Trace number 2697074

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) 1800.1 1737.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_4.opb
MD5SUMca18e0f90c225db0db25139874012827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1163.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint61
Maximum length of a constraint108
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75484
Sum of products size (including duplicates)150968
Number of different products75484
Sum of products size150968

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697074-1278049430.opb.
0.00/0.00	c Instance file HOME/instance-2697074-1278049430.opb
0.00/0.00	c File size is 5919845 bytes.
3.39/3.49	c Highest Coefficient sum: 109
3.39/3.49	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.68/3.72	c ============================[ Problem Statistics ]=============================
3.68/3.72	c |                                                                             |
3.68/3.72	c |  Parsing time:          3.61         s                                      |
3.68/3.72	c |  Number Variables:      76484                                               |
3.68/3.77	c |  Number Constraints:    151968                                              |
3.68/3.77	c ===============================================================================
1800.10/1737.40	c Remaining time 1796.35 sec.
1800.10/1737.40	c 
1800.10/1737.40	c *** INTERRUPTED ***
1800.10/1737.40	s UNKNOWN
1800.10/1737.40	c Total CPU time              : 1789.54 s
1800.10/1737.40	c Memory used           : 380.96 MB
1800.10/1737.40	c CPU time              : 1789.54 s
1800.10/1737.40	c 
1800.10/1737.40	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-2697074-1278049430/watcher-2697074-1278049430 -o /tmp/evaluation-result-2697074-1278049430/solver-2697074-1278049430 -C 1800 -W 2000 -M 1800 run HOME/instance-2697074-1278049430.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: 1.61 1.72 1.55 3/106 26203
/proc/meminfo: memFree=1321400/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) R 26201 26203 25966 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316987285 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0

[startup+0.0829959 s]
/proc/loadavg: 1.61 1.72 1.55 3/106 26203
/proc/meminfo: memFree=1321400/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101998 s]
/proc/loadavg: 1.61 1.72 1.55 3/106 26203
/proc/meminfo: memFree=1321400/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301034 s]
/proc/loadavg: 1.61 1.72 1.55 3/106 26203
/proc/meminfo: memFree=1321400/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700105 s]
/proc/loadavg: 1.61 1.72 1.55 3/106 26203
/proc/meminfo: memFree=1321400/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50126 s]
/proc/loadavg: 1.61 1.72 1.55 2/108 26205
/proc/meminfo: memFree=1314812/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=30712 CPUtime=1.48
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 3356 0 0 0 147 1 0 0 25 0 1 0 180544941 31449088 3155 1992294400 134512640 146736320 4290526976 18446744073709551615 140528772 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 7678 3155 410 2985 0 3166 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 39412

[startup+3.10154 s]
/proc/loadavg: 1.61 1.72 1.55 2/108 26205
/proc/meminfo: memFree=1303032/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=57584 CPUtime=3.09
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 11445 0 0 0 304 5 0 0 25 0 1 0 180544941 58966016 10728 1992294400 134512640 146736320 4290526976 18446744073709551615 134552115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 14396 10728 1386 2985 0 9884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66284

[startup+6.30111 s]
/proc/loadavg: 1.56 1.71 1.55 2/108 26205
/proc/meminfo: memFree=1224044/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=307828 CPUtime=6.28
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 70490 0 0 0 598 30 0 0 22 0 1 0 180544941 315215872 36779 1992294400 134512640 146736320 4290526976 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 76957 36779 813 2985 0 73499 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 316528

[startup+12.7013 s]
/proc/loadavg: 1.52 1.69 1.54 2/108 26205
/proc/meminfo: memFree=1090248/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=448400 CPUtime=12.68
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 111589 0 0 0 1221 47 0 0 25 0 1 0 180544941 459161600 58556 1992294400 134512640 146736320 4290526976 18446744073709551615 135983309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112100 58556 906 2985 0 108642 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 457100

[startup+25.5015 s]
/proc/loadavg: 1.40 1.66 1.54 2/108 26205
/proc/meminfo: memFree=1090248/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=448400 CPUtime=25.47
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 111589 0 0 0 2500 47 0 0 25 0 1 0 180544941 459161600 58556 1992294400 134512640 146736320 4290526976 18446744073709551615 139028328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112100 58556 906 2985 0 108642 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 457100

[startup+51.1011 s]
/proc/loadavg: 1.26 1.60 1.52 2/108 26205
/proc/meminfo: memFree=1087148/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=449936 CPUtime=51.06
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 112827 0 0 0 5059 47 0 0 25 0 1 0 180544941 460734464 59196 1992294400 134512640 146736320 4290526976 18446744073709551615 135983025 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112484 59196 906 2985 0 109026 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 458636

[startup+102.308 s]
/proc/loadavg: 1.11 1.51 1.49 2/108 26207
/proc/meminfo: memFree=1087148/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=449936 CPUtime=102.25
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 115817 0 0 0 10177 48 0 0 25 0 1 0 180544941 460734464 59196 1992294400 134512640 146736320 4290526976 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112484 59196 906 2985 0 109026 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 458636

[startup+162.301 s]
/proc/loadavg: 1.04 1.41 1.46 2/108 26209
/proc/meminfo: memFree=1087148/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=449936 CPUtime=162.22
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 119405 0 0 0 16173 49 0 0 25 0 1 0 180544941 460734464 59196 1992294400 134512640 146736320 4290526976 18446744073709551615 135982927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112484 59196 906 2985 0 109026 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 458636

[startup+222.302 s]
/proc/loadavg: 1.01 1.34 1.43 2/108 26211
/proc/meminfo: memFree=1087024/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=449936 CPUtime=222.2
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 123292 0 0 0 22169 51 0 0 25 0 1 0 180544941 460734464 59196 1992294400 134512640 146736320 4290526976 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 112484 59196 906 2985 0 109026 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 458636

[startup+282.301 s]
/proc/loadavg: 1.16 1.31 1.41 3/109 26212
/proc/meminfo: memFree=823516/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=815380 CPUtime=293.69
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 692101 0 0 0 29093 276 0 0 25 0 2 0 180544941 834949120 124555 1992294400 134512640 146736320 4290526976 18446744073709551615 139028308 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26204/statm: 203845 124555 1032 2985 0 200387 0
[pid=26204/tid=26212] ppid=26203 vsize=815380 CPUtime=14.81
/proc/26204/task/26212/stat : 26212 (pb_cplex) R 26203 26203 25966 0 -1 4202560 116016 0 0 0 1425 56 0 0 21 0 2 0 180571451 834949120 124555 1992294400 134512640 146736320 4290526976 18446744073709551615 135845822 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 293.69
Current children cumulated vsize (KiB) 824080

[startup+342.301 s]
/proc/loadavg: 1.68 1.43 1.44 2/108 26214
/proc/meminfo: memFree=1009276/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=528112 CPUtime=405.53
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 1436261 0 0 0 39933 620 0 0 25 0 1 0 180544941 540786688 78720 1992294400 134512640 146736320 4290526976 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 132028 78720 1031 2985 0 128570 0
Current children cumulated CPU time (s) 405.53
Current children cumulated vsize (KiB) 536812

[startup+402.301 s]
/proc/loadavg: 1.25 1.35 1.41 2/108 26216
/proc/meminfo: memFree=1036432/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=359948 CPUtime=465.51
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 1612961 0 0 0 45840 711 0 0 25 0 1 0 180544941 368586752 71830 1992294400 134512640 146736320 4290526976 18446744073709551615 136405596 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 89987 71830 1044 2985 0 86529 0
Current children cumulated CPU time (s) 465.51
Current children cumulated vsize (KiB) 368648

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

/proc/26204/statm: 95664 74922 1045 2985 0 92206 0
Current children cumulated CPU time (s) 1125.24
Current children cumulated vsize (KiB) 391356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/108 26245
/proc/meminfo: memFree=1023288/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=383044 CPUtime=1185.21
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2318334 0 0 0 117537 984 0 0 25 0 1 0 180544941 392237056 75060 1992294400 134512640 146736320 4290526976 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 95761 75060 1045 2985 0 92303 0
Current children cumulated CPU time (s) 1185.21
Current children cumulated vsize (KiB) 391744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/108 26245
/proc/meminfo: memFree=1021304/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=385620 CPUtime=1245.19
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2391346 0 0 0 123507 1012 0 0 25 0 1 0 180544941 394874880 75601 1992294400 134512640 146736320 4290526976 18446744073709551615 136008230 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96405 75601 1045 2985 0 92947 0
Current children cumulated CPU time (s) 1245.19
Current children cumulated vsize (KiB) 394320

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/108 26247
/proc/meminfo: memFree=1019816/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=386712 CPUtime=1305.17
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2394754 0 0 0 129503 1014 0 0 25 0 1 0 180544941 395993088 75934 1992294400 134512640 146736320 4290526976 18446744073709551615 136007313 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96678 75934 1045 2985 0 93220 0
Current children cumulated CPU time (s) 1305.17
Current children cumulated vsize (KiB) 395412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/108 26249
/proc/meminfo: memFree=1019196/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387228 CPUtime=1365.16
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2398207 0 0 0 135500 1016 0 0 25 0 1 0 180544941 396521472 76065 1992294400 134512640 146736320 4290526976 18446744073709551615 136406536 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96807 76065 1045 2985 0 93349 0
Current children cumulated CPU time (s) 1365.16
Current children cumulated vsize (KiB) 395928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 26251
/proc/meminfo: memFree=1019072/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387472 CPUtime=1425.13
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2401164 0 0 0 141496 1017 0 0 25 0 1 0 180544941 396771328 76117 1992294400 134512640 146736320 4290526976 18446744073709551615 136008413 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96868 76117 1045 2985 0 93410 0
Current children cumulated CPU time (s) 1425.13
Current children cumulated vsize (KiB) 396172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 26253
/proc/meminfo: memFree=1018824/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387556 CPUtime=1485.11
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2404285 0 0 0 147493 1018 0 0 25 0 1 0 180544941 396857344 76164 1992294400 134512640 146736320 4290526976 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96889 76164 1045 2985 0 93431 0
Current children cumulated CPU time (s) 1485.11
Current children cumulated vsize (KiB) 396256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 26253
/proc/meminfo: memFree=1018576/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387664 CPUtime=1545.09
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2407325 0 0 0 153489 1020 0 0 25 0 1 0 180544941 396967936 76223 1992294400 134512640 146736320 4290526976 18446744073709551615 136413871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96916 76223 1045 2985 0 93458 0
Current children cumulated CPU time (s) 1545.09
Current children cumulated vsize (KiB) 396364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 26255
/proc/meminfo: memFree=1018576/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387676 CPUtime=1605.06
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2410676 0 0 0 159486 1020 0 0 25 0 1 0 180544941 396980224 76232 1992294400 134512640 146736320 4290526976 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96919 76232 1045 2985 0 93461 0
Current children cumulated CPU time (s) 1605.06
Current children cumulated vsize (KiB) 396376

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 26257
/proc/meminfo: memFree=1018328/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=387804 CPUtime=1665.04
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2413698 0 0 0 165482 1022 0 0 25 0 1 0 180544941 397111296 76268 1992294400 134512640 146736320 4290526976 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 96951 76268 1045 2985 0 93493 0
Current children cumulated CPU time (s) 1665.04
Current children cumulated vsize (KiB) 396504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 26259
/proc/meminfo: memFree=1017956/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=404064 CPUtime=1725.02
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2449825 0 0 0 171466 1036 0 0 25 0 1 0 180544941 413761536 76521 1992294400 134512640 146736320 4290526976 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 101016 76521 1045 2985 0 97558 0
Current children cumulated CPU time (s) 1725.02
Current children cumulated vsize (KiB) 412764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 26261
/proc/meminfo: memFree=1018080/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=389896 CPUtime=1784.99
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2491619 0 0 0 177444 1055 0 0 25 0 1 0 180544941 399253504 76357 1992294400 134512640 146736320 4290526976 18446744073709551615 136400492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 97474 76357 1045 2985 0 94016 0
Current children cumulated CPU time (s) 1784.99
Current children cumulated vsize (KiB) 398596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1737.4 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 26261
/proc/meminfo: memFree=1017708/2059040 swapFree=4135876/4192956
[pid=26203] ppid=26201 vsize=8700 CPUtime=0
/proc/26203/stat : 26203 (run) S 26201 26203 25966 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180544941 8908800 249 1992294400 4194304 4922060 140737067878544 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26203/statm: 2175 249 208 178 0 68 0
[pid=26204] ppid=26203 vsize=390100 CPUtime=1800.1
/proc/26204/stat : 26204 (pb_cplex) R 26203 26203 25966 0 -1 4202496 2493044 0 0 0 178954 1056 0 0 25 0 1 0 180544941 399462400 76423 1992294400 134512640 146736320 4290526976 18446744073709551615 136403414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26204/statm: 97525 76423 1045 2985 0 94067 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 398800

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 26203 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1737.42
CPU time (s): 1800.1
CPU user time (s): 1789.54
CPU system time (s): 10.56
CPU usage (%): 103.608
Max. virtual memory (cumulated for all children) (KiB): 870356

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

runsolver used 2.88956 second user time and 8.25174 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-02 07:43:51
IDJOB=2697074
IDBENCH=48108
IDSOLVER=1209
FILE ID=node012/2697074-1278049430
PBS_JOBID= 11198871
Free space on /tmp= 62380 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697074-1278049430/watcher-2697074-1278049430 -o /tmp/evaluation-result-2697074-1278049430/solver-2697074-1278049430 -C 1800 -W 2000 -M 1800  run HOME/instance-2697074-1278049430.opb

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

MD5SUM BENCH= ca18e0f90c225db0db25139874012827
RANDOM SEED=1733244502

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1327508 kB
Buffers:        150992 kB
Cached:         468928 kB
SwapCached:      10524 kB
Active:         268016 kB
Inactive:       365984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1327508 kB
SwapTotal:     4192956 kB
SwapFree:      4135876 kB
Dirty:           17620 kB
Writeback:           0 kB
AnonPages:       12444 kB
Mapped:           8544 kB
Slab:            75568 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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-2697074-1278049430.opb

Free space on /tmp at the end= 62360 MiB
End job on node012 at 2010-07-02 08:12:53