Trace number 2697153

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.11 1033.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_3.opb
MD5SUM0247ef4de041bbff376811a7e6bf0408
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-114
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6316
Sum of products size (including duplicates)12632
Number of different products3158
Sum of products size6316

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697153-1278050376.opb.
0.00/0.00	c Instance file HOME/instance-2697153-1278050376.opb
0.00/0.00	c File size is 270643 bytes.
0.00/0.16	c Highest Coefficient sum: 22
0.00/0.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.18	c ============================[ Problem Statistics ]=============================
0.00/0.18	c |                                                                             |
0.00/0.18	c |  Parsing time:          0.17         s                                      |
0.00/0.18	c |  Number Variables:      3658                                                |
0.00/0.18	c |  Number Constraints:    6816                                                |
0.00/0.18	c ===============================================================================
1800.11/1033.41	c Remaining time 1799.82 sec.
1800.11/1033.41	c 
1800.11/1033.41	c *** INTERRUPTED ***
1800.11/1033.41	s UNKNOWN
1800.11/1033.41	c Total CPU time              : 1795.88 s
1800.11/1033.41	c Memory used           : 71.96 MB
1800.11/1033.41	c CPU time              : 1795.88 s
1800.11/1033.41	c 
1800.11/1033.41	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-2697153-1278050376/watcher-2697153-1278050376 -o /tmp/evaluation-result-2697153-1278050376/solver-2697153-1278050376 -C 1800 -W 2000 -M 1800 run HOME/instance-2697153-1278050376.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: 1.58 1.70 1.65 3/106 25483
/proc/meminfo: memFree=1566264/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) R 25481 25483 25147 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567818133 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0

[startup+0.037343 s]
/proc/loadavg: 1.58 1.70 1.65 3/106 25483
/proc/meminfo: memFree=1566264/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101348 s]
/proc/loadavg: 1.58 1.70 1.65 3/106 25483
/proc/meminfo: memFree=1566264/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300349 s]
/proc/loadavg: 1.58 1.70 1.65 3/106 25483
/proc/meminfo: memFree=1566264/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700341 s]
/proc/loadavg: 1.58 1.70 1.65 3/106 25483
/proc/meminfo: memFree=1566264/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50032 s]
/proc/loadavg: 1.58 1.70 1.65 2/108 25485
/proc/meminfo: memFree=1557320/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=26120 CPUtime=1.48
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 5093 0 0 0 147 1 0 0 19 0 1 0 178693959 26746880 3311 1992294400 134512640 146736320 4287907008 18446744073709551615 136388151 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/25484/statm: 6530 3311 1000 2985 0 3072 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34820

[startup+3.10029 s]
/proc/loadavg: 1.58 1.70 1.65 2/108 25485
/proc/meminfo: memFree=1556452/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=26064 CPUtime=3.08
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 5661 0 0 0 307 1 0 0 24 0 1 0 178693959 26689536 3300 1992294400 134512640 146736320 4287907008 18446744073709551615 136015544 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/25484/statm: 6516 3300 1000 2985 0 3058 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34764

[startup+6.30022 s]
/proc/loadavg: 1.53 1.69 1.65 2/108 25485
/proc/meminfo: memFree=1556452/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=28004 CPUtime=6.28
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 7690 0 0 0 625 3 0 0 25 0 1 0 178693959 28676096 3751 1992294400 134512640 146736320 4287907008 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/25484/statm: 7001 3751 1000 2985 0 3543 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36704

[startup+12.7001 s]
/proc/loadavg: 1.49 1.68 1.64 2/108 25485
/proc/meminfo: memFree=1556080/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=29064 CPUtime=12.68
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 12718 0 0 0 1263 5 0 0 25 0 1 0 178693959 29761536 3922 1992294400 134512640 146736320 4287907008 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/25484/statm: 7266 3922 1001 2985 0 3808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37764

[startup+25.5018 s]
/proc/loadavg: 1.70 1.71 1.65 4/109 25488
/proc/meminfo: memFree=1551360/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=44008 CPUtime=27.59
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 15419 0 0 0 2752 7 0 0 18 0 2 0 178693959 45064192 4853 1992294400 134512640 146736320 4287907008 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 11002 4853 1049 2985 0 7544 0
[pid=25484/tid=25488] ppid=25483 vsize=44008 CPUtime=2.99
/proc/25484/task/25488/stat : 25488 (pb_cplex) R 25483 25483 25147 0 -1 4202560 562 0 0 0 299 0 0 0 17 0 2 0 178695997 45064192 4853 1992294400 134512640 146736320 4287907008 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 27.59
Current children cumulated vsize (KiB) 52708

[startup+51.1013 s]
/proc/loadavg: 1.79 1.73 1.66 3/109 25488
/proc/meminfo: memFree=1549872/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=45032 CPUtime=72.4
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 16113 0 0 0 7226 14 0 0 19 0 2 0 178693959 46112768 5124 1992294400 134512640 146736320 4287907008 18446744073709551615 136400547 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 11258 5124 1063 2985 0 7800 0
[pid=25484/tid=25488] ppid=25483 vsize=45032 CPUtime=25.15
/proc/25484/task/25488/stat : 25488 (pb_cplex) R 25483 25483 25147 0 -1 4202560 1237 0 0 0 2512 3 0 0 25 0 2 0 178695997 46112768 5124 1992294400 134512640 146736320 4287907008 18446744073709551615 136008364 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 72.4
Current children cumulated vsize (KiB) 53732

[startup+102.309 s]
/proc/loadavg: 1.75 1.71 1.66 3/109 25501
/proc/meminfo: memFree=1537844/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=58936 CPUtime=153.34
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 36778 0 0 0 15305 29 0 0 18 0 2 0 178693959 60350464 7916 1992294400 134512640 146736320 4287907008 18446744073709551615 139044598 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 14734 7916 1074 2985 0 11276 0
[pid=25484/tid=25490] ppid=25483 vsize=58936 CPUtime=32.48
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 6238 0 0 0 3244 4 0 0 25 0 2 0 178699869 60350464 7916 1992294400 134512640 146736320 4287907008 18446744073709551615 136000337 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 153.34
Current children cumulated vsize (KiB) 67636

[startup+162.302 s]
/proc/loadavg: 2.04 1.79 1.68 3/109 25501
/proc/meminfo: memFree=1537472/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=59308 CPUtime=264.98
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 58824 0 0 0 26445 53 0 0 19 0 2 0 178693959 60731392 8042 1992294400 134512640 146736320 4287907008 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 14827 8042 1075 2985 0 11369 0
[pid=25484/tid=25490] ppid=25483 vsize=59308 CPUtime=88.91
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 16620 0 0 0 8876 15 0 0 25 0 2 0 178699869 60731392 8042 1992294400 134512640 146736320 4287907008 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 264.98
Current children cumulated vsize (KiB) 68008

[startup+222.302 s]
/proc/loadavg: 2.10 1.85 1.71 3/109 25503
/proc/meminfo: memFree=1535116/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=62364 CPUtime=372.28
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 70930 0 0 0 37148 80 0 0 18 0 2 0 178693959 63860736 8598 1992294400 134512640 146736320 4287907008 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 15591 8598 1075 2985 0 12133 0
[pid=25484/tid=25490] ppid=25483 vsize=62364 CPUtime=145.41
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 25999 0 0 0 14513 28 0 0 25 0 2 0 178699869 63860736 8598 1992294400 134512640 146736320 4287907008 18446744073709551615 136388895 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 372.28
Current children cumulated vsize (KiB) 71064

[startup+282.301 s]
/proc/loadavg: 1.77 1.81 1.70 3/109 25505
/proc/meminfo: memFree=1535116/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=61920 CPUtime=475.74
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 76504 0 0 0 47472 102 0 0 20 0 2 0 178693959 63406080 8643 1992294400 134512640 146736320 4287907008 18446744073709551615 135457095 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 15480 8643 1075 2985 0 12022 0
[pid=25484/tid=25490] ppid=25483 vsize=61920 CPUtime=199.23
/proc/25484/task/25490/stat : 25490 (pb_cplex) S 25483 25483 25147 0 -1 4202560 31447 0 0 0 19883 40 0 0 25 0 2 0 178699869 63406080 8643 1992294400 134512640 146736320 4287907008 18446744073709551615 144580073 0 2 4096 16387 18446604437820363776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 475.74
Current children cumulated vsize (KiB) 70620

[startup+342.301 s]
/proc/loadavg: 2.14 1.89 1.74 3/109 25507
/proc/meminfo: memFree=1534124/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=63072 CPUtime=583.94
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 90451 0 0 0 58263 131 0 0 16 0 2 0 178693959 64585728 8804 1992294400 134512640 146736320 4287907008 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 15768 8804 1075 2985 0 12310 0
[pid=25484/tid=25490] ppid=25483 vsize=63072 CPUtime=254.53
/proc/25484/task/25490/stat : 25490 (pb_cplex) S 25483 25483 25147 0 -1 4202560 39519 0 0 0 25398 55 0 0 25 0 2 0 178699869 64585728 8804 1992294400 134512640 146736320 4287907008 18446744073709551615 144580073 0 2 4096 16387 18446604437820363776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 583.94
Current children cumulated vsize (KiB) 71772

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

[pid=25484] ppid=25483 vsize=65440 CPUtime=803.18
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 111559 0 0 0 80126 192 0 0 17 0 2 0 178693959 67010560 9438 1992294400 134512640 146736320 4287907008 18446744073709551615 135450684 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 16360 9438 1075 2985 0 12902 0
[pid=25484/tid=25490] ppid=25483 vsize=65440 CPUtime=368.68
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 50480 0 0 0 36783 85 0 0 19 0 2 0 178699869 67010560 9438 1992294400 134512640 146736320 4287907008 18446744073709551615 139046513 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 803.18
Current children cumulated vsize (KiB) 74140

[startup+522.3 s]
/proc/loadavg: 2.09 1.97 1.79 3/109 25511
/proc/meminfo: memFree=1525072/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=74464 CPUtime=918.31
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 133232 0 0 0 91617 214 0 0 25 0 2 0 178693959 76251136 11091 1992294400 134512640 146736320 4287907008 18446744073709551615 144785853 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 18616 11091 1078 2985 0 15158 0
[pid=25484/tid=25490] ppid=25483 vsize=74464 CPUtime=426.81
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 63158 0 0 0 42587 94 0 0 25 0 2 0 178699869 76251136 11091 1992294400 134512640 146736320 4287907008 18446744073709551615 136008332 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 918.31
Current children cumulated vsize (KiB) 83164

[startup+582.3 s]
/proc/loadavg: 1.64 1.88 1.77 2/109 25513
/proc/meminfo: memFree=1525568/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=72544 CPUtime=1008.04
/proc/25484/stat : 25484 (pb_cplex) S 25483 25483 25147 0 -1 4202496 147936 0 0 0 100577 227 0 0 25 0 2 0 178693959 74285056 10930 1992294400 134512640 146736320 4287907008 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 18136 10930 1079 2985 0 14678 0
[pid=25484/tid=25490] ppid=25483 vsize=72544 CPUtime=486.55
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 73980 0 0 0 48555 100 0 0 25 0 2 0 178699869 74285056 10930 1992294400 134512640 146736320 4287907008 18446744073709551615 136403136 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1008.04
Current children cumulated vsize (KiB) 81244

[startup+642.301 s]
/proc/loadavg: 1.29 1.73 1.72 3/109 25515
/proc/meminfo: memFree=1529536/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=67912 CPUtime=1083.82
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 155480 0 0 0 108140 242 0 0 17 0 2 0 178693959 69541888 9987 1992294400 134512640 146736320 4287907008 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 16978 9987 1080 2985 0 13520 0
[pid=25484/tid=25490] ppid=25483 vsize=67912 CPUtime=544.49
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 80734 0 0 0 54337 112 0 0 22 0 2 0 178699869 69541888 9987 1992294400 134512640 146736320 4287907008 18446744073709551615 135450718 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1083.82
Current children cumulated vsize (KiB) 76612

[startup+702.301 s]
/proc/loadavg: 1.90 1.81 1.75 3/109 25517
/proc/meminfo: memFree=1529164/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=68276 CPUtime=1192.83
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 161073 0 0 0 119011 272 0 0 17 0 2 0 178693959 69914624 10081 1992294400 134512640 146736320 4287907008 18446744073709551615 135450784 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 17069 10081 1080 2985 0 13611 0
[pid=25484/tid=25490] ppid=25483 vsize=68276 CPUtime=600.41
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 81391 0 0 0 59915 126 0 0 25 0 2 0 178699869 69914624 10081 1992294400 134512640 146736320 4287907008 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1192.83
Current children cumulated vsize (KiB) 76976

[startup+762.308 s]
/proc/loadavg: 2.19 1.91 1.78 3/109 25517
/proc/meminfo: memFree=1528296/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=68932 CPUtime=1305.34
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 168102 0 0 0 130232 302 0 0 18 0 2 0 178693959 70586368 10236 1992294400 134512640 146736320 4287907008 18446744073709551615 135468690 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 17233 10236 1080 2985 0 13775 0
[pid=25484/tid=25490] ppid=25483 vsize=68932 CPUtime=659.36
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 84165 0 0 0 65796 140 0 0 25 0 2 0 178699869 70586368 10236 1992294400 134512640 146736320 4287907008 18446744073709551615 136008259 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1305.34
Current children cumulated vsize (KiB) 77632

[startup+822.3 s]
/proc/loadavg: 2.23 1.98 1.81 3/109 25519
/proc/meminfo: memFree=1527552/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=69468 CPUtime=1415.07
/proc/25484/stat : 25484 (pb_cplex) S 25483 25483 25147 0 -1 4202496 175720 0 0 0 141179 328 0 0 18 0 2 0 178693959 71135232 10448 1992294400 134512640 146736320 4287907008 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 17367 10448 1080 2985 0 13909 0
[pid=25484/tid=25490] ppid=25483 vsize=69468 CPUtime=715.98
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 87947 0 0 0 71446 152 0 0 25 0 2 0 178699869 71135232 10448 1992294400 134512640 146736320 4287907008 18446744073709551615 136387727 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1415.07
Current children cumulated vsize (KiB) 78168

[startup+882.301 s]
/proc/loadavg: 2.18 2.01 1.83 3/109 25521
/proc/meminfo: memFree=1526064/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=70112 CPUtime=1525.97
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 182836 0 0 0 152241 356 0 0 18 0 2 0 178693959 71794688 10754 1992294400 134512640 146736320 4287907008 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 17528 10754 1080 2985 0 14070 0
[pid=25484/tid=25490] ppid=25483 vsize=70112 CPUtime=772.32
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 91669 0 0 0 77067 165 0 0 21 0 2 0 178699869 71794688 10754 1992294400 134512640 146736320 4287907008 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1525.97
Current children cumulated vsize (KiB) 78812

[startup+942.3 s]
/proc/loadavg: 2.24 2.05 1.85 3/109 25523
/proc/meminfo: memFree=1524700/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=71956 CPUtime=1633.18
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 190004 0 0 0 162932 386 0 0 16 0 2 0 178693959 73682944 11095 1992294400 134512640 146736320 4287907008 18446744073709551615 136008438 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 17989 11095 1080 2985 0 14531 0
[pid=25484/tid=25490] ppid=25483 vsize=71956 CPUtime=828.29
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 95647 0 0 0 82649 180 0 0 18 0 2 0 178699869 73682944 11095 1992294400 134512640 146736320 4287907008 18446744073709551615 135855178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1633.18
Current children cumulated vsize (KiB) 80656

[startup+1002.3 s]
/proc/loadavg: 2.19 2.07 1.87 3/109 25525
/proc/meminfo: memFree=1523708/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=73400 CPUtime=1741.34
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 196514 0 0 0 173723 411 0 0 17 0 2 0 178693959 75161600 11359 1992294400 134512640 146736320 4287907008 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 18350 11359 1080 2985 0 14892 0
[pid=25484/tid=25490] ppid=25483 vsize=73400 CPUtime=883.31
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 99031 0 0 0 88139 192 0 0 25 0 2 0 178699869 75161600 11359 1992294400 134512640 146736320 4287907008 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1741.34
Current children cumulated vsize (KiB) 82100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1033.4 s]
/proc/loadavg: 2.16 2.08 1.88 4/109 25525
/proc/meminfo: memFree=1523336/2059040 swapFree=4139332/4192956
[pid=25483] ppid=25481 vsize=8700 CPUtime=0
/proc/25483/stat : 25483 (run) S 25481 25483 25147 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 178693959 8908800 248 1992294400 4194304 4922060 140735002766240 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25483/statm: 2175 248 208 178 0 68 0
[pid=25484] ppid=25483 vsize=73684 CPUtime=1800.11
/proc/25484/stat : 25484 (pb_cplex) R 25483 25483 25147 0 -1 4202496 199328 0 0 0 179586 425 0 0 18 0 2 0 178693959 75452416 11480 1992294400 134512640 146736320 4287907008 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25484/statm: 18421 11480 1080 2985 0 14963 0
[pid=25484/tid=25490] ppid=25483 vsize=73684 CPUtime=913.55
/proc/25484/task/25490/stat : 25490 (pb_cplex) R 25483 25483 25147 0 -1 4202560 100654 0 0 0 91156 199 0 0 20 0 2 0 178699869 75452416 11480 1992294400 134512640 146736320 4287907008 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 82384

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 25483 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1033.42
CPU time (s): 1800.11
CPU user time (s): 1795.86
CPU system time (s): 4.25
CPU usage (%): 174.189
Max. virtual memory (cumulated for all children) (KiB): 87628

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= 3
involuntary context switches= 2

runsolver used 1.9957 second user time and 5.54316 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-02 07:59:36
IDJOB=2697153
IDBENCH=48187
IDSOLVER=1209
FILE ID=node018/2697153-1278050376
PBS_JOBID= 11198866
Free space on /tmp= 62460 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697153-1278050376/watcher-2697153-1278050376 -o /tmp/evaluation-result-2697153-1278050376/solver-2697153-1278050376 -C 1800 -W 2000 -M 1800  run HOME/instance-2697153-1278050376.opb

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

MD5SUM BENCH= 0247ef4de041bbff376811a7e6bf0408
RANDOM SEED=1887002528

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1567536 kB
Buffers:        128192 kB
Cached:         260424 kB
SwapCached:       6920 kB
Active:         174072 kB
Inactive:       228508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567536 kB
SwapTotal:     4192956 kB
SwapFree:      4139332 kB
Dirty:           16744 kB
Writeback:           0 kB
AnonPages:       12384 kB
Mapped:          12064 kB
Slab:            66988 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182048 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-2697153-1278050376.opb

Free space on /tmp at the end= 62444 MiB
End job on node018 at 2010-07-02 08:16:52