Trace number 2695976

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 2010-06-29OPT904 58.885 39.572

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark54.7217
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695976-1278016581.opb.
0.00/0.00	c Instance file HOME/instance-2695976-1278016581.opb
0.00/0.00	c File size is 108800 bytes.
0.00/0.98	c Highest Coefficient sum: 74
0.00/0.98	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.99	c ============================[ Problem Statistics ]=============================
0.00/0.99	c |                                                                             |
0.00/0.99	c |  Parsing time:          0.99         s                                      |
0.00/0.99	c |  Number Variables:      1800                                                |
0.00/0.99	c |  Number Constraints:    215                                                 |
0.00/0.99	c ===============================================================================
58.80/39.56	c Remaining time 1799.01 sec.
58.80/39.56	s OPTIMUM FOUND
58.80/39.56	c Solution value = 904.00
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58.80/39.56	c Total CPU time              : 58.5321 s

Verifier Data

OK	904

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695976-1278016581/watcher-2695976-1278016581 -o /tmp/evaluation-result-2695976-1278016581/solver-2695976-1278016581 -C 1800 -W 2000 -M 1800 run HOME/instance-2695976-1278016581.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: 2.08 2.11 1.61 3/106 27571
/proc/meminfo: memFree=1506912/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0

[startup+0.105762 s]
/proc/loadavg: 2.08 2.11 1.61 3/106 27571
/proc/meminfo: memFree=1506912/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20177 s]
/proc/loadavg: 2.08 2.11 1.61 3/106 27571
/proc/meminfo: memFree=1506912/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301789 s]
/proc/loadavg: 2.08 2.11 1.61 3/106 27571
/proc/meminfo: memFree=1506912/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701817 s]
/proc/loadavg: 2.08 2.11 1.61 3/106 27571
/proc/meminfo: memFree=1506912/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50189 s]
/proc/loadavg: 2.00 2.10 1.60 2/108 27573
/proc/meminfo: memFree=1502928/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=21616 CPUtime=1.49
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 3258 0 0 0 148 1 0 0 18 0 1 0 142949961 22134784 2379 1992294400 134512640 146736320 4286677744 18446744073709551615 136016747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27572/statm: 5404 2379 1003 2985 0 1946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30316

[startup+3.10104 s]
/proc/loadavg: 2.00 2.10 1.60 2/108 27573
/proc/meminfo: memFree=1500572/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=21104 CPUtime=3.08
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 4172 0 0 0 307 1 0 0 20 0 1 0 142949961 21610496 2396 1992294400 134512640 146736320 4286677744 18446744073709551615 136000774 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27572/statm: 5276 2396 1014 2985 0 1818 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29804

[startup+6.30134 s]
/proc/loadavg: 2.00 2.10 1.60 3/109 27575
/proc/meminfo: memFree=1497464/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=36952 CPUtime=6.59
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 5565 0 0 0 657 2 0 0 17 0 2 0 142949961 37838848 3480 1992294400 134512640 146736320 4286677744 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27572/statm: 9238 3480 1058 2985 0 5780 0
[pid=27572/tid=27575] ppid=27571 vsize=36952 CPUtime=0.47
/proc/27572/task/27575/stat : 27575 (pb_cplex) R 27571 27571 27232 0 -1 4202560 177 0 0 0 47 0 0 0 15 0 2 0 142950502 37838848 3480 1992294400 134512640 146736320 4286677744 18446744073709551615 137083713 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.59
Current children cumulated vsize (KiB) 45652

[startup+12.7009 s]
/proc/loadavg: 2.08 2.11 1.61 3/109 27575
/proc/meminfo: memFree=1496224/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=37092 CPUtime=18.19
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 5677 0 0 0 1813 6 0 0 18 0 2 0 142949961 37982208 3573 1992294400 134512640 146736320 4286677744 18446744073709551615 137083698 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27572/statm: 9273 3573 1061 2985 0 5815 0
[pid=27572/tid=27575] ppid=27571 vsize=37092 CPUtime=6.02
/proc/27572/task/27575/stat : 27575 (pb_cplex) R 27571 27571 27232 0 -1 4202560 237 0 0 0 600 2 0 0 17 0 2 0 142950502 37982208 3573 1992294400 134512640 146736320 4286677744 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 18.19
Current children cumulated vsize (KiB) 45792

[startup+25.5011 s]
/proc/loadavg: 1.91 2.07 1.60 2/109 27578
/proc/meminfo: memFree=1439184/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=105828 CPUtime=33.48
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 33437 0 0 0 3327 21 0 0 22 0 2 0 142949961 108367872 17933 1992294400 134512640 146736320 4286677744 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26457 17933 1085 2985 0 22999 0
[pid=27572/tid=27578] ppid=27571 vsize=105828 CPUtime=0.06
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 85 0 0 0 6 0 0 0 16 0 2 0 142952450 108367872 17933 1992294400 134512640 146736320 4286677744 18446744073709551615 136385175 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 114528

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

[startup+25.6021 s]
/proc/loadavg: 1.91 2.07 1.60 2/109 27578
/proc/meminfo: memFree=1439184/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=106296 CPUtime=33.68
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 33523 0 0 0 3347 21 0 0 22 0 2 0 142949961 108847104 18018 1992294400 134512640 146736320 4286677744 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26574 18018 1084 2985 0 23116 0
[pid=27572/tid=27578] ppid=27571 vsize=106296 CPUtime=0.16
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 159 0 0 0 16 0 0 0 16 0 2 0 142952450 108847104 18018 1992294400 134512640 146736320 4286677744 18446744073709551615 136008078 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 33.68
Current children cumulated vsize (KiB) 114996

[startup+32.0087 s]
/proc/loadavg: 1.92 2.07 1.61 3/109 27578
/proc/meminfo: memFree=1437448/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=106620 CPUtime=45.22
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 33994 0 0 0 4497 25 0 0 18 0 2 0 142949961 109178880 18171 1992294400 134512640 146736320 4286677744 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27572/statm: 26655 18171 1084 2985 0 23197 0
[pid=27572/tid=27578] ppid=27571 vsize=106620 CPUtime=6.31
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 283 0 0 0 629 2 0 0 22 0 2 0 142952450 109178880 18171 1992294400 134512640 146736320 4286677744 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 45.22
Current children cumulated vsize (KiB) 115320

[startup+35.202 s]
/proc/loadavg: 1.92 2.07 1.61 3/109 27578
/proc/meminfo: memFree=1437324/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=106772 CPUtime=51.06
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 35660 0 0 0 5078 28 0 0 18 0 2 0 142949961 109334528 18263 1992294400 134512640 146736320 4286677744 18446744073709551615 136470881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26693 18263 1084 2985 0 23235 0
[pid=27572/tid=27578] ppid=27571 vsize=106772 CPUtime=9.16
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 1000 0 0 0 913 3 0 0 18 0 2 0 142952450 109334528 18263 1992294400 134512640 146736320 4286677744 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 115472

[startup+36.8012 s]
/proc/loadavg: 2.01 2.08 1.62 3/109 27578
/proc/meminfo: memFree=1436952/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=106772 CPUtime=53.96
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 36633 0 0 0 5366 30 0 0 18 0 2 0 142949961 109334528 18291 1992294400 134512640 146736320 4286677744 18446744073709551615 136385177 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26693 18291 1084 2985 0 23235 0
[pid=27572/tid=27578] ppid=27571 vsize=106772 CPUtime=10.67
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 1556 0 0 0 1063 4 0 0 18 0 2 0 142952450 109334528 18291 1992294400 134512640 146736320 4286677744 18446744073709551615 136009366 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 53.96
Current children cumulated vsize (KiB) 115472

[startup+38.4013 s]
/proc/loadavg: 2.01 2.08 1.62 3/109 27578
/proc/meminfo: memFree=1436580/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=107060 CPUtime=56.76
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 37103 0 0 0 5644 32 0 0 21 0 2 0 142949961 109629440 18364 1992294400 134512640 146736320 4286677744 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26765 18364 1084 2985 0 23307 0
[pid=27572/tid=27578] ppid=27571 vsize=107060 CPUtime=11.87
/proc/27572/task/27578/stat : 27578 (pb_cplex) S 27571 27571 27232 0 -1 4202560 1946 0 0 0 1182 5 0 0 16 0 2 0 142952450 109629440 18364 1992294400 134512640 146736320 4286677744 18446744073709551615 144580073 0 2 4096 16387 18446604437861172288 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 56.76
Current children cumulated vsize (KiB) 115760

[startup+39.2014 s]
/proc/loadavg: 2.01 2.08 1.62 3/109 27578
/proc/meminfo: memFree=1436208/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=107060 CPUtime=58.26
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 37762 0 0 0 5793 33 0 0 18 0 2 0 142949961 109629440 18423 1992294400 134512640 146736320 4286677744 18446744073709551615 136385184 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26765 18423 1084 2985 0 23307 0
[pid=27572/tid=27578] ppid=27571 vsize=107060 CPUtime=12.59
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 2603 0 0 0 1253 6 0 0 16 0 2 0 142952450 109629440 18423 1992294400 134512640 146736320 4286677744 18446744073709551615 139023083 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 58.26
Current children cumulated vsize (KiB) 115760

[startup+39.4014 s]
/proc/loadavg: 2.01 2.08 1.62 3/109 27578
/proc/meminfo: memFree=1436208/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=107060 CPUtime=58.65
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 37996 0 0 0 5832 33 0 0 18 0 2 0 142949961 109629440 18396 1992294400 134512640 146736320 4286677744 18446744073709551615 136388279 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26765 18396 1084 2985 0 23307 0
[pid=27572/tid=27578] ppid=27571 vsize=107060 CPUtime=12.78
/proc/27572/task/27578/stat : 27578 (pb_cplex) R 27571 27571 27232 0 -1 4202560 2837 0 0 0 1272 6 0 0 16 0 2 0 142952450 109629440 18396 1992294400 134512640 146736320 4286677744 18446744073709551615 136388891 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 58.65
Current children cumulated vsize (KiB) 115760

[startup+39.5014 s]
/proc/loadavg: 2.01 2.08 1.62 3/109 27578
/proc/meminfo: memFree=1436208/2059040 swapFree=4139848/4192956
[pid=27571] ppid=27569 vsize=8700 CPUtime=0
/proc/27571/stat : 27571 (run) S 27569 27571 27232 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 142949961 8908800 248 1992294400 4194304 4922060 140734893759024 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27571/statm: 2175 248 208 178 0 68 0
[pid=27572] ppid=27571 vsize=107060 CPUtime=58.8
/proc/27572/stat : 27572 (pb_cplex) R 27571 27571 27232 0 -1 4202496 38055 0 0 0 5847 33 0 0 18 0 2 0 142949961 109629440 18400 1992294400 134512640 146736320 4286677744 18446744073709551615 136000782 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27572/statm: 26765 18400 1084 2985 0 23307 0
[pid=27572/tid=27578] ppid=27571 vsize=107060 CPUtime=12.84
/proc/27572/task/27578/stat : 27578 (pb_cplex) S 27571 27571 27232 0 -1 4202560 2896 0 0 0 1278 6 0 0 16 0 2 0 142952450 109629440 18400 1992294400 134512640 146736320 4286677744 18446744073709551615 144580073 0 2 4096 16387 18446604437861172288 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 58.8
Current children cumulated vsize (KiB) 115760

Child status: 0
Real time (s): 39.572
CPU time (s): 58.885
CPU user time (s): 58.5341
CPU system time (s): 0.350946
CPU usage (%): 148.805
Max. virtual memory (cumulated for all children) (KiB): 115760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.5341
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38449
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= 1625
involuntary context switches= 756

runsolver used 0.084987 second user time and 0.204968 second system time

The end

Launcher Data

Begin job on node048 at 2010-07-01 22:36:21
IDJOB=2695976
IDBENCH=1872
IDSOLVER=1209
FILE ID=node048/2695976-1278016581
PBS_JOBID= 11198717
Free space on /tmp= 62476 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695976-1278016581/watcher-2695976-1278016581 -o /tmp/evaluation-result-2695976-1278016581/solver-2695976-1278016581 -C 1800 -W 2000 -M 1800  run HOME/instance-2695976-1278016581.opb

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

MD5SUM BENCH= 6db31fd4066996ff4f309d723fc2c237
RANDOM SEED=75580555

node048.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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1507316 kB
Buffers:        128968 kB
Cached:         319052 kB
SwapCached:       6112 kB
Active:         129608 kB
Inactive:       331652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1507316 kB
SwapTotal:     4192956 kB
SwapFree:      4139848 kB
Dirty:           17060 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:          11904 kB
Slab:            68512 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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= 62460 MiB
End job on node048 at 2010-07-01 22:37:00