Trace number 2696796

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) 1800.06 1800.62

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12057_1.std.opb
MD5SUMc5fc99dbb0a3becca43a9267891fcd33
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark204
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256080
Number of constraints which are clauses254880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696796-1278449953.opb.
0.00/0.00	c Instance file HOME/instance-2696796-1278449953.opb
0.00/0.00	c File size is 8619569 bytes.
7.09/7.18	c Highest Coefficient sum: 733
7.09/7.18	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
7.48/7.58	c ============================[ Problem Statistics ]=============================
7.48/7.58	c |                                                                             |
7.48/7.58	c |  Parsing time:          7.46         s                                      |
7.48/7.58	c |  Number Variables:      72842                                               |
7.59/7.69	c |  Number Constraints:    256080                                              |
7.59/7.69	c ===============================================================================
1800.06/1800.61	c Remaining time 1792.47 sec.
1800.06/1800.61	c 
1800.06/1800.61	c *** INTERRUPTED ***
1800.06/1800.61	s UNKNOWN
1800.06/1800.61	c Total CPU time              : 1797.74 s
1800.06/1800.61	c Memory used           : 575.27 MB
1800.06/1800.61	c CPU time              : 1797.74 s
1800.06/1800.61	c 
1800.06/1800.61	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696796-1278449953/watcher-2696796-1278449953 -o /tmp/evaluation-result-2696796-1278449953/solver-2696796-1278449953 -C 1800 -W 2000 -M 1800 run HOME/instance-2696796-1278449953.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: 0.99 1.00 1.00 3/106 24733
/proc/meminfo: memFree=1812216/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) R 24731 24733 24582 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802987925 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0

[startup+0.010293 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 24733
/proc/meminfo: memFree=1812216/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100302 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 24733
/proc/meminfo: memFree=1812216/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300327 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 24733
/proc/meminfo: memFree=1812216/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70038 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 24733
/proc/meminfo: memFree=1812216/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50048 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24735
/proc/meminfo: memFree=1784796/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=61232 CPUtime=1.49
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 11699 0 0 0 145 4 0 0 25 0 1 0 13208368 62701568 11127 1992294400 134512640 146736320 4293886816 18446744073709551615 134537277 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 15308 11127 1435 2985 0 10137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69932

[startup+3.10069 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24735
/proc/meminfo: memFree=1757640/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=82940 CPUtime=3.09
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 18151 0 0 0 302 7 0 0 25 0 1 0 13208368 84930560 17066 1992294400 134512640 146736320 4293886816 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 20735 17066 2091 2985 0 15564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91640

[startup+6.30111 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24735
/proc/meminfo: memFree=1750448/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=84524 CPUtime=6.29
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 18786 0 0 0 622 7 0 0 25 0 1 0 13208368 86552576 17701 1992294400 134512640 146736320 4293886816 18446744073709551615 141014053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 21131 17701 2328 2985 0 15960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93224

[startup+12.7009 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24735
/proc/meminfo: memFree=1637484/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=334260 CPUtime=12.69
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 86270 0 0 0 1237 32 0 0 25 0 1 0 13208368 342282240 44297 1992294400 134512640 146736320 4293886816 18446744073709551615 138711623 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 83565 44297 790 2985 0 80107 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 342960

[startup+25.5006 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24735
/proc/meminfo: memFree=1559364/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=451764 CPUtime=25.48
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 151607 0 0 0 2485 63 0 0 25 0 1 0 13208368 462606336 63927 1992294400 134512640 146736320 4293886816 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 112941 63927 898 2985 0 109483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 460464

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24737
/proc/meminfo: memFree=1555148/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=454428 CPUtime=51.05
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 162307 0 0 0 5037 68 0 0 25 0 1 0 13208368 465334272 64812 1992294400 134512640 146736320 4293886816 18446744073709551615 136017811 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 113607 64812 898 2985 0 110149 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 463128

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24737
/proc/meminfo: memFree=1550064/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=458756 CPUtime=102.24
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 178396 0 0 0 10150 74 0 0 25 0 1 0 13208368 469766144 66101 1992294400 134512640 146736320 4293886816 18446744073709551615 136017493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 114689 66101 898 2985 0 111231 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 467456

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 24748
/proc/meminfo: memFree=1544856/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=463280 CPUtime=162.2
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 199545 0 0 0 16136 84 0 0 25 0 1 0 13208368 474398720 67479 1992294400 134512640 146736320 4293886816 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 115820 67479 898 2985 0 112362 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 471980

[startup+222.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 24750
/proc/meminfo: memFree=1542500/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=464280 CPUtime=222.19
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 210692 0 0 0 22129 90 0 0 25 0 1 0 13208368 475422720 67915 1992294400 134512640 146736320 4293886816 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116070 67915 898 2985 0 112612 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 472980

[startup+282.3 s]
/proc/loadavg: 1.25 1.07 1.02 2/108 24752
/proc/meminfo: memFree=1542252/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=464412 CPUtime=282.17
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 219248 0 0 0 28124 93 0 0 25 0 1 0 13208368 475557888 67971 1992294400 134512640 146736320 4293886816 18446744073709551615 136413787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116103 67971 898 2985 0 112645 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 473112

[startup+342.301 s]
/proc/loadavg: 1.16 1.07 1.02 2/108 24753
/proc/meminfo: memFree=1542252/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=464416 CPUtime=342.15
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 228920 0 0 0 34118 97 0 0 25 0 1 0 13208368 475561984 67972 1992294400 134512640 146736320 4293886816 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116104 67972 898 2985 0 112646 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 473116

[startup+402.301 s]
/proc/loadavg: 1.13 1.07 1.02 2/108 24754
/proc/meminfo: memFree=1542252/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=464484 CPUtime=402.14
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 239804 0 0 0 40112 102 0 0 25 0 1 0 13208368 475631616 67989 1992294400 134512640 146736320 4293886816 18446744073709551615 136405694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116121 67989 898 2985 0 112663 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 473184

[startup+462.301 s]

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

/proc/24734/statm: 116705 68663 898 2985 0 113247 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 475520

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/108 24779
/proc/meminfo: memFree=1537416/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466820 CPUtime=1181.92
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 423005 0 0 0 118015 177 0 0 25 0 1 0 13208368 478023680 68666 1992294400 134512640 146736320 4293886816 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116705 68666 898 2985 0 113247 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 475520

[startup+1242.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/108 24780
/proc/meminfo: memFree=1537292/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466828 CPUtime=1241.9
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 434331 0 0 0 124009 181 0 0 25 0 1 0 13208368 478031872 68668 1992294400 134512640 146736320 4293886816 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116707 68668 898 2985 0 113249 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 475528

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 24781
/proc/meminfo: memFree=1537292/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466844 CPUtime=1301.89
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 446830 0 0 0 130002 187 0 0 25 0 1 0 13208368 478048256 68673 1992294400 134512640 146736320 4293886816 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116711 68673 898 2985 0 113253 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 475544

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 24783
/proc/meminfo: memFree=1537292/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=472352 CPUtime=1361.86
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 459450 0 0 0 135995 191 0 0 25 0 1 0 13208368 483688448 69934 1992294400 134512640 146736320 4293886816 18446744073709551615 138462630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 118088 69934 898 2985 0 114630 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 481052

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24785
/proc/meminfo: memFree=1537168/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466976 CPUtime=1421.85
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 472179 0 0 0 141989 196 0 0 25 0 1 0 13208368 478183424 68700 1992294400 134512640 146736320 4293886816 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116744 68700 898 2985 0 113286 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 475676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24787
/proc/meminfo: memFree=1537168/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466976 CPUtime=1481.83
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 483833 0 0 0 147982 201 0 0 25 0 1 0 13208368 478183424 68710 1992294400 134512640 146736320 4293886816 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116744 68710 898 2985 0 113286 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 475676

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24788
/proc/meminfo: memFree=1537168/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=466984 CPUtime=1541.81
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 495515 0 0 0 153976 205 0 0 25 0 1 0 13208368 478191616 68714 1992294400 134512640 146736320 4293886816 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116746 68714 898 2985 0 113288 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 475684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24789
/proc/meminfo: memFree=1537168/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=467124 CPUtime=1601.79
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 505880 0 0 0 159970 209 0 0 25 0 1 0 13208368 478334976 68717 1992294400 134512640 146736320 4293886816 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116781 68717 898 2985 0 113323 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 475824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24791
/proc/meminfo: memFree=1537044/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=467148 CPUtime=1661.78
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 516327 0 0 0 165964 214 0 0 25 0 1 0 13208368 478359552 68729 1992294400 134512640 146736320 4293886816 18446744073709551615 135999693 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116787 68729 898 2985 0 113329 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 475848

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24793
/proc/meminfo: memFree=1537044/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=467160 CPUtime=1721.76
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 526670 0 0 0 171958 218 0 0 25 0 1 0 13208368 478371840 68734 1992294400 134512640 146736320 4293886816 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116790 68734 898 2985 0 113332 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 475860

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24795
/proc/meminfo: memFree=1537044/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=467180 CPUtime=1781.74
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 538224 0 0 0 177952 222 0 0 25 0 1 0 13208368 478392320 68739 1992294400 134512640 146736320 4293886816 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 116795 68739 898 2985 0 113337 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 475880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24795
/proc/meminfo: memFree=1451980/2059040 swapFree=4166632/4192956
[pid=24733] ppid=24731 vsize=8700 CPUtime=0
/proc/24733/stat : 24733 (run) S 24731 24733 24582 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13208368 8908800 249 1992294400 4194304 4922060 140733917349696 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24733/statm: 2175 249 208 178 0 68 0
[pid=24734] ppid=24733 vsize=589076 CPUtime=1800.06
/proc/24734/stat : 24734 (pb_cplex) R 24733 24733 24582 0 -1 4202496 567399 0 0 0 179774 232 0 0 25 0 1 0 13208368 603213824 90129 1992294400 134512640 146736320 4293886816 18446744073709551615 139048070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24734/statm: 147269 90129 908 2985 0 143811 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 597776

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 24733 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1797.74
CPU system time (s): 2.32
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 597776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.95955 second user time and 8.5267 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-06 22:59:14
IDJOB=2696796
IDBENCH=77513
IDSOLVER=1209
FILE ID=node013/2696796-1278449953
PBS_JOBID= 11233534
Free space on /tmp= 62536 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12057_1.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696796-1278449953/watcher-2696796-1278449953 -o /tmp/evaluation-result-2696796-1278449953/solver-2696796-1278449953 -C 1800 -W 2000 -M 1800  run HOME/instance-2696796-1278449953.opb

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

MD5SUM BENCH= c5fc99dbb0a3becca43a9267891fcd33
RANDOM SEED=772181804

node013.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		: 3000.218
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	: 6000.43
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		: 3000.218
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:       1813348 kB
Buffers:          7808 kB
Cached:         127396 kB
SwapCached:        524 kB
Active:          42504 kB
Inactive:       128052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813348 kB
SwapTotal:     4192956 kB
SwapFree:      4166632 kB
Dirty:           25060 kB
Writeback:           0 kB
AnonPages:       34884 kB
Mapped:          14316 kB
Slab:            53104 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178708 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-2696796-1278449953.opb

Free space on /tmp at the end= 62520 MiB
End job on node013 at 2010-07-06 23:29:17