Trace number 2697187

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) 1800.09 1556.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_5.opb
MD5SUM5ebd53ca3e688df11993cbeac431dac6
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-37
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint111
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37500
Sum of products size (including duplicates)75000
Number of different products18750
Sum of products size37500

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697187-1278051296.opb.
0.00/0.00	c Instance file HOME/instance-2697187-1278051296.opb
0.00/0.00	c File size is 1616803 bytes.
1.19/1.25	c Highest Coefficient sum: 111
1.19/1.25	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.29/1.32	c ============================[ Problem Statistics ]=============================
1.29/1.32	c |                                                                             |
1.29/1.32	c |  Parsing time:          1.30         s                                      |
1.29/1.32	c |  Number Variables:      19250                                               |
1.29/1.33	c |  Number Constraints:    38000                                               |
1.29/1.33	c ===============================================================================
1800.09/1556.21	c Remaining time 1798.69 sec.
1800.09/1556.21	c 
1800.09/1556.21	c *** INTERRUPTED ***
1800.09/1556.21	s UNKNOWN
1800.09/1556.21	c Total CPU time              : 1798.71 s
1800.09/1556.21	c Memory used           : 122.51 MB
1800.09/1556.21	c CPU time              : 1798.71 s
1800.09/1556.21	c 
1800.09/1556.21	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-2697187-1278051296/watcher-2697187-1278051296 -o /tmp/evaluation-result-2697187-1278051296/solver-2697187-1278051296 -C 1800 -W 2000 -M 1800 run HOME/instance-2697187-1278051296.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: 1.97 2.13 1.91 3/106 30428
/proc/meminfo: memFree=1514436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) R 30426 30428 30091 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393754517 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0

[startup+0.0552369 s]
/proc/loadavg: 1.97 2.13 1.91 3/106 30428
/proc/meminfo: memFree=1514436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10124 s]
/proc/loadavg: 1.97 2.13 1.91 3/106 30428
/proc/meminfo: memFree=1514436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301257 s]
/proc/loadavg: 1.97 2.13 1.91 3/106 30428
/proc/meminfo: memFree=1514436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701293 s]
/proc/loadavg: 1.97 2.13 1.91 3/106 30428
/proc/meminfo: memFree=1514436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 1.97 2.13 1.91 2/108 30430
/proc/meminfo: memFree=1507972/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=46012 CPUtime=1.48
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 10605 0 0 0 145 3 0 0 18 0 1 0 146422100 47116288 8118 1992294400 134512640 146736320 4291619312 18446744073709551615 137317011 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30429/statm: 11503 8118 758 2985 0 8045 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54712

[startup+3.10151 s]
/proc/loadavg: 1.97 2.13 1.91 2/108 30430
/proc/meminfo: memFree=1489240/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=53620 CPUtime=3.08
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 12526 0 0 0 304 4 0 0 20 0 1 0 146422100 54906880 8376 1992294400 134512640 146736320 4291619312 18446744073709551615 138657495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 13405 8376 894 2985 0 9947 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62320

[startup+6.30079 s]
/proc/loadavg: 1.89 2.11 1.91 2/108 30430
/proc/meminfo: memFree=1483660/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=53828 CPUtime=6.27
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 12668 0 0 0 623 4 0 0 25 0 1 0 146422100 55119872 8411 1992294400 134512640 146736320 4291619312 18446744073709551615 135523436 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 13457 8411 897 2985 0 9999 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 62528

[startup+12.7004 s]
/proc/loadavg: 1.82 2.09 1.90 2/108 30430
/proc/meminfo: memFree=1477592/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=64620 CPUtime=12.68
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 15034 0 0 0 1263 5 0 0 25 0 1 0 146422100 66170880 10025 1992294400 134512640 146736320 4291619312 18446744073709551615 136000537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 16155 10025 976 2985 0 12697 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 73320

[startup+25.5015 s]
/proc/loadavg: 1.64 2.04 1.89 2/108 30432
/proc/meminfo: memFree=1468416/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=75208 CPUtime=25.47
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 17495 0 0 0 2542 5 0 0 25 0 1 0 146422100 77012992 12413 1992294400 134512640 146736320 4291619312 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 18802 12413 989 2985 0 15344 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 83908

[startup+51.1018 s]
/proc/loadavg: 1.42 1.95 1.86 2/108 30432
/proc/meminfo: memFree=1462960/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80728 CPUtime=51.05
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 25528 0 0 0 5096 9 0 0 25 0 1 0 146422100 82665472 13753 1992294400 134512640 146736320 4291619312 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20182 13753 1017 2985 0 16724 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 89428

[startup+102.308 s]
/proc/loadavg: 1.18 1.80 1.81 2/108 30434
/proc/meminfo: memFree=1462464/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80616 CPUtime=102.25
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 33924 0 0 0 10211 14 0 0 25 0 1 0 146422100 82550784 13861 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20154 13861 1017 2985 0 16696 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89316

[startup+162.302 s]
/proc/loadavg: 1.06 1.66 1.76 2/108 30434
/proc/meminfo: memFree=1462464/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80808 CPUtime=162.22
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 41189 0 0 0 16204 18 0 0 25 0 1 0 146422100 82747392 13882 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20202 13882 1017 2985 0 16744 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 89508

[startup+222.301 s]
/proc/loadavg: 1.02 1.53 1.71 2/108 30436
/proc/meminfo: memFree=1462340/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80628 CPUtime=222.21
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 52359 0 0 0 22197 24 0 0 25 0 1 0 146422100 82563072 13889 1992294400 134512640 146736320 4291619312 18446744073709551615 137698844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20157 13889 1017 2985 0 16699 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 89328

[startup+282.301 s]
/proc/loadavg: 1.01 1.43 1.66 2/108 30438
/proc/meminfo: memFree=1471516/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=78492 CPUtime=282.2
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 63004 0 0 0 28191 29 0 0 25 0 1 0 146422100 80375808 13092 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 19623 13092 1017 2985 0 16165 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 87192

[startup+342.302 s]
/proc/loadavg: 1.00 1.35 1.62 2/108 30440
/proc/meminfo: memFree=1462588/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80536 CPUtime=342.17
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 70942 0 0 0 34184 33 0 0 25 0 1 0 146422100 82468864 13831 1992294400 134512640 146736320 4291619312 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20134 13831 1017 2985 0 16676 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 89236

[startup+402.301 s]
/proc/loadavg: 1.00 1.29 1.58 2/108 30442
/proc/meminfo: memFree=1463208/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=80684 CPUtime=402.17
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 82891 0 0 0 40178 39 0 0 25 0 1 0 146422100 82620416 13716 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 20171 13716 1017 2985 0 16713 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 89384

[startup+462.301 s]

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

/proc/30429/task/30451/stat : 30451 (pb_cplex) R 30428 30428 30091 0 -1 4202560 1801 0 0 0 16740 12 0 0 21 0 2 0 146495924 111550464 17084 1992294400 134512640 146736320 4291619312 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 117636

[startup+1002.3 s]
/proc/loadavg: 1.69 1.42 1.44 3/109 30459
/proc/meminfo: memFree=1449436/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=109224 CPUtime=1161.83
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 133480 0 0 0 116093 90 0 0 25 0 2 0 146422100 111845376 17160 1992294400 134512640 146736320 4291619312 18446744073709551615 136007633 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 27306 17160 1061 2985 0 23848 0
[pid=30429/tid=30451] ppid=30428 vsize=109224 CPUtime=227.19
/proc/30429/task/30451/stat : 30451 (pb_cplex) R 30428 30428 30091 0 -1 4202560 1819 0 0 0 22703 16 0 0 25 0 2 0 146495924 111845376 17160 1992294400 134512640 146736320 4291619312 18446744073709551615 135454118 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 117924

[startup+1062.3 s]
/proc/loadavg: 1.43 1.40 1.43 2/109 30462
/proc/meminfo: memFree=1449064/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=109004 CPUtime=1240.38
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 133606 0 0 0 123944 94 0 0 25 0 2 0 146422100 111620096 17098 1992294400 134512640 146736320 4291619312 18446744073709551615 135454090 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 27251 17098 1061 2985 0 23793 0
[pid=30429/tid=30451] ppid=30428 vsize=109004 CPUtime=245.75
/proc/30429/task/30451/stat : 30451 (pb_cplex) S 30428 30428 30091 0 -1 4202560 1945 0 0 0 24558 17 0 0 25 0 2 0 146495924 111620096 17098 1992294400 134512640 146736320 4291619312 18446744073709551615 144580073 0 2 4096 16387 18446604437846565184 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1240.38
Current children cumulated vsize (KiB) 117704

[startup+1122.3 s]
/proc/loadavg: 1.52 1.43 1.44 2/109 30464
/proc/meminfo: memFree=1449064/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=109344 CPUtime=1324.75
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 133703 0 0 0 132374 101 0 0 25 0 2 0 146422100 111968256 17195 1992294400 134512640 146736320 4291619312 18446744073709551615 136384895 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 27336 17195 1061 2985 0 23878 0
[pid=30429/tid=30451] ppid=30428 vsize=109344 CPUtime=270.14
/proc/30429/task/30451/stat : 30451 (pb_cplex) S 30428 30428 30091 0 -1 4202560 2042 0 0 0 26993 21 0 0 25 0 2 0 146495924 111968256 17195 1992294400 134512640 146736320 4291619312 18446744073709551615 144580073 0 2 4096 16387 18446604437846565184 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1324.75
Current children cumulated vsize (KiB) 118044

[startup+1182.3 s]
/proc/loadavg: 1.19 1.35 1.41 2/108 30466
/proc/meminfo: memFree=1454404/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=91136 CPUtime=1386
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 142613 0 0 0 138492 108 0 0 25 0 1 0 146422100 93323264 15883 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 22784 15883 1063 2985 0 19326 0
Current children cumulated CPU time (s) 1386
Current children cumulated vsize (KiB) 99836

[startup+1242.3 s]
/proc/loadavg: 1.07 1.29 1.38 2/108 30468
/proc/meminfo: memFree=1452048/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=94588 CPUtime=1445.98
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 149463 0 0 0 144487 111 0 0 25 0 1 0 146422100 96858112 16466 1992294400 134512640 146736320 4291619312 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 23647 16466 1063 2985 0 20189 0
Current children cumulated CPU time (s) 1445.98
Current children cumulated vsize (KiB) 103288

[startup+1302.3 s]
/proc/loadavg: 1.02 1.23 1.36 2/108 30470
/proc/meminfo: memFree=1456140/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=90952 CPUtime=1505.97
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 159467 0 0 0 150482 115 0 0 25 0 1 0 146422100 93134848 15432 1992294400 134512640 146736320 4291619312 18446744073709551615 135460557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 22738 15432 1063 2985 0 19280 0
Current children cumulated CPU time (s) 1505.97
Current children cumulated vsize (KiB) 99652

[startup+1362.3 s]
/proc/loadavg: 1.01 1.19 1.33 2/108 30470
/proc/meminfo: memFree=1444856/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=100960 CPUtime=1565.95
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 172038 0 0 0 156476 119 0 0 25 0 1 0 146422100 103383040 18239 1992294400 134512640 146736320 4291619312 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 25240 18239 1063 2985 0 21782 0
Current children cumulated CPU time (s) 1565.95
Current children cumulated vsize (KiB) 109660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.15 1.31 2/108 30472
/proc/meminfo: memFree=1454280/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=90852 CPUtime=1625.95
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 176878 0 0 0 162474 121 0 0 25 0 1 0 146422100 93032448 15744 1992294400 134512640 146736320 4291619312 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30429/statm: 22713 15744 1063 2985 0 19255 0
Current children cumulated CPU time (s) 1625.95
Current children cumulated vsize (KiB) 99552

[startup+1482.3 s]
/proc/loadavg: 1.06 1.14 1.29 2/109 30476
/proc/meminfo: memFree=1422528/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=131092 CPUtime=1688.46
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 195535 0 0 0 168717 129 0 0 25 0 2 0 146422100 134238208 23698 1992294400 134512640 146736320 4291619312 18446744073709551615 136008072 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 32773 23698 1071 2985 0 29315 0
[pid=30429/tid=30476] ppid=30428 vsize=131092 CPUtime=0
/proc/30429/task/30476/stat : 30476 (pb_cplex) S 30428 30428 30091 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 146567970 134238208 23698 1992294400 134512640 146736320 4291619312 18446744073709551615 144580073 0 2 4096 16387 18446604437846565184 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1688.46
Current children cumulated vsize (KiB) 139792

[startup+1542.3 s]
/proc/loadavg: 1.59 1.25 1.32 3/109 30478
/proc/meminfo: memFree=1425628/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=125444 CPUtime=1779.55
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 204794 0 0 0 177818 137 0 0 25 0 2 0 146422100 128454656 22792 1992294400 134512640 146736320 4291619312 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 31361 22792 1071 2985 0 27903 0
[pid=30429/tid=30476] ppid=30428 vsize=125444 CPUtime=34.26
/proc/30429/task/30476/stat : 30476 (pb_cplex) R 30428 30428 30091 0 -1 4202560 3702 0 0 0 3422 4 0 0 25 0 2 0 146567970 128454656 22792 1992294400 134512640 146736320 4291619312 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1779.55
Current children cumulated vsize (KiB) 134144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1556.2 s]
/proc/loadavg: 1.61 1.27 1.32 3/109 30478
/proc/meminfo: memFree=1425504/2059040 swapFree=4139744/4192956
[pid=30428] ppid=30426 vsize=8700 CPUtime=0
/proc/30428/stat : 30428 (run) S 30426 30428 30091 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146422099 8908800 249 1992294400 4194304 4922060 140734021222960 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30428/statm: 2175 249 208 178 0 68 0
[pid=30429] ppid=30428 vsize=125444 CPUtime=1800.09
/proc/30429/stat : 30429 (pb_cplex) R 30428 30428 30091 0 -1 4202496 209413 0 0 0 179869 140 0 0 25 0 2 0 146422100 128454656 22821 1992294400 134512640 146736320 4291619312 18446744073709551615 139042876 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30429/statm: 31361 22821 1071 2985 0 27903 0
[pid=30429/tid=30476] ppid=30428 vsize=125444 CPUtime=40.89
/proc/30429/task/30476/stat : 30476 (pb_cplex) R 30428 30428 30091 0 -1 4202560 5074 0 0 0 4085 4 0 0 25 0 2 0 146567970 128454656 22821 1992294400 134512640 146736320 4291619312 18446744073709551615 136388550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 134144

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 30428 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1556.22
CPU time (s): 1800.09
CPU user time (s): 1798.69
CPU system time (s): 1.4
CPU usage (%): 115.671
Max. virtual memory (cumulated for all children) (KiB): 143784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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 2.68359 second user time and 7.47586 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-02 08:14:56
IDJOB=2697187
IDBENCH=48221
IDSOLVER=1209
FILE ID=node043/2697187-1278051296
PBS_JOBID= 11198849
Free space on /tmp= 62288 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697187-1278051296/watcher-2697187-1278051296 -o /tmp/evaluation-result-2697187-1278051296/solver-2697187-1278051296 -C 1800 -W 2000 -M 1800  run HOME/instance-2697187-1278051296.opb

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

MD5SUM BENCH= 5ebd53ca3e688df11993cbeac431dac6
RANDOM SEED=1319802627

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1516576 kB
Buffers:        134860 kB
Cached:         297544 kB
SwapCached:       6660 kB
Active:         165704 kB
Inactive:       280444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1516576 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           17140 kB
Writeback:           0 kB
AnonPages:       11996 kB
Mapped:          12072 kB
Slab:            74368 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183448 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-2697187-1278051296.opb

Free space on /tmp at the end= 62268 MiB
End job on node043 at 2010-07-02 08:40:55