Trace number 2697098

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) 1800.13 1161.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_4.opb
MD5SUM64354bd2b9c3cc2f1ca2c32032e5c032
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint51
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)6260
Sum of products size (including duplicates)12520
Number of different products6260
Sum of products size12520

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697098-1278050201.opb.
0.00/0.00	c Instance file HOME/instance-2697098-1278050201.opb
0.00/0.00	c File size is 462769 bytes.
0.00/0.20	c Highest Coefficient sum: 52
0.00/0.20	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.22	c ============================[ Problem Statistics ]=============================
0.00/0.22	c |                                                                             |
0.00/0.22	c |  Parsing time:          0.22         s                                      |
0.00/0.22	c |  Number Variables:      6460                                                |
0.00/0.23	c |  Number Constraints:    12720                                               |
0.00/0.23	c ===============================================================================
1800.13/1161.71	c Remaining time 1799.78 sec.
1800.13/1161.71	c 
1800.13/1161.71	c *** INTERRUPTED ***
1800.13/1161.71	s UNKNOWN
1800.13/1161.71	c Total CPU time              : 1796.36 s
1800.13/1161.71	c Memory used           : 115.82 MB
1800.13/1161.71	c CPU time              : 1796.36 s
1800.13/1161.71	c 
1800.13/1161.71	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-2697098-1278050201/watcher-2697098-1278050201 -o /tmp/evaluation-result-2697098-1278050201/solver-2697098-1278050201 -C 1800 -W 2000 -M 1800 run HOME/instance-2697098-1278050201.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: 1.93 1.85 1.76 3/105 708
/proc/meminfo: memFree=1462844/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) R 706 708 415 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013876629 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0

[startup+0.0934299 s]
/proc/loadavg: 1.93 1.85 1.76 3/105 708
/proc/meminfo: memFree=1462844/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100429 s]
/proc/loadavg: 1.93 1.85 1.76 3/105 708
/proc/meminfo: memFree=1462844/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.304275 s]
/proc/loadavg: 1.93 1.85 1.76 3/105 708
/proc/meminfo: memFree=1462844/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700279 s]
/proc/loadavg: 1.93 1.85 1.76 3/105 708
/proc/meminfo: memFree=1462844/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50029 s]
/proc/loadavg: 1.93 1.85 1.76 2/107 710
/proc/meminfo: memFree=1440136/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=52388 CPUtime=1.49
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 8799 0 0 0 146 3 0 0 19 0 1 0 146311532 53645312 6773 1992294400 134512640 146736320 4289877792 18446744073709551615 136365649 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 13097 6773 946 2985 0 9639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61088

[startup+3.1003 s]
/proc/loadavg: 1.93 1.85 1.76 2/107 710
/proc/meminfo: memFree=1436912/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=86816 CPUtime=3.08
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 26239 0 0 0 298 10 0 0 18 0 2 0 146311532 88899584 11378 1992294400 134512640 146736320 4289877792 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 21704 11378 1033 2985 0 18246 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 95516

[startup+6.30133 s]
/proc/loadavg: 1.86 1.84 1.76 2/108 711
/proc/meminfo: memFree=1405284/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=104920 CPUtime=8.69
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 71809 0 0 0 834 35 0 0 16 0 2 0 146311532 107438080 15496 1992294400 134512640 146736320 4289877792 18446744073709551615 136506414 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 26230 15496 1032 2985 0 22772 0
[pid=709/tid=711] ppid=708 vsize=104920 CPUtime=2.81
/proc/709/task/711/stat : 711 (pb_cplex) R 708 708 415 0 -1 4202560 21064 0 0 0 270 11 0 0 18 0 2 0 146311835 107438080 15496 1992294400 134512640 146736320 4289877792 18446744073709551615 136400463 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 113620

[startup+12.7004 s]
/proc/loadavg: 1.87 1.84 1.76 2/107 711
/proc/meminfo: memFree=1412484/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=76800 CPUtime=15.97
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 81097 0 0 0 1554 43 0 0 25 0 1 0 146311532 78643200 13481 1992294400 134512640 146736320 4289877792 18446744073709551615 136001974 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 19200 13481 1045 2985 0 15742 0
Current children cumulated CPU time (s) 15.97
Current children cumulated vsize (KiB) 85500

[startup+25.5005 s]
/proc/loadavg: 1.68 1.80 1.75 2/107 713
/proc/meminfo: memFree=1412360/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=76800 CPUtime=28.76
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 81133 0 0 0 2833 43 0 0 25 0 1 0 146311532 78643200 13515 1992294400 134512640 146736320 4289877792 18446744073709551615 136475775 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 19200 13515 1044 2985 0 15742 0
Current children cumulated CPU time (s) 28.76
Current children cumulated vsize (KiB) 85500

[startup+51.1007 s]
/proc/loadavg: 1.44 1.73 1.72 2/107 713
/proc/meminfo: memFree=1412112/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=76800 CPUtime=54.34
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 81133 0 0 0 5390 44 0 0 25 0 1 0 146311532 78643200 13515 1992294400 134512640 146736320 4289877792 18446744073709551615 136008406 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 19200 13515 1044 2985 0 15742 0
Current children cumulated CPU time (s) 54.34
Current children cumulated vsize (KiB) 85500

[startup+102.307 s]
/proc/loadavg: 1.18 1.61 1.68 2/107 715
/proc/meminfo: memFree=1412236/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=76800 CPUtime=105.52
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 81134 0 0 0 10507 45 0 0 25 0 1 0 146311532 78643200 13516 1992294400 134512640 146736320 4289877792 18446744073709551615 136406493 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 19200 13516 1044 2985 0 15742 0
Current children cumulated CPU time (s) 105.52
Current children cumulated vsize (KiB) 85500

[startup+162.301 s]
/proc/loadavg: 1.07 1.50 1.64 2/107 715
/proc/meminfo: memFree=1411988/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=76800 CPUtime=165.49
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 82161 0 0 0 16503 46 0 0 25 0 1 0 146311532 78643200 13576 1992294400 134512640 146736320 4289877792 18446744073709551615 136000378 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/709/statm: 19200 13576 1048 2985 0 15742 0
Current children cumulated CPU time (s) 165.49
Current children cumulated vsize (KiB) 85500

[startup+222.3 s]
/proc/loadavg: 1.36 1.50 1.63 2/108 719
/proc/meminfo: memFree=1378748/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=123104 CPUtime=241.58
/proc/709/stat : 709 (pb_cplex) S 708 708 415 0 -1 4202496 122802 0 0 0 24092 66 0 0 25 0 2 0 146311532 126058496 21851 1992294400 134512640 146736320 4289877792 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 30776 21851 1057 2985 0 27318 0
[pid=709/tid=719] ppid=708 vsize=123104 CPUtime=25.4
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 16386 0 0 0 2532 8 0 0 25 0 2 0 146329028 126058496 21851 1992294400 134512640 146736320 4289877792 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 241.58
Current children cumulated vsize (KiB) 131804

[startup+282.301 s]
/proc/loadavg: 1.58 1.53 1.63 3/108 730
/proc/meminfo: memFree=1381972/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=132800 CPUtime=339.49
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 165805 0 0 0 33859 90 0 0 18 0 2 0 146311532 135987200 24694 1992294400 134512640 146736320 4289877792 18446744073709551615 139023088 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 33200 24694 1062 2985 0 29742 0
[pid=709/tid=719] ppid=708 vsize=132800 CPUtime=82.7
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 45674 0 0 0 8246 24 0 0 25 0 2 0 146329028 135987200 24694 1992294400 134512640 146736320 4289877792 18446744073709551615 136476921 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 339.49
Current children cumulated vsize (KiB) 141500

[startup+342.3 s]
/proc/loadavg: 1.36 1.49 1.61 2/108 732
/proc/meminfo: memFree=1381724/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=113120 CPUtime=414.67
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 203560 0 0 0 41360 107 0 0 25 0 2 0 146311532 115834880 21071 1992294400 134512640 146736320 4289877792 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 28280 21071 1061 2985 0 24822 0
[pid=709/tid=719] ppid=708 vsize=113120 CPUtime=97.9
/proc/709/task/719/stat : 719 (pb_cplex) S 708 708 415 0 -1 4202560 50279 0 0 0 9764 26 0 0 25 0 2 0 146329028 115834880 21071 1992294400 134512640 146736320 4289877792 18446744073709551615 144580073 0 2 4096 16387 18446604437825537216 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 414.67
Current children cumulated vsize (KiB) 121820

[startup+402.301 s]
/proc/loadavg: 1.62 1.52 1.61 3/108 734
/proc/meminfo: memFree=1378004/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=709] ppid=708 vsize=118064 CPUtime=948.26
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 381272 0 0 0 94620 206 0 0 25 0 2 0 146311532 120897536 22245 1992294400 134512640 146736320 4289877792 18446744073709551615 136385314 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29516 22245 1057 2985 0 26058 0
[pid=709/tid=719] ppid=708 vsize=118064 CPUtime=331.63
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 166170 0 0 0 33074 89 0 0 25 0 2 0 146329028 120897536 22245 1992294400 134512640 146736320 4289877792 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 948.26
Current children cumulated vsize (KiB) 126764

[startup+702.3 s]
/proc/loadavg: 1.85 1.70 1.65 3/108 742
/proc/meminfo: memFree=1376640/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=117328 CPUtime=1048.45
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 427541 0 0 0 104617 228 0 0 25 0 2 0 146311532 120143872 22138 1992294400 134512640 146736320 4289877792 18446744073709551615 135969534 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29332 22138 1057 2985 0 25874 0
[pid=709/tid=719] ppid=708 vsize=117328 CPUtime=371.85
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 204029 0 0 0 37078 107 0 0 25 0 2 0 146329028 120143872 22138 1992294400 134512640 146736320 4289877792 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1048.45
Current children cumulated vsize (KiB) 126028

[startup+762.309 s]
/proc/loadavg: 1.73 1.70 1.66 2/108 742
/proc/meminfo: memFree=1376144/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118072 CPUtime=1157.15
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 476780 0 0 0 115461 254 0 0 25 0 2 0 146311532 120905728 22262 1992294400 134512640 146736320 4289877792 18446744073709551615 136005344 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29518 22262 1057 2985 0 26060 0
[pid=709/tid=719] ppid=708 vsize=118072 CPUtime=420.57
/proc/709/task/719/stat : 719 (pb_cplex) S 708 708 415 0 -1 4202560 241785 0 0 0 41931 126 0 0 25 0 2 0 146329028 120905728 22262 1992294400 134512640 146736320 4289877792 18446744073709551615 144580073 0 2 4096 16387 18446604437825537216 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1157.15
Current children cumulated vsize (KiB) 126772

[startup+822.3 s]
/proc/loadavg: 1.73 1.69 1.65 3/108 744
/proc/meminfo: memFree=1376516/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118072 CPUtime=1253.21
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 512861 0 0 0 125049 272 0 0 25 0 2 0 146311532 120905728 22263 1992294400 134512640 146736320 4289877792 18446744073709551615 136008446 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29518 22263 1057 2985 0 26060 0
[pid=709/tid=719] ppid=708 vsize=118072 CPUtime=456.67
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 261060 0 0 0 45531 136 0 0 25 0 2 0 146329028 120905728 22263 1992294400 134512640 146736320 4289877792 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1253.21
Current children cumulated vsize (KiB) 126772

[startup+882.301 s]
/proc/loadavg: 1.59 1.66 1.64 3/108 746
/proc/meminfo: memFree=1376516/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=117548 CPUtime=1338.29
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 559578 0 0 0 133536 293 0 0 25 0 2 0 146311532 120369152 22196 1992294400 134512640 146736320 4289877792 18446744073709551615 136384852 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29387 22196 1057 2985 0 25929 0
[pid=709/tid=719] ppid=708 vsize=117548 CPUtime=516.45
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 303048 0 0 0 51490 155 0 0 25 0 2 0 146329028 120369152 22196 1992294400 134512640 146736320 4289877792 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1338.29
Current children cumulated vsize (KiB) 126248

[startup+942.3 s]
/proc/loadavg: 1.53 1.64 1.63 3/108 748
/proc/meminfo: memFree=1369696/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=127576 CPUtime=1432.91
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 596734 0 0 0 142978 313 0 0 25 0 2 0 146311532 130637824 24039 1992294400 134512640 146736320 4289877792 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 31894 24039 1057 2985 0 28436 0
[pid=709/tid=719] ppid=708 vsize=127576 CPUtime=576.17
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 329694 0 0 0 57448 169 0 0 25 0 2 0 146329028 130637824 24039 1992294400 134512640 146736320 4289877792 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1432.91
Current children cumulated vsize (KiB) 136276

[startup+1002.3 s]
/proc/loadavg: 1.70 1.67 1.64 3/108 750
/proc/meminfo: memFree=1376268/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118072 CPUtime=1544.14
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 639751 0 0 0 154078 336 0 0 25 0 2 0 146311532 120905728 22255 1992294400 134512640 146736320 4289877792 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29518 22255 1057 2985 0 26060 0
[pid=709/tid=719] ppid=708 vsize=118072 CPUtime=627.43
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 366469 0 0 0 62555 188 0 0 25 0 2 0 146329028 120905728 22255 1992294400 134512640 146736320 4289877792 18446744073709551615 135999699 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1544.14
Current children cumulated vsize (KiB) 126772

[startup+1062.3 s]
/proc/loadavg: 1.55 1.63 1.63 3/108 750
/proc/meminfo: memFree=1375896/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118316 CPUtime=1635.63
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 665114 0 0 0 163213 350 0 0 25 0 2 0 146311532 121155584 22379 1992294400 134512640 146736320 4289877792 18446744073709551615 136388078 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29579 22379 1057 2985 0 26121 0
[pid=709/tid=719] ppid=708 vsize=118316 CPUtime=687.18
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 388524 0 0 0 68518 200 0 0 25 0 2 0 146329028 121155584 22379 1992294400 134512640 146736320 4289877792 18446744073709551615 136008443 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1635.63
Current children cumulated vsize (KiB) 127016

[startup+1122.3 s]
/proc/loadavg: 1.47 1.60 1.62 3/108 752
/proc/meminfo: memFree=1369076/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118316 CPUtime=1722.32
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 684748 0 0 0 171869 363 0 0 25 0 2 0 146311532 121155584 22358 1992294400 134512640 146736320 4289877792 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29579 22358 1057 2985 0 26121 0
[pid=709/tid=719] ppid=708 vsize=118316 CPUtime=713.89
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 405509 0 0 0 71180 209 0 0 25 0 2 0 146329028 121155584 22358 1992294400 134512640 146736320 4289877792 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 127016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1161.7 s]
/proc/loadavg: 1.73 1.65 1.63 3/108 754
/proc/meminfo: memFree=1375400/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118596 CPUtime=1800.13
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 712878 0 0 0 179634 379 0 0 25 0 2 0 146311532 121442304 22475 1992294400 134512640 146736320 4289877792 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29649 22475 1057 2985 0 26191 0
[pid=709/tid=719] ppid=708 vsize=118596 CPUtime=753
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 432320 0 0 0 75076 224 0 0 25 0 2 0 146329028 121442304 22475 1992294400 134512640 146736320 4289877792 18446744073709551615 135999893 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 127296

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

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

[startup+1161.7 s]
/proc/loadavg: 1.73 1.65 1.63 3/108 754
/proc/meminfo: memFree=1375400/2059040 swapFree=4139708/4192956
[pid=708] ppid=706 vsize=8700 CPUtime=0
/proc/708/stat : 708 (run) S 706 708 415 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146311532 8908800 248 1992294400 4194304 4922060 140735147670800 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/708/statm: 2175 248 208 178 0 68 0
[pid=709] ppid=708 vsize=118596 CPUtime=1800.13
/proc/709/stat : 709 (pb_cplex) R 708 708 415 0 -1 4202496 712878 0 0 0 179634 379 0 0 25 0 2 0 146311532 121442304 22475 1992294400 134512640 146736320 4289877792 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/709/statm: 29649 22475 1057 2985 0 26191 0
[pid=709/tid=719] ppid=708 vsize=118596 CPUtime=753
/proc/709/task/719/stat : 719 (pb_cplex) R 708 708 415 0 -1 4202560 432320 0 0 0 75076 224 0 0 25 0 2 0 146329028 121442304 22475 1992294400 134512640 146736320 4289877792 18446744073709551615 135999893 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 127296

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 708 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1161.72
CPU time (s): 1800.13
CPU user time (s): 1796.34
CPU system time (s): 3.79
CPU usage (%): 154.954
Max. virtual memory (cumulated for all children) (KiB): 145168

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 2.24266 second user time and 5.86311 second system time

The end

Launcher Data 

Begin job on node054 at 2010-07-02 07:56:41
IDJOB=2697098
IDBENCH=48132
IDSOLVER=1209
FILE ID=node054/2697098-1278050201
PBS_JOBID= 11198840
Free space on /tmp= 62300 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697098-1278050201/watcher-2697098-1278050201 -o /tmp/evaluation-result-2697098-1278050201/solver-2697098-1278050201 -C 1800 -W 2000 -M 1800  run HOME/instance-2697098-1278050201.opb

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

MD5SUM BENCH= 64354bd2b9c3cc2f1ca2c32032e5c032
RANDOM SEED=1458427621

node054.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		: 3000.217
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1464116 kB
Buffers:        134880 kB
Cached:         358056 kB
SwapCached:       6652 kB
Active:         231040 kB
Inactive:       275468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1464116 kB
SwapTotal:     4192956 kB
SwapFree:      4139708 kB
Dirty:           16616 kB
Writeback:           0 kB
AnonPages:       11980 kB
Mapped:          11960 kB
Slab:            66596 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180576 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697098-1278050201.opb

Free space on /tmp at the end= 62280 MiB
End job on node054 at 2010-07-02 08:16:05