Trace number 2696055

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.14 1133.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_16.opb
MD5SUM6e5141f298d85d1f18641c02d22506a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark226
Best CPU time to get the best result obtained on this benchmark1800.4
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 222
Optimality of the best value was proved NO
Number of variables5570
Total number of constraints10896
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10895
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 9
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 375
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1908
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696055-1278021057.opb.
0.00/0.00	c Instance file HOME/instance-2696055-1278021057.opb
0.00/0.00	c File size is 2715806 bytes.
3.19/3.20	c Highest Coefficient sum: 1908
3.19/3.20	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.19/3.25	c ============================[ Problem Statistics ]=============================
3.19/3.25	c |                                                                             |
3.19/3.25	c |  Parsing time:          3.23         s                                      |
3.19/3.25	c |  Number Variables:      5570                                                |
3.19/3.28	c |  Number Constraints:    10896                                               |
3.19/3.28	c ===============================================================================
1800.14/1133.21	c Remaining time 1796.74 sec.
1800.14/1133.21	c 
1800.14/1133.21	c *** INTERRUPTED ***
1800.14/1133.21	s UNKNOWN
1800.14/1133.21	c Total CPU time              : 1795.44 s
1800.14/1133.21	c Memory used           : 155.16 MB
1800.14/1133.21	c CPU time              : 1795.44 s
1800.14/1133.21	c 
1800.14/1133.21	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696055-1278021057/watcher-2696055-1278021057 -o /tmp/evaluation-result-2696055-1278021057/solver-2696055-1278021057 -C 1800 -W 2000 -M 1800 run HOME/instance-2696055-1278021057.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 1.11 3/105 1165
/proc/meminfo: memFree=1196944/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0

[startup+0.108513 s]
/proc/loadavg: 1.00 1.00 1.11 3/105 1165
/proc/meminfo: memFree=1196944/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201522 s]
/proc/loadavg: 1.00 1.00 1.11 3/105 1165
/proc/meminfo: memFree=1196944/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301534 s]
/proc/loadavg: 1.00 1.00 1.11 3/105 1165
/proc/meminfo: memFree=1196944/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701575 s]
/proc/loadavg: 1.00 1.00 1.11 3/105 1165
/proc/meminfo: memFree=1196944/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50066 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 1167
/proc/meminfo: memFree=1193828/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=18888 CPUtime=1.49
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 1568 0 0 0 149 0 0 0 25 0 1 0 143399214 19341312 1521 1992294400 134512640 146736320 4288920624 18446744073709551615 140526533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 4722 1521 592 2985 0 992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27588

[startup+3.10083 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 1167
/proc/meminfo: memFree=1191100/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=22716 CPUtime=3.09
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 2878 0 0 0 309 0 0 0 25 0 1 0 143399214 23261184 2831 1992294400 134512640 146736320 4288920624 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 5679 2831 926 2985 0 1949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31416

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 1167
/proc/meminfo: memFree=1153776/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=70552 CPUtime=6.28
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 24205 0 0 0 620 8 0 0 25 0 1 0 143399214 72245248 11280 1992294400 134512640 146736320 4288920624 18446744073709551615 135850319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 17638 11280 931 2985 0 14180 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79252

[startup+12.7008 s]
/proc/loadavg: 1.15 1.03 1.12 2/107 1167
/proc/meminfo: memFree=1139144/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=91104 CPUtime=12.68
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 46708 0 0 0 1252 16 0 0 25 0 1 0 143399214 93290496 15190 1992294400 134512640 146736320 4288920624 18446744073709551615 136018936 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 22776 15190 989 2985 0 19318 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99804

[startup+25.5012 s]
/proc/loadavg: 1.12 1.03 1.12 2/107 1167
/proc/meminfo: memFree=1145344/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=86796 CPUtime=25.47
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 55080 0 0 0 2528 19 0 0 25 0 1 0 143399214 88879104 14742 1992294400 134512640 146736320 4288920624 18446744073709551615 139046463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 21699 14742 990 2985 0 18241 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 95496

[startup+51.1019 s]
/proc/loadavg: 1.08 1.03 1.11 2/107 1169
/proc/meminfo: memFree=1137036/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=91800 CPUtime=51.06
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 87761 0 0 0 5075 31 0 0 25 0 1 0 143399214 94003200 15736 1992294400 134512640 146736320 4288920624 18446744073709551615 137149031 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1166/statm: 22950 15736 1012 2985 0 19492 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 100500

[startup+102.302 s]
/proc/loadavg: 1.18 1.07 1.12 3/108 1170
/proc/meminfo: memFree=1063868/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=185044 CPUtime=117.31
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 128252 0 0 0 11678 53 0 0 19 0 2 0 143399214 189485056 33846 1992294400 134512640 146736320 4288920624 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 46261 33846 1048 2985 0 42803 0
[pid=1166/tid=1170] ppid=1165 vsize=185044 CPUtime=20.64
/proc/1166/task/1170/stat : 1170 (pb_cplex) R 1165 1165 691 0 -1 4202560 13973 0 0 0 2056 8 0 0 19 0 2 0 143404754 189485056 33846 1992294400 134512640 146736320 4288920624 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 117.31
Current children cumulated vsize (KiB) 193744

[startup+162.302 s]
/proc/loadavg: 1.53 1.18 1.15 3/108 1172
/proc/meminfo: memFree=1060520/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=190140 CPUtime=213.62
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 133507 0 0 0 21303 59 0 0 25 0 2 0 143399214 194703360 34881 1992294400 134512640 146736320 4288920624 18446744073709551615 135983217 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 47535 34881 1048 2985 0 44077 0
[pid=1166/tid=1170] ppid=1165 vsize=190140 CPUtime=63.4
/proc/1166/task/1170/stat : 1170 (pb_cplex) R 1165 1165 691 0 -1 4202560 17517 0 0 0 6327 13 0 0 25 0 2 0 143404754 194703360 34881 1992294400 134512640 146736320 4288920624 18446744073709551615 135857489 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 213.62
Current children cumulated vsize (KiB) 198840

[startup+222.31 s]
/proc/loadavg: 1.82 1.32 1.20 3/108 1174
/proc/meminfo: memFree=1066472/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=181580 CPUtime=327.93
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 164798 0 0 0 32710 83 0 0 19 0 2 0 143399214 185937920 33376 1992294400 134512640 146736320 4288920624 18446744073709551615 135850319 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 45395 33376 1056 2985 0 41937 0
[pid=1166/tid=1170] ppid=1165 vsize=181580 CPUtime=117.73
/proc/1166/task/1170/stat : 1170 (pb_cplex) R 1165 1165 691 0 -1 4202560 35518 0 0 0 11746 27 0 0 25 0 2 0 143404754 185937920 33376 1992294400 134512640 146736320 4288920624 18446744073709551615 138433384 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 327.93
Current children cumulated vsize (KiB) 190280

[startup+282.301 s]
/proc/loadavg: 1.80 1.40 1.23 3/108 1179
/proc/meminfo: memFree=1063496/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=183540 CPUtime=427.42
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 212552 0 0 0 42625 117 0 0 25 0 2 0 143399214 187944960 34031 1992294400 134512640 146736320 4288920624 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 45885 34031 1052 2985 0 42427 0
[pid=1166/tid=1170] ppid=1165 vsize=183540 CPUtime=177.4
/proc/1166/task/1170/stat : 1170 (pb_cplex) R 1165 1165 691 0 -1 4202560 58093 0 0 0 17699 41 0 0 25 0 2 0 143404754 187944960 34031 1992294400 134512640 146736320 4288920624 18446744073709551615 136403106 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 427.42
Current children cumulated vsize (KiB) 192240

[startup+342.302 s]
/proc/loadavg: 1.98 1.52 1.28 3/108 1181
/proc/meminfo: memFree=1054940/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=193100 CPUtime=538.5
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 263878 0 0 0 53694 156 0 0 25 0 2 0 143399214 197734400 36111 1992294400 134512640 146736320 4288920624 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 48275 36111 1051 2985 0 44817 0
[pid=1166/tid=1170] ppid=1165 vsize=193100 CPUtime=233.95
/proc/1166/task/1170/stat : 1170 (pb_cplex) R 1165 1165 691 0 -1 4202560 89736 0 0 0 23332 63 0 0 25 0 2 0 143404754 197734400 36111 1992294400 134512640 146736320 4288920624 18446744073709551615 136008259 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 538.5
Current children cumulated vsize (KiB) 201800

[startup+402.302 s]
/proc/loadavg: 1.54 1.50 1.28 2/107 1181
/proc/meminfo: memFree=1143236/2059040 swapFree=4138480/4192956

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

[pid=1166] ppid=1165 vsize=157424 CPUtime=992.22
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 601585 0 0 0 98897 325 0 0 25 0 2 0 143399214 161202176 29872 1992294400 134512640 146736320 4288920624 18446744073709551615 136001981 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39356 29872 1096 2985 0 35898 0
[pid=1166/tid=1185] ppid=1165 vsize=157424 CPUtime=179.64
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 80865 0 0 0 17922 42 0 0 25 0 2 0 143443492 161202176 29872 1992294400 134512640 146736320 4288920624 18446744073709551615 136018931 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 992.22
Current children cumulated vsize (KiB) 166124

[startup+702.302 s]
/proc/loadavg: 1.63 1.60 1.37 3/108 1200
/proc/meminfo: memFree=1086312/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=153432 CPUtime=1084.47
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 625688 0 0 0 108109 338 0 0 18 0 2 0 143399214 157114368 29239 1992294400 134512640 146736320 4288920624 18446744073709551615 136018931 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 38358 29239 1080 2985 0 34900 0
[pid=1166/tid=1185] ppid=1165 vsize=153432 CPUtime=239.37
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 92122 0 0 0 23889 48 0 0 25 0 2 0 143443492 157114368 29239 1992294400 134512640 146736320 4288920624 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1084.47
Current children cumulated vsize (KiB) 162132

[startup+762.302 s]
/proc/loadavg: 1.54 1.59 1.38 2/108 1202
/proc/meminfo: memFree=1078252/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=158068 CPUtime=1176.99
/proc/1166/stat : 1166 (pb_cplex) S 1165 1165 691 0 -1 4202496 651754 0 0 0 117346 353 0 0 25 0 2 0 143399214 161861632 30342 1992294400 134512640 146736320 4288920624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39517 30342 1080 2985 0 36059 0
[pid=1166/tid=1185] ppid=1165 vsize=158068 CPUtime=299.1
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 95504 0 0 0 29860 50 0 0 25 0 2 0 143443492 161861632 30342 1992294400 134512640 146736320 4288920624 18446744073709551615 139044554 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1176.99
Current children cumulated vsize (KiB) 166768

[startup+822.302 s]
/proc/loadavg: 1.58 1.60 1.39 2/108 1204
/proc/meminfo: memFree=1077384/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=159392 CPUtime=1271.74
/proc/1166/stat : 1166 (pb_cplex) S 1165 1165 691 0 -1 4202496 669688 0 0 0 126812 362 0 0 25 0 2 0 143399214 163217408 30454 1992294400 134512640 146736320 4288920624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39848 30454 1080 2985 0 36390 0
[pid=1166/tid=1185] ppid=1165 vsize=159392 CPUtime=358.81
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 106325 0 0 0 35825 56 0 0 25 0 2 0 143443492 163217408 30454 1992294400 134512640 146736320 4288920624 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1271.74
Current children cumulated vsize (KiB) 168092

[startup+882.309 s]
/proc/loadavg: 1.88 1.66 1.42 3/108 1208
/proc/meminfo: memFree=1077508/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=159392 CPUtime=1365.53
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 707567 0 0 0 136171 382 0 0 25 0 2 0 143399214 163217408 30532 1992294400 134512640 146736320 4288920624 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39848 30532 1080 2985 0 36390 0
[pid=1166/tid=1185] ppid=1165 vsize=159392 CPUtime=418.54
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 134403 0 0 0 41784 70 0 0 25 0 2 0 143443492 163217408 30532 1992294400 134512640 146736320 4288920624 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1365.53
Current children cumulated vsize (KiB) 168092

[startup+942.302 s]
/proc/loadavg: 1.67 1.63 1.43 3/108 1210
/proc/meminfo: memFree=1079740/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=157656 CPUtime=1447.24
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 738966 0 0 0 144325 399 0 0 25 0 2 0 143399214 161439744 30140 1992294400 134512640 146736320 4288920624 18446744073709551615 135454093 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39414 30140 1080 2985 0 35956 0
[pid=1166/tid=1185] ppid=1165 vsize=157656 CPUtime=478.35
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 155824 0 0 0 47754 81 0 0 25 0 2 0 143443492 161439744 30140 1992294400 134512640 146736320 4288920624 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1447.24
Current children cumulated vsize (KiB) 166356

[startup+1002.3 s]
/proc/loadavg: 1.88 1.69 1.46 3/108 1210
/proc/meminfo: memFree=1067216/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=173384 CPUtime=1564.5
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 800825 0 0 0 156021 429 0 0 25 0 2 0 143399214 177545216 33104 1992294400 134512640 146736320 4288920624 18446744073709551615 136008172 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 43346 33104 1080 2985 0 39888 0
[pid=1166/tid=1185] ppid=1165 vsize=173384 CPUtime=535.63
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 197828 0 0 0 53462 101 0 0 25 0 2 0 143443492 177545216 33104 1992294400 134512640 146736320 4288920624 18446744073709551615 136008072 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1564.5
Current children cumulated vsize (KiB) 182084

[startup+1062.3 s]
/proc/loadavg: 1.72 1.69 1.47 3/108 1212
/proc/meminfo: memFree=1076020/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=159664 CPUtime=1667.54
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 867899 0 0 0 166295 459 0 0 25 0 2 0 143399214 163495936 30746 1992294400 134512640 146736320 4288920624 18446744073709551615 135526548 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39916 30746 1080 2985 0 36458 0
[pid=1166/tid=1185] ppid=1165 vsize=159664 CPUtime=581.28
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 238826 0 0 0 58010 118 0 0 25 0 2 0 143443492 163495936 30746 1992294400 134512640 146736320 4288920624 18446744073709551615 139042879 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1667.54
Current children cumulated vsize (KiB) 168364

[startup+1122.3 s]
/proc/loadavg: 1.78 1.71 1.49 3/108 1214
/proc/meminfo: memFree=1077880/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=158876 CPUtime=1778.42
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 886988 0 0 0 177371 471 0 0 25 0 2 0 143399214 162689024 30436 1992294400 134512640 146736320 4288920624 18446744073709551615 136388073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39719 30436 1082 2985 0 36261 0
[pid=1166/tid=1185] ppid=1165 vsize=158876 CPUtime=632.19
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 247759 0 0 0 63095 124 0 0 25 0 2 0 143443492 162689024 30436 1992294400 134512640 146736320 4288920624 18446744073709551615 136008230 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1778.42
Current children cumulated vsize (KiB) 167576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1133.2 s]
/proc/loadavg: 1.81 1.72 1.49 3/108 1214
/proc/meminfo: memFree=1077880/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=158876 CPUtime=1800.14
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 886992 0 0 0 179542 472 0 0 25 0 2 0 143399214 162689024 30440 1992294400 134512640 146736320 4288920624 18446744073709551615 136475782 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39719 30440 1082 2985 0 36261 0
[pid=1166/tid=1185] ppid=1165 vsize=158876 CPUtime=643
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 247759 0 0 0 64176 124 0 0 25 0 2 0 143443492 162689024 30440 1992294400 134512640 146736320 4288920624 18446744073709551615 136400762 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 167576

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1133.2 s]
/proc/loadavg: 1.81 1.72 1.49 3/108 1214
/proc/meminfo: memFree=1077880/2059040 swapFree=4138480/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=0
/proc/1165/stat : 1165 (run) S 1163 1165 691 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 143399214 8908800 249 1992294400 4194304 4922060 140736963159984 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1165/statm: 2175 249 208 178 0 68 0
[pid=1166] ppid=1165 vsize=158876 CPUtime=1800.14
/proc/1166/stat : 1166 (pb_cplex) R 1165 1165 691 0 -1 4202496 886992 0 0 0 179542 472 0 0 25 0 2 0 143399214 162689024 30440 1992294400 134512640 146736320 4288920624 18446744073709551615 136475782 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1166/statm: 39719 30440 1082 2985 0 36261 0
[pid=1166/tid=1185] ppid=1165 vsize=158876 CPUtime=643
/proc/1166/task/1185/stat : 1185 (pb_cplex) R 1165 1165 691 0 -1 4202560 247759 0 0 0 64176 124 0 0 25 0 2 0 143443492 162689024 30440 1992294400 134512640 146736320 4288920624 18446744073709551615 136400762 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 167576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1165 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1133.22
CPU time (s): 1800.14
CPU user time (s): 1795.42
CPU system time (s): 4.72
CPU usage (%): 158.852
Max. virtual memory (cumulated for all children) (KiB): 207952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.09368 second user time and 5.74713 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-01 23:50:57
IDJOB=2696055
IDBENCH=2937
IDSOLVER=1209
FILE ID=node082/2696055-1278021057
PBS_JOBID= 11198705
Free space on /tmp= 62216 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_16.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696055-1278021057/watcher-2696055-1278021057 -o /tmp/evaluation-result-2696055-1278021057/solver-2696055-1278021057 -C 1800 -W 2000 -M 1800  run HOME/instance-2696055-1278021057.opb

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

MD5SUM BENCH= 6e5141f298d85d1f18641c02d22506a9
RANDOM SEED=993096000

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1197472 kB
Buffers:        142040 kB
Cached:         608928 kB
SwapCached:       8200 kB
Active:         289576 kB
Inactive:       475940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1197472 kB
SwapTotal:     4192956 kB
SwapFree:      4138480 kB
Dirty:           19256 kB
Writeback:           0 kB
AnonPages:       12660 kB
Mapped:          11988 kB
Slab:            74164 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 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 node082 at 2010-07-02 00:09:52