Trace number 2696053

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 2010-06-29OPT1 367.987 295.325

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_4.opb
MD5SUM1757d8d914b8f8f6b2c05049538ae81a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark130.767
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint44
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3118
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-2696053-1278020943.opb.
0.00/0.00	c Instance file HOME/instance-2696053-1278020943.opb
0.00/0.00	c File size is 3578 bytes.
0.00/0.01	c Highest Coefficient sum: 3118
0.00/0.01	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      94                                                  |
0.00/0.01	c |  Number Constraints:    8                                                   |
0.00/0.01	c ===============================================================================
367.93/295.32	c Remaining time 1799.99 sec.
367.93/295.32	s OPTIMUM FOUND
367.93/295.32	c Solution value = 1.00
367.93/295.32	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 x71 -x72 x73 x74 -x76 x77 x78 x79 x80 x81 -x82 x83 x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 x92 x93 -x75 x94
367.93/295.32	c Total CPU time              : 338.309 s

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696053-1278020943/watcher-2696053-1278020943 -o /tmp/evaluation-result-2696053-1278020943/solver-2696053-1278020943 -C 1800 -W 2000 -M 1800 run HOME/instance-2696053-1278020943.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: 1.28 1.36 1.59 3/106 29054
/proc/meminfo: memFree=1451200/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0

[startup+0.0710271 s]
/proc/loadavg: 1.28 1.36 1.59 3/106 29054
/proc/meminfo: memFree=1451200/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101038 s]
/proc/loadavg: 1.28 1.36 1.59 3/106 29054
/proc/meminfo: memFree=1451200/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30205 s]
/proc/loadavg: 1.28 1.36 1.59 3/106 29054
/proc/meminfo: memFree=1451200/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701091 s]
/proc/loadavg: 1.28 1.36 1.59 3/106 29054
/proc/meminfo: memFree=1451200/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50117 s]
/proc/loadavg: 1.28 1.36 1.59 3/109 29063
/proc/meminfo: memFree=1447456/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=1.9
/proc/29055/stat : 29055 (pb_cplex) S 29054 29054 28578 0 -1 4202496 3503 0 0 0 170 20 0 0 15 0 2 0 143386469 29564928 1738 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1738 1052 2985 0 3760 0
[pid=29055/tid=29063] ppid=29054 vsize=28872 CPUtime=0.7
/proc/29055/task/29063/stat : 29063 (pb_cplex) R 29054 29054 28578 0 -1 4202560 62 0 0 0 64 6 0 0 16 0 2 0 143386515 29564928 1738 1992294400 134512640 146736320 4293843648 18446744073709551615 135534244 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 37572

[startup+3.10233 s]
/proc/loadavg: 1.28 1.36 1.59 2/109 29063
/proc/meminfo: memFree=1447208/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=3.84
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 4277 0 0 0 346 38 0 0 15 0 2 0 143386469 29564928 1745 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1745 1052 2985 0 3760 0
[pid=29055/tid=29063] ppid=29054 vsize=28872 CPUtime=1.54
/proc/29055/task/29063/stat : 29063 (pb_cplex) S 29054 29054 28578 0 -1 4202560 368 0 0 0 140 14 0 0 16 0 2 0 143386515 29564928 1745 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.84
Current children cumulated vsize (KiB) 37572

[startup+6.30066 s]
/proc/loadavg: 1.34 1.37 1.59 3/109 29063
/proc/meminfo: memFree=1447084/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=8.51
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 6449 0 0 0 771 80 0 0 16 0 2 0 143386469 29564928 1813 1992294400 134512640 146736320 4293843648 18446744073709551615 137366915 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1813 1083 2985 0 3760 0
[pid=29055/tid=29063] ppid=29054 vsize=28872 CPUtime=3.91
/proc/29055/task/29063/stat : 29063 (pb_cplex) R 29054 29054 28578 0 -1 4202560 2116 0 0 0 355 36 0 0 17 0 2 0 143386515 29564928 1813 1992294400 134512640 146736320 4293843648 18446744073709551615 135921211 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.51
Current children cumulated vsize (KiB) 37572

[startup+12.7013 s]
/proc/loadavg: 1.39 1.38 1.59 2/109 29063
/proc/meminfo: memFree=1447084/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=19.28
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 12301 0 0 0 1785 143 0 0 15 0 2 0 143386469 29564928 1813 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1813 1083 2985 0 3760 0
[pid=29055/tid=29063] ppid=29054 vsize=28872 CPUtime=9.51
/proc/29055/task/29063/stat : 29063 (pb_cplex) S 29054 29054 28578 0 -1 4202560 7496 0 0 0 880 71 0 0 16 0 2 0 143386515 29564928 1813 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 19.28
Current children cumulated vsize (KiB) 37572

[startup+25.5016 s]
/proc/loadavg: 1.30 1.36 1.58 2/109 29068
/proc/meminfo: memFree=1447084/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=35.45
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 20368 0 0 0 3234 311 0 0 15 0 2 0 143386469 29564928 1871 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1871 1083 2985 0 3760 0
[pid=29055/tid=29068] ppid=29054 vsize=28872 CPUtime=0.91
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 558 0 0 0 83 8 0 0 16 0 2 0 143388882 29564928 1871 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 35.45
Current children cumulated vsize (KiB) 37572

[startup+51.1012 s]
/proc/loadavg: 1.34 1.36 1.57 2/109 29070
/proc/meminfo: memFree=1446712/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=28872 CPUtime=66.96
/proc/29055/stat : 29055 (pb_cplex) S 29054 29054 28578 0 -1 4202496 49543 0 0 0 6128 568 0 0 16 0 2 0 143386469 29564928 1798 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7218 1798 1082 2985 0 3760 0
[pid=29055/tid=29068] ppid=29054 vsize=28872 CPUtime=15.79
/proc/29055/task/29068/stat : 29068 (pb_cplex) R 29054 29054 28578 0 -1 4202560 15173 0 0 0 1445 134 0 0 16 0 2 0 143388882 29564928 1798 1992294400 134512640 146736320 4293843648 18446744073709551615 144576239 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 66.96
Current children cumulated vsize (KiB) 37572

[startup+102.308 s]
/proc/loadavg: 1.28 1.34 1.55 2/109 29070
/proc/meminfo: memFree=1446340/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=131.98
/proc/29055/stat : 29055 (pb_cplex) S 29054 29054 28578 0 -1 4202496 123090 0 0 0 12110 1088 0 0 15 0 2 0 143386469 30613504 1848 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1848 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=47.63
/proc/29055/task/29068/stat : 29068 (pb_cplex) R 29054 29054 28578 0 -1 4202560 51511 0 0 0 4378 385 0 0 16 0 2 0 143388882 30613504 1848 1992294400 134512640 146736320 4293843648 18446744073709551615 135537453 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 131.98
Current children cumulated vsize (KiB) 38596

[startup+162.302 s]
/proc/loadavg: 1.31 1.33 1.53 3/109 29072
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=204.56
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 204607 0 0 0 18829 1627 0 0 16 0 2 0 143386469 30613504 1972 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1972 1087 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=83.18
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 90654 0 0 0 7666 652 0 0 16 0 2 0 143388882 30613504 1956 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 204.56
Current children cumulated vsize (KiB) 38596

[startup+222.302 s]
/proc/loadavg: 1.27 1.31 1.52 3/109 29074
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=277.8
/proc/29055/stat : 29055 (pb_cplex) S 29054 29054 28578 0 -1 4202496 274026 0 0 0 25560 2220 0 0 16 0 2 0 143386469 30613504 1933 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1933 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=118.19
/proc/29055/task/29068/stat : 29068 (pb_cplex) R 29054 29054 28578 0 -1 4202560 123817 0 0 0 10883 936 0 0 16 0 2 0 143388882 30613504 1933 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 277.8
Current children cumulated vsize (KiB) 38596

[startup+282.302 s]
/proc/loadavg: 1.16 1.27 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=352.45
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 333606 0 0 0 32398 2847 0 0 16 0 2 0 143386469 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 137381134 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29055/statm: 7474 1897 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=155.37
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 154186 0 0 0 14294 1243 0 0 15 0 2 0 143388882 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 352.45
Current children cumulated vsize (KiB) 38596

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

[startup+287.901 s]
/proc/loadavg: 1.23 1.28 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=359.06
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 338905 0 0 0 33010 2896 0 0 16 0 2 0 143386469 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 135982312 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29055/statm: 7474 1897 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=158.69
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 157054 0 0 0 14602 1267 0 0 15 0 2 0 143388882 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 359.06
Current children cumulated vsize (KiB) 38596

[startup+291.102 s]
/proc/loadavg: 1.29 1.29 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=362.99
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 342030 0 0 0 33368 2931 0 0 16 0 2 0 143386469 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29055/statm: 7474 1897 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=160.65
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 158443 0 0 0 14779 1286 0 0 16 0 2 0 143388882 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 362.99
Current children cumulated vsize (KiB) 38596

[startup+292.702 s]
/proc/loadavg: 1.29 1.29 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=364.88
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 343573 0 0 0 33542 2946 0 0 16 0 2 0 143386469 30613504 1982 1992294400 134512640 146736320 4293843648 18446744073709551615 137382080 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29055/statm: 7474 1982 1084 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=161.75
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 159664 0 0 0 14881 1294 0 0 15 0 2 0 143388882 30613504 1982 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 364.88
Current children cumulated vsize (KiB) 38596

[startup+294.302 s]
/proc/loadavg: 1.26 1.29 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=366.79
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 344617 0 0 0 33721 2958 0 0 15 0 2 0 143386469 30613504 1958 1992294400 134512640 146736320 4293843648 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1958 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=162.7
/proc/29055/task/29068/stat : 29068 (pb_cplex) S 29054 29054 28578 0 -1 4202560 160240 0 0 0 14970 1300 0 0 16 0 2 0 143388882 30613504 1958 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 2 4096 16387 18446604437836828736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 366.79
Current children cumulated vsize (KiB) 38596

[startup+295.102 s]
/proc/loadavg: 1.26 1.29 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=367.7
/proc/29055/stat : 29055 (pb_cplex) S 29054 29054 28578 0 -1 4202496 345400 0 0 0 33805 2965 0 0 15 0 2 0 143386469 30613504 1946 1992294400 134512640 146736320 4293843648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1946 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=163.14
/proc/29055/task/29068/stat : 29068 (pb_cplex) R 29054 29054 28578 0 -1 4202560 160602 0 0 0 15011 1303 0 0 16 0 2 0 143388882 30613504 1946 1992294400 134512640 146736320 4293843648 18446744073709551615 135846449 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 367.7
Current children cumulated vsize (KiB) 38596

[startup+295.302 s]
/proc/loadavg: 1.26 1.29 1.49 2/109 29076
/proc/meminfo: memFree=1446216/2059040 swapFree=4139764/4192956
[pid=29054] ppid=29052 vsize=8700 CPUtime=0
/proc/29054/stat : 29054 (run) S 29052 29054 28578 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143386469 8908800 248 1992294400 4194304 4922060 140735426628752 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29054/statm: 2175 248 208 178 0 68 0
[pid=29055] ppid=29054 vsize=29896 CPUtime=367.93
/proc/29055/stat : 29055 (pb_cplex) R 29054 29054 28578 0 -1 4202496 345542 0 0 0 33827 2966 0 0 15 0 2 0 143386469 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29055/statm: 7474 1897 1083 2985 0 4016 0
[pid=29055/tid=29068] ppid=29054 vsize=29896 CPUtime=163.28
/proc/29055/task/29068/stat : 29068 (pb_cplex) R 29054 29054 28578 0 -1 4202560 160716 0 0 0 15024 1304 0 0 16 0 2 0 143388882 30613504 1897 1992294400 134512640 146736320 4293843648 18446744073709551615 136657271 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 367.93
Current children cumulated vsize (KiB) 38596

Child status: 0
Real time (s): 295.325
CPU time (s): 367.987
CPU user time (s): 338.31
CPU system time (s): 29.6775
CPU usage (%): 124.604
Max. virtual memory (cumulated for all children) (KiB): 38728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 338.31
system time used= 29.6775
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 345937
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= 1158738
involuntary context switches= 9169

runsolver used 0.529919 second user time and 1.36179 second system time

The end

Launcher Data 

Begin job on node045 at 2010-07-01 23:49:03
IDJOB=2696053
IDBENCH=2928
IDSOLVER=1209
FILE ID=node045/2696053-1278020943
PBS_JOBID= 11198719
Free space on /tmp= 62444 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696053-1278020943/watcher-2696053-1278020943 -o /tmp/evaluation-result-2696053-1278020943/solver-2696053-1278020943 -C 1800 -W 2000 -M 1800  run HOME/instance-2696053-1278020943.opb

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

MD5SUM BENCH= 1757d8d914b8f8f6b2c05049538ae81a
RANDOM SEED=75580555

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1451604 kB
Buffers:        139984 kB
Cached:         363596 kB
SwapCached:       6716 kB
Active:         218888 kB
Inactive:       298468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1451604 kB
SwapTotal:     4192956 kB
SwapFree:      4139764 kB
Dirty:           16636 kB
Writeback:           0 kB
AnonPages:       11996 kB
Mapped:          12096 kB
Slab:            68164 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182536 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= 62428 MiB
End job on node045 at 2010-07-01 23:53:58