Trace number 2695932

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) 1800.13 1167.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_17.opb
MD5SUM25ee8feec785b6a4be71df8acc9d82db
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263
Optimality of the best value was proved NO
Number of variables7081
Total number of constraints13889
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 constraints13888
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 136
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 391
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 2647
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-2695932-1278021079.opb.
0.00/0.00	c Instance file HOME/instance-2695932-1278021079.opb
0.00/0.00	c File size is 3707830 bytes.
4.78/4.85	c Highest Coefficient sum: 2647
4.78/4.85	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
4.88/4.91	c ============================[ Problem Statistics ]=============================
4.88/4.91	c |                                                                             |
4.88/4.91	c |  Parsing time:          4.88         s                                      |
4.88/4.91	c |  Number Variables:      7081                                                |
4.88/4.95	c |  Number Constraints:    13889                                               |
4.88/4.95	c ===============================================================================
1800.13/1167.12	c Remaining time 1795.10 sec.
1800.13/1167.12	c 
1800.13/1167.12	c *** INTERRUPTED ***
1800.13/1167.12	s UNKNOWN
1800.13/1167.12	c Total CPU time              : 1795.85 s
1800.13/1167.12	c Memory used           : 203.93 MB
1800.13/1167.12	c CPU time              : 1795.85 s
1800.13/1167.12	c 
1800.13/1167.12	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-2695932-1278021079/watcher-2695932-1278021079 -o /tmp/evaluation-result-2695932-1278021079/solver-2695932-1278021079 -C 1800 -W 2000 -M 1800 run HOME/instance-2695932-1278021079.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 1.01 1.08 3/106 24157
/proc/meminfo: memFree=1406960/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0

[startup+0.104669 s]
/proc/loadavg: 1.00 1.01 1.08 3/106 24157
/proc/meminfo: memFree=1406960/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200682 s]
/proc/loadavg: 1.00 1.01 1.08 3/106 24157
/proc/meminfo: memFree=1406960/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300695 s]
/proc/loadavg: 1.00 1.01 1.08 3/106 24157
/proc/meminfo: memFree=1406960/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700747 s]
/proc/loadavg: 1.00 1.01 1.08 3/106 24157
/proc/meminfo: memFree=1406960/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50085 s]
/proc/loadavg: 1.00 1.01 1.08 2/108 24159
/proc/meminfo: memFree=1404092/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=19448 CPUtime=1.49
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 1442 0 0 0 149 0 0 0 25 0 1 0 177709469 19914752 1395 1992294400 134512640 146736320 4293555728 18446744073709551615 140648064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 4862 1395 567 2985 0 890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28148

[startup+3.10106 s]
/proc/loadavg: 1.00 1.01 1.08 2/108 24159
/proc/meminfo: memFree=1401612/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=22760 CPUtime=3.08
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 2532 0 0 0 308 0 0 0 25 0 1 0 177709469 23306240 2485 1992294400 134512640 146736320 4293555728 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 5690 2485 851 2985 0 1718 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31460

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24159
/proc/meminfo: memFree=1375324/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=74180 CPUtime=6.29
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 17550 0 0 0 622 7 0 0 19 0 1 0 177709469 75960320 11972 1992294400 134512640 146736320 4293555728 18446744073709551615 138711298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 18545 11972 787 2985 0 15087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82880

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 24159
/proc/meminfo: memFree=1336760/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=113676 CPUtime=12.68
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 46292 0 0 0 1251 17 0 0 25 0 1 0 177709469 116404224 20097 1992294400 134512640 146736320 4293555728 18446744073709551615 135731467 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 28419 20097 988 2985 0 24961 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 122376

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 24159
/proc/meminfo: memFree=1325972/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=121416 CPUtime=25.48
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 63717 0 0 0 2523 25 0 0 25 0 1 0 177709469 124329984 21096 1992294400 134512640 146736320 4293555728 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 30354 21096 999 2985 0 26896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130116

[startup+51.1004 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 24159
/proc/meminfo: memFree=1324980/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=121416 CPUtime=51.06
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 66162 0 0 0 5080 26 0 0 25 0 1 0 177709469 124329984 21156 1992294400 134512640 146736320 4293555728 18446744073709551615 139044595 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 30354 21156 999 2985 0 26896 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 130116

[startup+102.302 s]
/proc/loadavg: 1.04 1.01 1.07 2/108 24161
/proc/meminfo: memFree=1327336/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=118888 CPUtime=102.26
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 120696 0 0 0 10177 49 0 0 25 0 1 0 177709469 121741312 20709 1992294400 134512640 146736320 4293555728 18446744073709551615 135850319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 29722 20709 1006 2985 0 26264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127588

[startup+162.301 s]
/proc/loadavg: 1.39 1.09 1.09 3/109 24164
/proc/meminfo: memFree=1242512/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=232076 CPUtime=175.66
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 175276 0 0 0 17487 79 0 0 22 0 2 0 177709469 237645824 42219 1992294400 134512640 146736320 4293555728 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 58019 42219 1050 2985 0 54561 0
[pid=24158/tid=24162] ppid=24157 vsize=232076 CPUtime=16.42
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 15154 0 0 0 1631 11 0 0 20 0 2 0 177721313 237645824 42219 1992294400 134512640 146736320 4293555728 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 175.66
Current children cumulated vsize (KiB) 240776

[startup+222.309 s]
/proc/loadavg: 1.69 1.22 1.13 3/109 24166
/proc/meminfo: memFree=1234204/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=237244 CPUtime=279.55
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 188856 0 0 0 27864 91 0 0 25 0 2 0 177709469 242937856 43693 1992294400 134512640 146736320 4293555728 18446744073709551615 136018922 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 59311 43693 1050 2985 0 55853 0
[pid=24158/tid=24162] ppid=24157 vsize=237244 CPUtime=76.04
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 21422 0 0 0 7588 16 0 0 25 0 2 0 177721313 242937856 43693 1992294400 134512640 146736320 4293555728 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 279.55
Current children cumulated vsize (KiB) 245944

[startup+282.301 s]
/proc/loadavg: 1.60 1.30 1.17 2/109 24166
/proc/meminfo: memFree=1231352/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=239320 CPUtime=379.46
/proc/24158/stat : 24158 (pb_cplex) S 24157 24157 23662 0 -1 4202496 213793 0 0 0 37835 111 0 0 25 0 2 0 177709469 245063680 44544 1992294400 134512640 146736320 4293555728 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 59830 44544 1050 2985 0 56372 0
[pid=24158/tid=24162] ppid=24157 vsize=239320 CPUtime=135.72
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 23603 0 0 0 13553 19 0 0 25 0 2 0 177721313 245063680 44544 1992294400 134512640 146736320 4293555728 18446744073709551615 135526874 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 379.46
Current children cumulated vsize (KiB) 248020

[startup+342.302 s]
/proc/loadavg: 1.52 1.32 1.18 3/109 24168
/proc/meminfo: memFree=1240280/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=224404 CPUtime=462.66
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 242937 0 0 0 46132 134 0 0 25 0 2 0 177709469 229789696 42351 1992294400 134512640 146736320 4293555728 18446744073709551615 136413871 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 56101 42351 1066 2985 0 52643 0
[pid=24158/tid=24162] ppid=24157 vsize=224404 CPUtime=195.5
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 42772 0 0 0 19518 32 0 0 25 0 2 0 177721313 229789696 42351 1992294400 134512640 146736320 4293555728 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 233104

[startup+402.301 s]
/proc/loadavg: 1.64 1.38 1.21 3/109 24170
/proc/meminfo: memFree=1233584/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

/proc/meminfo: memFree=1222796/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=240236 CPUtime=870.04
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 345915 0 0 0 86782 222 0 0 25 0 2 0 177709469 246001664 46484 1992294400 134512640 146736320 4293555728 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 60059 46484 1059 2985 0 56601 0
[pid=24158/tid=24162] ppid=24157 vsize=240236 CPUtime=387.23
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 113379 0 0 0 38635 88 0 0 25 0 2 0 177721313 246001664 46484 1992294400 134512640 146736320 4293555728 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 870.04
Current children cumulated vsize (KiB) 248936

[startup+642.301 s]
/proc/loadavg: 1.62 1.53 1.30 4/109 24185
/proc/meminfo: memFree=1230112/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=234564 CPUtime=956.19
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 374802 0 0 0 95373 246 0 0 25 0 2 0 177709469 240193536 45002 1992294400 134512640 146736320 4293555728 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 58641 45002 1053 2985 0 55183 0
[pid=24158/tid=24162] ppid=24157 vsize=234564 CPUtime=447
/proc/24158/task/24162/stat : 24162 (pb_cplex) R 24157 24157 23662 0 -1 4202560 129646 0 0 0 44598 102 0 0 25 0 2 0 177721313 240193536 45002 1992294400 134512640 146736320 4293555728 18446744073709551615 136008328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 956.19
Current children cumulated vsize (KiB) 243264

[startup+702.301 s]
/proc/loadavg: 1.36 1.49 1.30 2/108 24187
/proc/meminfo: memFree=1327460/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=112840 CPUtime=1033.16
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 418564 0 0 0 103044 272 0 0 25 0 1 0 177709469 115548160 20671 1992294400 134512640 146736320 4293555728 18446744073709551615 136015603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 28210 20671 1051 2985 0 24752 0
Current children cumulated CPU time (s) 1033.16
Current children cumulated vsize (KiB) 121540

[startup+762.301 s]
/proc/loadavg: 1.13 1.40 1.28 2/108 24189
/proc/meminfo: memFree=1330312/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=116008 CPUtime=1093.15
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 468953 0 0 0 109021 294 0 0 25 0 1 0 177709469 118792192 19958 1992294400 134512640 146736320 4293555728 18446744073709551615 135766996 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24158/statm: 29002 19958 1051 2985 0 25544 0
Current children cumulated CPU time (s) 1093.15
Current children cumulated vsize (KiB) 124708

[startup+822.302 s]
/proc/loadavg: 1.54 1.45 1.30 3/109 24193
/proc/meminfo: memFree=1250572/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=216148 CPUtime=1189.47
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 532566 0 0 0 118623 324 0 0 25 0 2 0 177709469 221335552 39879 1992294400 134512640 146736320 4293555728 18446744073709551615 139022922 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 54037 39879 1059 2985 0 50579 0
[pid=24158/tid=24191] ppid=24157 vsize=216148 CPUtime=36.4
/proc/24158/task/24191/stat : 24191 (pb_cplex) R 24157 24157 23662 0 -1 4202560 19719 0 0 0 3630 10 0 0 25 0 2 0 177787765 221335552 39879 1992294400 134512640 146736320 4293555728 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1189.47
Current children cumulated vsize (KiB) 224848

[startup+882.308 s]
/proc/loadavg: 1.43 1.45 1.31 2/109 24193
/proc/meminfo: memFree=1272396/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=183356 CPUtime=1275.48
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 554982 0 0 0 127212 336 0 0 25 0 2 0 177709469 187756544 34146 1992294400 134512640 146736320 4293555728 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 45839 34146 1059 2985 0 42381 0
[pid=24158/tid=24191] ppid=24157 vsize=183356 CPUtime=65.05
/proc/24158/task/24191/stat : 24191 (pb_cplex) S 24157 24157 23662 0 -1 4202560 31393 0 0 0 6490 15 0 0 25 0 2 0 177787765 187756544 34146 1992294400 134512640 146736320 4293555728 18446744073709551615 144580073 0 2 4096 16387 18446604437828376640 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1275.48
Current children cumulated vsize (KiB) 192056

[startup+942.301 s]
/proc/loadavg: 1.82 1.55 1.35 3/109 24195
/proc/meminfo: memFree=1259500/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=201340 CPUtime=1391.81
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 633088 0 0 0 138806 375 0 0 25 0 2 0 177709469 206172160 37475 1992294400 134512640 146736320 4293555728 18446744073709551615 139022927 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 50335 37475 1059 2985 0 46877 0
[pid=24158/tid=24191] ppid=24157 vsize=201340 CPUtime=121.4
/proc/24158/task/24191/stat : 24191 (pb_cplex) R 24157 24157 23662 0 -1 4202560 64304 0 0 0 12108 32 0 0 25 0 2 0 177787765 206172160 37475 1992294400 134512640 146736320 4293555728 18446744073709551615 136008072 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1391.81
Current children cumulated vsize (KiB) 210040

[startup+1002.3 s]
/proc/loadavg: 1.85 1.61 1.38 4/109 24197
/proc/meminfo: memFree=1273016/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=183412 CPUtime=1509.18
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 686112 0 0 0 150516 402 0 0 19 0 2 0 177709469 187813888 34414 1992294400 134512640 146736320 4293555728 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 45853 34414 1130 2985 0 42395 0
[pid=24158/tid=24191] ppid=24157 vsize=183412 CPUtime=180.94
/proc/24158/task/24191/stat : 24191 (pb_cplex) R 24157 24157 23662 0 -1 4202560 93286 0 0 0 18047 47 0 0 19 0 2 0 177787765 187813888 34414 1992294400 134512640 146736320 4293555728 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1509.18
Current children cumulated vsize (KiB) 192112

[startup+1062.3 s]
/proc/loadavg: 1.86 1.66 1.41 2/109 24199
/proc/meminfo: memFree=1264212/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=191644 CPUtime=1625.8
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 708853 0 0 0 162163 417 0 0 25 0 2 0 177709469 196243456 36212 1992294400 134512640 146736320 4293555728 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 47911 36212 1135 2985 0 44453 0
[pid=24158/tid=24191] ppid=24157 vsize=191644 CPUtime=237.58
/proc/24158/task/24191/stat : 24191 (pb_cplex) S 24157 24157 23662 0 -1 4202560 104104 0 0 0 23704 54 0 0 25 0 2 0 177787765 196243456 36212 1992294400 134512640 146736320 4293555728 18446744073709551615 144580073 0 2 4096 16387 18446604437828376640 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1625.8
Current children cumulated vsize (KiB) 200344

[startup+1122.3 s]
/proc/loadavg: 1.66 1.62 1.41 3/109 24201
/proc/meminfo: memFree=1263468/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=191644 CPUtime=1710.87
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 720485 0 0 0 170663 424 0 0 25 0 2 0 177709469 196243456 36407 1992294400 134512640 146736320 4293555728 18446744073709551615 135523326 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 47911 36407 1135 2985 0 44453 0
[pid=24158/tid=24191] ppid=24157 vsize=191644 CPUtime=262.67
/proc/24158/task/24191/stat : 24191 (pb_cplex) R 24157 24157 23662 0 -1 4202560 107313 0 0 0 26211 56 0 0 25 0 2 0 177787765 196243456 36407 1992294400 134512640 146736320 4293555728 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1710.87
Current children cumulated vsize (KiB) 200344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1167.1 s]
/proc/loadavg: 1.90 1.69 1.44 3/109 24201
/proc/meminfo: memFree=1253548/2059040 swapFree=4138896/4192956
[pid=24157] ppid=24155 vsize=8700 CPUtime=0
/proc/24157/stat : 24157 (run) S 24155 24157 23662 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 177709469 8908800 249 1992294400 4194304 4922060 140736855397840 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24157/statm: 2175 249 208 178 0 68 0
[pid=24158] ppid=24157 vsize=208820 CPUtime=1800.13
/proc/24158/stat : 24158 (pb_cplex) R 24157 24157 23662 0 -1 4202496 727285 0 0 0 179583 430 0 0 25 0 2 0 177709469 213831680 39130 1992294400 134512640 146736320 4293555728 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24158/statm: 52205 39130 1158 2985 0 48747 0
[pid=24158/tid=24191] ppid=24157 vsize=208820 CPUtime=307.13
/proc/24158/task/24191/stat : 24191 (pb_cplex) R 24157 24157 23662 0 -1 4202560 110042 0 0 0 30653 60 0 0 25 0 2 0 177787765 213831680 39130 1992294400 134512640 146736320 4293555728 18446744073709551615 136384895 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 217520

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24157 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1167.13
CPU time (s): 1800.13
CPU user time (s): 1795.83
CPU system time (s): 4.3
CPU usage (%): 154.236
Max. virtual memory (cumulated for all children) (KiB): 252532

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= 366
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 2.06069 second user time and 6.00509 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-01 23:51:20
IDJOB=2695932
IDBENCH=2939
IDSOLVER=1209
FILE ID=node013/2695932-1278021079
PBS_JOBID= 11198742
Free space on /tmp= 62352 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_17.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695932-1278021079/watcher-2695932-1278021079 -o /tmp/evaluation-result-2695932-1278021079/solver-2695932-1278021079 -C 1800 -W 2000 -M 1800  run HOME/instance-2695932-1278021079.opb

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

MD5SUM BENCH= 25ee8feec785b6a4be71df8acc9d82db
RANDOM SEED=493567677

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1407488 kB
Buffers:        139948 kB
Cached:         407684 kB
SwapCached:       7532 kB
Active:         234504 kB
Inactive:       327788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1407488 kB
SwapTotal:     4192956 kB
SwapFree:      4138896 kB
Dirty:           20272 kB
Writeback:           0 kB
AnonPages:       12864 kB
Mapped:          12044 kB
Slab:            67392 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 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= 62336 MiB
End job on node013 at 2010-07-02 00:10:49