Trace number 2697099

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) 1800.05 1773.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_5.opb
MD5SUMd79bd0f7d6fceec4ec599aa8716e2601
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1798.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
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 constraint26
Maximum length of a constraint51
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)31590
Sum of products size (including duplicates)63180
Number of different products31590
Sum of products size63180

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697099-1278050221.opb.
0.00/0.00	c Instance file HOME/instance-2697099-1278050221.opb
0.00/0.00	c File size is 2475714 bytes.
1.18/1.25	c Highest Coefficient sum: 52
1.18/1.25	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.28/1.35	c ============================[ Problem Statistics ]=============================
1.28/1.35	c |                                                                             |
1.28/1.35	c |  Parsing time:          1.30         s                                      |
1.28/1.35	c |  Number Variables:      32590                                               |
1.28/1.38	c |  Number Constraints:    64180                                               |
1.28/1.38	c ===============================================================================
1800.05/1773.70	c Remaining time 1798.68 sec.
1800.05/1773.70	c 
1800.05/1773.70	c *** INTERRUPTED ***
1800.05/1773.70	s UNKNOWN
1800.05/1773.70	c Total CPU time              : 1795.28 s
1800.05/1773.70	c Memory used           : 199.56 MB
1800.05/1773.70	c CPU time              : 1795.28 s
1800.05/1773.70	c 
1800.05/1773.70	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-2697099-1278050221/watcher-2697099-1278050221 -o /tmp/evaluation-result-2697099-1278050221/solver-2697099-1278050221 -C 1800 -W 2000 -M 1800 run HOME/instance-2697099-1278050221.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: 1.62 1.75 1.69 3/106 24939
/proc/meminfo: memFree=1471252/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0

[startup+0.0789179 s]
/proc/loadavg: 1.62 1.75 1.69 3/106 24939
/proc/meminfo: memFree=1471252/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10192 s]
/proc/loadavg: 1.62 1.75 1.69 3/106 24939
/proc/meminfo: memFree=1471252/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301942 s]
/proc/loadavg: 1.62 1.75 1.69 3/106 24939
/proc/meminfo: memFree=1471252/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701986 s]
/proc/loadavg: 1.62 1.75 1.69 3/106 24939
/proc/meminfo: memFree=1471252/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50109 s]
/proc/loadavg: 1.62 1.75 1.69 2/108 24941
/proc/meminfo: memFree=1457588/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=62788 CPUtime=1.48
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 14991 0 0 0 143 5 0 0 18 0 1 0 180625996 64294912 11713 1992294400 134512640 146736320 4294267072 18446744073709551615 138686298 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24940/statm: 15697 11713 725 2985 0 12239 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71488

[startup+3.10125 s]
/proc/loadavg: 1.62 1.75 1.69 2/108 24941
/proc/meminfo: memFree=1416544/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=198552 CPUtime=3.07
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 41157 0 0 0 290 17 0 0 20 0 1 0 180625996 203317248 26783 1992294400 134512640 146736320 4294267072 18446744073709551615 135657518 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 49638 26783 897 2985 0 46180 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 207252

[startup+6.30161 s]
/proc/loadavg: 1.57 1.74 1.69 2/108 24941
/proc/meminfo: memFree=1367192/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=198552 CPUtime=6.27
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 41237 0 0 0 610 17 0 0 25 0 1 0 180625996 203317248 26863 1992294400 134512640 146736320 4294267072 18446744073709551615 135982862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 49638 26863 906 2985 0 46180 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 207252

[startup+12.7013 s]
/proc/loadavg: 1.53 1.73 1.68 2/108 24941
/proc/meminfo: memFree=1367316/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=198892 CPUtime=12.67
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 41535 0 0 0 1250 17 0 0 25 0 1 0 180625996 203665408 27034 1992294400 134512640 146736320 4294267072 18446744073709551615 135982927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 49723 27034 906 2985 0 46265 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 207592

[startup+25.5017 s]
/proc/loadavg: 1.41 1.69 1.67 2/108 24941
/proc/meminfo: memFree=1366324/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=198892 CPUtime=25.47
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 43440 0 0 0 2529 18 0 0 25 0 1 0 180625996 203665408 27034 1992294400 134512640 146736320 4294267072 18446744073709551615 135983019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 49723 27034 906 2985 0 46265 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 207592

[startup+51.1016 s]
/proc/loadavg: 1.27 1.63 1.65 2/108 24943
/proc/meminfo: memFree=1351196/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=206632 CPUtime=51.05
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 138705 0 0 0 5049 56 0 0 25 0 1 0 180625996 211591168 30839 1992294400 134512640 146736320 4294267072 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51658 30839 1001 2985 0 48200 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 215332

[startup+102.309 s]
/proc/loadavg: 1.56 1.67 1.66 2/108 24944
/proc/meminfo: memFree=1331356/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=178092 CPUtime=129.1
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 608031 0 0 0 12618 292 0 0 25 0 1 0 180625996 182366208 36102 1992294400 134512640 146736320 4294267072 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44523 36102 1042 2985 0 41065 0
Current children cumulated CPU time (s) 129.1
Current children cumulated vsize (KiB) 186792

[startup+162.302 s]
/proc/loadavg: 1.21 1.55 1.62 2/108 24946
/proc/meminfo: memFree=1313624/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=197720 CPUtime=189.08
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 658891 0 0 0 18596 312 0 0 25 0 1 0 180625996 202465280 40370 1992294400 134512640 146736320 4294267072 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 49430 40370 1042 2985 0 45972 0
Current children cumulated CPU time (s) 189.08
Current children cumulated vsize (KiB) 206420

[startup+222.302 s]
/proc/loadavg: 1.07 1.44 1.58 2/108 24948
/proc/meminfo: memFree=1322800/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=185856 CPUtime=249.06
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 697595 0 0 0 24578 328 0 0 25 0 1 0 180625996 190316544 37922 1992294400 134512640 146736320 4294267072 18446744073709551615 136007517 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 46464 37922 1042 2985 0 43006 0
Current children cumulated CPU time (s) 249.06
Current children cumulated vsize (KiB) 194556

[startup+282.301 s]
/proc/loadavg: 1.09 1.38 1.54 2/108 24959
/proc/meminfo: memFree=1338300/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=189844 CPUtime=309.04
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 739868 0 0 0 30560 344 0 0 25 0 1 0 180625996 194400256 38378 1992294400 134512640 146736320 4294267072 18446744073709551615 137084947 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 47461 38378 1043 2985 0 44003 0
Current children cumulated CPU time (s) 309.04
Current children cumulated vsize (KiB) 198544

[startup+342.302 s]
/proc/loadavg: 1.03 1.31 1.51 2/108 24961
/proc/meminfo: memFree=1316104/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=192896 CPUtime=369.03
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 764793 0 0 0 36548 355 0 0 25 0 1 0 180625996 197525504 39583 1992294400 134512640 146736320 4294267072 18446744073709551615 136006331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 48224 39583 1043 2985 0 44766 0
Current children cumulated CPU time (s) 369.03
Current children cumulated vsize (KiB) 201596

[startup+402.302 s]
/proc/loadavg: 1.01 1.25 1.47 2/108 24961
/proc/meminfo: memFree=1316352/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=195384 CPUtime=429.01
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 795801 0 0 0 42533 368 0 0 25 0 1 0 180625996 200073216 39532 1992294400 134512640 146736320 4294267072 18446744073709551615 136405694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 48846 39532 1044 2985 0 45388 0
Current children cumulated CPU time (s) 429.01
Current children cumulated vsize (KiB) 204084

[startup+462.301 s]

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

/proc/24940/statm: 55068 44562 1043 2985 0 51610 0
Current children cumulated CPU time (s) 1148.82
Current children cumulated vsize (KiB) 228972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/108 24986
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1208.81
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 966887 0 0 0 120446 435 0 0 25 0 1 0 180625996 206569472 40593 1992294400 134512640 146736320 4294267072 18446744073709551615 135854186 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40593 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1208.81
Current children cumulated vsize (KiB) 210428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/108 24988
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1268.79
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 975196 0 0 0 126441 438 0 0 25 0 1 0 180625996 206569472 40600 1992294400 134512640 146736320 4294267072 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40600 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1268.79
Current children cumulated vsize (KiB) 210428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/108 24988
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1328.78
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 984141 0 0 0 132437 441 0 0 25 0 1 0 180625996 206569472 40610 1992294400 134512640 146736320 4294267072 18446744073709551615 136000404 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40610 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1328.78
Current children cumulated vsize (KiB) 210428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/108 24990
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1388.75
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 992566 0 0 0 138431 444 0 0 25 0 1 0 180625996 206569472 40623 1992294400 134512640 146736320 4294267072 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40623 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1388.75
Current children cumulated vsize (KiB) 210428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 24992
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1448.75
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1001992 0 0 0 144427 448 0 0 25 0 1 0 180625996 206569472 40635 1992294400 134512640 146736320 4294267072 18446744073709551615 136008413 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40635 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1448.75
Current children cumulated vsize (KiB) 210428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 24994
/proc/meminfo: memFree=1311764/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=201728 CPUtime=1508.72
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1011726 0 0 0 150421 451 0 0 25 0 1 0 180625996 206569472 40648 1992294400 134512640 146736320 4294267072 18446744073709551615 135983225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 50432 40648 1043 2985 0 46974 0
Current children cumulated CPU time (s) 1508.72
Current children cumulated vsize (KiB) 210428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 24996
/proc/meminfo: memFree=1310152/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204204 CPUtime=1568.7
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1043240 0 0 0 156407 463 0 0 25 0 1 0 180625996 209104896 41038 1992294400 134512640 146736320 4294267072 18446744073709551615 136400583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51051 41038 1043 2985 0 47593 0
Current children cumulated CPU time (s) 1568.7
Current children cumulated vsize (KiB) 212904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 24996
/proc/meminfo: memFree=1310152/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204204 CPUtime=1628.69
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1051962 0 0 0 162402 467 0 0 25 0 1 0 180625996 209104896 41089 1992294400 134512640 146736320 4294267072 18446744073709551615 136008416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51051 41089 1043 2985 0 47593 0
Current children cumulated CPU time (s) 1628.69
Current children cumulated vsize (KiB) 212904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 24998
/proc/meminfo: memFree=1309904/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204216 CPUtime=1688.67
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1060831 0 0 0 168396 471 0 0 25 0 1 0 180625996 209117184 41121 1992294400 134512640 146736320 4294267072 18446744073709551615 136008178 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51054 41121 1043 2985 0 47596 0
Current children cumulated CPU time (s) 1688.67
Current children cumulated vsize (KiB) 212916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25000
/proc/meminfo: memFree=1309904/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204276 CPUtime=1748.66
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1070176 0 0 0 174392 474 0 0 25 0 1 0 180625996 209178624 41135 1992294400 134512640 146736320 4294267072 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51069 41135 1043 2985 0 47611 0
Current children cumulated CPU time (s) 1748.66
Current children cumulated vsize (KiB) 212976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1773.7 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25002
/proc/meminfo: memFree=1309656/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204348 CPUtime=1800.05
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1078460 0 0 0 179527 478 0 0 25 0 1 0 180625996 209252352 41163 1992294400 134512640 146736320 4294267072 18446744073709551615 135854513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51087 41163 1043 2985 0 47629 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 213048

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

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

[startup+1773.7 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25002
/proc/meminfo: memFree=1309656/2059040 swapFree=4139344/4192956
[pid=24939] ppid=24937 vsize=8700 CPUtime=0
/proc/24939/stat : 24939 (run) S 24937 24939 24640 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 180625995 8908800 248 1992294400 4194304 4922060 140736845603136 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24939/statm: 2175 248 208 178 0 68 0
[pid=24940] ppid=24939 vsize=204348 CPUtime=1800.05
/proc/24940/stat : 24940 (pb_cplex) R 24939 24939 24640 0 -1 4202496 1078460 0 0 0 179527 478 0 0 25 0 1 0 180625996 209252352 41163 1992294400 134512640 146736320 4294267072 18446744073709551615 135854513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 51087 41163 1043 2985 0 47629 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 213048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24939 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1773.71
CPU time (s): 1800.05
CPU user time (s): 1795.27
CPU system time (s): 4.78
CPU usage (%): 101.485
Max. virtual memory (cumulated for all children) (KiB): 417316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 3.03154 second user time and 8.30874 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-02 07:57:01
IDJOB=2697099
IDBENCH=48133
IDSOLVER=1209
FILE ID=node005/2697099-1278050221
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/mds/normalized-mds_1000_25_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697099-1278050221/watcher-2697099-1278050221 -o /tmp/evaluation-result-2697099-1278050221/solver-2697099-1278050221 -C 1800 -W 2000 -M 1800  run HOME/instance-2697099-1278050221.opb

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

MD5SUM BENCH= d79bd0f7d6fceec4ec599aa8716e2601
RANDOM SEED=1962890875

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:       1474880 kB
Buffers:        160432 kB
Cached:         312772 kB
SwapCached:       6896 kB
Active:         212040 kB
Inactive:       275108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1474880 kB
SwapTotal:     4192956 kB
SwapFree:      4139344 kB
Dirty:           17048 kB
Writeback:           8 kB
AnonPages:       12444 kB
Mapped:          12016 kB
Slab:            75100 kB
PageTables:       4152 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-2697099-1278050221.opb

Free space on /tmp at the end= 62472 MiB
End job on node005 at 2010-07-02 08:26:38