Trace number 2697175

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) 1800.19 1206.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_2.opb
MD5SUM1af848a7208b60f67c27d4022c7b5abe
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-124
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -151
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products15772
Sum of products size31544

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697175-1278051126.opb.
0.00/0.00	c Instance file HOME/instance-2697175-1278051126.opb
0.00/0.00	c File size is 1374244 bytes.
0.00/0.91	c Highest Coefficient sum: 50
0.00/0.91	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.97	c ============================[ Problem Statistics ]=============================
0.00/0.97	c |                                                                             |
0.00/0.97	c |  Parsing time:          0.95         s                                      |
0.00/0.97	c |  Number Variables:      16772                                               |
0.00/0.98	c |  Number Constraints:    32544                                               |
0.00/0.98	c ===============================================================================
1800.19/1206.11	c Remaining time 1799.04 sec.
1800.19/1206.11	c 
1800.19/1206.11	c *** INTERRUPTED ***
1800.19/1206.11	s UNKNOWN
1800.19/1206.11	c Total CPU time              : 1798.09 s
1800.19/1206.11	c Memory used           : 123.92 MB
1800.19/1206.11	c CPU time              : 1798.09 s
1800.19/1206.11	c 
1800.19/1206.11	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-2697175-1278051126/watcher-2697175-1278051126 -o /tmp/evaluation-result-2697175-1278051126/solver-2697175-1278051126 -C 1800 -W 2000 -M 1800 run HOME/instance-2697175-1278051126.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: 1.06 1.04 1.08 3/106 25474
/proc/meminfo: memFree=1379820/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) R 25472 25474 25142 0 -1 4202496 348 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158868885 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0

[startup+0.0240829 s]
/proc/loadavg: 1.06 1.04 1.08 3/106 25474
/proc/meminfo: memFree=1379820/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101091 s]
/proc/loadavg: 1.06 1.04 1.08 3/106 25474
/proc/meminfo: memFree=1379820/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30111 s]
/proc/loadavg: 1.06 1.04 1.08 3/106 25474
/proc/meminfo: memFree=1379820/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701151 s]
/proc/loadavg: 1.06 1.04 1.08 3/106 25474
/proc/meminfo: memFree=1379820/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50123 s]
/proc/loadavg: 1.06 1.04 1.08 2/108 25476
/proc/meminfo: memFree=1356492/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=50944 CPUtime=1.48
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 11285 0 0 0 144 4 0 0 18 0 1 0 180699077 52166656 7532 1992294400 134512640 146736320 4294922848 18446744073709551615 139023073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 12736 7534 891 2985 0 9278 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59644

[startup+3.10139 s]
/proc/loadavg: 1.06 1.04 1.08 2/108 25476
/proc/meminfo: memFree=1352152/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=51448 CPUtime=3.08
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 11527 0 0 0 304 4 0 0 21 0 1 0 180699077 52682752 7646 1992294400 134512640 146736320 4294922848 18446744073709551615 136001712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 12862 7646 897 2985 0 9404 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 60148

[startup+6.30071 s]
/proc/loadavg: 1.05 1.04 1.08 2/108 25476
/proc/meminfo: memFree=1351904/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=51596 CPUtime=6.28
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 11600 0 0 0 624 4 0 0 25 0 1 0 180699077 52834304 7719 1992294400 134512640 146736320 4294922848 18446744073709551615 138298720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 12899 7719 897 2985 0 9441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 60296

[startup+12.7004 s]
/proc/loadavg: 1.05 1.04 1.08 2/108 25476
/proc/meminfo: memFree=1339628/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=63632 CPUtime=12.67
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 21412 0 0 0 1260 7 0 0 25 0 1 0 180699077 65159168 10329 1992294400 134512640 146736320 4294922848 18446744073709551615 135999696 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 15908 10329 1016 2985 0 12450 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 72332

[startup+25.5016 s]
/proc/loadavg: 1.04 1.04 1.08 2/108 25476
/proc/meminfo: memFree=1341116/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=64024 CPUtime=25.48
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 27828 0 0 0 2537 11 0 0 25 0 1 0 180699077 65560576 10605 1992294400 134512640 146736320 4294922848 18446744073709551615 139043566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 16006 10605 1018 2985 0 12548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72724

[startup+51.1012 s]
/proc/loadavg: 1.02 1.03 1.08 2/108 25478
/proc/meminfo: memFree=1341116/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=64024 CPUtime=51.07
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 27831 0 0 0 5096 11 0 0 25 0 1 0 180699077 65560576 10608 1992294400 134512640 146736320 4294922848 18446744073709551615 136000437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 16006 10608 1018 2985 0 12548 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72724

[startup+102.308 s]
/proc/loadavg: 1.01 1.03 1.07 2/108 25478
/proc/meminfo: memFree=1341116/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=64024 CPUtime=102.26
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 27831 0 0 0 10215 11 0 0 25 0 1 0 180699077 65560576 10608 1992294400 134512640 146736320 4294922848 18446744073709551615 135443362 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 16006 10608 1018 2985 0 12548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 72724

[startup+162.301 s]
/proc/loadavg: 1.29 1.08 1.09 3/109 25481
/proc/meminfo: memFree=1317052/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=104116 CPUtime=184.09
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 42793 0 0 0 18388 21 0 0 25 0 2 0 180699077 106614784 16524 1992294400 134512640 146736320 4294922848 18446744073709551615 135460240 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 26029 16524 1053 2985 0 22571 0
[pid=25475/tid=25479] ppid=25474 vsize=104116 CPUtime=24.15
/proc/25475/task/25479/stat : 25479 (pb_cplex) R 25474 25474 25142 0 -1 4202560 10120 0 0 0 2409 6 0 0 25 0 2 0 180709969 106614784 16524 1992294400 134512640 146736320 4294922848 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 184.09
Current children cumulated vsize (KiB) 112816

[startup+222.301 s]
/proc/loadavg: 1.74 1.25 1.14 2/109 25483
/proc/meminfo: memFree=1317052/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=104116 CPUtime=299.83
/proc/25475/stat : 25475 (pb_cplex) S 25474 25474 25142 0 -1 4202496 65289 0 0 0 29949 34 0 0 25 0 2 0 180699077 106614784 16525 1992294400 134512640 146736320 4294922848 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 26029 16525 1053 2985 0 22571 0
[pid=25475/tid=25479] ppid=25474 vsize=104116 CPUtime=80.65
/proc/25475/task/25479/stat : 25479 (pb_cplex) R 25474 25474 25142 0 -1 4202560 32615 0 0 0 8048 17 0 0 25 0 2 0 180709969 106614784 16525 1992294400 134512640 146736320 4294922848 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 299.83
Current children cumulated vsize (KiB) 112816

[startup+282.301 s]
/proc/loadavg: 1.90 1.35 1.18 4/110 25488
/proc/meminfo: memFree=1299560/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=104116 CPUtime=384.21
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 99108 0 0 0 38369 52 0 0 25 0 2 0 180699077 106614784 16594 1992294400 134512640 146736320 4294922848 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 26029 16594 1051 2985 0 22571 0
[pid=25475/tid=25479] ppid=25474 vsize=104116 CPUtime=139.69
/proc/25475/task/25479/stat : 25479 (pb_cplex) R 25474 25474 25142 0 -1 4202560 66401 0 0 0 13935 34 0 0 25 0 2 0 180709969 106614784 16594 1992294400 134512640 146736320 4294922848 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 384.21
Current children cumulated vsize (KiB) 112816

[startup+342.301 s]
/proc/loadavg: 2.16 1.53 1.25 3/109 25488
/proc/meminfo: memFree=1316432/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=104116 CPUtime=492.06
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 122735 0 0 0 49136 70 0 0 25 0 2 0 180699077 106614784 16613 1992294400 134512640 146736320 4294922848 18446744073709551615 136004384 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 26029 16613 1051 2985 0 22571 0
[pid=25475/tid=25479] ppid=25474 vsize=104116 CPUtime=187.57
/proc/25475/task/25479/stat : 25479 (pb_cplex) R 25474 25474 25142 0 -1 4202560 90009 0 0 0 18708 49 0 0 25 0 2 0 180709969 106614784 16613 1992294400 134512640 146736320 4294922848 18446744073709551615 135451524 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 492.06
Current children cumulated vsize (KiB) 112816

[startup+402.301 s]
/proc/loadavg: 1.63 1.49 1.26 2/109 25490
/proc/meminfo: memFree=1314200/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=104360 CPUtime=1029.19
/proc/25475/stat : 25475 (pb_cplex) S 25474 25474 25142 0 -1 4202496 228027 0 0 0 102777 142 0 0 25 0 2 0 180699077 106864640 16737 1992294400 134512640 146736320 4294922848 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25475/statm: 26090 16737 1077 2985 0 22632 0
[pid=25475/tid=25479] ppid=25474 vsize=104360 CPUtime=475.45
/proc/25475/task/25479/stat : 25479 (pb_cplex) R 25474 25474 25142 0 -1 4202560 193774 0 0 0 47433 112 0 0 25 0 2 0 180709969 106864640 16737 1992294400 134512640 146736320 4294922848 18446744073709551615 136388081 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1029.19
Current children cumulated vsize (KiB) 113060

[startup+762.309 s]
/proc/loadavg: 1.19 1.44 1.32 2/108 25500
/proc/meminfo: memFree=1320532/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=87656 CPUtime=1089.17
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 238047 0 0 0 108768 149 0 0 25 0 1 0 180699077 89759744 15477 1992294400 134512640 146736320 4294922848 18446744073709551615 136008109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25475/statm: 21914 15477 1079 2985 0 18456 0
Current children cumulated CPU time (s) 1089.17
Current children cumulated vsize (KiB) 96356

[startup+822.302 s]
/proc/loadavg: 1.15 1.37 1.30 3/109 25504
/proc/meminfo: memFree=1285928/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=127912 CPUtime=1156.6
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 256917 0 0 0 115501 159 0 0 25 0 2 0 180699077 130981888 24306 1992294400 134512640 146736320 4294922848 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31978 24306 1081 2985 0 28520 0
[pid=25475/tid=25502] ppid=25474 vsize=127912 CPUtime=5.83
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 2475 0 0 0 582 1 0 0 25 0 2 0 180776735 130981888 24306 1992294400 134512640 146736320 4294922848 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1156.6
Current children cumulated vsize (KiB) 136612

[startup+882.302 s]
/proc/loadavg: 1.47 1.42 1.32 3/109 25506
/proc/meminfo: memFree=1283572/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=131056 CPUtime=1251.34
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 265742 0 0 0 124967 167 0 0 21 0 2 0 180699077 134201344 24894 1992294400 134512640 146736320 4294922848 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 32764 24894 1081 2985 0 29306 0
[pid=25475/tid=25502] ppid=25474 vsize=131056 CPUtime=65.54
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 8527 0 0 0 6548 6 0 0 19 0 2 0 180776735 134201344 24894 1992294400 134512640 146736320 4294922848 18446744073709551615 136002916 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1251.34
Current children cumulated vsize (KiB) 139756

[startup+942.302 s]
/proc/loadavg: 1.96 1.57 1.38 3/109 25506
/proc/meminfo: memFree=1286300/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=126888 CPUtime=1362.94
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 279496 0 0 0 136117 177 0 0 25 0 2 0 180699077 129933312 24158 1992294400 134512640 146736320 4294922848 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31722 24158 1081 2985 0 28264 0
[pid=25475/tid=25502] ppid=25474 vsize=126888 CPUtime=125.13
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 14876 0 0 0 12501 12 0 0 25 0 2 0 180776735 129933312 24158 1992294400 134512640 146736320 4294922848 18446744073709551615 136008245 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1362.94
Current children cumulated vsize (KiB) 135588

[startup+1002.3 s]
/proc/loadavg: 2.06 1.66 1.42 3/109 25508
/proc/meminfo: memFree=1285184/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=131056 CPUtime=1480.75
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 290542 0 0 0 147888 187 0 0 25 0 2 0 180699077 134201344 24954 1992294400 134512640 146736320 4294922848 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 32764 24954 1081 2985 0 29306 0
[pid=25475/tid=25502] ppid=25474 vsize=131056 CPUtime=184.68
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 20976 0 0 0 18450 18 0 0 25 0 2 0 180776735 134201344 24954 1992294400 134512640 146736320 4294922848 18446744073709551615 135857489 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1480.75
Current children cumulated vsize (KiB) 139756

[startup+1062.3 s]
/proc/loadavg: 2.09 1.74 1.46 3/109 25510
/proc/meminfo: memFree=1285556/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=127424 CPUtime=1600.28
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 298664 0 0 0 159832 196 0 0 25 0 2 0 180699077 130482176 24327 1992294400 134512640 146736320 4294922848 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31856 24327 1081 2985 0 28398 0
[pid=25475/tid=25502] ppid=25474 vsize=127424 CPUtime=244.23
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 24006 0 0 0 24399 24 0 0 25 0 2 0 180776735 130482176 24327 1992294400 134512640 146736320 4294922848 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1600.28
Current children cumulated vsize (KiB) 136124

[startup+1122.3 s]
/proc/loadavg: 1.43 1.62 1.43 2/109 25512
/proc/meminfo: memFree=1285432/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=127592 CPUtime=1664.97
/proc/25475/stat : 25475 (pb_cplex) S 25474 25474 25142 0 -1 4202496 299943 0 0 0 166299 198 0 0 25 0 2 0 180699077 130654208 24333 1992294400 134512640 146736320 4294922848 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31898 24333 1081 2985 0 28440 0
[pid=25475/tid=25502] ppid=25474 vsize=127592 CPUtime=304.16
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 24667 0 0 0 30390 26 0 0 25 0 2 0 180776735 130654208 24333 1992294400 134512640 146736320 4294922848 18446744073709551615 136400660 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1664.97
Current children cumulated vsize (KiB) 136292

[startup+1182.3 s]
/proc/loadavg: 1.61 1.61 1.44 3/109 25514
/proc/meminfo: memFree=1285804/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=126888 CPUtime=1752.77
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 309910 0 0 0 175069 208 0 0 25 0 2 0 180699077 129933312 24201 1992294400 134512640 146736320 4294922848 18446744073709551615 136008259 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31722 24201 1081 2985 0 28264 0
[pid=25475/tid=25502] ppid=25474 vsize=126888 CPUtime=363.94
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 31902 0 0 0 36361 33 0 0 25 0 2 0 180776735 129933312 24201 1992294400 134512640 146736320 4294922848 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1752.77
Current children cumulated vsize (KiB) 135588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 1.74 1.64 1.46 3/109 25514
/proc/meminfo: memFree=1285804/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=126888 CPUtime=1800.19
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 314698 0 0 0 179807 212 0 0 25 0 2 0 180699077 129933312 24204 1992294400 134512640 146736320 4294922848 18446744073709551615 138420863 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31722 24204 1081 2985 0 28264 0
[pid=25475/tid=25502] ppid=25474 vsize=126888 CPUtime=387.56
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 33658 0 0 0 38721 35 0 0 25 0 2 0 180776735 129933312 24204 1992294400 134512640 146736320 4294922848 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 135588

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

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

[startup+1206.1 s]
/proc/loadavg: 1.74 1.64 1.46 3/109 25514
/proc/meminfo: memFree=1285804/2059040 swapFree=4134216/4192956
[pid=25474] ppid=25472 vsize=8700 CPUtime=0
/proc/25474/stat : 25474 (run) S 25472 25474 25142 0 -1 4202496 365 0 0 0 0 0 0 0 17 0 1 0 180699077 8908800 248 1992294400 4194304 4922060 140736644240224 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25474/statm: 2175 248 208 178 0 68 0
[pid=25475] ppid=25474 vsize=126888 CPUtime=1800.19
/proc/25475/stat : 25475 (pb_cplex) R 25474 25474 25142 0 -1 4202496 314698 0 0 0 179807 212 0 0 25 0 2 0 180699077 129933312 24204 1992294400 134512640 146736320 4294922848 18446744073709551615 138420863 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25475/statm: 31722 24204 1081 2985 0 28264 0
[pid=25475/tid=25502] ppid=25474 vsize=126888 CPUtime=387.56
/proc/25475/task/25502/stat : 25502 (pb_cplex) R 25474 25474 25142 0 -1 4202560 33658 0 0 0 38721 35 0 0 25 0 2 0 180776735 129933312 24204 1992294400 134512640 146736320 4294922848 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 135588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25474 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1206.12
CPU time (s): 1800.19
CPU user time (s): 1798.07
CPU system time (s): 2.12
CPU usage (%): 149.255
Max. virtual memory (cumulated for all children) (KiB): 145288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.30565 second user time and 5.9011 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-02 08:12:06
IDJOB=2697175
IDBENCH=48209
IDSOLVER=1209
FILE ID=node017/2697175-1278051126
PBS_JOBID= 11198867
Free space on /tmp= 62296 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697175-1278051126/watcher-2697175-1278051126 -o /tmp/evaluation-result-2697175-1278051126/solver-2697175-1278051126 -C 1800 -W 2000 -M 1800  run HOME/instance-2697175-1278051126.opb

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

MD5SUM BENCH= 1af848a7208b60f67c27d4022c7b5abe
RANDOM SEED=2104215319

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1381712 kB
Buffers:        152028 kB
Cached:         415360 kB
SwapCached:      12088 kB
Active:         264824 kB
Inactive:       317472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1381712 kB
SwapTotal:     4192956 kB
SwapFree:      4134216 kB
Dirty:           17020 kB
Writeback:           0 kB
AnonPages:       13228 kB
Mapped:           8404 kB
Slab:            73148 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184464 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-2697175-1278051126.opb

Free space on /tmp at the end= 62280 MiB
End job on node017 at 2010-07-02 08:32:13