Trace number 2697143

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) 1800.17 1150.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_4.opb
MD5SUMd847cf1d914db0ec942abd195c5092c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-124
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -124
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31592
Sum of products size (including duplicates)63184
Number of different products15796
Sum of products size31592

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697143-1278050348.opb.
0.00/0.00	c Instance file HOME/instance-2697143-1278050348.opb
0.00/0.00	c File size is 1376326 bytes.
0.00/0.91	c Highest Coefficient sum: 50
0.00/0.91	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.97	c ============================[ Problem Statistics ]=============================
0.00/0.97	c |                                                                             |
0.00/0.97	c |  Parsing time:          0.95         s                                      |
0.00/0.97	c |  Number Variables:      16796                                               |
0.00/0.98	c |  Number Constraints:    32592                                               |
0.00/0.98	c ===============================================================================
1800.17/1150.62	c Remaining time 1799.04 sec.
1800.17/1150.62	c 
1800.17/1150.62	c *** INTERRUPTED ***
1800.17/1150.62	s UNKNOWN
1800.17/1150.62	c Total CPU time              : 1798.09 s
1800.17/1150.62	c Memory used           : 163.57 MB
1800.17/1150.62	c CPU time              : 1798.09 s
1800.17/1150.62	c 
1800.17/1150.62	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-2697143-1278050348/watcher-2697143-1278050348 -o /tmp/evaluation-result-2697143-1278050348/solver-2697143-1278050348 -C 1800 -W 2000 -M 1800 run HOME/instance-2697143-1278050348.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: 1.84 1.84 1.73 3/106 30886
/proc/meminfo: memFree=1531356/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) R 30884 30886 30496 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052014997 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0

[startup+0.0192499 s]
/proc/loadavg: 1.84 1.84 1.73 3/106 30886
/proc/meminfo: memFree=1531356/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101262 s]
/proc/loadavg: 1.84 1.84 1.73 3/106 30886
/proc/meminfo: memFree=1531356/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301291 s]
/proc/loadavg: 1.84 1.84 1.73 3/106 30886
/proc/meminfo: memFree=1531356/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701349 s]
/proc/loadavg: 1.84 1.84 1.73 3/106 30886
/proc/meminfo: memFree=1531356/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50047 s]
/proc/loadavg: 1.84 1.84 1.73 2/108 30888
/proc/meminfo: memFree=1508028/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=49956 CPUtime=1.48
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 11248 0 0 0 145 3 0 0 18 0 1 0 146325890 51154944 7389 1992294400 134512640 146736320 4288559648 18446744073709551615 135660507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 12489 7389 887 2985 0 9031 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58656

[startup+3.1007 s]
/proc/loadavg: 1.77 1.82 1.73 2/108 30888
/proc/meminfo: memFree=1503936/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=51332 CPUtime=3.09
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 11525 0 0 0 305 4 0 0 21 0 1 0 146325890 52563968 7666 1992294400 134512640 146736320 4288559648 18446744073709551615 138658263 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 12833 7666 894 2985 0 9375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60032

[startup+6.30117 s]
/proc/loadavg: 1.77 1.82 1.73 2/108 30888
/proc/meminfo: memFree=1503440/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=51576 CPUtime=6.29
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 11695 0 0 0 625 4 0 0 25 0 1 0 146325890 52813824 7709 1992294400 134512640 146736320 4288559648 18446744073709551615 135851853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 12894 7709 897 2985 0 9436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60276

[startup+12.7011 s]
/proc/loadavg: 1.65 1.80 1.72 2/108 30890
/proc/meminfo: memFree=1494636/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=62392 CPUtime=12.68
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 18451 0 0 0 1262 6 0 0 25 0 1 0 146325890 63889408 10061 1992294400 134512640 146736320 4288559648 18446744073709551615 135854573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 15598 10061 1016 2985 0 12140 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71092

[startup+25.502 s]
/proc/loadavg: 1.55 1.77 1.71 2/108 30890
/proc/meminfo: memFree=1494264/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=62672 CPUtime=25.48
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 26928 0 0 0 2537 11 0 0 25 0 1 0 146325890 64176128 10262 1992294400 134512640 146736320 4288559648 18446744073709551615 136400672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 15668 10262 1017 2985 0 12210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71372

[startup+51.1017 s]
/proc/loadavg: 1.36 1.71 1.69 2/108 30890
/proc/meminfo: memFree=1493768/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=62672 CPUtime=51.07
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 26969 0 0 0 5096 11 0 0 25 0 1 0 146325890 64176128 10303 1992294400 134512640 146736320 4288559648 18446744073709551615 136400447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 15668 10303 1017 2985 0 12210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71372

[startup+102.309 s]
/proc/loadavg: 1.14 1.58 1.65 2/108 30892
/proc/meminfo: memFree=1493768/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=62672 CPUtime=102.26
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 26969 0 0 0 10215 11 0 0 25 0 1 0 146325890 64176128 10303 1992294400 134512640 146736320 4288559648 18446744073709551615 139043560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 15668 10303 1017 2985 0 12210 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71372

[startup+162.302 s]
/proc/loadavg: 1.21 1.51 1.62 3/109 30904
/proc/meminfo: memFree=1474540/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=99396 CPUtime=167.12
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 34439 0 0 0 16696 16 0 0 25 0 2 0 146325890 101781504 15116 1992294400 134512640 146736320 4288559648 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 24849 15116 1050 2985 0 21391 0
[pid=30887/tid=30902] ppid=30886 vsize=99396 CPUtime=4.88
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 3388 0 0 0 487 1 0 0 25 0 2 0 146338581 101781504 15116 1992294400 134512640 146736320 4288559648 18446744073709551615 136008017 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 167.12
Current children cumulated vsize (KiB) 108096

[startup+222.302 s]
/proc/loadavg: 1.54 1.54 1.62 3/109 30904
/proc/meminfo: memFree=1474044/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=99396 CPUtime=259.16
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 56814 0 0 0 25887 29 0 0 25 0 2 0 146325890 101781504 15203 1992294400 134512640 146736320 4288559648 18446744073709551615 135526881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 24849 15203 1070 2985 0 21391 0
[pid=30887/tid=30902] ppid=30886 vsize=99396 CPUtime=64.59
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 25763 0 0 0 6446 13 0 0 25 0 2 0 146338581 101781504 15203 1992294400 134512640 146736320 4288559648 18446744073709551615 135999753 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 259.16
Current children cumulated vsize (KiB) 108096

[startup+282.301 s]
/proc/loadavg: 1.83 1.62 1.64 3/109 30906
/proc/meminfo: memFree=1473920/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=99396 CPUtime=378.56
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 80252 0 0 0 37812 44 0 0 25 0 2 0 146325890 101781504 15236 1992294400 134512640 146736320 4288559648 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 24849 15236 1055 2985 0 21391 0
[pid=30887/tid=30902] ppid=30886 vsize=99396 CPUtime=124.02
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 49155 0 0 0 12374 28 0 0 25 0 2 0 146338581 101781504 15236 1992294400 134512640 146736320 4288559648 18446744073709551615 136008387 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 378.56
Current children cumulated vsize (KiB) 108096

[startup+342.301 s]
/proc/loadavg: 1.88 1.67 1.65 3/109 30908
/proc/meminfo: memFree=1473672/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=99396 CPUtime=490.1
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 101972 0 0 0 48951 59 0 0 25 0 2 0 146325890 101781504 15316 1992294400 134512640 146736320 4288559648 18446744073709551615 135999699 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 24849 15316 1055 2985 0 21391 0
[pid=30887/tid=30902] ppid=30886 vsize=99396 CPUtime=175.57
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 70875 0 0 0 17515 42 0 0 25 0 2 0 146338581 101781504 15316 1992294400 134512640 146736320 4288559648 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 490.1
Current children cumulated vsize (KiB) 108096

[startup+402.302 s]
/proc/loadavg: 2.00 1.74 1.68 3/109 30910
/proc/meminfo: memFree=1473176/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=100540 CPUtime=932.68
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 167213 0 0 0 93155 113 0 0 25 0 2 0 146325890 102952960 15698 1992294400 134512640 146736320 4288559648 18446744073709551615 136003493 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 25135 15698 1076 2985 0 21677 0
[pid=30887/tid=30902] ppid=30886 vsize=100540 CPUtime=386.03
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 135659 0 0 0 38514 89 0 0 25 0 2 0 146338581 102952960 15698 1992294400 134512640 146736320 4288559648 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 932.68
Current children cumulated vsize (KiB) 109240

[startup+642.301 s]
/proc/loadavg: 1.98 1.82 1.71 3/109 30916
/proc/meminfo: memFree=1472060/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=100540 CPUtime=1038.52
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 192501 0 0 0 103719 133 0 0 25 0 2 0 146325890 102952960 15699 1992294400 134512640 146736320 4288559648 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 25135 15699 1076 2985 0 21677 0
[pid=30887/tid=30902] ppid=30886 vsize=100540 CPUtime=445.66
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 160947 0 0 0 44460 106 0 0 25 0 2 0 146338581 102952960 15699 1992294400 134512640 146736320 4288559648 18446744073709551615 136400668 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1038.52
Current children cumulated vsize (KiB) 109240

[startup+702.301 s]
/proc/loadavg: 2.02 1.87 1.73 3/109 30918
/proc/meminfo: memFree=1471812/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=100540 CPUtime=1147.62
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 218385 0 0 0 114610 152 0 0 25 0 2 0 146325890 102952960 15699 1992294400 134512640 146736320 4288559648 18446744073709551615 136001992 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 25135 15699 1076 2985 0 21677 0
[pid=30887/tid=30902] ppid=30886 vsize=100540 CPUtime=505.26
/proc/30887/task/30902/stat : 30902 (pb_cplex) R 30886 30886 30496 0 -1 4202560 186831 0 0 0 50403 123 0 0 25 0 2 0 146338581 102952960 15699 1992294400 134512640 146736320 4288559648 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1147.62
Current children cumulated vsize (KiB) 109240

[startup+762.309 s]
/proc/loadavg: 1.48 1.75 1.70 2/108 30920
/proc/meminfo: memFree=1456816/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=108960 CPUtime=1224.21
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 243894 0 0 0 122252 169 0 0 25 0 1 0 146325890 111575040 19525 1992294400 134512640 146736320 4288559648 18446744073709551615 136016728 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30887/statm: 27240 19525 1078 2985 0 23782 0
Current children cumulated CPU time (s) 1224.21
Current children cumulated vsize (KiB) 117660

[startup+822.301 s]
/proc/loadavg: 1.17 1.61 1.65 2/109 30922
/proc/meminfo: memFree=1414400/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=159292 CPUtime=1286
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 259944 0 0 0 128423 177 0 0 25 0 2 0 146325890 163115008 30049 1992294400 134512640 146736320 4288559648 18446744073709551615 136008928 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 39823 30049 1078 2985 0 36365 0
[pid=30887/tid=30922] ppid=30886 vsize=159292 CPUtime=0
/proc/30887/task/30922/stat : 30922 (pb_cplex) S 30886 30886 30496 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 146407278 163115008 30049 1992294400 134512640 146736320 4288559648 18446744073709551615 144580073 0 2 4096 16387 18446604437852135552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1286
Current children cumulated vsize (KiB) 167992

[startup+882.301 s]
/proc/loadavg: 1.28 1.54 1.63 3/109 30924
/proc/meminfo: memFree=1407580/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=167616 CPUtime=1360.37
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 266730 0 0 0 135854 183 0 0 25 0 2 0 146325890 171638784 31607 1992294400 134512640 146736320 4288559648 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 41904 31607 1078 2985 0 38446 0
[pid=30887/tid=30922] ppid=30886 vsize=167616 CPUtime=14.38
/proc/30887/task/30922/stat : 30922 (pb_cplex) R 30886 30886 30496 0 -1 4202560 2866 0 0 0 1436 2 0 0 25 0 2 0 146407278 171638784 31607 1992294400 134512640 146736320 4288559648 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1360.37
Current children cumulated vsize (KiB) 176316

[startup+942.301 s]
/proc/loadavg: 1.53 1.55 1.62 3/109 30926
/proc/meminfo: memFree=1405968/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=169852 CPUtime=1453.76
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 273862 0 0 0 145185 191 0 0 25 0 2 0 146325890 173928448 32209 1992294400 134512640 146736320 4288559648 18446744073709551615 136008168 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 42463 32209 1078 2985 0 39005 0
[pid=30887/tid=30922] ppid=30886 vsize=169852 CPUtime=74.1
/proc/30887/task/30922/stat : 30922 (pb_cplex) R 30886 30886 30496 0 -1 4202560 8034 0 0 0 7402 8 0 0 25 0 2 0 146407278 173928448 32209 1992294400 134512640 146736320 4288559648 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1453.76
Current children cumulated vsize (KiB) 178552

[startup+1002.3 s]
/proc/loadavg: 1.59 1.54 1.61 3/109 30928
/proc/meminfo: memFree=1406092/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=168320 CPUtime=1543.5
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 277013 0 0 0 154154 196 0 0 25 0 2 0 146325890 172359680 31981 1992294400 134512640 146736320 4288559648 18446744073709551615 139046836 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 42080 31981 1078 2985 0 38622 0
[pid=30887/tid=30922] ppid=30886 vsize=168320 CPUtime=103.86
/proc/30887/task/30922/stat : 30922 (pb_cplex) R 30886 30886 30496 0 -1 4202560 9547 0 0 0 10375 11 0 0 25 0 2 0 146407278 172359680 31981 1992294400 134512640 146736320 4288559648 18446744073709551615 136017763 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1543.5
Current children cumulated vsize (KiB) 177020

[startup+1062.3 s]
/proc/loadavg: 1.77 1.61 1.63 2/109 30930
/proc/meminfo: memFree=1405844/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=168320 CPUtime=1658.24
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 280982 0 0 0 165622 202 0 0 25 0 2 0 146325890 172359680 31987 1992294400 134512640 146736320 4288559648 18446744073709551615 136384892 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 42080 31987 1078 2985 0 38622 0
[pid=30887/tid=30922] ppid=30886 vsize=168320 CPUtime=158.61
/proc/30887/task/30922/stat : 30922 (pb_cplex) S 30886 30886 30496 0 -1 4202560 11671 0 0 0 15847 14 0 0 25 0 2 0 146407278 172359680 31987 1992294400 134512640 146736320 4288559648 18446744073709551615 144580073 0 2 4096 16387 18446604437852135552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1658.24
Current children cumulated vsize (KiB) 177020

[startup+1122.3 s]
/proc/loadavg: 1.62 1.58 1.62 3/109 30930
/proc/meminfo: memFree=1406712/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=167492 CPUtime=1743.77
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 285332 0 0 0 174171 206 0 0 25 0 2 0 146325890 171511808 31811 1992294400 134512640 146736320 4288559648 18446744073709551615 135999691 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 41873 31811 1078 2985 0 38415 0
[pid=30887/tid=30922] ppid=30886 vsize=167492 CPUtime=184.17
/proc/30887/task/30922/stat : 30922 (pb_cplex) R 30886 30886 30496 0 -1 4202560 13606 0 0 0 18400 17 0 0 25 0 2 0 146407278 171511808 31811 1992294400 134512640 146736320 4288559648 18446744073709551615 135525914 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1743.77
Current children cumulated vsize (KiB) 176192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1150.61 s]
/proc/loadavg: 1.75 1.61 1.63 3/109 30932
/proc/meminfo: memFree=1407084/2059040 swapFree=4139872/4192956
[pid=30886] ppid=30884 vsize=8700 CPUtime=0
/proc/30886/stat : 30886 (run) S 30884 30886 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146325889 8908800 248 1992294400 4194304 4922060 140734330674432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30886/statm: 2175 248 208 178 0 68 0
[pid=30887] ppid=30886 vsize=167492 CPUtime=1800.17
/proc/30887/stat : 30887 (pb_cplex) R 30886 30886 30496 0 -1 4202496 288331 0 0 0 179807 210 0 0 25 0 2 0 146325890 171511808 31811 1992294400 134512640 146736320 4288559648 18446744073709551615 136475782 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30887/statm: 41873 31811 1078 2985 0 38415 0
[pid=30887/tid=30922] ppid=30886 vsize=167492 CPUtime=212.25
/proc/30887/task/30922/stat : 30922 (pb_cplex) R 30886 30886 30496 0 -1 4202560 15684 0 0 0 21206 19 0 0 25 0 2 0 146407278 171511808 31811 1992294400 134512640 146736320 4288559648 18446744073709551615 135457626 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 176192

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 30886 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 1800.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1150.63
CPU time (s): 1800.17
CPU user time (s): 1798.07
CPU system time (s): 2.1
CPU usage (%): 156.451
Max. virtual memory (cumulated for all children) (KiB): 183416

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= 363
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 2.12068 second user time and 5.83511 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-02 07:59:08
IDJOB=2697143
IDBENCH=48177
IDSOLVER=1209
FILE ID=node052/2697143-1278050348
PBS_JOBID= 11198841
Free space on /tmp= 62276 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697143-1278050348/watcher-2697143-1278050348 -o /tmp/evaluation-result-2697143-1278050348/solver-2697143-1278050348 -C 1800 -W 2000 -M 1800  run HOME/instance-2697143-1278050348.opb

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

MD5SUM BENCH= d847cf1d914db0ec942abd195c5092c7
RANDOM SEED=370754883

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1533248 kB
Buffers:        140168 kB
Cached:         280156 kB
SwapCached:       6256 kB
Active:         168468 kB
Inactive:       265048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1533248 kB
SwapTotal:     4192956 kB
SwapFree:      4139872 kB
Dirty:           17024 kB
Writeback:           0 kB
AnonPages:       11788 kB
Mapped:          11980 kB
Slab:            70272 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181388 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697143-1278050348.opb

Free space on /tmp at the end= 62260 MiB
End job on node052 at 2010-07-02 08:18:22