Trace number 2697224

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) 1800.15 1527.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
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-106
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
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 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697224-1278051999.opb.
0.00/0.00	c Instance file HOME/instance-2697224-1278051999.opb
0.00/0.00	c File size is 566997 bytes.
0.00/0.52	c Highest Coefficient sum: 1000
0.00/0.52	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.55	c ============================[ Problem Statistics ]=============================
0.00/0.55	c |                                                                             |
0.00/0.55	c |  Parsing time:          0.54         s                                      |
0.00/0.55	c |  Number Variables:      7318                                                |
0.00/0.56	c |  Number Constraints:    14137                                               |
0.00/0.56	c ===============================================================================
1800.15/1527.11	c Remaining time 1799.45 sec.
1800.15/1527.11	c 
1800.15/1527.11	c *** INTERRUPTED ***
1800.15/1527.11	s UNKNOWN
1800.15/1527.11	c Total CPU time              : 1799.36 s
1800.15/1527.11	c Memory used           : 109.74 MB
1800.15/1527.11	c CPU time              : 1799.36 s
1800.15/1527.11	c 
1800.15/1527.11	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-2697224-1278051999/watcher-2697224-1278051999 -o /tmp/evaluation-result-2697224-1278051999/solver-2697224-1278051999 -C 1800 -W 2000 -M 1800 run HOME/instance-2697224-1278051999.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: 0.92 0.98 1.07 3/106 25040
/proc/meminfo: memFree=1473044/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) R 25038 25040 24640 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898480533 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0

[startup+0.100231 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 25040
/proc/meminfo: memFree=1473044/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201242 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 25040
/proc/meminfo: memFree=1473044/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301253 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 25040
/proc/meminfo: memFree=1473044/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701314 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 25040
/proc/meminfo: memFree=1473044/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 1.07 2/108 25042
/proc/meminfo: memFree=1448104/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=55504 CPUtime=1.49
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 9584 0 0 0 146 3 0 0 19 0 1 0 180803638 56836096 7230 1992294400 134512640 146736320 4294440240 18446744073709551615 136007059 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 13876 7230 951 2985 0 10418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64204

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 1.07 2/108 25042
/proc/meminfo: memFree=1446244/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56608 CPUtime=3.08
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 9972 0 0 0 305 3 0 0 22 0 1 0 180803638 57966592 7553 1992294400 134512640 146736320 4294440240 18446744073709551615 136384749 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14152 7553 918 2985 0 10694 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65308

[startup+6.30092 s]
/proc/loadavg: 1.01 1.00 1.08 2/108 25042
/proc/meminfo: memFree=1445748/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56644 CPUtime=6.28
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 10002 0 0 0 625 3 0 0 25 0 1 0 180803638 58003456 7566 1992294400 134512640 146736320 4294440240 18446744073709551615 139046472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14161 7566 901 2985 0 10703 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65344

[startup+12.7006 s]
/proc/loadavg: 1.01 1.00 1.08 2/108 25042
/proc/meminfo: memFree=1445748/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56680 CPUtime=12.68
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 10013 0 0 0 1265 3 0 0 25 0 1 0 180803638 58040320 7575 1992294400 134512640 146736320 4294440240 18446744073709551615 136000404 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14170 7575 899 2985 0 10712 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65380

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25042
/proc/meminfo: memFree=1445872/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56708 CPUtime=25.47
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 10020 0 0 0 2544 3 0 0 25 0 1 0 180803638 58068992 7582 1992294400 134512640 146736320 4294440240 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14177 7582 899 2985 0 10719 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 65408

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25042
/proc/meminfo: memFree=1445748/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56720 CPUtime=51.06
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 10023 0 0 0 5102 4 0 0 25 0 1 0 180803638 58081280 7585 1992294400 134512640 146736320 4294440240 18446744073709551615 136018896 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14180 7585 899 2985 0 10722 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 65420

[startup+102.302 s]
/proc/loadavg: 1.04 1.01 1.07 2/108 25044
/proc/meminfo: memFree=1445624/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=56788 CPUtime=102.25
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 10048 0 0 0 10221 4 0 0 25 0 1 0 180803638 58150912 7610 1992294400 134512640 146736320 4294440240 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 14197 7610 899 2985 0 10739 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 65488

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.07 2/108 25046
/proc/meminfo: memFree=1431860/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=76600 CPUtime=162.22
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 16793 0 0 0 16214 8 0 0 25 0 1 0 180803638 78438400 11171 1992294400 134512640 146736320 4294440240 18446744073709551615 136015703 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 19150 11171 1005 2985 0 15692 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 85300

[startup+222.309 s]
/proc/loadavg: 1.13 1.05 1.08 2/108 25048
/proc/meminfo: memFree=1431488/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=76744 CPUtime=222.22
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 16880 0 0 0 22213 9 0 0 25 0 1 0 180803638 78585856 11258 1992294400 134512640 146736320 4294440240 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 19186 11258 1005 2985 0 15728 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85444

[startup+282.302 s]
/proc/loadavg: 1.12 1.05 1.08 2/108 25048
/proc/meminfo: memFree=1437812/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=62152 CPUtime=282.2
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 32794 0 0 0 28205 15 0 0 25 0 1 0 180803638 63643648 9711 1992294400 134512640 146736320 4294440240 18446744073709551615 135854186 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 15538 9711 1010 2985 0 12080 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 70852

[startup+342.301 s]
/proc/loadavg: 1.11 1.06 1.08 2/108 25050
/proc/meminfo: memFree=1437812/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=62172 CPUtime=342.18
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 32801 0 0 0 34202 16 0 0 25 0 1 0 180803638 63664128 9718 1992294400 134512640 146736320 4294440240 18446744073709551615 136389808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 15543 9718 1010 2985 0 12085 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 70872

[startup+402.301 s]
/proc/loadavg: 1.10 1.06 1.08 2/108 25052
/proc/meminfo: memFree=1437812/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=62180 CPUtime=402.16
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 32824 0 0 0 40200 16 0 0 25 0 1 0 180803638 63672320 9741 1992294400 134512640 146736320 4294440240 18446744073709551615 136403121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25041/statm: 15545 9741 1010 2985 0 12087 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 70880

[startup+462.302 s]

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

[pid=25041] ppid=25040 vsize=98000 CPUtime=996.38
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 60522 0 0 0 99588 50 0 0 25 0 2 0 180803638 100352000 15327 1992294400 134512640 146736320 4294440240 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25041/statm: 24500 15327 1073 2985 0 21042 0
[pid=25041/tid=25064] ppid=25040 vsize=98000 CPUtime=0
/proc/25041/task/25064/stat : 25064 (pb_cplex) S 25040 25040 24640 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 180882102 100352000 15327 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 2 4096 16387 18446604437837423680 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 996.38
Current children cumulated vsize (KiB) 106700

[startup+1002.3 s]
/proc/loadavg: 1.13 1.17 1.12 2/109 25070
/proc/meminfo: memFree=1414740/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=98000 CPUtime=1056.37
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 60523 0 0 0 105586 51 0 0 25 0 2 0 180803638 100352000 15328 1992294400 134512640 146736320 4294440240 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25041/statm: 24500 15328 1073 2985 0 21042 0
[pid=25041/tid=25064] ppid=25040 vsize=98000 CPUtime=0
/proc/25041/task/25064/stat : 25064 (pb_cplex) S 25040 25040 24640 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 180882102 100352000 15328 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 2 4096 16387 18446604437837423680 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1056.37
Current children cumulated vsize (KiB) 106700

[startup+1062.3 s]
/proc/loadavg: 1.11 1.15 1.11 2/109 25072
/proc/meminfo: memFree=1415236/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=98000 CPUtime=1116.35
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 61172 0 0 0 111583 52 0 0 25 0 2 0 180803638 100352000 15328 1992294400 134512640 146736320 4294440240 18446744073709551615 136388279 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25041/statm: 24500 15328 1073 2985 0 21042 0
[pid=25041/tid=25064] ppid=25040 vsize=98000 CPUtime=0
/proc/25041/task/25064/stat : 25064 (pb_cplex) S 25040 25040 24640 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 180882102 100352000 15328 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 2 4096 16387 18446604437837423680 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1116.35
Current children cumulated vsize (KiB) 106700

[startup+1122.3 s]
/proc/loadavg: 1.10 1.14 1.11 2/109 25074
/proc/meminfo: memFree=1413624/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=100216 CPUtime=1176.34
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 61835 0 0 0 117581 53 0 0 25 0 2 0 180803638 102621184 15755 1992294400 134512640 146736320 4294440240 18446744073709551615 135855174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25041/statm: 25054 15755 1073 2985 0 21596 0
[pid=25041/tid=25064] ppid=25040 vsize=100216 CPUtime=0
/proc/25041/task/25064/stat : 25064 (pb_cplex) S 25040 25040 24640 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 180882102 102621184 15755 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 2 4096 16387 18446604437837423680 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1176.34
Current children cumulated vsize (KiB) 108916

[startup+1182.3 s]
/proc/loadavg: 1.09 1.13 1.10 2/109 25074
/proc/meminfo: memFree=1414120/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=98576 CPUtime=1236.31
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 61835 0 0 0 123578 53 0 0 25 0 2 0 180803638 100941824 15504 1992294400 134512640 146736320 4294440240 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25041/statm: 24644 15504 1073 2985 0 21186 0
[pid=25041/tid=25064] ppid=25040 vsize=98576 CPUtime=0
/proc/25041/task/25064/stat : 25064 (pb_cplex) S 25040 25040 24640 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 180882102 100941824 15504 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 2 4096 16387 18446604437837423680 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1236.31
Current children cumulated vsize (KiB) 107276

[startup+1242.3 s]
/proc/loadavg: 1.08 1.11 1.09 3/109 25076
/proc/meminfo: memFree=1405564/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=110496 CPUtime=1297.11
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 64674 0 0 0 129655 56 0 0 25 0 2 0 180803638 113147904 17651 1992294400 134512640 146736320 4294440240 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 27624 17651 1073 2985 0 24166 0
[pid=25041/tid=25064] ppid=25040 vsize=110496 CPUtime=0.81
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 2403 0 0 0 80 1 0 0 18 0 2 0 180882102 113147904 17651 1992294400 134512640 146736320 4294440240 18446744073709551615 136000764 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1297.11
Current children cumulated vsize (KiB) 119196

[startup+1302.3 s]
/proc/loadavg: 1.84 1.32 1.16 3/109 25078
/proc/meminfo: memFree=1404820/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=111536 CPUtime=1416.64
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 66946 0 0 0 141604 60 0 0 25 0 2 0 180803638 114212864 17881 1992294400 134512640 146736320 4294440240 18446744073709551615 139042908 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 27884 17881 1073 2985 0 24426 0
[pid=25041/tid=25064] ppid=25040 vsize=111536 CPUtime=60.79
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 3541 0 0 0 6077 2 0 0 25 0 2 0 180882102 114212864 17881 1992294400 134512640 146736320 4294440240 18446744073709551615 136003493 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1416.64
Current children cumulated vsize (KiB) 120236

[startup+1362.3 s]
/proc/loadavg: 2.18 1.52 1.24 3/109 25080
/proc/meminfo: memFree=1403952/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=112560 CPUtime=1536.16
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 68089 0 0 0 153552 64 0 0 25 0 2 0 180803638 115261440 17997 1992294400 134512640 146736320 4294440240 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 28140 17997 1073 2985 0 24682 0
[pid=25041/tid=25064] ppid=25040 vsize=112560 CPUtime=120.77
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 4476 0 0 0 12074 3 0 0 25 0 2 0 180882102 115261440 17997 1992294400 134512640 146736320 4294440240 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1536.16
Current children cumulated vsize (KiB) 121260

[startup+1422.3 s]
/proc/loadavg: 2.02 1.61 1.29 2/109 25082
/proc/meminfo: memFree=1403332/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=113184 CPUtime=1640.16
/proc/25041/stat : 25041 (pb_cplex) S 25040 25040 24640 0 -1 4202496 69239 0 0 0 163949 67 0 0 25 0 2 0 180803638 115900416 18058 1992294400 134512640 146736320 4294440240 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 28296 18058 1073 2985 0 24838 0
[pid=25041/tid=25064] ppid=25040 vsize=113184 CPUtime=180.76
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 5133 0 0 0 18072 4 0 0 25 0 2 0 180882102 115900416 18058 1992294400 134512640 146736320 4294440240 18446744073709551615 136008160 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1640.16
Current children cumulated vsize (KiB) 121884

[startup+1482.3 s]
/proc/loadavg: 1.69 1.59 1.30 3/109 25082
/proc/meminfo: memFree=1404572/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=109312 CPUtime=1710.9
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 79455 0 0 0 171017 73 0 0 25 0 2 0 180803638 111935488 17755 1992294400 134512640 146736320 4294440240 18446744073709551615 136000767 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 27328 17755 1086 2985 0 23870 0
[pid=25041/tid=25064] ppid=25040 vsize=109312 CPUtime=240.75
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 10592 0 0 0 24067 8 0 0 25 0 2 0 180882102 111935488 17755 1992294400 134512640 146736320 4294440240 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1710.9
Current children cumulated vsize (KiB) 118012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1527.1 s]
/proc/loadavg: 1.85 1.64 1.33 3/109 25084
/proc/meminfo: memFree=1402712/2059040 swapFree=4139344/4192956
[pid=25040] ppid=25038 vsize=8700 CPUtime=0
/proc/25040/stat : 25040 (run) S 25038 25040 24640 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180803638 8908800 248 1992294400 4194304 4922060 140737183764624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25040/statm: 2175 248 208 178 0 68 0
[pid=25041] ppid=25040 vsize=112368 CPUtime=1800.15
/proc/25041/stat : 25041 (pb_cplex) R 25040 25040 24640 0 -1 4202496 88003 0 0 0 179935 80 0 0 25 0 2 0 180803638 115064832 18239 1992294400 134512640 146736320 4294440240 18446744073709551615 136015584 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25041/statm: 28092 18239 1073 2985 0 24634 0
[pid=25041/tid=25064] ppid=25040 vsize=112368 CPUtime=285.54
/proc/25041/task/25064/stat : 25064 (pb_cplex) R 25040 25040 24640 0 -1 4202560 15130 0 0 0 28544 10 0 0 25 0 2 0 180882102 115064832 18239 1992294400 134512640 146736320 4294440240 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 121068

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 25040 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 1800.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1527.12
CPU time (s): 1800.15
CPU user time (s): 1799.35
CPU system time (s): 0.8
CPU usage (%): 117.879
Max. virtual memory (cumulated for all children) (KiB): 124008

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 2.6466 second user time and 7.30689 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-02 08:26:39
IDJOB=2697224
IDBENCH=48258
IDSOLVER=1209
FILE ID=node005/2697224-1278051999
PBS_JOBID= 11198877
Free space on /tmp= 62488 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697224-1278051999/watcher-2697224-1278051999 -o /tmp/evaluation-result-2697224-1278051999/solver-2697224-1278051999 -C 1800 -W 2000 -M 1800  run HOME/instance-2697224-1278051999.opb

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

MD5SUM BENCH= 162153f0f0e5f8f2e587b9d579ee09dc
RANDOM SEED=220520280

node005.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		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
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:       1474316 kB
Buffers:        161092 kB
Cached:         312584 kB
SwapCached:       6896 kB
Active:         212256 kB
Inactive:       275360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1474316 kB
SwapTotal:     4192956 kB
SwapFree:      4139344 kB
Dirty:           16776 kB
Writeback:           0 kB
AnonPages:       12384 kB
Mapped:          12044 kB
Slab:            75132 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182936 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-2697224-1278051999.opb

Free space on /tmp at the end= 62472 MiB
End job on node005 at 2010-07-02 08:52:08