Trace number 2697115

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) 1800.09 1741.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_3.opb
MD5SUM12e000f4c238d036e0b89e0774c838fa
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint61
Maximum length of a constraint108
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75294
Sum of products size (including duplicates)150588
Number of different products75294
Sum of products size150588

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697115-1278050288.opb.
0.00/0.00	c Instance file HOME/instance-2697115-1278050288.opb
0.00/0.00	c File size is 5904571 bytes.
3.39/3.48	c Highest Coefficient sum: 109
3.39/3.48	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.69/3.70	c ============================[ Problem Statistics ]=============================
3.69/3.70	c |                                                                             |
3.69/3.70	c |  Parsing time:          3.61         s                                      |
3.69/3.70	c |  Number Variables:      76294                                               |
3.69/3.76	c |  Number Constraints:    151588                                              |
3.69/3.76	c ===============================================================================
1800.09/1741.21	c Remaining time 1796.35 sec.
1800.09/1741.21	c 
1800.09/1741.21	c *** INTERRUPTED ***
1800.09/1741.21	s UNKNOWN
1800.09/1741.21	c Total CPU time              : 1790.57 s
1800.09/1741.21	c Memory used           : 369.44 MB
1800.09/1741.21	c CPU time              : 1790.58 s
1800.09/1741.21	c 
1800.09/1741.21	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-2697115-1278050288/watcher-2697115-1278050288 -o /tmp/evaluation-result-2697115-1278050288/solver-2697115-1278050288 -C 1800 -W 2000 -M 1800 run HOME/instance-2697115-1278050288.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: 1.84 1.79 1.73 3/106 32384
/proc/meminfo: memFree=1426888/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) R 32382 32384 32048 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313423253 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0

[startup+0.0743319 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 32384
/proc/meminfo: memFree=1426888/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101334 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 32384
/proc/meminfo: memFree=1426888/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301353 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 32384
/proc/meminfo: memFree=1426888/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701392 s]
/proc/loadavg: 1.84 1.79 1.73 3/106 32384
/proc/meminfo: memFree=1426888/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50147 s]
/proc/loadavg: 1.84 1.79 1.73 2/108 32386
/proc/meminfo: memFree=1420300/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=30696 CPUtime=1.49
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 3369 0 0 0 148 1 0 0 25 0 1 0 146322277 31432704 3167 1992294400 134512640 146736320 4289266000 18446744073709551615 140648081 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 7674 3167 411 2985 0 3166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39396

[startup+3.10163 s]
/proc/loadavg: 1.84 1.79 1.73 2/108 32386
/proc/meminfo: memFree=1408644/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=57832 CPUtime=3.09
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 11501 0 0 0 305 4 0 0 25 0 1 0 146322277 59219968 10783 1992294400 134512640 146736320 4289266000 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 14458 10783 1396 2985 0 9950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66532

[startup+6.30094 s]
/proc/loadavg: 1.77 1.77 1.73 2/108 32386
/proc/meminfo: memFree=1329408/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=307244 CPUtime=6.29
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 71050 0 0 0 598 31 0 0 23 0 1 0 146322277 314617856 36713 1992294400 134512640 146736320 4289266000 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 76811 36713 813 2985 0 73353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 315944

[startup+12.7016 s]
/proc/loadavg: 1.71 1.76 1.72 2/108 32386
/proc/meminfo: memFree=1195860/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=447492 CPUtime=12.68
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 112342 0 0 0 1220 48 0 0 25 0 1 0 146322277 458231808 58446 1992294400 134512640 146736320 4289266000 18446744073709551615 135982866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 111873 58446 906 2985 0 108415 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 456192

[startup+25.5008 s]
/proc/loadavg: 1.55 1.72 1.71 2/108 32386
/proc/meminfo: memFree=1195860/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=447492 CPUtime=25.48
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 112342 0 0 0 2500 48 0 0 25 0 1 0 146322277 458231808 58446 1992294400 134512640 146736320 4289266000 18446744073709551615 135983181 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 111873 58446 906 2985 0 108415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 456192

[startup+51.1013 s]
/proc/loadavg: 1.44 1.68 1.70 2/108 32388
/proc/meminfo: memFree=1193256/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=449028 CPUtime=51.07
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 113280 0 0 0 5059 48 0 0 25 0 1 0 146322277 459804672 59086 1992294400 134512640 146736320 4289266000 18446744073709551615 135983019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 112257 59086 906 2985 0 108799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 457728

[startup+102.308 s]
/proc/loadavg: 1.19 1.57 1.66 2/108 32388
/proc/meminfo: memFree=1192636/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=449028 CPUtime=102.27
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 115962 0 0 0 10178 49 0 0 25 0 1 0 146322277 459804672 59086 1992294400 134512640 146736320 4289266000 18446744073709551615 135983019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 112257 59086 906 2985 0 108799 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 457728

[startup+162.301 s]
/proc/loadavg: 1.18 1.50 1.62 2/108 32390
/proc/meminfo: memFree=1192636/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=449028 CPUtime=162.25
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 119240 0 0 0 16175 50 0 0 25 0 1 0 146322277 459804672 59086 1992294400 134512640 146736320 4289266000 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 112257 59086 906 2985 0 108799 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 457728

[startup+222.301 s]
/proc/loadavg: 1.14 1.42 1.59 2/108 32401
/proc/meminfo: memFree=1192016/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=449028 CPUtime=222.22
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 122816 0 0 0 22171 51 0 0 25 0 1 0 146322277 459804672 59086 1992294400 134512640 146736320 4289266000 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 112257 59086 906 2985 0 108799 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 457728

[startup+282.301 s]
/proc/loadavg: 1.12 1.36 1.55 2/108 32403
/proc/meminfo: memFree=1185816/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=531716 CPUtime=282.2
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 408777 0 0 0 28072 148 0 0 25 0 1 0 146322277 544477184 70554 1992294400 134512640 146736320 4289266000 18446744073709551615 137569158 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 132929 70554 1193 2985 0 129471 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 540416

[startup+342.301 s]
/proc/loadavg: 2.01 1.56 1.61 3/109 32406
/proc/meminfo: memFree=909288/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=834748 CPUtime=391.59
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 1284879 0 0 0 38613 546 0 0 20 0 2 0 146322277 854781952 129901 1992294400 134512640 146736320 4289266000 18446744073709551615 136853039 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32385/statm: 208687 129901 1037 2985 0 205229 0
[pid=32385/tid=32404] ppid=32384 vsize=834748 CPUtime=52.48
/proc/32385/task/32404/stat : 32404 (pb_cplex) R 32384 32384 32048 0 -1 4202560 403771 0 0 0 5052 196 0 0 25 0 2 0 146350539 854781952 129901 1992294400 134512640 146736320 4289266000 18446744073709551615 136006331 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 391.59
Current children cumulated vsize (KiB) 843448

[startup+402.301 s]
/proc/loadavg: 1.50 1.51 1.59 2/108 32406
/proc/meminfo: memFree=1151964/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=373104 CPUtime=461.52
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 1544744 0 0 0 45472 680 0 0 25 0 1 0 146322277 382058496 70549 1992294400 134512640 146736320 4289266000 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 93276 70549 1043 2985 0 89818 0
Current children cumulated CPU time (s) 461.52
Current children cumulated vsize (KiB) 381804

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

/proc/32385/statm: 92342 72072 1043 2985 0 88884 0
Current children cumulated CPU time (s) 1121.34
Current children cumulated vsize (KiB) 378068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.25 2/108 32426
/proc/meminfo: memFree=1142168/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=368144 CPUtime=1181.33
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 1903105 0 0 0 117315 818 0 0 25 0 1 0 146322277 376979456 71768 1992294400 134512640 146736320 4289266000 18446744073709551615 136403537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 92036 71768 1043 2985 0 88578 0
Current children cumulated CPU time (s) 1181.33
Current children cumulated vsize (KiB) 376844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/108 32428
/proc/meminfo: memFree=1139688/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=370792 CPUtime=1241.32
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 1981728 0 0 0 123284 848 0 0 25 0 1 0 146322277 379691008 72342 1992294400 134512640 146736320 4289266000 18446744073709551615 136007616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 92698 72342 1043 2985 0 89240 0
Current children cumulated CPU time (s) 1241.32
Current children cumulated vsize (KiB) 379492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/108 32430
/proc/meminfo: memFree=1140804/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=369560 CPUtime=1301.3
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 1987005 0 0 0 129280 850 0 0 25 0 1 0 146322277 378429440 72066 1992294400 134512640 146736320 4289266000 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 92390 72066 1043 2985 0 88932 0
Current children cumulated CPU time (s) 1301.3
Current children cumulated vsize (KiB) 378260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/108 32430
/proc/meminfo: memFree=1141300/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=371448 CPUtime=1361.29
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2064048 0 0 0 135250 879 0 0 25 0 1 0 146322277 380362752 71980 1992294400 134512640 146736320 4289266000 18446744073709551615 136007313 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 92862 71980 1043 2985 0 89404 0
Current children cumulated CPU time (s) 1361.29
Current children cumulated vsize (KiB) 380148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/108 32432
/proc/meminfo: memFree=1136464/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=374288 CPUtime=1421.27
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2071454 0 0 0 141245 882 0 0 25 0 1 0 146322277 383270912 73121 1992294400 134512640 146736320 4289266000 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 93572 73121 1043 2985 0 90114 0
Current children cumulated CPU time (s) 1421.27
Current children cumulated vsize (KiB) 382988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.17 2/108 32434
/proc/meminfo: memFree=1135968/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=374508 CPUtime=1481.26
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2076203 0 0 0 147242 884 0 0 25 0 1 0 146322277 383496192 73241 1992294400 134512640 146736320 4289266000 18446744073709551615 136406171 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 93627 73241 1043 2985 0 90169 0
Current children cumulated CPU time (s) 1481.26
Current children cumulated vsize (KiB) 383208

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/108 32436
/proc/meminfo: memFree=1138572/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=374116 CPUtime=1541.24
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2154543 0 0 0 153210 914 0 0 25 0 1 0 146322277 383094784 72797 1992294400 134512640 146736320 4289266000 18446744073709551615 139044555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 93529 72797 1043 2985 0 90071 0
Current children cumulated CPU time (s) 1541.24
Current children cumulated vsize (KiB) 382816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/108 32438
/proc/meminfo: memFree=1134728/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=376336 CPUtime=1601.23
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2162431 0 0 0 159205 918 0 0 25 0 1 0 146322277 385368064 73584 1992294400 134512640 146736320 4289266000 18446744073709551615 136006861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 94084 73584 1043 2985 0 90626 0
Current children cumulated CPU time (s) 1601.23
Current children cumulated vsize (KiB) 385036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 32438
/proc/meminfo: memFree=1134604/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=376336 CPUtime=1661.21
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2167186 0 0 0 165202 919 0 0 25 0 1 0 146322277 385368064 73602 1992294400 134512640 146736320 4289266000 18446744073709551615 136007295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 94084 73602 1043 2985 0 90626 0
Current children cumulated CPU time (s) 1661.21
Current children cumulated vsize (KiB) 385036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 32440
/proc/meminfo: memFree=1133736/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=378156 CPUtime=1721.19
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2248607 0 0 0 171169 950 0 0 25 0 1 0 146322277 387231744 73813 1992294400 134512640 146736320 4289266000 18446744073709551615 136008416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 94539 73813 1043 2985 0 91081 0
Current children cumulated CPU time (s) 1721.19
Current children cumulated vsize (KiB) 386856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 32442
/proc/meminfo: memFree=1133488/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=378304 CPUtime=1781.18
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2252483 0 0 0 177166 952 0 0 25 0 1 0 146322277 387383296 73899 1992294400 134512640 146736320 4289266000 18446744073709551615 136007292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 94576 73899 1043 2985 0 91118 0
Current children cumulated CPU time (s) 1781.18
Current children cumulated vsize (KiB) 387004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1741.2 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 32442
/proc/meminfo: memFree=1133488/2059040 swapFree=4140788/4192956
[pid=32384] ppid=32382 vsize=8700 CPUtime=0
/proc/32384/stat : 32384 (run) S 32382 32384 32048 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322277 8908800 248 1992294400 4194304 4922060 140735362677264 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32384/statm: 2175 248 208 178 0 68 0
[pid=32385] ppid=32384 vsize=378304 CPUtime=1800.09
/proc/32385/stat : 32385 (pb_cplex) R 32384 32384 32048 0 -1 4202496 2253403 0 0 0 179057 952 0 0 25 0 1 0 146322277 387383296 73899 1992294400 134512640 146736320 4289266000 18446744073709551615 136007616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32385/statm: 94576 73899 1043 2985 0 91118 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 387004

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 32384 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 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1741.22
CPU time (s): 1800.09
CPU user time (s): 1790.57
CPU system time (s): 9.52
CPU usage (%): 103.381
Max. virtual memory (cumulated for all children) (KiB): 872788

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= 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 2.89156 second user time and 8.34273 second system time

The end

Launcher Data 

Begin job on node036 at 2010-07-02 07:58:08
IDJOB=2697115
IDBENCH=48149
IDSOLVER=1209
FILE ID=node036/2697115-1278050288
PBS_JOBID= 11198855
Free space on /tmp= 62324 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697115-1278050288/watcher-2697115-1278050288 -o /tmp/evaluation-result-2697115-1278050288/solver-2697115-1278050288 -C 1800 -W 2000 -M 1800  run HOME/instance-2697115-1278050288.opb

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

MD5SUM BENCH= 12e000f4c238d036e0b89e0774c838fa
RANDOM SEED=2022552582

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1432624 kB
Buffers:        162136 kB
Cached:         359868 kB
SwapCached:       6032 kB
Active:         217176 kB
Inactive:       319008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1432624 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:           17652 kB
Writeback:           0 kB
AnonPages:       12488 kB
Mapped:          12104 kB
Slab:            68372 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180796 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-2697115-1278050288.opb

Free space on /tmp at the end= 62300 MiB
End job on node036 at 2010-07-02 08:27:17