136003486 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1648.21
Current children cumulated vsize (KiB) 132984

[startup+1302.3 s]
/proc/loadavg: 1.80 1.60 1.46 3/108 825
/proc/meminfo: memFree=1556824/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123812 CPUtime=1742.49
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 544124 0 0 0 173958 291 0 0 25 0 2 0 146288204 126783488 23687 1992294400 134512640 146736320 4287293232 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30953 23687 1070 2985 0 27495 0
[pid=777/tid=792] ppid=776 vsize=123812 CPUtime=688.94
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 253716 0 0 0 68759 135 0 0 25 0 2 0 146335190 126783488 23687 1992294400 134512640 146736320 4287293232 18446744073709551615 138412932 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1742.49
Current children cumulated vsize (KiB) 132512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1331.2 s]
/proc/loadavg: 1.88 1.63 1.48 3/108 825
/proc/meminfo: memFree=1556948/2059040 swapFree=4136052/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 398 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146288203 8908800 249 1992294400 4194304 4922060 140736858744640 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=123104 CPUtime=1800.06
/proc/777/stat : 777 (pb_cplex) R 776 776 398 0 -1 4202496 562690 0 0 0 179706 300 0 0 25 0 2 0 146288204 126058496 23505 1992294400 134512640 146736320 4287293232 18446744073709551615 136007973 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 30776 23505 1070 2985 0 27318 0
[pid=777/tid=792] ppid=776 vsize=123104 CPUtime=717.63
/proc/777/task/792/stat : 792 (pb_cplex) R 776 776 398 0 -1 4202560 262524 0 0 0 71623 140 0 0 25 0 2 0 146335190 126058496 23505 1992294400 134512640 146736320 4287293232 18446744073709551615 135999893 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 131804

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 776 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1331.22
CPU time (s): 1800.06
CPU user time (s): 1797.06
CPU system time (s): 3
CPU usage (%): 135.219
Max. virtual memory (cumulated for all children) (KiB): 133884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 2.38564 second user time and 6.51301 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-02 07:52:24
IDJOB=2697089
IDBENCH=48123
IDSOLVER=1209
FILE ID=node086/2697089-1278049944
PBS_JOBID= 11198829
Free space on /tmp= 62232 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697089-1278049944/watcher-2697089-1278049944 -o /tmp/evaluation-result-2697089-1278049944/solver-2697089-1278049944 -C 1800 -W 2000 -M 1800  run HOME/instance-2697089-1278049944.opb

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

MD5SUM BENCH= 08f3a00099e19d384504c40fc611777e
RANDOM SEED=1735334643

node086.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1650252 kB
Buffers:         84276 kB
Cached:         219644 kB
SwapCached:      10276 kB
Active:         110324 kB
Inactive:       207092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1650252 kB
SwapTotal:     4192956 kB
SwapFree:      4136052 kB
Dirty:           16628 kB
Writeback:           0 kB
AnonPages:       12012 kB
Mapped:           8412 kB
Slab:            69496 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182236 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-2697089-1278049944.opb

Free space on /tmp at the end= 62216 MiB
End job on node086 at 2010-07-02 08:14:38