Trace number 2697203

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) 1800.04 1197.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_5.opb
MD5SUM1a8c058c181490cb899ec7074b22bfb3
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-14
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6124
Sum of products size (including duplicates)12248
Number of different products3062
Sum of products size6124

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697203-1278051475.opb.
0.00/0.00	c Instance file HOME/instance-2697203-1278051475.opb
0.00/0.00	c File size is 256864 bytes.
0.00/0.14	c Highest Coefficient sum: 200
0.00/0.14	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.15	c ============================[ Problem Statistics ]=============================
0.00/0.15	c |                                                                             |
0.00/0.15	c |  Parsing time:          0.14         s                                      |
0.00/0.15	c |  Number Variables:      3262                                                |
0.00/0.15	c |  Number Constraints:    6425                                                |
0.00/0.15	c ===============================================================================
1800.04/1197.71	c Remaining time 1799.86 sec.
1800.04/1197.71	c 
1800.04/1197.71	c *** INTERRUPTED ***
1800.04/1197.71	s UNKNOWN
1800.04/1197.71	c Total CPU time              : 1797.24 s
1800.04/1197.71	c Memory used           : 104.75 MB
1800.04/1197.71	c CPU time              : 1797.24 s
1800.04/1197.71	c 
1800.04/1197.71	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-2697203-1278051475/watcher-2697203-1278051475 -o /tmp/evaluation-result-2697203-1278051475/solver-2697203-1278051475 -C 1800 -W 2000 -M 1800 run HOME/instance-2697203-1278051475.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: 2.08 1.95 1.85 3/106 402
/proc/meminfo: memFree=1496724/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) R 400 402 32436 0 -1 4202496 349 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965050773 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0

[startup+0.072226 s]
/proc/loadavg: 2.08 1.95 1.85 3/106 402
/proc/meminfo: memFree=1496724/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101229 s]
/proc/loadavg: 2.08 1.95 1.85 3/106 402
/proc/meminfo: memFree=1496724/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30128 s]
/proc/loadavg: 2.08 1.95 1.85 3/106 402
/proc/meminfo: memFree=1496724/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701339 s]
/proc/loadavg: 2.08 1.95 1.85 3/106 402
/proc/meminfo: memFree=1496724/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50146 s]
/proc/loadavg: 1.99 1.94 1.85 2/108 404
/proc/meminfo: memFree=1484432/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=34040 CPUtime=1.48
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 4915 0 0 0 146 2 0 0 19 0 1 0 146438487 34856960 3994 1992294400 134512640 146736320 4290181712 18446744073709551615 136008165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 8510 3994 901 2985 0 5052 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 42740

[startup+3.10073 s]
/proc/loadavg: 1.99 1.94 1.85 2/108 404
/proc/meminfo: memFree=1484060/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=34068 CPUtime=3.08
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 4933 0 0 0 306 2 0 0 23 0 1 0 146438487 34885632 4011 1992294400 134512640 146736320 4290181712 18446744073709551615 139044555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 8517 4011 900 2985 0 5059 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 42768

[startup+6.30126 s]
/proc/loadavg: 1.99 1.94 1.85 2/108 404
/proc/meminfo: memFree=1483192/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=34396 CPUtime=6.28
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 5027 0 0 0 626 2 0 0 25 0 1 0 146438487 35221504 4104 1992294400 134512640 146736320 4290181712 18446744073709551615 136008044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 8599 4104 899 2985 0 5141 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 43096

[startup+12.7013 s]
/proc/loadavg: 1.84 1.90 1.84 2/108 404
/proc/meminfo: memFree=1476744/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=44076 CPUtime=12.68
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 7689 0 0 0 1264 4 0 0 25 0 1 0 146438487 45133824 5862 1992294400 134512640 146736320 4290181712 18446744073709551615 136403131 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 11019 5862 1012 2985 0 7561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52776

[startup+25.5015 s]
/proc/loadavg: 1.71 1.87 1.83 2/108 404
/proc/meminfo: memFree=1478108/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=38436 CPUtime=25.48
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 10828 0 0 0 2542 6 0 0 25 0 1 0 146438487 39358464 5537 1992294400 134512640 146736320 4290181712 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 9609 5537 1011 2985 0 6151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47136

[startup+51.1017 s]
/proc/loadavg: 1.55 1.82 1.81 2/109 407
/proc/meminfo: memFree=1469048/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=60960 CPUtime=54.26
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 20607 0 0 0 5411 15 0 0 25 0 2 0 146438487 62423040 7813 1992294400 134512640 146736320 4290181712 18446744073709551615 136015694 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 15240 7813 1067 2985 0 11782 0
[pid=403/tid=407] ppid=402 vsize=60960 CPUtime=0
/proc/403/task/407/stat : 407 (pb_cplex) S 402 402 32436 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 146443189 62423040 7813 1992294400 134512640 146736320 4290181712 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 69660

[startup+102.308 s]
/proc/loadavg: 1.42 1.73 1.78 2/109 409
/proc/meminfo: memFree=1463468/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=68332 CPUtime=110.88
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 22822 0 0 0 11071 17 0 0 25 0 2 0 146438487 69971968 9285 1992294400 134512640 146736320 4290181712 18446744073709551615 136388084 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 17083 9285 1072 2985 0 13625 0
[pid=403/tid=407] ppid=402 vsize=68332 CPUtime=5.41
/proc/403/task/407/stat : 407 (pb_cplex) S 402 402 32436 0 -1 4202560 1107 0 0 0 541 0 0 0 25 0 2 0 146443189 69971968 9285 1992294400 134512640 146736320 4290181712 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 110.88
Current children cumulated vsize (KiB) 77032

[startup+162.301 s]
/proc/loadavg: 1.37 1.64 1.74 3/109 411
/proc/meminfo: memFree=1459624/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=69984 CPUtime=185.41
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 26888 0 0 0 18519 22 0 0 25 0 2 0 146438487 71663616 10166 1992294400 134512640 146736320 4290181712 18446744073709551615 135983237 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 17496 10166 1102 2985 0 14038 0
[pid=403/tid=407] ppid=402 vsize=69984 CPUtime=19.98
/proc/403/task/407/stat : 407 (pb_cplex) R 402 402 32436 0 -1 4202560 1991 0 0 0 1995 3 0 0 25 0 2 0 146443189 71663616 10166 1992294400 134512640 146736320 4290181712 18446744073709551615 135999102 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 185.41
Current children cumulated vsize (KiB) 78684

[startup+222.301 s]
/proc/loadavg: 1.71 1.69 1.75 3/109 413
/proc/meminfo: memFree=1455780/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=72512 CPUtime=301.05
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 30389 0 0 0 30074 31 0 0 25 0 2 0 146438487 74252288 11061 1992294400 134512640 146736320 4290181712 18446744073709551615 136475763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 18128 11061 1081 2985 0 14670 0
[pid=403/tid=407] ppid=402 vsize=72512 CPUtime=75.64
/proc/403/task/407/stat : 407 (pb_cplex) R 402 402 32436 0 -1 4202560 4984 0 0 0 7553 11 0 0 25 0 2 0 146443189 74252288 11061 1992294400 134512640 146736320 4290181712 18446744073709551615 136001974 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 301.05
Current children cumulated vsize (KiB) 81212

[startup+282.301 s]
/proc/loadavg: 1.76 1.71 1.75 3/109 413
/proc/meminfo: memFree=1455160/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=72108 CPUtime=409.9
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 32189 0 0 0 40949 41 0 0 25 0 2 0 146438487 73838592 11173 1992294400 134512640 146736320 4290181712 18446744073709551615 136385170 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 18027 11173 1080 2985 0 14569 0
[pid=403/tid=407] ppid=402 vsize=72108 CPUtime=124.5
/proc/403/task/407/stat : 407 (pb_cplex) R 402 402 32436 0 -1 4202560 5164 0 0 0 12432 18 0 0 25 0 2 0 146443189 73838592 11173 1992294400 134512640 146736320 4290181712 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 409.9
Current children cumulated vsize (KiB) 80808

[startup+342.301 s]
/proc/loadavg: 1.54 1.67 1.73 2/108 416
/proc/meminfo: memFree=1463972/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=58296 CPUtime=498.95
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 33601 0 0 0 49848 47 0 0 25 0 1 0 146438487 59695104 9053 1992294400 134512640 146736320 4290181712 18446744073709551615 136232929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/403/statm: 14574 9053 1077 2985 0 11116 0
Current children cumulated CPU time (s) 498.95
Current children cumulated vsize (KiB) 66996

[startup+402.301 s]
/proc/loadavg: 1.20 1.54 1.68 2/108 418
/proc/meminfo: memFree=1458516/2059040 swapFree=4139792/4192956

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

[pid=403] ppid=402 vsize=106116 CPUtime=917.03
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 162927 0 0 0 91586 117 0 0 25 0 2 0 146438487 108662784 20077 1992294400 134512640 146736320 4290181712 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26529 20077 1087 2985 0 23071 0
[pid=403/tid=426] ppid=402 vsize=106116 CPUtime=80.58
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 14123 0 0 0 8049 9 0 0 18 0 2 0 146493044 108662784 20077 1992294400 134512640 146736320 4290181712 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 917.03
Current children cumulated vsize (KiB) 114816

[startup+762.309 s]
/proc/loadavg: 1.36 1.40 1.55 3/109 432
/proc/meminfo: memFree=1425028/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=99212 CPUtime=1003.34
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 175781 0 0 0 100209 125 0 0 19 0 2 0 146438487 101593088 18671 1992294400 134512640 146736320 4290181712 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 24803 18671 1087 2985 0 21345 0
[pid=403/tid=426] ppid=402 vsize=99212 CPUtime=106.9
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 19887 0 0 0 10677 13 0 0 19 0 2 0 146493044 101593088 18671 1992294400 134512640 146736320 4290181712 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1003.34
Current children cumulated vsize (KiB) 107912

[startup+822.301 s]
/proc/loadavg: 1.76 1.51 1.58 3/109 434
/proc/meminfo: memFree=1425028/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=99212 CPUtime=1122.84
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 198319 0 0 0 112146 138 0 0 25 0 2 0 146438487 101593088 18671 1992294400 134512640 146736320 4290181712 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 24803 18671 1086 2985 0 21345 0
[pid=403/tid=426] ppid=402 vsize=99212 CPUtime=166.43
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 31366 0 0 0 16622 21 0 0 25 0 2 0 146493044 101593088 18671 1992294400 134512640 146736320 4290181712 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1122.84
Current children cumulated vsize (KiB) 107912

[startup+882.301 s]
/proc/loadavg: 2.06 1.63 1.61 3/110 437
/proc/meminfo: memFree=1405428/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=99956 CPUtime=1241.33
/proc/403/stat : 403 (pb_cplex) S 402 402 32436 0 -1 4202496 223744 0 0 0 123977 156 0 0 25 0 2 0 146438487 102354944 18775 1992294400 134512640 146736320 4290181712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 24989 18775 1084 2985 0 21531 0
[pid=403/tid=426] ppid=402 vsize=99956 CPUtime=225.53
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 42498 0 0 0 22522 31 0 0 25 0 2 0 146493044 102354944 18775 1992294400 134512640 146736320 4290181712 18446744073709551615 135526785 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1241.33
Current children cumulated vsize (KiB) 108656

[startup+942.302 s]
/proc/loadavg: 1.95 1.66 1.62 3/109 439
/proc/meminfo: memFree=1424284/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=107152 CPUtime=1352.21
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 250003 0 0 0 135050 171 0 0 25 0 2 0 146438487 109723648 20155 1992294400 134512640 146736320 4290181712 18446744073709551615 139023098 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26788 20155 1084 2985 0 23330 0
[pid=403/tid=426] ppid=402 vsize=107152 CPUtime=285.12
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 57054 0 0 0 28472 40 0 0 25 0 2 0 146493044 109723648 20155 1992294400 134512640 146736320 4290181712 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1352.21
Current children cumulated vsize (KiB) 115852

[startup+1002.3 s]
/proc/loadavg: 1.92 1.71 1.64 3/109 441
/proc/meminfo: memFree=1424284/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=100236 CPUtime=1466.25
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 280710 0 0 0 146434 191 0 0 25 0 2 0 146438487 102641664 18826 1992294400 134512640 146736320 4290181712 18446744073709551615 136385170 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 25059 18826 1084 2985 0 21601 0
[pid=403/tid=426] ppid=402 vsize=100236 CPUtime=339.2
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 70275 0 0 0 33869 51 0 0 25 0 2 0 146493044 102641664 18826 1992294400 134512640 146736320 4290181712 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1466.25
Current children cumulated vsize (KiB) 108936

[startup+1062.3 s]
/proc/loadavg: 1.80 1.71 1.64 3/109 443
/proc/meminfo: memFree=1424160/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=106192 CPUtime=1574.75
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 325753 0 0 0 157258 217 0 0 25 0 2 0 146438487 108740608 20044 1992294400 134512640 146736320 4290181712 18446744073709551615 136002031 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26548 20044 1084 2985 0 23090 0
[pid=403/tid=426] ppid=402 vsize=106192 CPUtime=387.71
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 90207 0 0 0 38707 64 0 0 25 0 2 0 146493044 108740608 20044 1992294400 134512640 146736320 4290181712 18446744073709551615 136400460 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1574.75
Current children cumulated vsize (KiB) 114892

[startup+1122.3 s]
/proc/loadavg: 1.68 1.70 1.64 3/109 445
/proc/meminfo: memFree=1419448/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=100768 CPUtime=1679.7
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 394754 0 0 0 167717 253 0 0 25 0 2 0 146438487 103186432 19025 1992294400 134512640 146736320 4290181712 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 25192 19025 1084 2985 0 21734 0
[pid=403/tid=426] ppid=402 vsize=100768 CPUtime=447.34
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 109294 0 0 0 44658 76 0 0 25 0 2 0 146493044 103186432 19025 1992294400 134512640 146736320 4290181712 18446744073709551615 136400463 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1679.7
Current children cumulated vsize (KiB) 109468

[startup+1182.3 s]
/proc/loadavg: 1.82 1.72 1.65 3/109 445
/proc/meminfo: memFree=1422672/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=105708 CPUtime=1784.23
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 435696 0 0 0 178147 276 0 0 25 0 2 0 146438487 108244992 20049 1992294400 134512640 146736320 4290181712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26427 20049 1091 2985 0 22969 0
[pid=403/tid=426] ppid=402 vsize=105708 CPUtime=491.88
/proc/403/task/426/stat : 426 (pb_cplex) R 402 402 32436 0 -1 4202560 127652 0 0 0 49101 87 0 0 25 0 2 0 146493044 108244992 20049 1992294400 134512640 146736320 4290181712 18446744073709551615 136385174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1784.23
Current children cumulated vsize (KiB) 114408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1197.7 s]
/proc/loadavg: 1.63 1.69 1.63 2/109 447
/proc/meminfo: memFree=1418456/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=107256 CPUtime=1800.04
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 445415 0 0 0 179723 281 0 0 25 0 2 0 146438487 109830144 20366 1992294400 134512640 146736320 4290181712 18446744073709551615 136007977 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26814 20366 1091 2985 0 23356 0
[pid=403/tid=426] ppid=402 vsize=107256 CPUtime=492.29
/proc/403/task/426/stat : 426 (pb_cplex) S 402 402 32436 0 -1 4202560 127652 0 0 0 49142 87 0 0 25 0 2 0 146493044 109830144 20366 1992294400 134512640 146736320 4290181712 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 115956

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

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

[startup+1197.7 s]
/proc/loadavg: 1.63 1.69 1.63 2/109 447
/proc/meminfo: memFree=1418456/2059040 swapFree=4139792/4192956
[pid=402] ppid=400 vsize=8700 CPUtime=0
/proc/402/stat : 402 (run) S 400 402 32436 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 146438486 8908800 249 1992294400 4194304 4922060 140735263543232 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/402/statm: 2175 249 208 178 0 68 0
[pid=403] ppid=402 vsize=107256 CPUtime=1800.04
/proc/403/stat : 403 (pb_cplex) R 402 402 32436 0 -1 4202496 445415 0 0 0 179723 281 0 0 25 0 2 0 146438487 109830144 20366 1992294400 134512640 146736320 4290181712 18446744073709551615 136007977 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/403/statm: 26814 20366 1091 2985 0 23356 0
[pid=403/tid=426] ppid=402 vsize=107256 CPUtime=492.29
/proc/403/task/426/stat : 426 (pb_cplex) S 402 402 32436 0 -1 4202560 127652 0 0 0 49142 87 0 0 25 0 2 0 146493044 109830144 20366 1992294400 134512640 146736320 4290181712 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 115956

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 402 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1197.72
CPU time (s): 1800.04
CPU user time (s): 1797.23
CPU system time (s): 2.81
CPU usage (%): 150.289
Max. virtual memory (cumulated for all children) (KiB): 122444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.31865 second user time and 5.8991 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-02 08:17:55
IDJOB=2697203
IDBENCH=48237
IDSOLVER=1209
FILE ID=node055/2697203-1278051475
PBS_JOBID= 11198839
Free space on /tmp= 62412 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697203-1278051475/watcher-2697203-1278051475 -o /tmp/evaluation-result-2697203-1278051475/solver-2697203-1278051475 -C 1800 -W 2000 -M 1800  run HOME/instance-2697203-1278051475.opb

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

MD5SUM BENCH= 1a8c058c181490cb899ec7074b22bfb3
RANDOM SEED=370754883

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1497872 kB
Buffers:        152072 kB
Cached:         305684 kB
SwapCached:       6760 kB
Active:         203872 kB
Inactive:       267712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1497872 kB
SwapTotal:     4192956 kB
SwapFree:      4139792 kB
Dirty:           16644 kB
Writeback:           0 kB
AnonPages:       11928 kB
Mapped:          12088 kB
Slab:            67748 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182200 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-2697203-1278051475.opb

Free space on /tmp at the end= 62396 MiB
End job on node055 at 2010-07-02 08:37:53