Trace number 2697261

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.16 1541.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_5_80.opb
MD5SUM611c10fb20bc9774d31ac4d0681f384d
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31412
Sum of products size (including duplicates)62824
Number of different products15706
Sum of products size31412

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697261-1278052673.opb.
0.00/0.00	c Instance file HOME/instance-2697261-1278052673.opb
0.00/0.00	c File size is 1386956 bytes.
0.00/0.98	c Highest Coefficient sum: 1000
0.00/0.98	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.99/1.04	c ============================[ Problem Statistics ]=============================
0.99/1.04	c |                                                                             |
0.99/1.04	c |  Parsing time:          1.02         s                                      |
0.99/1.04	c |  Number Variables:      16706                                               |
0.99/1.06	c |  Number Constraints:    32914                                               |
0.99/1.06	c ===============================================================================
1800.16/1541.61	c Remaining time 1798.97 sec.
1800.16/1541.61	c 
1800.16/1541.61	c *** INTERRUPTED ***
1800.16/1541.61	s UNKNOWN
1800.16/1541.61	c Total CPU time              : 1797.4 s
1800.16/1541.61	c Memory used           : 206.71 MB
1800.16/1541.61	c CPU time              : 1797.4 s
1800.16/1541.61	c 
1800.16/1541.61	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-2697261-1278052673/watcher-2697261-1278052673 -o /tmp/evaluation-result-2697261-1278052673/solver-2697261-1278052673 -C 1800 -W 2000 -M 1800 run HOME/instance-2697261-1278052673.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: 1.63 1.69 1.63 3/106 486
/proc/meminfo: memFree=1494928/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) R 484 486 32436 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965050773 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0

[startup+0.0401561 s]
/proc/loadavg: 1.63 1.69 1.63 3/106 486
/proc/meminfo: memFree=1494928/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101165 s]
/proc/loadavg: 1.63 1.69 1.63 3/106 486
/proc/meminfo: memFree=1494928/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301197 s]
/proc/loadavg: 1.63 1.69 1.63 3/106 486
/proc/meminfo: memFree=1494928/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701264 s]
/proc/loadavg: 1.63 1.69 1.63 3/106 486
/proc/meminfo: memFree=1494928/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5014 s]
/proc/loadavg: 1.63 1.69 1.63 2/108 488
/proc/meminfo: memFree=1480156/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=42744 CPUtime=1.48
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 10438 0 0 0 145 3 0 0 18 0 1 0 146558383 43769856 7348 1992294400 134512640 146736320 4293900512 18446744073709551615 136902254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 10686 7348 694 2985 0 7228 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51444

[startup+3.10067 s]
/proc/loadavg: 1.58 1.67 1.63 2/108 488
/proc/meminfo: memFree=1460068/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=104908 CPUtime=3.09
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 22957 0 0 0 300 9 0 0 21 0 1 0 146558383 107425792 13637 1992294400 134512640 146736320 4293900512 18446744073709551615 136006931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 26227 13637 825 2985 0 22769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113608

[startup+6.3012 s]
/proc/loadavg: 1.58 1.67 1.63 2/108 488
/proc/meminfo: memFree=1442212/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=119856 CPUtime=6.28
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 28336 0 0 0 618 10 0 0 25 0 1 0 146558383 122732544 16892 1992294400 134512640 146736320 4293900512 18446744073709551615 136406493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 29964 16892 897 2985 0 26506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 128556

[startup+12.7013 s]
/proc/loadavg: 1.49 1.65 1.62 2/108 488
/proc/meminfo: memFree=1418156/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=146388 CPUtime=12.68
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 42600 0 0 0 1253 15 0 0 25 0 1 0 146558383 149901312 19822 1992294400 134512640 146736320 4293900512 18446744073709551615 136389671 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 36597 19822 923 2985 0 33139 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 155088

[startup+25.5014 s]
/proc/loadavg: 1.42 1.63 1.62 2/108 488
/proc/meminfo: memFree=1417412/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=146808 CPUtime=25.48
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 48826 0 0 0 2530 18 0 0 25 0 1 0 146558383 150331392 19975 1992294400 134512640 146736320 4293900512 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 36702 19975 923 2985 0 33244 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 155508

[startup+51.1017 s]
/proc/loadavg: 1.27 1.58 1.60 2/108 488
/proc/meminfo: memFree=1417164/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=147072 CPUtime=51.07
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 59092 0 0 0 5085 22 0 0 25 0 1 0 146558383 150601728 20096 1992294400 134512640 146736320 4293900512 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 36768 20096 923 2985 0 33310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155772

[startup+102.309 s]
/proc/loadavg: 1.11 1.48 1.56 2/108 490
/proc/meminfo: memFree=1416544/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=147744 CPUtime=102.26
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 78252 0 0 0 10197 29 0 0 25 0 1 0 146558383 151289856 20240 1992294400 134512640 146736320 4293900512 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 36936 20240 923 2985 0 33478 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 156444

[startup+162.301 s]
/proc/loadavg: 1.04 1.40 1.53 2/108 492
/proc/meminfo: memFree=1415552/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=148736 CPUtime=162.24
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 97068 0 0 0 16186 38 0 0 25 0 1 0 146558383 152305664 20504 1992294400 134512640 146736320 4293900512 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 37184 20504 923 2985 0 33726 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157436

[startup+222.301 s]
/proc/loadavg: 1.01 1.32 1.49 2/108 494
/proc/meminfo: memFree=1415428/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=148760 CPUtime=222.22
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 114666 0 0 0 22177 45 0 0 25 0 1 0 146558383 152330240 20521 1992294400 134512640 146736320 4293900512 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 37190 20521 923 2985 0 33732 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 157460

[startup+282.301 s]
/proc/loadavg: 1.00 1.26 1.46 2/108 494
/proc/meminfo: memFree=1415304/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=148760 CPUtime=282.19
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 134626 0 0 0 28166 53 0 0 25 0 1 0 146558383 152330240 20527 1992294400 134512640 146736320 4293900512 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 37190 20527 923 2985 0 33732 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 157460

[startup+342.301 s]
/proc/loadavg: 1.00 1.21 1.42 2/108 496
/proc/meminfo: memFree=1411956/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=148176 CPUtime=342.17
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 157991 0 0 0 34153 64 0 0 25 0 1 0 146558383 151732224 21544 1992294400 134512640 146736320 4293900512 18446744073709551615 136461489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 37044 21544 938 2985 0 33586 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 156876

[startup+402.301 s]
/proc/loadavg: 1.06 1.18 1.40 2/108 498
/proc/meminfo: memFree=1430556/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=110740 CPUtime=402.15
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 175269 0 0 0 40143 72 0 0 25 0 1 0 146558383 113397760 16745 1992294400 134512640 146736320 4293900512 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 27685 16745 941 2985 0 24227 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 119440

[startup+462.301 s]

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

Current children cumulated vsize (KiB) 131096

[startup+942.301 s]
/proc/loadavg: 1.00 1.06 1.24 2/108 512
/proc/meminfo: memFree=1418900/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=122396 CPUtime=941.98
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 262948 0 0 0 94090 108 0 0 25 0 1 0 146558383 125333504 19823 1992294400 134512640 146736320 4293900512 18446744073709551615 139043568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 30599 19823 946 2985 0 27141 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 131096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.22 2/108 514
/proc/meminfo: memFree=1418900/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=122396 CPUtime=1001.96
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 262948 0 0 0 100088 108 0 0 25 0 1 0 146558383 125333504 19823 1992294400 134512640 146736320 4293900512 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 30599 19823 946 2985 0 27141 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 131096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.21 2/108 516
/proc/meminfo: memFree=1420512/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=120212 CPUtime=1061.95
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 262984 0 0 0 106086 109 0 0 25 0 1 0 146558383 123097088 19313 1992294400 134512640 146736320 4293900512 18446744073709551615 135525541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 30053 19313 952 2985 0 26595 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 128912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.19 2/108 518
/proc/meminfo: memFree=1420512/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=120316 CPUtime=1121.92
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 263022 0 0 0 112083 109 0 0 25 0 1 0 146558383 123203584 19351 1992294400 134512640 146736320 4293900512 18446744073709551615 135454096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/487/statm: 30079 19351 952 2985 0 26621 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 129016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/109 519
/proc/meminfo: memFree=1388016/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=178040 CPUtime=1181.9
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 292674 0 0 0 118069 121 0 0 25 0 2 0 146558383 182312960 27394 1992294400 134512640 146736320 4293900512 18446744073709551615 136018126 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 44510 27394 984 2985 0 41052 0
[pid=487/tid=519] ppid=486 vsize=178040 CPUtime=0
/proc/487/task/519/stat : 519 (pb_cplex) S 486 486 32436 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 2 0 146670848 182312960 27394 1992294400 134512640 146736320 4293900512 18446744073709551615 144580073 0 2 4096 16387 18446604437840114752 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 186740

[startup+1242.3 s]
/proc/loadavg: 1.30 1.09 1.19 3/109 521
/proc/meminfo: memFree=1361232/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=209056 CPUtime=1267.26
/proc/487/stat : 487 (pb_cplex) S 486 486 32436 0 -1 4202496 336590 0 0 0 126582 144 0 0 25 0 2 0 146558383 214073344 34067 1992294400 134512640 146736320 4293900512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 52264 34067 1012 2985 0 48806 0
[pid=487/tid=519] ppid=486 vsize=209056 CPUtime=28.94
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 18221 0 0 0 2885 9 0 0 25 0 2 0 146670848 214073344 34067 1992294400 134512640 146736320 4293900512 18446744073709551615 136006931 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1267.26
Current children cumulated vsize (KiB) 217756

[startup+1302.3 s]
/proc/loadavg: 1.64 1.21 1.22 3/109 523
/proc/meminfo: memFree=1360488/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=207120 CPUtime=1363.36
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 374622 0 0 0 136169 167 0 0 25 0 2 0 146558383 212090880 34144 1992294400 134512640 146736320 4293900512 18446744073709551615 135454073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 51780 34144 1004 2985 0 48322 0
[pid=487/tid=519] ppid=486 vsize=207120 CPUtime=82.52
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 39186 0 0 0 8231 21 0 0 25 0 2 0 146670848 212090880 34144 1992294400 134512640 146736320 4293900512 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1363.36
Current children cumulated vsize (KiB) 215820

[startup+1362.3 s]
/proc/loadavg: 1.94 1.37 1.27 3/109 525
/proc/meminfo: memFree=1360364/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=206988 CPUtime=1482.86
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 423456 0 0 0 148093 193 0 0 25 0 2 0 146558383 211955712 34145 1992294400 134512640 146736320 4293900512 18446744073709551615 135526330 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 51747 34145 994 2985 0 48289 0
[pid=487/tid=519] ppid=486 vsize=206988 CPUtime=142.05
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 58890 0 0 0 14173 32 0 0 25 0 2 0 146670848 211955712 34145 1992294400 134512640 146736320 4293900512 18446744073709551615 139044547 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1482.86
Current children cumulated vsize (KiB) 215688

[startup+1422.31 s]
/proc/loadavg: 1.74 1.42 1.29 3/109 536
/proc/meminfo: memFree=1358752/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=208504 CPUtime=1582.18
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 481107 0 0 0 157990 228 0 0 25 0 2 0 146558383 213508096 34528 1992294400 134512640 146736320 4293900512 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 52126 34528 994 2985 0 48668 0
[pid=487/tid=519] ppid=486 vsize=208504 CPUtime=201.68
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 85230 0 0 0 20121 47 0 0 25 0 2 0 146670848 213508096 34528 1992294400 134512640 146736320 4293900512 18446744073709551615 136017485 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1582.18
Current children cumulated vsize (KiB) 217204

[startup+1482.3 s]
/proc/loadavg: 1.66 1.46 1.31 3/109 536
/proc/meminfo: memFree=1358132/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=208848 CPUtime=1682.04
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 507847 0 0 0 167958 246 0 0 25 0 2 0 146558383 213860352 34676 1992294400 134512640 146736320 4293900512 18446744073709551615 136007414 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 52212 34676 993 2985 0 48754 0
[pid=487/tid=519] ppid=486 vsize=208848 CPUtime=261.35
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 98823 0 0 0 26078 57 0 0 25 0 2 0 146670848 213860352 34676 1992294400 134512640 146736320 4293900512 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1682.04
Current children cumulated vsize (KiB) 217548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1541.6 s]
/proc/loadavg: 1.87 1.56 1.35 3/109 538
/proc/meminfo: memFree=1354784/2059040 swapFree=4139792/4192956
[pid=486] ppid=484 vsize=8700 CPUtime=0
/proc/486/stat : 486 (run) S 484 486 32436 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146558383 8908800 248 1992294400 4194304 4922060 140736741413728 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/486/statm: 2175 248 208 178 0 68 0
[pid=487] ppid=486 vsize=211672 CPUtime=1800.16
/proc/487/stat : 487 (pb_cplex) R 486 486 32436 0 -1 4202496 560753 0 0 0 179738 278 0 0 25 0 2 0 146558383 216752128 35507 1992294400 134512640 146736320 4293900512 18446744073709551615 136388611 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/487/statm: 52918 35507 996 2985 0 49460 0
[pid=487/tid=519] ppid=486 vsize=211672 CPUtime=320.18
/proc/487/task/519/stat : 519 (pb_cplex) R 486 486 32436 0 -1 4202560 124340 0 0 0 31945 73 0 0 25 0 2 0 146670848 216752128 35507 1992294400 134512640 146736320 4293900512 18446744073709551615 136007626 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) 220372

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 486 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1541.62
CPU time (s): 1800.16
CPU user time (s): 1797.38
CPU system time (s): 2.78
CPU usage (%): 116.77
Max. virtual memory (cumulated for all children) (KiB): 225496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
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 2.71959 second user time and 7.36788 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-02 08:37:53
IDJOB=2697261
IDBENCH=48295
IDSOLVER=1209
FILE ID=node055/2697261-1278052673
PBS_JOBID= 11198839
Free space on /tmp= 62412 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_5_80.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697261-1278052673/watcher-2697261-1278052673 -o /tmp/evaluation-result-2697261-1278052673/solver-2697261-1278052673 -C 1800 -W 2000 -M 1800  run HOME/instance-2697261-1278052673.opb

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

MD5SUM BENCH= 611c10fb20bc9774d31ac4d0681f384d
RANDOM SEED=546141735

node055.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1496944 kB
Buffers:        152532 kB
Cached:         306184 kB
SwapCached:       6760 kB
Active:         204576 kB
Inactive:       267908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1496944 kB
SwapTotal:     4192956 kB
SwapFree:      4139792 kB
Dirty:           17000 kB
Writeback:           0 kB
AnonPages:       11904 kB
Mapped:          11960 kB
Slab:            67756 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183048 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-2697261-1278052673.opb

Free space on /tmp at the end= 62392 MiB
End job on node055 at 2010-07-02 09:03:38