Trace number 2697173

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) 1800.19 992.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_1.opb
MD5SUM2cdec46d3e8e924c4987d217b8438ed8
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-30
Best CPU time to get the best result obtained on this benchmark1800.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint25
Maximum length of a constraint43
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
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)6204
Sum of products size (including duplicates)12408
Number of different products3102
Sum of products size6204

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697173-1278050960.opb.
0.00/0.00	c Instance file HOME/instance-2697173-1278050960.opb
0.00/0.00	c File size is 255995 bytes.
0.00/0.13	c Highest Coefficient sum: 43
0.00/0.13	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:      3302                                                |
0.00/0.15	c |  Number Constraints:    6404                                                |
0.00/0.15	c ===============================================================================
1800.19/992.71	c Remaining time 1799.86 sec.
1800.19/992.71	c 
1800.19/992.71	c *** INTERRUPTED ***
1800.19/992.71	s UNKNOWN
1800.19/992.71	c Total CPU time              : 1791.45 s
1800.19/992.71	c Memory used           : 80.39 MB
1800.19/992.71	c CPU time              : 1791.45 s
1800.19/992.71	c 
1800.19/992.71	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-2697173-1278050960/watcher-2697173-1278050960 -o /tmp/evaluation-result-2697173-1278050960/solver-2697173-1278050960 -C 1800 -W 2000 -M 1800 run HOME/instance-2697173-1278050960.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: 1.34 1.64 1.62 3/106 1355
/proc/meminfo: memFree=1306680/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) R 1353 1355 892 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256800149 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0

[startup+0.0832871 s]
/proc/loadavg: 1.34 1.64 1.62 3/106 1355
/proc/meminfo: memFree=1306680/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101287 s]
/proc/loadavg: 1.34 1.64 1.62 3/106 1355
/proc/meminfo: memFree=1306680/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300087 s]
/proc/loadavg: 1.34 1.64 1.62 3/106 1355
/proc/meminfo: memFree=1306680/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700079 s]
/proc/loadavg: 1.34 1.64 1.62 3/106 1355
/proc/meminfo: memFree=1306680/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50006 s]
/proc/loadavg: 1.34 1.64 1.62 2/108 1357
/proc/meminfo: memFree=1296860/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=25516 CPUtime=1.49
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 5235 0 0 0 147 2 0 0 19 0 1 0 146386983 26128384 3224 1992294400 134512640 146736320 4286615648 18446744073709551615 136406500 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/1356/statm: 6379 3224 997 2985 0 2921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34216

[startup+3.10003 s]
/proc/loadavg: 1.39 1.65 1.62 2/108 1357
/proc/meminfo: memFree=1296736/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=24364 CPUtime=3.09
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 7424 0 0 0 306 3 0 0 24 0 1 0 146386983 24948736 3052 1992294400 134512640 146736320 4286615648 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/1356/statm: 6091 3052 997 2985 0 2633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33064

[startup+6.30197 s]
/proc/loadavg: 1.39 1.65 1.62 4/109 1358
/proc/meminfo: memFree=1294620/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=39740 CPUtime=6.54
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 8940 0 0 0 649 5 0 0 16 0 2 0 146386983 40693760 4014 1992294400 134512640 146736320 4286615648 18446744073709551615 135468751 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 9935 4014 1028 2985 0 6477 0
[pid=1356/tid=1358] ppid=1355 vsize=39740 CPUtime=0.91
/proc/1356/task/1358/stat : 1358 (pb_cplex) S 1355 1355 892 0 -1 4202560 325 0 0 0 91 0 0 0 16 0 2 0 146387468 40693760 4014 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 2 4096 16387 18446604437832513728 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.54
Current children cumulated vsize (KiB) 48440

[startup+12.7008 s]
/proc/loadavg: 1.48 1.66 1.62 2/109 1358
/proc/meminfo: memFree=1294140/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=40324 CPUtime=17.44
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 9115 0 0 0 1737 7 0 0 16 0 2 0 146386983 41291776 4181 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 10081 4181 1050 2985 0 6623 0
[pid=1356/tid=1358] ppid=1355 vsize=40324 CPUtime=7.25
/proc/1356/task/1358/stat : 1358 (pb_cplex) R 1355 1355 892 0 -1 4202560 382 0 0 0 724 1 0 0 18 0 2 0 146387468 41291776 4181 1992294400 134512640 146736320 4286615648 18446744073709551615 135526863 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 17.44
Current children cumulated vsize (KiB) 49024

[startup+25.5006 s]
/proc/loadavg: 1.57 1.67 1.63 3/109 1362
/proc/meminfo: memFree=1285708/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=46652 CPUtime=35.36
/proc/1356/stat : 1356 (pb_cplex) S 1355 1355 892 0 -1 4202496 13768 0 0 0 3523 13 0 0 19 0 2 0 146386983 47771648 6043 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 11663 6043 1053 2985 0 8205 0
[pid=1356/tid=1362] ppid=1355 vsize=46652 CPUtime=1.11
/proc/1356/task/1362/stat : 1362 (pb_cplex) R 1355 1355 892 0 -1 4202560 823 0 0 0 111 0 0 0 19 0 2 0 146389166 47771648 6043 1992294400 134512640 146736320 4286615648 18446744073709551615 139044554 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 35.36
Current children cumulated vsize (KiB) 55352

[startup+51.1001 s]
/proc/loadavg: 1.77 1.71 1.64 3/109 1362
/proc/meminfo: memFree=1285088/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=46864 CPUtime=81.51
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 18355 0 0 0 8120 31 0 0 18 0 2 0 146386983 47988736 6158 1992294400 134512640 146736320 4286615648 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1356/statm: 11716 6158 1053 2985 0 8258 0
[pid=1356/tid=1362] ppid=1355 vsize=46864 CPUtime=23.57
/proc/1356/task/1362/stat : 1362 (pb_cplex) R 1355 1355 892 0 -1 4202560 3065 0 0 0 2348 9 0 0 16 0 2 0 146389166 47988736 6158 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 81.51
Current children cumulated vsize (KiB) 55564

[startup+102.308 s]
/proc/loadavg: 1.98 1.77 1.66 3/109 1364
/proc/meminfo: memFree=1283352/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=47856 CPUtime=175.14
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 27657 0 0 0 17440 74 0 0 17 0 2 0 146386983 49004544 6567 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 11964 6567 1053 2985 0 8506 0
[pid=1356/tid=1362] ppid=1355 vsize=47856 CPUtime=70.82
/proc/1356/task/1362/stat : 1362 (pb_cplex) R 1355 1355 892 0 -1 4202560 7800 0 0 0 7051 31 0 0 18 0 2 0 146389166 49004544 6567 1992294400 134512640 146736320 4286615648 18446744073709551615 139044512 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 175.14
Current children cumulated vsize (KiB) 56556

[startup+162.301 s]
/proc/loadavg: 2.00 1.83 1.69 3/109 1365
/proc/meminfo: memFree=1280376/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=51032 CPUtime=284.97
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 37941 0 0 0 28372 125 0 0 16 0 2 0 146386983 52256768 7335 1992294400 134512640 146736320 4286615648 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 12758 7335 1056 2985 0 9300 0
[pid=1356/tid=1365] ppid=1355 vsize=51032 CPUtime=21.77
/proc/1356/task/1365/stat : 1365 (pb_cplex) R 1355 1355 892 0 -1 4202560 1682 0 0 0 2167 10 0 0 18 0 2 0 146400886 52256768 7335 1992294400 134512640 146736320 4286615648 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 284.97
Current children cumulated vsize (KiB) 59732

[startup+222.301 s]
/proc/loadavg: 2.17 1.89 1.71 3/109 1368
/proc/meminfo: memFree=1276284/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=56424 CPUtime=394.14
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 44294 0 0 0 39238 176 0 0 17 0 2 0 146386983 57778176 8474 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 14106 8474 1056 2985 0 10648 0
[pid=1356/tid=1368] ppid=1355 vsize=56424 CPUtime=3.8
/proc/1356/task/1368/stat : 1368 (pb_cplex) R 1355 1355 892 0 -1 4202560 3 0 0 0 379 1 0 0 18 0 2 0 146408811 57778176 8474 1992294400 134512640 146736320 4286615648 18446744073709551615 135854182 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 394.14
Current children cumulated vsize (KiB) 65124

[startup+282.301 s]
/proc/loadavg: 1.96 1.88 1.72 3/109 1371
/proc/meminfo: memFree=1275168/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=57448 CPUtime=501.98
/proc/1356/stat : 1356 (pb_cplex) S 1355 1355 892 0 -1 4202496 47053 0 0 0 49971 227 0 0 18 0 2 0 146386983 58826752 8737 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1356/statm: 14362 8737 1056 2985 0 10904 0
[pid=1356/tid=1368] ppid=1355 vsize=57448 CPUtime=59.23
/proc/1356/task/1368/stat : 1368 (pb_cplex) R 1355 1355 892 0 -1 4202560 803 0 0 0 5894 29 0 0 16 0 2 0 146408811 58826752 8737 1992294400 134512640 146736320 4286615648 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 501.98
Current children cumulated vsize (KiB) 66148

[startup+342.3 s]
/proc/loadavg: 1.86 1.86 1.73 3/109 1373
/proc/meminfo: memFree=1273184/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=58504 CPUtime=609.52
/proc/1356/stat : 1356 (pb_cplex) S 1355 1355 892 0 -1 4202496 49010 0 0 0 60678 274 0 0 16 0 2 0 146386983 59908096 9079 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 14626 9079 1056 2985 0 11168 0

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

[pid=1356] ppid=1355 vsize=62800 CPUtime=827.09
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 57717 0 0 0 82324 385 0 0 16 0 2 0 146386983 64307200 10262 1992294400 134512640 146736320 4286615648 18446744073709551615 136384852 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 15700 10262 1056 2985 0 12242 0
[pid=1356/tid=1374] ppid=1355 vsize=62800 CPUtime=84.05
/proc/1356/task/1374/stat : 1374 (pb_cplex) R 1355 1355 892 0 -1 4202560 2973 0 0 0 8361 44 0 0 18 0 2 0 146424268 64307200 10262 1992294400 134512640 146736320 4286615648 18446744073709551615 136008234 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 827.09
Current children cumulated vsize (KiB) 71500

[startup+522.301 s]
/proc/loadavg: 2.02 1.95 1.78 3/109 1378
/proc/meminfo: memFree=1266488/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=65548 CPUtime=936.18
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 62166 0 0 0 93173 445 0 0 16 0 2 0 146386983 67121152 10780 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 16387 10780 1056 2985 0 12929 0
[pid=1356/tid=1374] ppid=1355 vsize=65548 CPUtime=140.5
/proc/1356/task/1374/stat : 1374 (pb_cplex) R 1355 1355 892 0 -1 4202560 5366 0 0 0 13974 76 0 0 21 0 2 0 146424268 67121152 10780 1992294400 134512640 146736320 4286615648 18446744073709551615 136388084 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 936.18
Current children cumulated vsize (KiB) 74248

[startup+582.301 s]
/proc/loadavg: 2.16 2.01 1.81 3/109 1380
/proc/meminfo: memFree=1264008/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=67788 CPUtime=1045.89
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 65615 0 0 0 104087 502 0 0 18 0 2 0 146386983 69414912 11365 1992294400 134512640 146736320 4286615648 18446744073709551615 136403132 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 16947 11365 1056 2985 0 13489 0
[pid=1356/tid=1374] ppid=1355 vsize=67788 CPUtime=197.65
/proc/1356/task/1374/stat : 1374 (pb_cplex) S 1355 1355 892 0 -1 4202560 7464 0 0 0 19659 106 0 0 19 0 2 0 146424268 69414912 11365 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 2 4096 16387 18446604437832513728 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1045.89
Current children cumulated vsize (KiB) 76488

[startup+642.3 s]
/proc/loadavg: 2.14 2.02 1.82 3/109 1382
/proc/meminfo: memFree=1262272/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=69860 CPUtime=1156.34
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 68723 0 0 0 115077 557 0 0 17 0 2 0 146386983 71536640 11921 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 17465 11921 1056 2985 0 14007 0
[pid=1356/tid=1374] ppid=1355 vsize=69860 CPUtime=254.61
/proc/1356/task/1374/stat : 1374 (pb_cplex) R 1355 1355 892 0 -1 4202560 9087 0 0 0 25326 135 0 0 19 0 2 0 146424268 71536640 11921 1992294400 134512640 146736320 4286615648 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1156.34
Current children cumulated vsize (KiB) 78560

[startup+702.3 s]
/proc/loadavg: 2.10 2.03 1.83 3/109 1385
/proc/meminfo: memFree=1258676/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=72636 CPUtime=1266.94
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 72567 0 0 0 126080 614 0 0 17 0 2 0 146386983 74379264 12689 1992294400 134512640 146736320 4286615648 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 18159 12689 1056 2985 0 14701 0
[pid=1356/tid=1383] ppid=1355 vsize=72636 CPUtime=35
/proc/1356/task/1383/stat : 1383 (pb_cplex) S 1355 1355 892 0 -1 4202560 201 0 0 0 3484 16 0 0 21 0 2 0 146453590 74379264 12689 1992294400 134512640 146736320 4286615648 18446744073709551615 144580073 0 2 4096 16387 18446604437832513728 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1266.94
Current children cumulated vsize (KiB) 81336

[startup+762.308 s]
/proc/loadavg: 2.18 2.06 1.86 3/109 1385
/proc/meminfo: memFree=1257312/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=73720 CPUtime=1376.86
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 74562 0 0 0 137022 664 0 0 16 0 2 0 146386983 75489280 12978 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 18430 12978 1056 2985 0 14972 0
[pid=1356/tid=1383] ppid=1355 vsize=73720 CPUtime=92.45
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 878 0 0 0 9201 44 0 0 18 0 2 0 146453590 75489280 12978 1992294400 134512640 146736320 4286615648 18446744073709551615 136003954 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1376.86
Current children cumulated vsize (KiB) 82420

[startup+822.301 s]
/proc/loadavg: 2.14 2.08 1.87 3/109 1387
/proc/meminfo: memFree=1255204/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=76376 CPUtime=1487.57
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 76997 0 0 0 148035 722 0 0 16 0 2 0 146386983 78209024 13601 1992294400 134512640 146736320 4286615648 18446744073709551615 136007975 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 19094 13601 1056 2985 0 15636 0
[pid=1356/tid=1383] ppid=1355 vsize=76376 CPUtime=150.25
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 2146 0 0 0 14950 75 0 0 18 0 2 0 146453590 78209024 13601 1992294400 134512640 146736320 4286615648 18446744073709551615 135525292 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1487.57
Current children cumulated vsize (KiB) 85076

[startup+882.301 s]
/proc/loadavg: 2.10 2.07 1.88 3/109 1389
/proc/meminfo: memFree=1252848/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=78344 CPUtime=1597.88
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 79773 0 0 0 159009 779 0 0 16 0 2 0 146386983 80224256 14108 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 19586 14108 1056 2985 0 16128 0
[pid=1356/tid=1383] ppid=1355 vsize=78344 CPUtime=207.42
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 3454 0 0 0 20637 105 0 0 18 0 2 0 146453590 80224256 14108 1992294400 134512640 146736320 4286615648 18446744073709551615 136008078 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1597.88
Current children cumulated vsize (KiB) 87044

[startup+942.301 s]
/proc/loadavg: 2.04 2.05 1.88 2/109 1391
/proc/meminfo: memFree=1251236/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=80256 CPUtime=1707.84
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 82819 0 0 0 169952 832 0 0 16 0 2 0 146386983 82182144 14558 1992294400 134512640 146736320 4286615648 18446744073709551615 136008226 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 20064 14558 1056 2985 0 16606 0
[pid=1356/tid=1383] ppid=1355 vsize=80256 CPUtime=264.54
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 5221 0 0 0 26321 133 0 0 20 0 2 0 146453590 82182144 14558 1992294400 134512640 146736320 4286615648 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1707.84
Current children cumulated vsize (KiB) 88956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+992.701 s]
/proc/loadavg: 1.96 2.03 1.88 3/109 1393
/proc/meminfo: memFree=1249624/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=82320 CPUtime=1800.19
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 84799 0 0 0 179143 876 0 0 16 0 2 0 146386983 84295680 14984 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 20580 14984 1056 2985 0 17122 0
[pid=1356/tid=1383] ppid=1355 vsize=82320 CPUtime=312.84
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 6560 0 0 0 31129 155 0 0 19 0 2 0 146453590 84295680 14984 1992294400 134512640 146736320 4286615648 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 91020

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

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

[startup+992.701 s]
/proc/loadavg: 1.96 2.03 1.88 3/109 1393
/proc/meminfo: memFree=1249624/2059040 swapFree=4139708/4192956
[pid=1355] ppid=1353 vsize=8700 CPUtime=0
/proc/1355/stat : 1355 (run) S 1353 1355 892 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 146386983 8908800 249 1992294400 4194304 4922060 140736612599184 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1355/statm: 2175 249 208 178 0 68 0
[pid=1356] ppid=1355 vsize=82320 CPUtime=1800.19
/proc/1356/stat : 1356 (pb_cplex) R 1355 1355 892 0 -1 4202496 84799 0 0 0 179143 876 0 0 16 0 2 0 146386983 84295680 14984 1992294400 134512640 146736320 4286615648 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1356/statm: 20580 14984 1056 2985 0 17122 0
[pid=1356/tid=1383] ppid=1355 vsize=82320 CPUtime=312.84
/proc/1356/task/1383/stat : 1383 (pb_cplex) R 1355 1355 892 0 -1 4202560 6560 0 0 0 31129 155 0 0 19 0 2 0 146453590 84295680 14984 1992294400 134512640 146736320 4286615648 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 91020

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1355 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 992.72
CPU time (s): 1800.19
CPU user time (s): 1791.43
CPU system time (s): 8.76
CPU usage (%): 181.339
Max. virtual memory (cumulated for all children) (KiB): 92708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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 1.68174 second user time and 5.55016 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-02 08:09:20
IDJOB=2697173
IDBENCH=48207
IDSOLVER=1209
FILE ID=node056/2697173-1278050960
PBS_JOBID= 11198838
Free space on /tmp= 98304 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697173-1278050960/watcher-2697173-1278050960 -o /tmp/evaluation-result-2697173-1278050960/solver-2697173-1278050960 -C 1800 -W 2000 -M 1800  run HOME/instance-2697173-1278050960.opb

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

MD5SUM BENCH= 2cdec46d3e8e924c4987d217b8438ed8
RANDOM SEED=546141735

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1307580 kB
Buffers:        150628 kB
Cached:         491732 kB
SwapCached:       7104 kB
Active:         226448 kB
Inactive:       429948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1307580 kB
SwapTotal:     4192956 kB
SwapFree:      4139708 kB
Dirty:           16832 kB
Writeback:           0 kB
AnonPages:       12392 kB
Mapped:          12040 kB
Slab:            72940 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181524 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-2697173-1278050960.opb

Free space on /tmp at the end= 98288 MiB
End job on node056 at 2010-07-02 08:25:55