Trace number 2695814

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? 1798.74 1799.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.17.opb
MD5SUM7d701b956113b6fc93a1922e71200e27
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 variables4250
Total number of constraints68397
Number of constraints which are clauses68397
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 constraint17
Number of terms in the objective function 4250
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 4250
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 4250
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 

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2695814-1278018691.opb.
0.00/0.01	c Instance file HOME/instance-2695814-1278018691.opb
0.00/0.01	c File size is 1728885 bytes.
4.89/4.95	c Highest Coefficient sum: 18
4.89/4.95	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
4.99/5.03	c ============================[ Problem Statistics ]=============================
4.99/5.03	c |                                                                             |
4.99/5.03	c |  Parsing time:          5.01         s                                      |
4.99/5.03	c |  Number Variables:      4250                                                |
4.99/5.05	c |  Number Constraints:    68397                                               |
4.99/5.05	c ===============================================================================
1798.71/1799.20	c Remaining time 1794.98 sec.
1798.71/1799.20	s UNKNOWN
1798.71/1799.20	c Total CPU time              : 1796.4 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-2695814-1278018691/watcher-2695814-1278018691 -o /tmp/evaluation-result-2695814-1278018691/solver-2695814-1278018691 -C 1800 -W 2000 -M 1800 run HOME/instance-2695814-1278018691.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: 1.95 2.03 1.70 3/106 28395
/proc/meminfo: memFree=1265560/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0

[startup+0.096689 s]
/proc/loadavg: 1.95 2.03 1.70 3/106 28395
/proc/meminfo: memFree=1265560/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100689 s]
/proc/loadavg: 1.95 2.03 1.70 3/106 28395
/proc/meminfo: memFree=1265560/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300711 s]
/proc/loadavg: 1.95 2.03 1.70 3/106 28395
/proc/meminfo: memFree=1265560/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700755 s]
/proc/loadavg: 1.95 2.03 1.70 3/106 28395
/proc/meminfo: memFree=1265560/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50084 s]
/proc/loadavg: 1.95 2.03 1.70 2/108 28397
/proc/meminfo: memFree=1264056/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=15496 CPUtime=1.49
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 656 0 0 0 149 0 0 0 25 0 1 0 143159831 15867904 610 1992294400 134512640 146736320 4290735136 18446744073709551615 134814121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 3874 610 294 2985 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24196

[startup+3.10102 s]
/proc/loadavg: 1.95 2.03 1.70 2/108 28397
/proc/meminfo: memFree=1263684/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=15628 CPUtime=3.09
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 669 0 0 0 309 0 0 0 25 0 1 0 143159831 16003072 623 1992294400 134512640 146736320 4290735136 18446744073709551615 140648069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 3907 623 294 2985 0 418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24328

[startup+6.30137 s]
/proc/loadavg: 1.96 2.03 1.70 2/108 28399
/proc/meminfo: memFree=1231692/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=52752 CPUtime=6.28
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 14506 0 0 0 624 4 0 0 19 0 1 0 143159831 54018048 9831 1992294400 134512640 146736320 4290735136 18446744073709551615 137317244 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 13188 9831 762 2985 0 9730 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 61452

[startup+12.7011 s]
/proc/loadavg: 1.88 2.01 1.70 2/108 28399
/proc/meminfo: memFree=1220408/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=80600 CPUtime=12.68
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 22704 0 0 0 1262 6 0 0 25 0 1 0 143159831 82534400 11990 1992294400 134512640 146736320 4290735136 18446744073709551615 135997658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 20150 11990 886 2985 0 16692 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89300

[startup+25.5005 s]
/proc/loadavg: 1.68 1.96 1.68 2/108 28399
/proc/meminfo: memFree=1217060/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=85232 CPUtime=25.48
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 23936 0 0 0 2541 7 0 0 25 0 1 0 143159831 87277568 12913 1992294400 134512640 146736320 4290735136 18446744073709551615 135995273 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 21308 12913 896 2985 0 17850 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93932

[startup+51.1003 s]
/proc/loadavg: 1.45 1.88 1.66 2/108 28399
/proc/meminfo: memFree=1215944/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=86216 CPUtime=51.07
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 24184 0 0 0 5100 7 0 0 25 0 1 0 143159831 88285184 13152 1992294400 134512640 146736320 4290735136 18446744073709551615 135851850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 21554 13152 896 2985 0 18096 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 94916

[startup+102.308 s]
/proc/loadavg: 1.19 1.74 1.63 2/108 28401
/proc/meminfo: memFree=1215572/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=86520 CPUtime=102.26
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 24263 0 0 0 10219 7 0 0 25 0 1 0 143159831 88596480 13231 1992294400 134512640 146736320 4290735136 18446744073709551615 136388279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 21630 13231 896 2985 0 18172 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95220

[startup+162.301 s]
/proc/loadavg: 1.07 1.60 1.58 2/108 28403
/proc/meminfo: memFree=1183084/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=128636 CPUtime=162.25
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 45899 0 0 0 16208 17 0 0 25 0 1 0 143159831 131723264 21408 1992294400 134512640 146736320 4290735136 18446744073709551615 135855178 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 32159 21408 999 2985 0 28701 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 137336

[startup+222.3 s]
/proc/loadavg: 1.02 1.49 1.54 2/108 28403
/proc/meminfo: memFree=1190276/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=118452 CPUtime=222.22
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 67822 0 0 0 22196 26 0 0 25 0 1 0 143159831 121294848 19489 1992294400 134512640 146736320 4290735136 18446744073709551615 136384895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29613 19489 1005 2985 0 26155 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 127152

[startup+282.301 s]
/proc/loadavg: 1.01 1.40 1.51 2/108 28405
/proc/meminfo: memFree=1189904/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=118812 CPUtime=282.21
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 79818 0 0 0 28189 32 0 0 25 0 1 0 143159831 121663488 19576 1992294400 134512640 146736320 4290735136 18446744073709551615 136000404 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29703 19576 1005 2985 0 26245 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127512

[startup+342.301 s]
/proc/loadavg: 1.00 1.32 1.47 2/108 28407
/proc/meminfo: memFree=1178868/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=137784 CPUtime=342.19
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 99498 0 0 0 34179 40 0 0 25 0 1 0 143159831 141090816 22510 1992294400 134512640 146736320 4290735136 18446744073709551615 136406042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 34446 22510 1008 2985 0 30988 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 146484

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.44 2/108 28409
/proc/meminfo: memFree=1190152/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119124 CPUtime=402.18
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 115390 0 0 0 40170 48 0 0 25 0 1 0 143159831 121982976 19534 1992294400 134512640 146736320 4290735136 18446744073709551615 136015567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29781 19534 1008 2985 0 26323 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127824

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 28438
/proc/meminfo: memFree=1188416/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=120564 CPUtime=1421.92
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 488714 0 0 0 141982 210 0 0 25 0 1 0 143159831 123457536 19802 1992294400 134512640 146736320 4290735136 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30141 19802 1015 2985 0 26683 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 129264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.11 3/108 28440
/proc/meminfo: memFree=1188540/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=120564 CPUtime=1481.89
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 503295 0 0 0 147973 216 0 0 25 0 1 0 143159831 123457536 19802 1992294400 134512640 146736320 4290735136 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30141 19802 1015 2985 0 26683 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 129264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 28442
/proc/meminfo: memFree=1188540/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=120564 CPUtime=1541.87
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 521015 0 0 0 153964 223 0 0 25 0 1 0 143159831 123457536 19802 1992294400 134512640 146736320 4290735136 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30141 19802 1015 2985 0 26683 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 129264

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 28444
/proc/meminfo: memFree=1187052/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=121616 CPUtime=1601.86
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 529972 0 0 0 159958 228 0 0 25 0 1 0 143159831 124534784 20322 1992294400 134512640 146736320 4290735136 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30404 20322 1021 2985 0 26946 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 130316

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 28446
/proc/meminfo: memFree=1186804/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=121616 CPUtime=1661.84
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 530057 0 0 0 165956 228 0 0 25 0 1 0 143159831 124534784 20407 1992294400 134512640 146736320 4290735136 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30404 20407 1021 2985 0 26946 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 130316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 28446
/proc/meminfo: memFree=1187548/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1721.83
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 532306 0 0 0 171953 230 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136461557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 128404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1781.81
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533596 0 0 0 177950 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 128404

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1791.41
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 178910 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 128404

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1794.61
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 179230 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136461875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 128404

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1796.2
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 179389 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136461822 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 128404

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1797.8
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 179549 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136017850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 128404

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1798.2
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 179589 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1798.2
Current children cumulated vsize (KiB) 128404

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=119704 CPUtime=1798.6
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533790 0 0 0 179629 231 0 0 25 0 1 0 143159831 122576896 20060 1992294400 134512640 146736320 4290735136 18446744073709551615 136402132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 29926 20060 1021 2985 0 26468 0
Current children cumulated CPU time (s) 1798.6
Current children cumulated vsize (KiB) 128404

[startup+1799.2 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28448
/proc/meminfo: memFree=1187672/2059040 swapFree=4136868/4192956
[pid=28395] ppid=28393 vsize=8700 CPUtime=0
/proc/28395/stat : 28395 (run) S 28393 28395 28051 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143159831 8908800 249 1992294400 4194304 4922060 140733567957136 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28395/statm: 2175 249 208 178 0 68 0
[pid=28396] ppid=28395 vsize=120628 CPUtime=1798.71
/proc/28396/stat : 28396 (pb_cplex) R 28395 28395 28051 0 -1 4202496 533930 0 0 0 179639 232 0 0 25 0 1 0 143159831 123523072 20200 1992294400 134512640 146736320 4290735136 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28396/statm: 30157 20200 1021 2985 0 26699 0
Current children cumulated CPU time (s) 1798.71
Current children cumulated vsize (KiB) 129328

Child status: 0
Real time (s): 1799.22
CPU time (s): 1798.74
CPU user time (s): 1796.41
CPU system time (s): 2.33165
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 153096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.41
system time used= 2.33164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534325
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= 22280

runsolver used 2.89156 second user time and 8.5707 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-01 23:11:31
IDJOB=2695814
IDBENCH=2183
IDSOLVER=1209
FILE ID=node059/2695814-1278018691
PBS_JOBID= 11198708
Free space on /tmp= 62384 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695814-1278018691/watcher-2695814-1278018691 -o /tmp/evaluation-result-2695814-1278018691/solver-2695814-1278018691 -C 1800 -W 2000 -M 1800  run HOME/instance-2695814-1278018691.opb

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

MD5SUM BENCH= 7d701b956113b6fc93a1922e71200e27
RANDOM SEED=629672155

node059.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1266088 kB
Buffers:        200028 kB
Cached:         487728 kB
SwapCached:      10944 kB
Active:         313168 kB
Inactive:       390028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1266088 kB
SwapTotal:     4192956 kB
SwapFree:      4136868 kB
Dirty:           18260 kB
Writeback:           0 kB
AnonPages:       12864 kB
Mapped:           8428 kB
Slab:            67872 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182928 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= 62368 MiB
End job on node059 at 2010-07-01 23:41:31