Trace number 2697230

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) 1800.11 1155.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_4.opb
MD5SUMfeead174159765db2806c13d35bd6cbe
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 benchmark1789.5
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)6140
Sum of products size (including duplicates)12280
Number of different products3070
Sum of products size6140

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697230-1278052077.opb.
0.00/0.00	c Instance file HOME/instance-2697230-1278052077.opb
0.00/0.00	c File size is 257506 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:          0.15         s                                      |
0.00/0.15	c |  Number Variables:      3270                                                |
0.00/0.15	c |  Number Constraints:    6441                                                |
0.00/0.15	c ===============================================================================
1800.11/1155.21	c Remaining time 1799.85 sec.
1800.11/1155.21	c 
1800.11/1155.21	c *** INTERRUPTED ***
1800.11/1155.21	s UNKNOWN
1800.11/1155.21	c Total CPU time              : 1797.76 s
1800.11/1155.21	c Memory used           : 102.84 MB
1800.11/1155.21	c CPU time              : 1797.76 s
1800.11/1155.21	c 
1800.11/1155.21	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-2697230-1278052077/watcher-2697230-1278052077 -o /tmp/evaluation-result-2697230-1278052077/solver-2697230-1278052077 -C 1800 -W 2000 -M 1800 run HOME/instance-2697230-1278052077.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: 1.07 1.12 1.12 3/106 29146
/proc/meminfo: memFree=1413760/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) R 29144 29146 28661 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759289237 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0

[startup+0.0693151 s]
/proc/loadavg: 1.07 1.12 1.12 3/106 29146
/proc/meminfo: memFree=1413760/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101317 s]
/proc/loadavg: 1.07 1.12 1.12 3/106 29146
/proc/meminfo: memFree=1413760/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300626 s]
/proc/loadavg: 1.07 1.12 1.12 3/106 29146
/proc/meminfo: memFree=1413760/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700616 s]
/proc/loadavg: 1.07 1.12 1.12 3/106 29146
/proc/meminfo: memFree=1413760/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5016 s]
/proc/loadavg: 1.06 1.12 1.12 2/108 29148
/proc/meminfo: memFree=1401468/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=34332 CPUtime=1.49
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 4919 0 0 0 147 2 0 0 19 0 1 0 180809078 35155968 4032 1992294400 134512640 146736320 4290294912 18446744073709551615 136008168 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29147/statm: 8583 4032 903 2985 0 5125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43032

[startup+3.10056 s]
/proc/loadavg: 1.06 1.12 1.12 2/108 29148
/proc/meminfo: memFree=1400972/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=38004 CPUtime=3.09
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 5868 0 0 0 307 2 0 0 25 0 1 0 180809078 38916096 4593 1992294400 134512640 146736320 4290294912 18446744073709551615 135811958 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29147/statm: 9501 4593 990 2985 0 6043 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46704

[startup+6.30048 s]
/proc/loadavg: 1.06 1.12 1.12 2/108 29148
/proc/meminfo: memFree=1394276/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=43332 CPUtime=6.28
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 7222 0 0 0 625 3 0 0 25 0 1 0 180809078 44371968 5726 1992294400 134512640 146736320 4290294912 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29147/statm: 10833 5726 1026 2985 0 7375 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52032

[startup+12.7003 s]
/proc/loadavg: 1.05 1.11 1.12 2/108 29148
/proc/meminfo: memFree=1398492/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=36192 CPUtime=12.68
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 8791 0 0 0 1264 4 0 0 25 0 1 0 180809078 37060608 4875 1992294400 134512640 146736320 4290294912 18446744073709551615 136400440 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29147/statm: 9048 4875 1009 2985 0 5590 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44892

[startup+25.5 s]
/proc/loadavg: 1.04 1.11 1.12 2/108 29148
/proc/meminfo: memFree=1397128/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=37108 CPUtime=25.47
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 9082 0 0 0 2543 4 0 0 25 0 1 0 180809078 37998592 5136 1992294400 134512640 146736320 4290294912 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29147/statm: 9277 5136 1014 2985 0 5819 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45808

[startup+51.1004 s]
/proc/loadavg: 1.09 1.11 1.12 2/109 29151
/proc/meminfo: memFree=1387200/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=60224 CPUtime=53.82
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 19366 0 0 0 5368 14 0 0 25 0 2 0 180809078 61669376 7523 1992294400 134512640 146736320 4290294912 18446744073709551615 139042977 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 15056 7523 1069 2985 0 11598 0
[pid=29147/tid=29151] ppid=29146 vsize=60224 CPUtime=0
/proc/29147/task/29151/stat : 29151 (pb_cplex) S 29146 29146 28661 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 2 0 180812354 61669376 7523 1992294400 134512640 146736320 4290294912 18446744073709551615 144580073 0 2 4096 16387 18446604437836397248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 53.82
Current children cumulated vsize (KiB) 68924

[startup+102.308 s]
/proc/loadavg: 1.39 1.19 1.14 2/109 29153
/proc/meminfo: memFree=1378644/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=67200 CPUtime=109.35
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 22973 0 0 0 10916 19 0 0 25 0 2 0 180809078 68812800 9622 1992294400 134512640 146736320 4290294912 18446744073709551615 135857530 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 16800 9622 1070 2985 0 13342 0
[pid=29147/tid=29151] ppid=29146 vsize=67200 CPUtime=4.33
/proc/29147/task/29151/stat : 29151 (pb_cplex) S 29146 29146 28661 0 -1 4202560 2170 0 0 0 433 0 0 0 19 0 2 0 180812354 68812800 9622 1992294400 134512640 146736320 4290294912 18446744073709551615 144580073 0 2 4096 16387 18446604437836397248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 109.35
Current children cumulated vsize (KiB) 75900

[startup+162.302 s]
/proc/loadavg: 1.59 1.26 1.17 3/109 29155
/proc/meminfo: memFree=1378148/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=67852 CPUtime=206.32
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 24032 0 0 0 20607 25 0 0 25 0 2 0 180809078 69480448 9842 1992294400 134512640 146736320 4290294912 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 16963 9842 1072 2985 0 13505 0
[pid=29147/tid=29151] ppid=29146 vsize=67852 CPUtime=41.34
/proc/29147/task/29151/stat : 29151 (pb_cplex) R 29146 29146 28661 0 -1 4202560 2357 0 0 0 4131 3 0 0 25 0 2 0 180812354 69480448 9842 1992294400 134512640 146736320 4290294912 18446744073709551615 136008609 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 206.32
Current children cumulated vsize (KiB) 76552

[startup+222.301 s]
/proc/loadavg: 1.76 1.37 1.21 3/109 29157
/proc/meminfo: memFree=1373808/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=72540 CPUtime=316.09
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 26937 0 0 0 31578 31 0 0 25 0 2 0 180809078 74280960 10782 1992294400 134512640 146736320 4290294912 18446744073709551615 135855170 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 18135 10782 1072 2985 0 14677 0
[pid=29147/tid=29151] ppid=29146 vsize=72540 CPUtime=100.22
/proc/29147/task/29151/stat : 29151 (pb_cplex) R 29146 29146 28661 0 -1 4202560 5098 0 0 0 10016 6 0 0 25 0 2 0 180812354 74280960 10782 1992294400 134512640 146736320 4290294912 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 316.09
Current children cumulated vsize (KiB) 81240

[startup+282.302 s]
/proc/loadavg: 1.91 1.49 1.26 3/109 29157
/proc/meminfo: memFree=1373684/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=72540 CPUtime=432.94
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 28393 0 0 0 43257 37 0 0 25 0 2 0 180809078 74280960 10782 1992294400 134512640 146736320 4290294912 18446744073709551615 135454178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 18135 10782 1072 2985 0 14677 0
[pid=29147/tid=29151] ppid=29146 vsize=72540 CPUtime=159.79
/proc/29147/task/29151/stat : 29151 (pb_cplex) R 29146 29146 28661 0 -1 4202560 6554 0 0 0 15970 9 0 0 25 0 2 0 180812354 74280960 10782 1992294400 134512640 146736320 4290294912 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 432.94
Current children cumulated vsize (KiB) 81240

[startup+342.301 s]
/proc/loadavg: 1.87 1.55 1.29 3/109 29159
/proc/meminfo: memFree=1373436/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=73012 CPUtime=545.51
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 30652 0 0 0 54507 44 0 0 25 0 2 0 180809078 74764288 10947 1992294400 134512640 146736320 4290294912 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 18253 10947 1074 2985 0 14795 0
[pid=29147/tid=29151] ppid=29146 vsize=73012 CPUtime=212.38
/proc/29147/task/29151/stat : 29151 (pb_cplex) R 29146 29146 28661 0 -1 4202560 8813 0 0 0 21225 13 0 0 25 0 2 0 180812354 74764288 10947 1992294400 134512640 146736320 4290294912 18446744073709551615 136001985 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 545.51
Current children cumulated vsize (KiB) 81712

[startup+402.301 s]

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

[pid=29147] ppid=29146 vsize=98920 CPUtime=828.86
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 93894 0 0 0 82795 91 0 0 17 0 2 0 180809078 101294080 17805 1992294400 134512640 146736320 4290294912 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24730 17805 1092 2985 0 21272 0
[pid=29147/tid=29168] ppid=29146 vsize=98920 CPUtime=0.66
/proc/29147/task/29168/stat : 29168 (pb_cplex) R 29146 29146 28661 0 -1 4202560 4442 0 0 0 64 2 0 0 18 0 2 0 180867240 101294080 17805 1992294400 134512640 146736320 4290294912 18446744073709551615 136385185 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 828.86
Current children cumulated vsize (KiB) 107620

[startup+642.302 s]
/proc/loadavg: 1.32 1.33 1.26 3/109 29171
/proc/meminfo: memFree=1347148/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=97224 CPUtime=910.23
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 110229 0 0 0 90923 100 0 0 25 0 2 0 180809078 99557376 17436 1992294400 134512640 146736320 4290294912 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24306 17436 1084 2985 0 20848 0
[pid=29147/tid=29169] ppid=29146 vsize=97224 CPUtime=18.02
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 4848 0 0 0 1800 2 0 0 25 0 2 0 180867680 99557376 17436 1992294400 134512640 146736320 4290294912 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 910.23
Current children cumulated vsize (KiB) 105924

[startup+702.301 s]
/proc/loadavg: 1.51 1.37 1.28 3/109 29173
/proc/meminfo: memFree=1346776/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=97604 CPUtime=1003.29
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 122915 0 0 0 100220 109 0 0 25 0 2 0 180809078 99946496 17723 1992294400 134512640 146736320 4290294912 18446744073709551615 135850298 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24401 17723 1084 2985 0 20943 0
[pid=29147/tid=29169] ppid=29146 vsize=97604 CPUtime=77.75
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 14933 0 0 0 7767 8 0 0 25 0 2 0 180867680 99946496 17723 1992294400 134512640 146736320 4290294912 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1003.29
Current children cumulated vsize (KiB) 106304

[startup+762.309 s]
/proc/loadavg: 1.71 1.45 1.31 2/109 29175
/proc/meminfo: memFree=1345660/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=98232 CPUtime=1107.41
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 137999 0 0 0 110621 120 0 0 25 0 2 0 180809078 100589568 17776 1992294400 134512640 146736320 4290294912 18446744073709551615 136008446 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24558 17776 1084 2985 0 21100 0
[pid=29147/tid=29169] ppid=29146 vsize=98232 CPUtime=121.9
/proc/29147/task/29169/stat : 29169 (pb_cplex) S 29146 29146 28661 0 -1 4202560 23033 0 0 0 12178 12 0 0 25 0 2 0 180867680 100589568 17776 1992294400 134512640 146736320 4290294912 18446744073709551615 144580073 0 2 4096 16387 18446604437836397248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1107.41
Current children cumulated vsize (KiB) 106932

[startup+822.302 s]
/proc/loadavg: 1.74 1.49 1.33 3/109 29177
/proc/meminfo: memFree=1345040/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=98428 CPUtime=1208.16
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 156285 0 0 0 120684 132 0 0 25 0 2 0 180809078 100790272 17924 1992294400 134512640 146736320 4290294912 18446744073709551615 135855206 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24607 17924 1084 2985 0 21149 0
[pid=29147/tid=29169] ppid=29146 vsize=98428 CPUtime=162.67
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 35050 0 0 0 16249 18 0 0 25 0 2 0 180867680 100790272 17924 1992294400 134512640 146736320 4290294912 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1208.16
Current children cumulated vsize (KiB) 107128

[startup+882.301 s]
/proc/loadavg: 1.94 1.60 1.37 3/109 29177
/proc/meminfo: memFree=1344172/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=99272 CPUtime=1327.67
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 187381 0 0 0 132616 151 0 0 25 0 2 0 180809078 101654528 18077 1992294400 134512640 146736320 4290294912 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24818 18077 1084 2985 0 21360 0
[pid=29147/tid=29169] ppid=29146 vsize=99272 CPUtime=222.22
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 57849 0 0 0 22190 32 0 0 25 0 2 0 180867680 101654528 18077 1992294400 134512640 146736320 4290294912 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1327.67
Current children cumulated vsize (KiB) 107972

[startup+942.302 s]
/proc/loadavg: 1.89 1.66 1.41 3/109 29179
/proc/meminfo: memFree=1340824/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=98444 CPUtime=1431.79
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 211066 0 0 0 143011 168 0 0 25 0 2 0 180809078 100806656 17964 1992294400 134512640 146736320 4290294912 18446744073709551615 135450566 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 24611 17964 1084 2985 0 21153 0
[pid=29147/tid=29169] ppid=29146 vsize=98444 CPUtime=281.88
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 76393 0 0 0 28144 44 0 0 25 0 2 0 180867680 100806656 17964 1992294400 134512640 146736320 4290294912 18446744073709551615 135454096 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1431.79
Current children cumulated vsize (KiB) 107144

[startup+1002.3 s]
/proc/loadavg: 2.06 1.74 1.45 3/109 29181
/proc/meminfo: memFree=1342436/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=101328 CPUtime=1537.94
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 237599 0 0 0 153611 183 0 0 21 0 2 0 180809078 103759872 18623 1992294400 134512640 146736320 4290294912 18446744073709551615 136385262 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 25332 18623 1086 2985 0 21874 0
[pid=29147/tid=29169] ppid=29146 vsize=101328 CPUtime=328.05
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 98801 0 0 0 32751 54 0 0 20 0 2 0 180867680 103759872 18623 1992294400 134512640 146736320 4290294912 18446744073709551615 136007517 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1537.94
Current children cumulated vsize (KiB) 110028

[startup+1062.3 s]
/proc/loadavg: 1.87 1.74 1.46 3/109 29183
/proc/meminfo: memFree=1342188/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=102436 CPUtime=1639.69
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 287554 0 0 0 163760 209 0 0 25 0 2 0 180809078 104894464 18775 1992294400 134512640 146736320 4290294912 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 25609 18775 1086 2985 0 22151 0
[pid=29147/tid=29169] ppid=29146 vsize=102436 CPUtime=369.82
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 138480 0 0 0 36909 73 0 0 25 0 2 0 180867680 104894464 18775 1992294400 134512640 146736320 4290294912 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1639.69
Current children cumulated vsize (KiB) 111136

[startup+1122.3 s]
/proc/loadavg: 1.85 1.75 1.48 2/109 29185
/proc/meminfo: memFree=1336608/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=106052 CPUtime=1751.09
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 320331 0 0 0 174881 228 0 0 25 0 2 0 180809078 108597248 19941 1992294400 134512640 146736320 4290294912 18446744073709551615 136008656 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 26513 19941 1086 2985 0 23055 0
[pid=29147/tid=29169] ppid=29146 vsize=106052 CPUtime=421.25
/proc/29147/task/29169/stat : 29169 (pb_cplex) S 29146 29146 28661 0 -1 4202560 163660 0 0 0 42039 86 0 0 25 0 2 0 180867680 108597248 19941 1992294400 134512640 146736320 4290294912 18446744073709551615 144580073 0 2 4096 16387 18446604437836397248 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1751.09
Current children cumulated vsize (KiB) 114752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1155.2 s]
/proc/loadavg: 1.74 1.73 1.48 3/109 29185
/proc/meminfo: memFree=1336980/2059040 swapFree=4135492/4192956
[pid=29146] ppid=29144 vsize=8700 CPUtime=0
/proc/29146/stat : 29146 (run) S 29144 29146 28661 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180809078 8908800 248 1992294400 4194304 4922060 140737117737680 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29146/statm: 2175 248 208 178 0 68 0
[pid=29147] ppid=29146 vsize=105304 CPUtime=1800.11
/proc/29147/stat : 29147 (pb_cplex) R 29146 29146 28661 0 -1 4202496 332302 0 0 0 179774 237 0 0 25 0 2 0 180809078 107831296 19837 1992294400 134512640 146736320 4290294912 18446744073709551615 136008230 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29147/statm: 26326 19837 1086 2985 0 22868 0
[pid=29147/tid=29169] ppid=29146 vsize=105304 CPUtime=437.37
/proc/29147/task/29169/stat : 29169 (pb_cplex) R 29146 29146 28661 0 -1 4202560 172265 0 0 0 43646 91 0 0 25 0 2 0 180867680 107831296 19837 1992294400 134512640 146736320 4290294912 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 114004

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 29146 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 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1155.22
CPU time (s): 1800.11
CPU user time (s): 1797.74
CPU system time (s): 2.37
CPU usage (%): 155.824
Max. virtual memory (cumulated for all children) (KiB): 124196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.24166 second user time and 6.09107 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-02 08:27:57
IDJOB=2697230
IDBENCH=48264
IDSOLVER=1209
FILE ID=node015/2697230-1278052077
PBS_JOBID= 11198868
Free space on /tmp= 62408 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697230-1278052077/watcher-2697230-1278052077 -o /tmp/evaluation-result-2697230-1278052077/solver-2697230-1278052077 -C 1800 -W 2000 -M 1800  run HOME/instance-2697230-1278052077.opb

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

MD5SUM BENCH= feead174159765db2806c13d35bd6cbe
RANDOM SEED=1369522465

node015.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		: 3000.244
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1414908 kB
Buffers:        159360 kB
Cached:         377692 kB
SwapCached:      11268 kB
Active:         216060 kB
Inactive:       335476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1414908 kB
SwapTotal:     4192956 kB
SwapFree:      4135492 kB
Dirty:           16636 kB
Writeback:           8 kB
AnonPages:       12816 kB
Mapped:           8448 kB
Slab:            70676 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181200 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-2697230-1278052077.opb

Free space on /tmp at the end= 62392 MiB
End job on node015 at 2010-07-02 08:47:15