Trace number 2697095

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) 1800.05 1744.01

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_5.opb
MD5SUMd7281b7a8bb5680ab95cd17583e8be43
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark1800.18
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 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 constraint61
Maximum length of a constraint109
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)75288
Sum of products size (including duplicates)150576
Number of different products75288
Sum of products size150576

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697095-1278050192.opb.
0.00/0.00	c Instance file HOME/instance-2697095-1278050192.opb
0.00/0.00	c File size is 5904429 bytes.
3.19/3.25	c Highest Coefficient sum: 110
3.19/3.25	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.38/3.48	c ============================[ Problem Statistics ]=============================
3.38/3.48	c |                                                                             |
3.38/3.48	c |  Parsing time:          3.39         s                                      |
3.38/3.48	c |  Number Variables:      76288                                               |
3.49/3.53	c |  Number Constraints:    151576                                              |
3.49/3.53	c ===============================================================================
1800.05/1744.00	c Remaining time 1796.57 sec.
1800.05/1744.00	c 
1800.05/1744.00	c *** INTERRUPTED ***
1800.05/1744.00	s UNKNOWN
1800.05/1744.00	c Total CPU time              : 1789.73 s
1800.05/1744.00	c Memory used           : 378.25 MB
1800.05/1744.00	c CPU time              : 1789.73 s
1800.05/1744.00	c 
1800.05/1744.00	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-2697095-1278050192/watcher-2697095-1278050192 -o /tmp/evaluation-result-2697095-1278050192/solver-2697095-1278050192 -C 1800 -W 2000 -M 1800 run HOME/instance-2697095-1278050192.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: 1.91 1.79 1.73 2/105 31529
/proc/meminfo: memFree=1794856/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) R 31527 31529 31223 0 -1 4202496 348 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612930965 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0

[startup+0.04612 s]
/proc/loadavg: 1.91 1.79 1.73 2/105 31529
/proc/meminfo: memFree=1794856/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101124 s]
/proc/loadavg: 1.91 1.79 1.73 2/105 31529
/proc/meminfo: memFree=1794856/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301144 s]
/proc/loadavg: 1.91 1.79 1.73 2/105 31529
/proc/meminfo: memFree=1794856/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701184 s]
/proc/loadavg: 1.91 1.79 1.73 2/105 31529
/proc/meminfo: memFree=1794856/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50126 s]
/proc/loadavg: 1.91 1.79 1.73 2/107 31531
/proc/meminfo: memFree=1787772/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=31224 CPUtime=1.49
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 3608 0 0 0 148 1 0 0 25 0 1 0 146313387 31973376 3406 1992294400 134512640 146736320 4289941136 18446744073709551615 140714094 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 7806 3406 423 2985 0 3298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39924

[startup+3.10042 s]
/proc/loadavg: 1.83 1.78 1.73 2/107 31531
/proc/meminfo: memFree=1773016/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=61792 CPUtime=3.09
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 12681 0 0 0 305 4 0 0 25 0 1 0 146313387 63275008 11963 1992294400 134512640 146736320 4289941136 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 15448 11964 1588 2985 0 10940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70492

[startup+6.30074 s]
/proc/loadavg: 1.83 1.78 1.73 2/107 31531
/proc/meminfo: memFree=1679644/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=306372 CPUtime=6.29
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 70620 0 0 0 597 32 0 0 25 0 1 0 146313387 313724928 36880 1992294400 134512640 146736320 4289941136 18446744073709551615 136729852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 76593 36880 814 2985 0 73135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 315072

[startup+12.7004 s]
/proc/loadavg: 1.85 1.79 1.73 2/107 31531
/proc/meminfo: memFree=1562960/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=447452 CPUtime=12.69
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 109024 0 0 0 1222 47 0 0 25 0 1 0 146313387 458190848 58617 1992294400 134512640 146736320 4289941136 18446744073709551615 135983181 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 111863 58617 906 2985 0 108405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 456152

[startup+25.5017 s]
/proc/loadavg: 1.72 1.76 1.72 2/107 31531
/proc/meminfo: memFree=1563084/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=447452 CPUtime=25.48
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 109024 0 0 0 2501 47 0 0 25 0 1 0 146313387 458190848 58617 1992294400 134512640 146736320 4289941136 18446744073709551615 135982866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 111863 58617 906 2985 0 108405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 456152

[startup+51.1012 s]
/proc/loadavg: 1.47 1.70 1.70 2/107 31533
/proc/meminfo: memFree=1559736/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=448988 CPUtime=51.04
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 110260 0 0 0 5057 47 0 0 25 0 1 0 146313387 459763712 59257 1992294400 134512640 146736320 4289941136 18446744073709551615 135983309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 112247 59257 906 2985 0 108789 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 457688

[startup+102.308 s]
/proc/loadavg: 1.19 1.58 1.66 2/107 31533
/proc/meminfo: memFree=1559860/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=448988 CPUtime=102.24
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 113240 0 0 0 10176 48 0 0 25 0 1 0 146313387 459763712 59257 1992294400 134512640 146736320 4289941136 18446744073709551615 135982927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 112247 59257 906 2985 0 108789 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 457688

[startup+162.301 s]
/proc/loadavg: 1.07 1.47 1.61 2/107 31535
/proc/meminfo: memFree=1559860/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=448988 CPUtime=162.21
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 116816 0 0 0 16172 49 0 0 25 0 1 0 146313387 459763712 59257 1992294400 134512640 146736320 4289941136 18446744073709551615 135983315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 112247 59257 906 2985 0 108789 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 457688

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.57 2/107 31537
/proc/meminfo: memFree=1559860/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=448988 CPUtime=222.2
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 120988 0 0 0 22170 50 0 0 25 0 1 0 146313387 459763712 59257 1992294400 134512640 146736320 4289941136 18446744073709551615 139028318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 112247 59257 906 2985 0 108789 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 457688

[startup+282.301 s]
/proc/loadavg: 1.43 1.41 1.56 3/108 31549
/proc/meminfo: memFree=1289160/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=818428 CPUtime=301.2
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 816385 0 0 0 29791 329 0 0 20 0 2 0 146313387 838070272 125823 1992294400 134512640 146736320 4289941136 18446744073709551615 137083989 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31530/statm: 204607 125823 1036 2985 0 201149 0
[pid=31530/tid=31538] ppid=31529 vsize=818428 CPUtime=20.32
/proc/31530/task/31538/stat : 31538 (pb_cplex) R 31529 31529 31223 0 -1 4202560 183158 0 0 0 1945 87 0 0 25 0 2 0 146339280 838070272 125823 1992294400 134512640 146736320 4289941136 18446744073709551615 136853039 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 301.2
Current children cumulated vsize (KiB) 827128

[startup+342.301 s]
/proc/loadavg: 1.57 1.46 1.57 2/107 31551
/proc/meminfo: memFree=1618016/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=226756 CPUtime=398.74
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 1417862 0 0 0 39258 616 0 0 25 0 1 0 146313387 232198144 47032 1992294400 134512640 146736320 4289941136 18446744073709551615 137342030 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 56689 47033 1034 2985 0 53231 0
Current children cumulated CPU time (s) 398.74
Current children cumulated vsize (KiB) 235456

[startup+402.301 s]
/proc/loadavg: 1.26 1.39 1.54 2/107 31551
/proc/meminfo: memFree=1513236/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=358788 CPUtime=458.72
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 1626235 0 0 0 45169 703 0 0 25 0 1 0 146313387 367398912 70375 1992294400 134512640 146736320 4289941136 18446744073709551615 136007289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 89697 70375 1043 2985 0 86239 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 367488

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

/proc/31530/statm: 93710 73514 1043 2985 0 90252 0
Current children cumulated CPU time (s) 1118.53
Current children cumulated vsize (KiB) 383540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.25 2/107 31571
/proc/meminfo: memFree=1501332/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=375784 CPUtime=1178.52
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2205348 0 0 0 116942 910 0 0 25 0 1 0 146313387 384802816 73878 1992294400 134512640 146736320 4289941136 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 93946 73878 1043 2985 0 90488 0
Current children cumulated CPU time (s) 1178.52
Current children cumulated vsize (KiB) 384484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.23 2/107 31573
/proc/meminfo: memFree=1501332/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=375784 CPUtime=1238.5
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2210662 0 0 0 122938 912 0 0 25 0 1 0 146313387 384802816 73879 1992294400 134512640 146736320 4289941136 18446744073709551615 135450569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 93946 73879 1043 2985 0 90488 0
Current children cumulated CPU time (s) 1238.5
Current children cumulated vsize (KiB) 384484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/107 31575
/proc/meminfo: memFree=1496744/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=382012 CPUtime=1298.48
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2296816 0 0 0 128906 942 0 0 25 0 1 0 146313387 391180288 74998 1992294400 134512640 146736320 4289941136 18446744073709551615 136007216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95503 74998 1043 2985 0 92045 0
Current children cumulated CPU time (s) 1298.48
Current children cumulated vsize (KiB) 390712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 31575
/proc/meminfo: memFree=1496248/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=382280 CPUtime=1358.47
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2301210 0 0 0 134903 944 0 0 25 0 1 0 146313387 391454720 75140 1992294400 134512640 146736320 4289941136 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95570 75140 1043 2985 0 92112 0
Current children cumulated CPU time (s) 1358.47
Current children cumulated vsize (KiB) 390980

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 31577
/proc/meminfo: memFree=1496124/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=382316 CPUtime=1418.44
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2304064 0 0 0 140900 944 0 0 25 0 1 0 146313387 391491584 75150 1992294400 134512640 146736320 4289941136 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95579 75150 1043 2985 0 92121 0
Current children cumulated CPU time (s) 1418.44
Current children cumulated vsize (KiB) 391016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 31579
/proc/meminfo: memFree=1495008/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=383852 CPUtime=1478.43
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2377685 0 0 0 146871 972 0 0 25 0 1 0 146313387 393064448 75419 1992294400 134512640 146736320 4289941136 18446744073709551615 136403482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95963 75419 1043 2985 0 92505 0
Current children cumulated CPU time (s) 1478.43
Current children cumulated vsize (KiB) 392552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 31581
/proc/meminfo: memFree=1494512/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=383936 CPUtime=1538.42
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2381561 0 0 0 152868 974 0 0 25 0 1 0 146313387 393150464 75523 1992294400 134512640 146736320 4289941136 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95984 75523 1043 2985 0 92526 0
Current children cumulated CPU time (s) 1538.42
Current children cumulated vsize (KiB) 392636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 31583
/proc/meminfo: memFree=1499100/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=383000 CPUtime=1598.4
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2452608 0 0 0 158839 1001 0 0 25 0 1 0 146313387 392192000 74399 1992294400 134512640 146736320 4289941136 18446744073709551615 136388568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95750 74399 1043 2985 0 92292 0
Current children cumulated CPU time (s) 1598.4
Current children cumulated vsize (KiB) 391700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 31583
/proc/meminfo: memFree=1498480/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=383336 CPUtime=1658.38
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2458736 0 0 0 164835 1003 0 0 25 0 1 0 146313387 392536064 74543 1992294400 134512640 146736320 4289941136 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 95834 74543 1043 2985 0 92376 0
Current children cumulated CPU time (s) 1658.38
Current children cumulated vsize (KiB) 392036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 31585
/proc/meminfo: memFree=1494636/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=387092 CPUtime=1718.36
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2533327 0 0 0 170805 1031 0 0 25 0 1 0 146313387 396382208 75479 1992294400 134512640 146736320 4289941136 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 96773 75479 1043 2985 0 93315 0
Current children cumulated CPU time (s) 1718.36
Current children cumulated vsize (KiB) 395792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 31587
/proc/meminfo: memFree=1494388/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=387308 CPUtime=1778.35
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2536057 0 0 0 176803 1032 0 0 25 0 1 0 146313387 396603392 75533 1992294400 134512640 146736320 4289941136 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 96827 75533 1043 2985 0 93369 0
Current children cumulated CPU time (s) 1778.35
Current children cumulated vsize (KiB) 396008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1744 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 31587
/proc/meminfo: memFree=1494388/2059040 swapFree=4135604/4192956
[pid=31529] ppid=31527 vsize=8700 CPUtime=0
/proc/31529/stat : 31529 (run) S 31527 31529 31223 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146313387 8908800 249 1992294400 4194304 4922060 140736470545792 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31529/statm: 2175 249 208 178 0 68 0
[pid=31530] ppid=31529 vsize=387328 CPUtime=1800.05
/proc/31530/stat : 31530 (pb_cplex) R 31529 31529 31223 0 -1 4202496 2537400 0 0 0 178972 1033 0 0 25 0 1 0 146313387 396623872 75538 1992294400 134512640 146736320 4289941136 18446744073709551615 136006304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31530/statm: 96832 75538 1043 2985 0 93374 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 396028

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 31529 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1744.01
CPU time (s): 1800.05
CPU user time (s): 1789.72
CPU system time (s): 10.33
CPU usage (%): 103.213
Max. virtual memory (cumulated for all children) (KiB): 870720

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

runsolver used 3.03754 second user time and 8.12377 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-02 07:56:32
IDJOB=2697095
IDBENCH=48129
IDSOLVER=1209
FILE ID=node084/2697095-1278050192
PBS_JOBID= 11198831
Free space on /tmp= 62372 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697095-1278050192/watcher-2697095-1278050192 -o /tmp/evaluation-result-2697095-1278050192/solver-2697095-1278050192 -C 1800 -W 2000 -M 1800  run HOME/instance-2697095-1278050192.opb

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

MD5SUM BENCH= d7281b7a8bb5680ab95cd17583e8be43
RANDOM SEED=1595750319

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800716 kB
Buffers:         26652 kB
Cached:         134240 kB
SwapCached:      10140 kB
Active:         109084 kB
Inactive:        65172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800716 kB
SwapTotal:     4192956 kB
SwapFree:      4135604 kB
Dirty:           17624 kB
Writeback:           0 kB
AnonPages:       11836 kB
Mapped:           8452 kB
Slab:            62340 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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-2697095-1278050192.opb

Free space on /tmp at the end= 62352 MiB
End job on node084 at 2010-07-02 08:25:42