Trace number 2695770

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? 1799.57 1800.04

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_4.opb
MD5SUM7937d419688402745c19e3544f97b6e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.68
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables99789
Total number of constraints388956
Number of constraints which are clauses388925
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint1
Maximum length of a constraint3140
Number of terms in the objective function 3140
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 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 3178
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695770-1278021517.opb.
0.00/0.00	c Instance file HOME/instance-2695770-1278021517.opb
0.00/0.00	c File size is 12066143 bytes.
11.99/12.04	c Highest Coefficient sum: 3178
11.99/12.04	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
12.49/12.56	c ============================[ Problem Statistics ]=============================
12.49/12.56	c |                                                                             |
12.49/12.56	c |  Parsing time:          12.38        s                                      |
12.49/12.56	c |  Number Variables:      99789                                               |
12.58/12.69	c |  Number Constraints:    388956                                              |
12.58/12.69	c ===============================================================================
1799.43/1799.92	c Remaining time 1787.54 sec.
1799.43/1799.92	s UNKNOWN
1799.43/1799.92	c Total CPU time              : 1797.11 s

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-2695770-1278021517/watcher-2695770-1278021517 -o /tmp/evaluation-result-2695770-1278021517/solver-2695770-1278021517 -C 1800 -W 2000 -M 1800 run HOME/instance-2695770-1278021517.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 28737
/proc/meminfo: memFree=1552824/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) R 28735 28737 27815 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393754517 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0

[startup+0.0594029 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 28737
/proc/meminfo: memFree=1552824/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100407 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 28737
/proc/meminfo: memFree=1552824/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300424 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 28737
/proc/meminfo: memFree=1552824/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700459 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 28737
/proc/meminfo: memFree=1552824/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50053 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28739
/proc/meminfo: memFree=1551444/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=25272 CPUtime=1.49
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 589 0 0 0 149 0 0 0 25 0 1 0 143444180 25878528 543 1992294400 134512640 146736320 4288177776 18446744073709551615 140526533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 6318 543 292 2985 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33972

[startup+3.10067 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28739
/proc/meminfo: memFree=1550080/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=31828 CPUtime=3.09
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 2399 0 0 0 309 0 0 0 25 0 1 0 143444180 32591872 2320 1992294400 134512640 146736320 4288177776 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 7957 2320 475 2985 0 1945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40528

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28739
/proc/meminfo: memFree=1526396/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=61464 CPUtime=6.29
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 11100 0 0 0 626 3 0 0 25 0 1 0 143444180 62939136 10570 1992294400 134512640 146736320 4288177776 18446744073709551615 140526533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 15366 10570 1449 2985 0 9354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70164

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28739
/proc/meminfo: memFree=1463404/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=227464 CPUtime=12.68
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 59201 0 0 0 1246 22 0 0 18 0 1 0 143444180 232923136 39882 1992294400 134512640 146736320 4288177776 18446744073709551615 135808226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/28738/statm: 56866 39882 699 2985 0 53408 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 236164

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 28741
/proc/meminfo: memFree=1324896/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=260576 CPUtime=25.47
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 107559 0 0 0 2508 39 0 0 25 0 1 0 143444180 266829824 57611 1992294400 134512640 146736320 4288177776 18446744073709551615 137317533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 65144 57611 765 2985 0 61686 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 269276

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 28741
/proc/meminfo: memFree=1340024/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=242316 CPUtime=51.07
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 109280 0 0 0 5067 40 0 0 25 0 1 0 143444180 248131584 53772 1992294400 134512640 146736320 4288177776 18446744073709551615 138730248 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 60579 53772 767 2985 0 57121 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 251016

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 28743
/proc/meminfo: memFree=1254092/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=649720 CPUtime=102.26
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 161918 0 0 0 10169 57 0 0 25 0 1 0 143444180 665313280 75236 1992294400 134512640 146736320 4288177776 18446744073709551615 138730234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 162430 75236 790 2985 0 158972 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 658420

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.06 2/108 28752
/proc/meminfo: memFree=1093760/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=903764 CPUtime=162.22
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 298993 0 0 0 16110 112 0 0 25 0 1 0 143444180 925454336 115147 1992294400 134512640 146736320 4288177776 18446744073709551615 136400460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 225941 115147 896 2985 0 222483 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 912464

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.05 2/108 28754
/proc/meminfo: memFree=1091280/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=905344 CPUtime=222.21
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 324164 0 0 0 22100 121 0 0 25 0 1 0 143444180 927072256 115695 1992294400 134512640 146736320 4288177776 18446744073709551615 135854544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 226336 115695 896 2985 0 222878 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 914044

[startup+282.3 s]
/proc/loadavg: 1.01 1.00 1.04 2/108 28756
/proc/meminfo: memFree=1090660/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=907184 CPUtime=282.19
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 344693 0 0 0 28090 129 0 0 25 0 1 0 143444180 928956416 115852 1992294400 134512640 146736320 4288177776 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 226796 115852 896 2985 0 223338 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 915884

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 1.04 2/108 28758
/proc/meminfo: memFree=1084832/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=911600 CPUtime=342.18
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 359088 0 0 0 34084 134 0 0 25 0 1 0 143444180 933478400 117318 1992294400 134512640 146736320 4288177776 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 227900 117318 896 2985 0 224442 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 920300

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.04 2/108 28760
/proc/meminfo: memFree=1083964/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=912900 CPUtime=402.16
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 369487 0 0 0 40079 137 0 0 25 0 1 0 143444180 934809600 117555 1992294400 134512640 146736320 4288177776 18446744073709551615 136400463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 228225 117555 896 2985 0 224767 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 921600

[startup+462.3 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28786
/proc/meminfo: memFree=1074540/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=920352 CPUtime=1421.93
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 554341 0 0 0 141986 207 0 0 25 0 1 0 143444180 942440448 119865 1992294400 134512640 146736320 4288177776 18446744073709551615 139043748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230088 119865 896 2985 0 226630 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 929052

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28788
/proc/meminfo: memFree=1074416/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=920456 CPUtime=1481.9
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 564344 0 0 0 147980 210 0 0 25 0 1 0 143444180 942546944 119899 1992294400 134512640 146736320 4288177776 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230114 119899 896 2985 0 226656 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 929156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28790
/proc/meminfo: memFree=1074044/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=920624 CPUtime=1541.89
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 575599 0 0 0 153975 214 0 0 25 0 1 0 143444180 942718976 119986 1992294400 134512640 146736320 4288177776 18446744073709551615 135999699 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230156 119986 896 2985 0 226698 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 929324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28792
/proc/meminfo: memFree=1073796/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=920872 CPUtime=1601.87
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 585489 0 0 0 159969 218 0 0 25 0 1 0 143444180 942972928 120036 1992294400 134512640 146736320 4288177776 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230218 120036 896 2985 0 226760 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 929572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28792
/proc/meminfo: memFree=1073548/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=920984 CPUtime=1661.86
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 595517 0 0 0 165965 221 0 0 25 0 1 0 143444180 943087616 120087 1992294400 134512640 146736320 4288177776 18446744073709551615 136400436 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230246 120087 896 2985 0 226788 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 929684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28794
/proc/meminfo: memFree=1073424/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921224 CPUtime=1721.85
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 607085 0 0 0 171959 226 0 0 25 0 1 0 143444180 943333376 120163 1992294400 134512640 146736320 4288177776 18446744073709551615 136384861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230306 120163 896 2985 0 226848 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 929924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921500 CPUtime=1781.83
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 615308 0 0 0 177954 229 0 0 25 0 1 0 143444180 943616000 120229 1992294400 134512640 146736320 4288177776 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230375 120229 896 2985 0 226917 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 930200

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921544 CPUtime=1791.44
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 617071 0 0 0 178914 230 0 0 25 0 1 0 143444180 943661056 120234 1992294400 134512640 146736320 4288177776 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230386 120234 896 2985 0 226928 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 930244

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921544 CPUtime=1794.64
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 617078 0 0 0 179234 230 0 0 25 0 1 0 143444180 943661056 120241 1992294400 134512640 146736320 4288177776 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230386 120241 896 2985 0 226928 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 930244

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921588 CPUtime=1797.82
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 618808 0 0 0 179552 230 0 0 25 0 1 0 143444180 943706112 120251 1992294400 134512640 146736320 4288177776 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230397 120251 896 2985 0 226939 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 930288

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921588 CPUtime=1798.62
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 618808 0 0 0 179632 230 0 0 25 0 1 0 143444180 943706112 120251 1992294400 134512640 146736320 4288177776 18446744073709551615 135854456 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230397 120251 896 2985 0 226939 0
Current children cumulated CPU time (s) 1798.62
Current children cumulated vsize (KiB) 930288

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=921596 CPUtime=1799.03
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 618810 0 0 0 179673 230 0 0 25 0 1 0 143444180 943714304 120253 1992294400 134512640 146736320 4288177776 18446744073709551615 135446595 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 230399 120253 896 2985 0 226941 0
Current children cumulated CPU time (s) 1799.03
Current children cumulated vsize (KiB) 930296

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=927580 CPUtime=1799.43
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 623638 0 0 0 179711 232 0 0 25 0 1 0 143444180 949841920 123367 1992294400 134512640 146736320 4288177776 18446744073709551615 139022957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 231895 123375 896 2985 0 228437 0
Current children cumulated CPU time (s) 1799.43
Current children cumulated vsize (KiB) 936280

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28796
/proc/meminfo: memFree=1072680/2059040 swapFree=4139744/4192956
[pid=28737] ppid=28735 vsize=8700 CPUtime=0
/proc/28737/stat : 28737 (run) S 28735 28737 27815 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143444180 8908800 248 1992294400 4194304 4922060 140737193656112 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28737/statm: 2175 248 208 178 0 68 0
[pid=28738] ppid=28737 vsize=166824 CPUtime=1799.53
/proc/28738/stat : 28738 (pb_cplex) R 28737 28737 27815 0 -1 4202496 623935 0 0 0 179717 236 0 0 25 0 1 0 143444180 170827776 38044 1992294400 134512640 146736320 4288177776 18446744073709551615 144797937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28738/statm: 41706 38044 926 2985 0 38248 0
Current children cumulated CPU time (s) 1799.53
Current children cumulated vsize (KiB) 175524

Child status: 0
Real time (s): 1800.04
CPU time (s): 1799.57
CPU user time (s): 1797.19
CPU system time (s): 2.38064
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 943660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.19
system time used= 2.38064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 624313
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= 7
involuntary context switches= 6722

runsolver used 2.97055 second user time and 8.5327 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-01 23:58:38
IDJOB=2695770
IDBENCH=25013
IDSOLVER=1209
FILE ID=node043/2695770-1278021517
PBS_JOBID= 11198721
Free space on /tmp= 62216 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695770-1278021517/watcher-2695770-1278021517 -o /tmp/evaluation-result-2695770-1278021517/solver-2695770-1278021517 -C 1800 -W 2000 -M 1800  run HOME/instance-2695770-1278021517.opb

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

MD5SUM BENCH= 7937d419688402745c19e3544f97b6e8
RANDOM SEED=47859083

node043.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		: 3000.241
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		: 3000.241
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1553104 kB
Buffers:        121980 kB
Cached:         283132 kB
SwapCached:       6596 kB
Active:         168140 kB
Inactive:       250648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1553104 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           28532 kB
Writeback:           0 kB
AnonPages:       12016 kB
Mapped:          12136 kB
Slab:            65084 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182600 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= 62200 MiB
End job on node043 at 2010-07-02 00:28:38