Trace number 2697124

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) 1800.16 1121.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_3.opb
MD5SUM0e507441d4bf529adaad354902c51a54
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1789.75
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 constraint46
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)6216
Sum of products size (including duplicates)12432
Number of different products6216
Sum of products size12432

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697124-1278050299.opb.
0.00/0.00	c Instance file HOME/instance-2697124-1278050299.opb
0.00/0.00	c File size is 459797 bytes.
0.00/0.20	c Highest Coefficient sum: 47
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:          0.21         s                                      |
0.00/0.22	c |  Number Variables:      6416                                                |
0.00/0.22	c |  Number Constraints:    12632                                               |
0.00/0.22	c ===============================================================================
1800.16/1121.92	c Remaining time 1799.79 sec.
1800.16/1121.92	c 
1800.16/1121.92	c *** INTERRUPTED ***
1800.16/1121.92	s UNKNOWN
1800.16/1121.92	c Total CPU time              : 1796.34 s
1800.16/1121.92	c Memory used           : 120.23 MB
1800.16/1121.92	c CPU time              : 1796.34 s
1800.16/1121.92	c 
1800.16/1121.92	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-2697124-1278050299/watcher-2697124-1278050299 -o /tmp/evaluation-result-2697124-1278050299/solver-2697124-1278050299 -C 1800 -W 2000 -M 1800 run HOME/instance-2697124-1278050299.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: 1.56 1.67 1.64 3/106 31355
/proc/meminfo: memFree=1658248/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) R 31353 31355 30932 0 -1 4202496 349 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752463765 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0

[startup+0.077179 s]
/proc/loadavg: 1.56 1.67 1.64 3/106 31355
/proc/meminfo: memFree=1658248/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10118 s]
/proc/loadavg: 1.56 1.67 1.64 3/106 31355
/proc/meminfo: memFree=1658248/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301211 s]
/proc/loadavg: 1.56 1.67 1.64 3/106 31355
/proc/meminfo: memFree=1658248/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701237 s]
/proc/loadavg: 1.56 1.67 1.64 3/106 31355
/proc/meminfo: memFree=1658248/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5013 s]
/proc/loadavg: 1.56 1.67 1.64 2/108 31357
/proc/meminfo: memFree=1635292/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=52320 CPUtime=1.48
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 8945 0 0 0 145 3 0 0 19 0 1 0 146321548 53575680 6891 1992294400 134512640 146736320 4293089024 18446744073709551615 135237155 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 13080 6891 958 2985 0 9622 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 61020

[startup+3.10144 s]
/proc/loadavg: 1.52 1.66 1.64 2/108 31357
/proc/meminfo: memFree=1631076/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=75340 CPUtime=3.08
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 21477 0 0 0 301 7 0 0 23 0 1 0 146321548 77148160 9449 1992294400 134512640 146736320 4293089024 18446744073709551615 139028328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 18835 9461 1016 2985 0 15377 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84040

[startup+6.30073 s]
/proc/loadavg: 1.52 1.66 1.64 3/109 31360
/proc/meminfo: memFree=1600192/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=105820 CPUtime=8.91
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 55910 0 0 0 862 29 0 0 25 0 2 0 146321548 108359680 15655 1992294400 134512640 146736320 4293089024 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 26455 15655 1031 2985 0 22997 0
[pid=31356/tid=31358] ppid=31355 vsize=105820 CPUtime=2.76
/proc/31356/task/31358/stat : 31358 (pb_cplex) S 31355 31355 30932 0 -1 4202560 12875 0 0 0 267 9 0 0 17 0 2 0 146321858 108359680 15655 1992294400 134512640 146736320 4293089024 18446744073709551615 144580073 0 2 4096 16387 18446604437861786560 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.91
Current children cumulated vsize (KiB) 114520

[startup+12.7013 s]
/proc/loadavg: 1.51 1.66 1.63 2/108 31360
/proc/meminfo: memFree=1601564/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=83700 CPUtime=16.57
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 77608 0 0 0 1614 43 0 0 25 0 1 0 146321548 85708800 15018 1992294400 134512640 146736320 4293089024 18446744073709551615 136008053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 20925 15018 1067 2985 0 17467 0
Current children cumulated CPU time (s) 16.57
Current children cumulated vsize (KiB) 92400

[startup+25.5014 s]
/proc/loadavg: 1.43 1.63 1.63 2/108 31360
/proc/meminfo: memFree=1601564/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=83700 CPUtime=29.36
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 77623 0 0 0 2893 43 0 0 25 0 1 0 146321548 85708800 15019 1992294400 134512640 146736320 4293089024 18446744073709551615 136008455 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 20925 15019 1054 2985 0 17467 0
Current children cumulated CPU time (s) 29.36
Current children cumulated vsize (KiB) 92400

[startup+51.1006 s]
/proc/loadavg: 1.28 1.58 1.61 2/108 31360
/proc/meminfo: memFree=1601440/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=83700 CPUtime=54.95
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 77703 0 0 0 5451 44 0 0 25 0 1 0 146321548 85708800 15059 1992294400 134512640 146736320 4293089024 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 20925 15059 1054 2985 0 17467 0
Current children cumulated CPU time (s) 54.95
Current children cumulated vsize (KiB) 92400

[startup+102.308 s]
/proc/loadavg: 1.11 1.48 1.57 2/108 31362
/proc/meminfo: memFree=1598340/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=86544 CPUtime=106.15
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 78597 0 0 0 10570 45 0 0 25 0 1 0 146321548 88621056 15902 1992294400 134512640 146736320 4293089024 18446744073709551615 136400733 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31356/statm: 21636 15902 1115 2985 0 18178 0
Current children cumulated CPU time (s) 106.15
Current children cumulated vsize (KiB) 95244

[startup+162.301 s]
/proc/loadavg: 1.09 1.41 1.54 2/108 31364
/proc/meminfo: memFree=1600944/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=82840 CPUtime=166.12
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 81639 0 0 0 16565 47 0 0 25 0 1 0 146321548 84828160 15041 1992294400 134512640 146736320 4293089024 18446744073709551615 136008259 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31356/statm: 20710 15041 1058 2985 0 17252 0
Current children cumulated CPU time (s) 166.12
Current children cumulated vsize (KiB) 91540

[startup+222.301 s]
/proc/loadavg: 1.36 1.42 1.54 2/109 31375
/proc/meminfo: memFree=1573904/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=118284 CPUtime=247.75
/proc/31356/stat : 31356 (pb_cplex) S 31355 31355 30932 0 -1 4202496 124494 0 0 0 24705 70 0 0 25 0 2 0 146321548 121122816 21747 1992294400 134512640 146736320 4293089024 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 29571 21747 1067 2985 0 26113 0
[pid=31356/tid=31375] ppid=31355 vsize=118284 CPUtime=26.24
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 16071 0 0 0 2615 9 0 0 25 0 2 0 146338814 121122816 21747 1992294400 134512640 146736320 4293089024 18446744073709551615 136000483 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 247.75
Current children cumulated vsize (KiB) 126984

[startup+282.301 s]
/proc/loadavg: 1.41 1.42 1.53 2/109 31377
/proc/meminfo: memFree=1565720/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=116996 CPUtime=337.21
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 165601 0 0 0 33628 93 0 0 25 0 2 0 146321548 119803904 22084 1992294400 134512640 146736320 4293089024 18446744073709551615 136008645 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 29249 22084 1071 2985 0 25791 0
[pid=31356/tid=31375] ppid=31355 vsize=116996 CPUtime=74.69
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 39362 0 0 0 7447 22 0 0 18 0 2 0 146338814 119803904 22084 1992294400 134512640 146736320 4293089024 18446744073709551615 136008413 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 337.21
Current children cumulated vsize (KiB) 125696

[startup+342.301 s]
/proc/loadavg: 1.80 1.52 1.55 3/109 31379
/proc/meminfo: memFree=1557908/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=136972 CPUtime=446.84
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 208692 0 0 0 44565 119 0 0 25 0 2 0 146321548 140259328 25960 1992294400 134512640 146736320 4293089024 18446744073709551615 135999767 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 34243 25960 1067 2985 0 30785 0
[pid=31356/tid=31375] ppid=31355 vsize=136972 CPUtime=124.33
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 61005 0 0 0 12398 35 0 0 25 0 2 0 146338814 140259328 25960 1992294400 134512640 146736320 4293089024 18446744073709551615 136475775 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 446.84
Current children cumulated vsize (KiB) 145672

[startup+402.301 s]
/proc/loadavg: 1.97 1.62 1.58 3/109 31381
/proc/meminfo: memFree=1555552/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=31356] ppid=31355 vsize=122068 CPUtime=904.41
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 359735 0 0 0 90231 210 0 0 25 0 2 0 146321548 124997632 23462 1992294400 134512640 146736320 4293089024 18446744073709551615 135526881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30517 23462 1067 2985 0 27059 0
[pid=31356/tid=31375] ppid=31355 vsize=122068 CPUtime=362.63
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 164039 0 0 0 36168 95 0 0 25 0 2 0 146338814 124997632 23462 1992294400 134512640 146736320 4293089024 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 904.41
Current children cumulated vsize (KiB) 130768

[startup+642.301 s]
/proc/loadavg: 1.52 1.70 1.63 2/109 31387
/proc/meminfo: memFree=1566588/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=122360 CPUtime=977.39
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 367201 0 0 0 97524 215 0 0 25 0 2 0 146321548 125296640 23489 1992294400 134512640 146736320 4293089024 18446744073709551615 136001978 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30590 23489 1067 2985 0 27132 0
[pid=31356/tid=31375] ppid=31355 vsize=122360 CPUtime=375.61
/proc/31356/task/31375/stat : 31375 (pb_cplex) S 31355 31355 30932 0 -1 4202560 167154 0 0 0 37463 98 0 0 25 0 2 0 146338814 125296640 23489 1992294400 134512640 146736320 4293089024 18446744073709551615 144580073 0 2 4096 16387 18446604437861786560 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 977.39
Current children cumulated vsize (KiB) 131060

[startup+702.302 s]
/proc/loadavg: 1.58 1.67 1.62 3/109 31389
/proc/meminfo: memFree=1566464/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=122372 CPUtime=1064.82
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 399505 0 0 0 106249 233 0 0 25 0 2 0 146321548 125308928 23498 1992294400 134512640 146736320 4293089024 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30593 23498 1067 2985 0 27135 0
[pid=31356/tid=31375] ppid=31355 vsize=122372 CPUtime=403.06
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 181845 0 0 0 40199 107 0 0 25 0 2 0 146338814 125308928 23498 1992294400 134512640 146736320 4293089024 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1064.82
Current children cumulated vsize (KiB) 131072

[startup+762.309 s]
/proc/loadavg: 1.53 1.65 1.61 3/109 31391
/proc/meminfo: memFree=1566464/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=122372 CPUtime=1161.94
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 444194 0 0 0 115937 257 0 0 25 0 2 0 146321548 125308928 23498 1992294400 134512640 146736320 4293089024 18446744073709551615 135525733 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30593 23498 1067 2985 0 27135 0
[pid=31356/tid=31375] ppid=31355 vsize=122372 CPUtime=440.18
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 211107 0 0 0 43895 123 0 0 25 0 2 0 146338814 125308928 23498 1992294400 134512640 146736320 4293089024 18446744073709551615 136008924 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 131072

[startup+822.301 s]
/proc/loadavg: 1.60 1.66 1.62 2/109 31391
/proc/meminfo: memFree=1565968/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=123116 CPUtime=1267.45
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 470322 0 0 0 126471 274 0 0 25 0 2 0 146321548 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30779 23611 1067 2985 0 27321 0
[pid=31356/tid=31375] ppid=31355 vsize=123116 CPUtime=485.73
/proc/31356/task/31375/stat : 31375 (pb_cplex) S 31355 31355 30932 0 -1 4202560 237235 0 0 0 48434 139 0 0 25 0 2 0 146338814 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 144580073 0 2 4096 16387 18446604437861786560 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1267.45
Current children cumulated vsize (KiB) 131816

[startup+882.301 s]
/proc/loadavg: 1.57 1.62 1.61 3/109 31393
/proc/meminfo: memFree=1565968/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=123116 CPUtime=1346.7
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 496746 0 0 0 134382 288 0 0 25 0 2 0 146321548 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 139042892 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30779 23611 1067 2985 0 27321 0
[pid=31356/tid=31375] ppid=31355 vsize=123116 CPUtime=504.98
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 248241 0 0 0 50353 145 0 0 25 0 2 0 146338814 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 135451266 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1346.7
Current children cumulated vsize (KiB) 131816

[startup+942.301 s]
/proc/loadavg: 1.78 1.67 1.63 3/109 31395
/proc/meminfo: memFree=1566340/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=123116 CPUtime=1459.48
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 547998 0 0 0 145631 317 0 0 25 0 2 0 146321548 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30779 23611 1067 2985 0 27321 0
[pid=31356/tid=31375] ppid=31355 vsize=123116 CPUtime=557.77
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 285279 0 0 0 55612 165 0 0 25 0 2 0 146338814 126070784 23611 1992294400 134512640 146736320 4293089024 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1459.48
Current children cumulated vsize (KiB) 131816

[startup+1002.3 s]
/proc/loadavg: 1.94 1.73 1.65 3/109 31397
/proc/meminfo: memFree=1559024/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=133392 CPUtime=1574.85
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 579690 0 0 0 157150 335 0 0 25 0 2 0 146321548 136593408 25467 1992294400 134512640 146736320 4293089024 18446744073709551615 135854535 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 33348 25467 1067 2985 0 29890 0
[pid=31356/tid=31375] ppid=31355 vsize=133392 CPUtime=613.17
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 315691 0 0 0 61135 182 0 0 25 0 2 0 146338814 136593408 25467 1992294400 134512640 146736320 4293089024 18446744073709551615 136000490 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1574.85
Current children cumulated vsize (KiB) 142092

[startup+1062.3 s]
/proc/loadavg: 1.83 1.73 1.65 3/109 31399
/proc/meminfo: memFree=1565720/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=124140 CPUtime=1686.28
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 611536 0 0 0 168272 356 0 0 25 0 2 0 146321548 127119360 23656 1992294400 134512640 146736320 4293089024 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 31035 23656 1067 2985 0 27577 0
[pid=31356/tid=31375] ppid=31355 vsize=124140 CPUtime=664.62
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 344975 0 0 0 66261 201 0 0 25 0 2 0 146338814 127119360 23656 1992294400 134512640 146736320 4293089024 18446744073709551615 136388884 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1686.28
Current children cumulated vsize (KiB) 132840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1121.9 s]
/proc/loadavg: 1.89 1.76 1.66 3/109 31399
/proc/meminfo: memFree=1566092/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=123116 CPUtime=1800.16
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 656039 0 0 0 179632 384 0 0 25 0 2 0 146321548 126070784 23612 1992294400 134512640 146736320 4293089024 18446744073709551615 136003493 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30779 23612 1067 2985 0 27321 0
[pid=31356/tid=31375] ppid=31355 vsize=123116 CPUtime=723.79
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 388156 0 0 0 72153 226 0 0 25 0 2 0 146338814 126070784 23612 1992294400 134512640 146736320 4293089024 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 131816

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

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

[startup+1121.9 s]
/proc/loadavg: 1.89 1.76 1.66 3/109 31399
/proc/meminfo: memFree=1566092/2059040 swapFree=4139740/4192956
[pid=31355] ppid=31353 vsize=8700 CPUtime=0
/proc/31355/stat : 31355 (run) S 31353 31355 30932 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146321548 8908800 249 1992294400 4194304 4922060 140735399691216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31355/statm: 2175 249 208 178 0 68 0
[pid=31356] ppid=31355 vsize=123116 CPUtime=1800.16
/proc/31356/stat : 31356 (pb_cplex) R 31355 31355 30932 0 -1 4202496 656039 0 0 0 179632 384 0 0 25 0 2 0 146321548 126070784 23612 1992294400 134512640 146736320 4293089024 18446744073709551615 136003493 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31356/statm: 30779 23612 1067 2985 0 27321 0
[pid=31356/tid=31375] ppid=31355 vsize=123116 CPUtime=723.79
/proc/31356/task/31375/stat : 31375 (pb_cplex) R 31355 31355 30932 0 -1 4202560 388156 0 0 0 72153 226 0 0 25 0 2 0 146338814 126070784 23612 1992294400 134512640 146736320 4293089024 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 131816

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31355 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 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1121.93
CPU time (s): 1800.16
CPU user time (s): 1796.32
CPU system time (s): 3.84
CPU usage (%): 160.453
Max. virtual memory (cumulated for all children) (KiB): 148092

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= 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 2.05369 second user time and 5.75912 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-02 07:58:19
IDJOB=2697124
IDBENCH=48158
IDSOLVER=1209
FILE ID=node050/2697124-1278050299
PBS_JOBID= 11198843
Free space on /tmp= 62336 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697124-1278050299/watcher-2697124-1278050299 -o /tmp/evaluation-result-2697124-1278050299/solver-2697124-1278050299 -C 1800 -W 2000 -M 1800  run HOME/instance-2697124-1278050299.opb

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

MD5SUM BENCH= 0e507441d4bf529adaad354902c51a54
RANDOM SEED=546141735

node050.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1659272 kB
Buffers:         87116 kB
Cached:         203944 kB
SwapCached:       6780 kB
Active:         116832 kB
Inactive:       188496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1659272 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:           16664 kB
Writeback:           0 kB
AnonPages:       12772 kB
Mapped:          11944 kB
Slab:            72444 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182044 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-2697124-1278050299.opb

Free space on /tmp at the end= 62320 MiB
End job on node050 at 2010-07-02 08:17:03