Trace number 2695812

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? 1798.81 1799.36

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
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 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
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-2695812-1278018661.opb.
0.00/0.00	c Instance file HOME/instance-2695812-1278018661.opb
0.00/0.00	c File size is 1832669 bytes.
5.49/5.52	c Highest Coefficient sum: 19
5.49/5.52	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
5.58/5.61	c ============================[ Problem Statistics ]=============================
5.58/5.61	c |                                                                             |
5.58/5.61	c |  Parsing time:          5.58         s                                      |
5.58/5.61	c |  Number Variables:      4500                                                |
5.58/5.63	c |  Number Constraints:    72413                                               |
5.58/5.63	c ===============================================================================
1798.74/1799.34	c Remaining time 1794.41 sec.
1798.74/1799.34	s UNKNOWN
1798.74/1799.34	c Total CPU time              : 1796.18 s

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-2695812-1278018661/watcher-2695812-1278018661 -o /tmp/evaluation-result-2695812-1278018661/solver-2695812-1278018661 -C 1800 -W 2000 -M 1800 run HOME/instance-2695812-1278018661.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: 2.05 2.18 1.77 3/106 28240
/proc/meminfo: memFree=1420808/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0

[startup+0.010676 s]
/proc/loadavg: 2.05 2.18 1.77 3/106 28240
/proc/meminfo: memFree=1420808/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100663 s]
/proc/loadavg: 2.05 2.18 1.77 3/106 28240
/proc/meminfo: memFree=1420808/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300685 s]
/proc/loadavg: 2.05 2.18 1.77 3/106 28240
/proc/meminfo: memFree=1420808/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700728 s]
/proc/loadavg: 2.05 2.18 1.77 3/106 28240
/proc/meminfo: memFree=1420808/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 2.05 2.18 1.77 2/108 28242
/proc/meminfo: memFree=1419180/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=15596 CPUtime=1.49
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 667 0 0 0 149 0 0 0 25 0 1 0 143158935 15970304 621 1992294400 134512640 146736320 4293611440 18446744073709551615 140714104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 3899 621 294 2985 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24296

[startup+3.10099 s]
/proc/loadavg: 2.05 2.18 1.77 2/108 28242
/proc/meminfo: memFree=1418932/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=15728 CPUtime=3.09
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 681 0 0 0 309 0 0 0 25 0 1 0 143158935 16105472 635 1992294400 134512640 146736320 4293611440 18446744073709551615 140653489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 3932 635 294 2985 0 418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24428

[startup+6.30135 s]
/proc/loadavg: 2.05 2.17 1.77 2/108 28242
/proc/meminfo: memFree=1409012/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=54604 CPUtime=6.29
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 14185 0 0 0 624 5 0 0 18 0 1 0 143158935 55914496 10165 1992294400 134512640 146736320 4293611440 18446744073709551615 137317057 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/28241/statm: 13651 10165 762 2985 0 10193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63304

[startup+12.701 s]
/proc/loadavg: 1.96 2.15 1.76 2/108 28242
/proc/meminfo: memFree=1373672/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=84312 CPUtime=12.68
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 23059 0 0 0 1260 8 0 0 25 0 1 0 143158935 86335488 12525 1992294400 134512640 146736320 4293611440 18446744073709551615 135997637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 21078 12525 886 2985 0 17620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 93012

[startup+25.5014 s]
/proc/loadavg: 1.75 2.10 1.75 2/108 28242
/proc/meminfo: memFree=1369952/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=88968 CPUtime=25.48
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 24291 0 0 0 2539 9 0 0 25 0 1 0 143158935 91103232 13440 1992294400 134512640 146736320 4293611440 18446744073709551615 135851853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 22242 13440 896 2985 0 18784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97668

[startup+51.1012 s]
/proc/loadavg: 1.49 2.01 1.73 2/108 28244
/proc/meminfo: memFree=1369208/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=89768 CPUtime=51.07
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 24494 0 0 0 5098 9 0 0 25 0 1 0 143158935 91922432 13643 1992294400 134512640 146736320 4293611440 18446744073709551615 138768267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 22442 13643 896 2985 0 18984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98468

[startup+102.309 s]
/proc/loadavg: 1.25 1.86 1.69 2/108 28244
/proc/meminfo: memFree=1368464/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=90512 CPUtime=102.26
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 24681 0 0 0 10217 9 0 0 25 0 1 0 143158935 92684288 13826 1992294400 134512640 146736320 4293611440 18446744073709551615 135995266 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 22628 13826 896 2985 0 19170 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 99212

[startup+162.301 s]
/proc/loadavg: 1.13 1.72 1.65 2/108 28246
/proc/meminfo: memFree=1336348/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=131060 CPUtime=162.23
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 48780 0 0 0 16204 19 0 0 25 0 1 0 143158935 134205440 21934 1992294400 134512640 146736320 4293611440 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 32765 21934 1005 2985 0 29307 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 139760

[startup+222.301 s]
/proc/loadavg: 1.08 1.60 1.61 2/108 28248
/proc/meminfo: memFree=1343168/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=119912 CPUtime=222.22
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 70025 0 0 0 22194 28 0 0 25 0 1 0 143158935 122789888 20078 1992294400 134512640 146736320 4293611440 18446744073709551615 136015583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 29978 20078 1005 2985 0 26520 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 128612

[startup+282.301 s]
/proc/loadavg: 1.14 1.52 1.58 2/108 28250
/proc/meminfo: memFree=1342176/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=121040 CPUtime=282.2
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 80038 0 0 0 28188 32 0 0 25 0 1 0 143158935 123944960 20323 1992294400 134512640 146736320 4293611440 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30260 20323 1005 2985 0 26802 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 129740

[startup+342.301 s]
/proc/loadavg: 1.12 1.44 1.55 2/108 28252
/proc/meminfo: memFree=1342176/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=121040 CPUtime=342.18
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 91476 0 0 0 34181 37 0 0 25 0 1 0 143158935 123944960 20335 1992294400 134512640 146736320 4293611440 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30260 20335 1005 2985 0 26802 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 129740

[startup+402.301 s]
/proc/loadavg: 1.11 1.37 1.52 2/108 28252
/proc/meminfo: memFree=1342176/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=121768 CPUtime=402.16
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 114489 0 0 0 40169 47 0 0 25 0 1 0 143158935 124690432 20326 1992294400 134512640 146736320 4293611440 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30442 20326 1008 2985 0 26984 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 130468

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.19 2/108 28281
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123320 CPUtime=1361.87
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 530356 0 0 0 135962 225 0 0 25 0 1 0 143158935 126279680 21025 1992294400 134512640 146736320 4293611440 18446744073709551615 139043583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30830 21025 1015 2985 0 27372 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 132020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.18 2/108 28283
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123320 CPUtime=1421.86
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 542567 0 0 0 141956 230 0 0 25 0 1 0 143158935 126279680 21025 1992294400 134512640 146736320 4293611440 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30830 21025 1015 2985 0 27372 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 132020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/108 28285
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123320 CPUtime=1481.83
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 554674 0 0 0 147948 235 0 0 25 0 1 0 143158935 126279680 21025 1992294400 134512640 146736320 4293611440 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30830 21025 1015 2985 0 27372 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 132020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/108 28287
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123320 CPUtime=1541.81
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 566745 0 0 0 153940 241 0 0 25 0 1 0 143158935 126279680 21025 1992294400 134512640 146736320 4293611440 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30830 21025 1015 2985 0 27372 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 132020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/108 28287
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123320 CPUtime=1601.79
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 580340 0 0 0 159933 246 0 0 25 0 1 0 143158935 126279680 21025 1992294400 134512640 146736320 4293611440 18446744073709551615 136017850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30830 21025 1015 2985 0 27372 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 132020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 28289
/proc/meminfo: memFree=1338828/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=123536 CPUtime=1661.78
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 597517 0 0 0 165925 253 0 0 25 0 1 0 143158935 126500864 21027 1992294400 134512640 146736320 4293611440 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30884 21027 1015 2985 0 27426 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 132236

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 28291
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1721.76
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 171917 259 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136018126 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 131324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1781.74
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 177915 259 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136405587 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 131324

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1791.34
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 178875 259 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 139026640 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1791.34
Current children cumulated vsize (KiB) 131324

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1794.55
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 179195 260 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136461520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1794.55
Current children cumulated vsize (KiB) 131324

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1796.14
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 179354 260 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136461520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1796.14
Current children cumulated vsize (KiB) 131324

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1797.74
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 179514 260 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136385174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1797.74
Current children cumulated vsize (KiB) 131324

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1798.54
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 179594 260 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1798.54
Current children cumulated vsize (KiB) 131324

[startup+1799.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28293
/proc/meminfo: memFree=1338456/2059040 swapFree=4139628/4192956
[pid=28240] ppid=28238 vsize=8700 CPUtime=0
/proc/28240/stat : 28240 (run) S 28238 28240 27960 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143158935 8908800 249 1992294400 4194304 4922060 140734322785568 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28240/statm: 2175 249 208 178 0 68 0
[pid=28241] ppid=28240 vsize=122624 CPUtime=1798.74
/proc/28241/stat : 28241 (pb_cplex) R 28240 28240 27960 0 -1 4202496 611327 0 0 0 179614 260 0 0 25 0 1 0 143158935 125566976 21272 1992294400 134512640 146736320 4293611440 18446744073709551615 135459544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28241/statm: 30656 21272 1021 2985 0 27198 0
Current children cumulated CPU time (s) 1798.74
Current children cumulated vsize (KiB) 131324

Child status: 0
Real time (s): 1799.36
CPU time (s): 1798.81
CPU user time (s): 1796.2
CPU system time (s): 2.6126
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 158148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.2
system time used= 2.6126
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 611722
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= 8
involuntary context switches= 2754

runsolver used 2.91656 second user time and 8.5497 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-01 23:11:02
IDJOB=2695812
IDBENCH=2173
IDSOLVER=1209
FILE ID=node038/2695812-1278018661
PBS_JOBID= 11198725
Free space on /tmp= 62428 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695812-1278018661/watcher-2695812-1278018661 -o /tmp/evaluation-result-2695812-1278018661/solver-2695812-1278018661 -C 1800 -W 2000 -M 1800  run HOME/instance-2695812-1278018661.opb

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

MD5SUM BENCH= 18a894a2ba4f3cf6bad1b497c8fca8eb
RANDOM SEED=1417139303

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1421336 kB
Buffers:        181936 kB
Cached:         347388 kB
SwapCached:       6884 kB
Active:         284388 kB
Inactive:       258828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1421336 kB
SwapTotal:     4192956 kB
SwapFree:      4139628 kB
Dirty:           18380 kB
Writeback:           0 kB
AnonPages:       11928 kB
Mapped:          12008 kB
Slab:            72428 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62412 MiB
End job on node038 at 2010-07-01 23:41:01