Trace number 2695869

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) 1800.12 995.821

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
MD5SUMd89a654d285384133d515ccaf16a0c40
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1055
Best CPU time to get the best result obtained on this benchmark1789.46
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1040
Optimality of the best value was proved NO
Number of variables1968
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1968
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 1968
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1968
Number of bits of the biggest sum of numbers11
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-2695869-1278017772.opb.
0.00/0.00	c Instance file HOME/instance-2695869-1278017772.opb
0.00/0.00	c File size is 112254 bytes.
0.00/0.93	c Highest Coefficient sum: 3
0.00/0.93	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.94	c ============================[ Problem Statistics ]=============================
0.00/0.94	c |                                                                             |
0.00/0.94	c |  Parsing time:          0.93         s                                      |
0.00/0.94	c |  Number Variables:      1968                                                |
0.00/0.94	c |  Number Constraints:    4000                                                |
0.00/0.94	c ===============================================================================
1800.10/995.81	c Remaining time 1799.06 sec.
1800.10/995.81	c 
1800.10/995.81	c *** INTERRUPTED ***
1800.10/995.81	s UNKNOWN
1800.10/995.81	c Total CPU time              : 1797.88 s
1800.10/995.81	c Memory used           : 65.16 MB
1800.10/995.81	c CPU time              : 1797.88 s
1800.10/995.81	c 
1800.10/995.81	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-2695869-1278017772/watcher-2695869-1278017772 -o /tmp/evaluation-result-2695869-1278017772/solver-2695869-1278017772 -C 1800 -W 2000 -M 1800 run HOME/instance-2695869-1278017772.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.17 2.06 1.77 3/105 28745
/proc/meminfo: memFree=1392000/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0

[startup+0.0511881 s]
/proc/loadavg: 2.17 2.06 1.77 3/105 28745
/proc/meminfo: memFree=1392000/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101191 s]
/proc/loadavg: 2.17 2.06 1.77 3/105 28745
/proc/meminfo: memFree=1392000/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301211 s]
/proc/loadavg: 2.17 2.06 1.77 3/105 28745
/proc/meminfo: memFree=1392000/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701249 s]
/proc/loadavg: 2.17 2.06 1.77 3/105 28745
/proc/meminfo: memFree=1392000/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50133 s]
/proc/loadavg: 2.17 2.06 1.77 2/107 28747
/proc/meminfo: memFree=1384916/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=25420 CPUtime=1.48
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 4503 0 0 0 147 1 0 0 25 0 1 0 143070725 26030080 3004 1992294400 134512640 146736320 4290407488 18446744073709551615 139044802 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28746/statm: 6355 3004 1017 2985 0 2897 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34120

[startup+3.10148 s]
/proc/loadavg: 2.17 2.06 1.77 2/107 28747
/proc/meminfo: memFree=1382064/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=25784 CPUtime=3.08
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 4993 0 0 0 307 1 0 0 25 0 1 0 143070725 26402816 3160 1992294400 134512640 146736320 4290407488 18446744073709551615 135525292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28746/statm: 6446 3160 1016 2985 0 2988 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34484

[startup+6.30179 s]
/proc/loadavg: 2.08 2.04 1.77 2/107 28747
/proc/meminfo: memFree=1382064/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=26844 CPUtime=6.28
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 5914 0 0 0 626 2 0 0 25 0 1 0 143070725 27488256 3410 1992294400 134512640 146736320 4290407488 18446744073709551615 136406540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28746/statm: 6711 3410 1016 2985 0 3253 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35544

[startup+12.7014 s]
/proc/loadavg: 2.15 2.05 1.77 2/107 28747
/proc/meminfo: memFree=1381212/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=25772 CPUtime=12.67
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 6947 0 0 0 1265 2 0 0 25 0 1 0 143070725 26390528 3213 1992294400 134512640 146736320 4290407488 18446744073709551615 135459333 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28746/statm: 6443 3213 1015 2985 0 2985 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34472

[startup+25.5007 s]
/proc/loadavg: 1.89 2.00 1.76 2/107 28749
/proc/meminfo: memFree=1381832/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=28060 CPUtime=25.47
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 12491 0 0 0 2543 4 0 0 25 0 1 0 143070725 28733440 3735 1992294400 134512640 146736320 4290407488 18446744073709551615 136405899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28746/statm: 7015 3735 1017 2985 0 3557 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36760

[startup+51.1012 s]
/proc/loadavg: 1.59 1.92 1.74 3/108 28750
/proc/meminfo: memFree=1375376/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=44980 CPUtime=56.25
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 16526 0 0 0 5619 6 0 0 20 0 2 0 143070725 46059520 5036 1992294400 134512640 146736320 4290407488 18446744073709551615 136003490 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 11245 5036 1049 2985 0 7787 0
[pid=28746/tid=28750] ppid=28745 vsize=44980 CPUtime=8.02
/proc/28746/task/28750/stat : 28750 (pb_cplex) R 28745 28745 28432 0 -1 4202560 518 0 0 0 802 0 0 0 21 0 2 0 143074619 46059520 5036 1992294400 134512640 146736320 4290407488 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 56.25
Current children cumulated vsize (KiB) 53680

[startup+102.309 s]
/proc/loadavg: 1.80 1.93 1.75 3/108 28752
/proc/meminfo: memFree=1375004/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=45356 CPUtime=151.33
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 16722 0 0 0 15120 13 0 0 22 0 2 0 143070725 46444544 5206 1992294400 134512640 146736320 4290407488 18446744073709551615 136009111 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 11339 5206 1062 2985 0 7881 0
[pid=28746/tid=28750] ppid=28745 vsize=45356 CPUtime=55.77
/proc/28746/task/28750/stat : 28750 (pb_cplex) R 28745 28745 28432 0 -1 4202560 597 0 0 0 5573 4 0 0 22 0 2 0 143074619 46444544 5206 1992294400 134512640 146736320 4290407488 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 151.33
Current children cumulated vsize (KiB) 54056

[startup+162.301 s]
/proc/loadavg: 1.55 1.82 1.72 3/108 28753
/proc/meminfo: memFree=1361240/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=57392 CPUtime=234.64
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 20296 0 0 0 23444 20 0 0 25 0 2 0 143070725 58769408 8611 1992294400 134512640 146736320 4290407488 18446744073709551615 135855142 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 14348 8611 1066 2985 0 10890 0
[pid=28746/tid=28753] ppid=28745 vsize=57392 CPUtime=19.81
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 288 0 0 0 1981 0 0 0 25 0 2 0 143084639 58769408 8611 1992294400 134512640 146736320 4290407488 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 234.64
Current children cumulated vsize (KiB) 66092

[startup+222.301 s]
/proc/loadavg: 1.82 1.85 1.73 3/108 28755
/proc/meminfo: memFree=1360868/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=57880 CPUtime=346.63
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 20394 0 0 0 34635 28 0 0 25 0 2 0 143070725 59269120 8709 1992294400 134512640 146736320 4290407488 18446744073709551615 136001974 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 14470 8709 1066 2985 0 11012 0
[pid=28746/tid=28753] ppid=28745 vsize=57880 CPUtime=75.44
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 363 0 0 0 7540 4 0 0 25 0 2 0 143084639 59269120 8709 1992294400 134512640 146736320 4290407488 18446744073709551615 136475782 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 346.63
Current children cumulated vsize (KiB) 66580

[startup+282.301 s]
/proc/loadavg: 1.93 1.87 1.75 3/108 28757
/proc/meminfo: memFree=1360372/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=58284 CPUtime=460.08
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 20527 0 0 0 45969 39 0 0 25 0 2 0 143070725 59682816 8842 1992294400 134512640 146736320 4290407488 18446744073709551615 136000406 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 14571 8842 1066 2985 0 11113 0
[pid=28746/tid=28753] ppid=28745 vsize=58284 CPUtime=131.58
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 423 0 0 0 13148 10 0 0 25 0 2 0 143084639 59682816 8842 1992294400 134512640 146736320 4290407488 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 460.08
Current children cumulated vsize (KiB) 66984

[startup+342.301 s]
/proc/loadavg: 1.91 1.88 1.75 3/108 28768
/proc/meminfo: memFree=1359256/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=58808 CPUtime=570.47
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 20651 0 0 0 56999 48 0 0 21 0 2 0 143070725 60219392 8966 1992294400 134512640 146736320 4290407488 18446744073709551615 136008615 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 14702 8966 1066 2985 0 11244 0
[pid=28746/tid=28753] ppid=28745 vsize=58808 CPUtime=188.31
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 481 0 0 0 18815 16 0 0 22 0 2 0 143084639 60219392 8966 1992294400 134512640 146736320 4290407488 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 570.47
Current children cumulated vsize (KiB) 67508

[startup+402.301 s]
/proc/loadavg: 1.96 1.91 1.77 3/108 28770
/proc/meminfo: memFree=1359008/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=60552 CPUtime=680.31
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 21233 0 0 0 67973 58 0 0 21 0 2 0 143070725 62005248 9169 1992294400 134512640 146736320 4290407488 18446744073709551615 136008309 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15138 9169 1066 2985 0 11680 0
[pid=28746/tid=28753] ppid=28745 vsize=60552 CPUtime=242.71
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 976 0 0 0 24250 21 0 0 21 0 2 0 143084639 62005248 9169 1992294400 134512640 146736320 4290407488 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 680.31
Current children cumulated vsize (KiB) 69252

[startup+462.301 s]
/proc/loadavg: 2.13 1.95 1.79 3/108 28770
/proc/meminfo: memFree=1358388/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=60700 CPUtime=791.06
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 29867 0 0 0 79035 71 0 0 25 0 2 0 143070725 62156800 9281 1992294400 134512640 146736320 4290407488 18446744073709551615 139044540 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15175 9281 1066 2985 0 11717 0
[pid=28746/tid=28753] ppid=28745 vsize=60700 CPUtime=296.23
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 9571 0 0 0 29594 29 0 0 18 0 2 0 143084639 62156800 9281 1992294400 134512640 146736320 4290407488 18446744073709551615 135854509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 791.06
Current children cumulated vsize (KiB) 69400

[startup+522.301 s]
/proc/loadavg: 2.13 1.98 1.81 3/108 28772
/proc/meminfo: memFree=1358140/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=60892 CPUtime=900.48
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 41377 0 0 0 89960 88 0 0 25 0 2 0 143070725 62353408 9391 1992294400 134512640 146736320 4290407488 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15223 9391 1066 2985 0 11765 0
[pid=28746/tid=28753] ppid=28745 vsize=60892 CPUtime=350.76
/proc/28746/task/28753/stat : 28753 (pb_cplex) S 28745 28745 28432 0 -1 4202560 21046 0 0 0 35037 39 0 0 20 0 2 0 143084639 62353408 9391 1992294400 134512640 146736320 4290407488 18446744073709551615 144580073 0 2 4096 16387 18446604436391499008 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 900.48
Current children cumulated vsize (KiB) 69592

[startup+582.301 s]
/proc/loadavg: 2.08 2.00 1.82 3/108 28774
/proc/meminfo: memFree=1357396/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=62076 CPUtime=1015
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 54356 0 0 0 101395 105 0 0 22 0 2 0 143070725 63565824 9559 1992294400 134512640 146736320 4290407488 18446744073709551615 136003490 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 15519 9559 1066 2985 0 12061 0
[pid=28746/tid=28753] ppid=28745 vsize=62076 CPUtime=407.73
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 33956 0 0 0 40722 51 0 0 25 0 2 0 143084639 63565824 9559 1992294400 134512640 146736320 4290407488 18446744073709551615 136475800 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1015
Current children cumulated vsize (KiB) 70776

[startup+642.302 s]
/proc/loadavg: 1.83 1.93 1.81 3/108 28776
/proc/meminfo: memFree=1356528/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=62800 CPUtime=1127.74
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 58014 0 0 0 112655 119 0 0 25 0 2 0 143070725 64307200 9739 1992294400 134512640 146736320 4290407488 18446744073709551615 139044540 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15700 9739 1066 2985 0 12242 0
[pid=28746/tid=28753] ppid=28745 vsize=62800 CPUtime=464.84
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 37518 0 0 0 46425 59 0 0 19 0 2 0 143084639 64307200 9739 1992294400 134512640 146736320 4290407488 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1127.74
Current children cumulated vsize (KiB) 71500

[startup+702.301 s]
/proc/loadavg: 1.90 1.94 1.82 3/108 28778
/proc/meminfo: memFree=1356156/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=62944 CPUtime=1241.99
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 69766 0 0 0 124060 139 0 0 25 0 2 0 143070725 64454656 9873 1992294400 134512640 146736320 4290407488 18446744073709551615 136008014 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15736 9873 1066 2985 0 12278 0
[pid=28746/tid=28753] ppid=28745 vsize=62944 CPUtime=522.43
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 49222 0 0 0 52172 71 0 0 18 0 2 0 143084639 64454656 9873 1992294400 134512640 146736320 4290407488 18446744073709551615 136008653 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 71644

[startup+762.309 s]
/proc/loadavg: 2.04 1.96 1.83 3/108 28778
/proc/meminfo: memFree=1355412/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=63228 CPUtime=1356.34
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 81932 0 0 0 135478 156 0 0 23 0 2 0 143070725 64745472 10026 1992294400 134512640 146736320 4290407488 18446744073709551615 135446013 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 15807 10026 1066 2985 0 12349 0
[pid=28746/tid=28753] ppid=28745 vsize=63228 CPUtime=579.86
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 61319 0 0 0 57903 83 0 0 19 0 2 0 143084639 64745472 10026 1992294400 134512640 146736320 4290407488 18446744073709551615 136000412 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1356.34
Current children cumulated vsize (KiB) 71928

[startup+822.301 s]
/proc/loadavg: 2.06 2.00 1.85 2/108 28780
/proc/meminfo: memFree=1354792/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=64780 CPUtime=1469.17
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 91652 0 0 0 146746 171 0 0 25 0 2 0 143070725 66334720 10216 1992294400 134512640 146736320 4290407488 18446744073709551615 135844909 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 16195 10216 1066 2985 0 12737 0
[pid=28746/tid=28753] ppid=28745 vsize=64780 CPUtime=636.99
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 70943 0 0 0 63607 92 0 0 16 0 2 0 143084639 66334720 10216 1992294400 134512640 146736320 4290407488 18446744073709551615 136403132 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1469.17
Current children cumulated vsize (KiB) 73480

[startup+882.301 s]
/proc/loadavg: 2.13 2.02 1.86 3/108 28782
/proc/meminfo: memFree=1354296/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=64968 CPUtime=1584.42
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 103639 0 0 0 158253 189 0 0 25 0 2 0 143070725 66527232 10344 1992294400 134512640 146736320 4290407488 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 16242 10344 1066 2985 0 12784 0
[pid=28746/tid=28753] ppid=28745 vsize=64968 CPUtime=694.39
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 82886 0 0 0 69336 103 0 0 18 0 2 0 143084639 66527232 10344 1992294400 134512640 146736320 4290407488 18446744073709551615 144798020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1584.42
Current children cumulated vsize (KiB) 73668

[startup+942.302 s]
/proc/loadavg: 2.10 2.04 1.88 3/108 28784
/proc/meminfo: memFree=1353676/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=65280 CPUtime=1696.91
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 114847 0 0 0 169486 205 0 0 25 0 2 0 143070725 66846720 10508 1992294400 134512640 146736320 4290407488 18446744073709551615 135854195 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28746/statm: 16320 10508 1066 2985 0 12862 0
[pid=28746/tid=28753] ppid=28745 vsize=65280 CPUtime=751.45
/proc/28746/task/28753/stat : 28753 (pb_cplex) R 28745 28745 28432 0 -1 4202560 94011 0 0 0 75032 113 0 0 20 0 2 0 143084639 66846720 10508 1992294400 134512640 146736320 4290407488 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1696.91
Current children cumulated vsize (KiB) 73980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+995.802 s]
/proc/loadavg: 2.16 2.07 1.90 3/108 28786
/proc/meminfo: memFree=1352932/2059040 swapFree=4140120/4192956
[pid=28745] ppid=28743 vsize=8700 CPUtime=0
/proc/28745/stat : 28745 (run) S 28743 28745 28432 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143070725 8908800 248 1992294400 4194304 4922060 140735091241536 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28745/statm: 2175 248 208 178 0 68 0
[pid=28746] ppid=28745 vsize=66720 CPUtime=1800.1
/proc/28746/stat : 28746 (pb_cplex) R 28745 28745 28432 0 -1 4202496 125921 0 0 0 179787 223 0 0 25 0 2 0 143070725 68321280 10692 1992294400 134512640 146736320 4290407488 18446744073709551615 136712910 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28746/statm: 16680 10692 1066 2985 0 13222 0
[pid=28746/tid=28753] ppid=28745 vsize=66720 CPUtime=802.67
/proc/28746/task/28753/stat : 28753 (pb_cplex) S 28745 28745 28432 0 -1 4202560 104987 0 0 0 80144 123 0 0 20 0 2 0 143084639 68321280 10692 1992294400 134512640 146736320 4290407488 18446744073709551615 144580073 0 2 4096 16387 18446604436391499008 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 75420

Sending SIGTERM to process tree (bottom up)

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

Child status: 0
Real time (s): 995.821
CPU time (s): 1800.12
CPU user time (s): 1797.88
CPU system time (s): 2.23966
CPU usage (%): 180.768
Max. virtual memory (cumulated for all children) (KiB): 75420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.88
system time used= 2.23966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126295
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= 9603
involuntary context switches= 26965

runsolver used 1.87471 second user time and 4.88826 second system time

The end

Launcher Data 

Begin job on node089 at 2010-07-01 22:56:12
IDJOB=2695869
IDBENCH=1991
IDSOLVER=1209
FILE ID=node089/2695869-1278017772
PBS_JOBID= 11198698
Free space on /tmp= 62528 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695869-1278017772/watcher-2695869-1278017772 -o /tmp/evaluation-result-2695869-1278017772/solver-2695869-1278017772 -C 1800 -W 2000 -M 1800  run HOME/instance-2695869-1278017772.opb

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

MD5SUM BENCH= d89a654d285384133d515ccaf16a0c40
RANDOM SEED=629672155

node089.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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1392528 kB
Buffers:        178940 kB
Cached:         381596 kB
SwapCached:       6416 kB
Active:         284508 kB
Inactive:       289720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1392528 kB
SwapTotal:     4192956 kB
SwapFree:      4140120 kB
Dirty:           16768 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          12000 kB
Slab:            70536 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182452 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= 62508 MiB
End job on node089 at 2010-07-01 23:12:48