Trace number 2695817

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) 1800.09 1069.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
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 variables6352
Total number of constraints13453
Number of constraints which are clauses13453
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
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 6352
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-2695817-1278018807.opb.
0.00/0.00	c Instance file HOME/instance-2695817-1278018807.opb
0.00/0.00	c File size is 453911 bytes.
10.08/10.16	c Highest Coefficient sum: 4
10.08/10.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
10.08/10.18	c ============================[ Problem Statistics ]=============================
10.08/10.18	c |                                                                             |
10.08/10.18	c |  Parsing time:          10.17        s                                      |
10.08/10.18	c |  Number Variables:      6352                                                |
10.08/10.19	c |  Number Constraints:    13453                                               |
10.08/10.19	c ===============================================================================
1800.09/1069.22	c Remaining time 1789.83 sec.
1800.09/1069.22	c 
1800.09/1069.22	c *** INTERRUPTED ***
1800.09/1069.22	s UNKNOWN
1800.09/1069.22	c Total CPU time              : 1797.66 s
1800.09/1069.22	c Memory used           : 77.36 MB
1800.09/1069.22	c CPU time              : 1797.66 s
1800.09/1069.22	c 
1800.09/1069.22	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-2695817-1278018807/watcher-2695817-1278018807 -o /tmp/evaluation-result-2695817-1278018807/solver-2695817-1278018807 -C 1800 -W 2000 -M 1800 run HOME/instance-2695817-1278018807.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: 2.07 1.89 1.73 3/106 24468
/proc/meminfo: memFree=1770128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0

[startup+0.090213 s]
/proc/loadavg: 2.07 1.89 1.73 3/106 24468
/proc/meminfo: memFree=1770128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101215 s]
/proc/loadavg: 2.07 1.89 1.73 3/106 24468
/proc/meminfo: memFree=1770128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301252 s]
/proc/loadavg: 2.07 1.89 1.73 3/106 24468
/proc/meminfo: memFree=1770128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701326 s]
/proc/loadavg: 2.07 1.89 1.73 3/106 24468
/proc/meminfo: memFree=1770128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50148 s]
/proc/loadavg: 2.07 1.89 1.73 2/108 24470
/proc/meminfo: memFree=1768128/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=14800 CPUtime=1.49
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 763 0 0 0 149 0 0 0 25 0 1 0 175537035 15155200 717 1992294400 134512640 146736320 4290534752 18446744073709551615 141028095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 3700 717 298 2985 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23500

[startup+3.10077 s]
/proc/loadavg: 1.98 1.87 1.73 2/108 24470
/proc/meminfo: memFree=1767756/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=14800 CPUtime=3.09
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 777 0 0 0 309 0 0 0 25 0 1 0 175537035 15155200 731 1992294400 134512640 146736320 4290534752 18446744073709551615 134814125 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 3700 731 298 2985 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23500

[startup+6.30137 s]
/proc/loadavg: 1.98 1.87 1.73 2/108 24470
/proc/meminfo: memFree=1767136/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=14932 CPUtime=6.29
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 804 0 0 0 629 0 0 0 25 0 1 0 175537035 15290368 758 1992294400 134512640 146736320 4290534752 18446744073709551615 141028095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 3733 758 298 2985 0 556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23632

[startup+12.7016 s]
/proc/loadavg: 1.83 1.84 1.72 2/108 24470
/proc/meminfo: memFree=1743824/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=50104 CPUtime=12.68
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 10730 0 0 0 1264 4 0 0 22 0 1 0 175537035 51306496 7581 1992294400 134512640 146736320 4290534752 18446744073709551615 136405589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 12526 7581 982 2985 0 9068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58804

[startup+25.501 s]
/proc/loadavg: 1.70 1.81 1.71 2/108 24472
/proc/meminfo: memFree=1738616/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=49964 CPUtime=25.48
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 53585 0 0 0 2525 23 0 0 25 0 1 0 175537035 51163136 7955 1992294400 134512640 146736320 4290534752 18446744073709551615 136403294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 12491 7955 984 2985 0 9033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58664

[startup+51.1007 s]
/proc/loadavg: 1.46 1.75 1.69 2/108 24472
/proc/meminfo: memFree=1739732/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=51544 CPUtime=51.05
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 81702 0 0 0 5071 34 0 0 25 0 1 0 175537035 52781056 8415 1992294400 134512640 146736320 4290534752 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 12886 8415 1015 2985 0 9428 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 60244

[startup+102.309 s]
/proc/loadavg: 1.42 1.67 1.67 4/109 24475
/proc/meminfo: memFree=1715172/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=95536 CPUtime=104.77
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 104016 0 0 0 10433 44 0 0 19 0 2 0 175537035 97828864 14608 1992294400 134512640 146736320 4290534752 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24469/statm: 23884 14608 1046 2985 0 20426 0
[pid=24469/tid=24475] ppid=24468 vsize=95536 CPUtime=3.52
/proc/24469/task/24475/stat : 24475 (pb_cplex) R 24468 24468 24051 0 -1 4202560 3407 0 0 0 351 1 0 0 17 0 2 0 175546831 97828864 14608 1992294400 134512640 146736320 4290534752 18446744073709551615 136400477 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 104.77
Current children cumulated vsize (KiB) 104236

[startup+162.301 s]
/proc/loadavg: 1.60 1.68 1.67 3/109 24475
/proc/meminfo: memFree=1710336/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=94436 CPUtime=211.87
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 124382 0 0 0 21122 65 0 0 25 0 2 0 175537035 96702464 15619 1992294400 134512640 146736320 4290534752 18446744073709551615 135854535 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24469/statm: 23609 15619 1046 2985 0 20151 0
[pid=24469/tid=24475] ppid=24468 vsize=94436 CPUtime=59.12
/proc/24469/task/24475/stat : 24475 (pb_cplex) R 24468 24468 24051 0 -1 4202560 14317 0 0 0 5901 11 0 0 25 0 2 0 175546831 96702464 15619 1992294400 134512640 146736320 4290534752 18446744073709551615 136385265 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 211.87
Current children cumulated vsize (KiB) 103136

[startup+222.301 s]
/proc/loadavg: 1.37 1.61 1.64 2/108 24477
/proc/meminfo: memFree=1729068/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=66712 CPUtime=290.53
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 138791 0 0 0 28975 78 0 0 25 0 1 0 175537035 68313088 10984 1992294400 134512640 146736320 4290534752 18446744073709551615 136015701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24469/statm: 16678 10984 1057 2985 0 13220 0
Current children cumulated CPU time (s) 290.53
Current children cumulated vsize (KiB) 75412

[startup+282.301 s]
/proc/loadavg: 1.69 1.63 1.65 3/109 24481
/proc/meminfo: memFree=1721744/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=73464 CPUtime=381.51
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 144696 0 0 0 38060 91 0 0 25 0 2 0 175537035 75227136 12807 1992294400 134512640 146736320 4290534752 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24469/statm: 18366 12807 1076 2985 0 14908 0
[pid=24469/tid=24481] ppid=24468 vsize=73464 CPUtime=38.33
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 1688 0 0 0 3829 4 0 0 25 0 2 0 175561146 75227136 12807 1992294400 134512640 146736320 4290534752 18446744073709551615 136003365 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 381.51
Current children cumulated vsize (KiB) 82164

[startup+342.302 s]
/proc/loadavg: 1.85 1.71 1.67 4/109 24483
/proc/meminfo: memFree=1721372/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=74904 CPUtime=485.45
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 149443 0 0 0 48441 104 0 0 18 0 2 0 175537035 76701696 12957 1992294400 134512640 146736320 4290534752 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 18726 12957 1070 2985 0 15268 0
[pid=24469/tid=24481] ppid=24468 vsize=74904 CPUtime=90.09
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 6435 0 0 0 8997 12 0 0 18 0 2 0 175561146 76701696 12957 1992294400 134512640 146736320 4290534752 18446744073709551615 135854513 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 485.45
Current children cumulated vsize (KiB) 83604

[startup+402.301 s]
/proc/loadavg: 1.90 1.74 1.68 3/109 24485
/proc/meminfo: memFree=1720628/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=24469] ppid=24468 vsize=75560 CPUtime=803.04
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 158975 0 0 0 80164 140 0 0 20 0 2 0 175537035 77373440 13147 1992294400 134512640 146736320 4290534752 18446744073709551615 136007975 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 18890 13147 1070 2985 0 15432 0
[pid=24469/tid=24481] ppid=24468 vsize=75560 CPUtime=245.57
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 15967 0 0 0 24520 37 0 0 25 0 2 0 175561146 77373440 13147 1992294400 134512640 146736320 4290534752 18446744073709551615 136008366 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 803.04
Current children cumulated vsize (KiB) 84260

[startup+582.301 s]
/proc/loadavg: 2.09 1.91 1.75 3/109 24489
/proc/meminfo: memFree=1720380/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=75548 CPUtime=912.59
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 161662 0 0 0 91108 151 0 0 19 0 2 0 175537035 77361152 13222 1992294400 134512640 146736320 4290534752 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 18887 13222 1070 2985 0 15429 0
[pid=24469/tid=24481] ppid=24468 vsize=75548 CPUtime=298.33
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 18654 0 0 0 29789 44 0 0 19 0 2 0 175561146 77361152 13222 1992294400 134512640 146736320 4290534752 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 912.59
Current children cumulated vsize (KiB) 84248

[startup+642.302 s]
/proc/loadavg: 1.96 1.90 1.75 4/109 24491
/proc/meminfo: memFree=1719760/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=76572 CPUtime=1021.06
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 163687 0 0 0 101945 161 0 0 16 0 2 0 175537035 78409728 13355 1992294400 134512640 146736320 4290534752 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19143 13355 1070 2985 0 15685 0
[pid=24469/tid=24481] ppid=24468 vsize=76572 CPUtime=352.88
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 20679 0 0 0 35237 51 0 0 18 0 2 0 175561146 78409728 13355 1992294400 134512640 146736320 4290534752 18446744073709551615 136007517 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1021.06
Current children cumulated vsize (KiB) 85272

[startup+702.301 s]
/proc/loadavg: 1.86 1.89 1.76 3/109 24493
/proc/meminfo: memFree=1719264/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=76576 CPUtime=1130.29
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 165098 0 0 0 112857 172 0 0 22 0 2 0 175537035 78413824 13466 1992294400 134512640 146736320 4290534752 18446744073709551615 136008363 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19144 13466 1070 2985 0 15686 0
[pid=24469/tid=24481] ppid=24468 vsize=76576 CPUtime=405.78
/proc/24469/task/24481/stat : 24481 (pb_cplex) S 24468 24468 24051 0 -1 4202560 22090 0 0 0 40520 58 0 0 23 0 2 0 175561146 78413824 13466 1992294400 134512640 146736320 4290534752 18446744073709551615 144580073 0 2 4096 16387 18446604437833814080 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1130.29
Current children cumulated vsize (KiB) 85276

[startup+762.309 s]
/proc/loadavg: 2.07 1.94 1.78 3/109 24493
/proc/meminfo: memFree=1718272/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=77508 CPUtime=1240.75
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 167792 0 0 0 123891 184 0 0 25 0 2 0 175537035 79368192 13662 1992294400 134512640 146736320 4290534752 18446744073709551615 136000416 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19377 13662 1070 2985 0 15919 0
[pid=24469/tid=24481] ppid=24468 vsize=77508 CPUtime=460.18
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 24784 0 0 0 45952 66 0 0 25 0 2 0 175561146 79368192 13662 1992294400 134512640 146736320 4290534752 18446744073709551615 137084996 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1240.75
Current children cumulated vsize (KiB) 86208

[startup+822.301 s]
/proc/loadavg: 1.92 1.91 1.78 3/109 24495
/proc/meminfo: memFree=1718272/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=77516 CPUtime=1346.88
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 173190 0 0 0 134491 197 0 0 18 0 2 0 175537035 79376384 13694 1992294400 134512640 146736320 4290534752 18446744073709551615 136006074 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19379 13694 1070 2985 0 15921 0
[pid=24469/tid=24481] ppid=24468 vsize=77516 CPUtime=513.55
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 30182 0 0 0 51281 74 0 0 25 0 2 0 175561146 79376384 13694 1992294400 134512640 146736320 4290534752 18446744073709551615 136403129 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1346.88
Current children cumulated vsize (KiB) 86216

[startup+882.301 s]
/proc/loadavg: 1.87 1.90 1.78 3/109 24497
/proc/meminfo: memFree=1718644/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=77516 CPUtime=1456.08
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 176404 0 0 0 145399 209 0 0 25 0 2 0 175537035 79376384 13596 1992294400 134512640 146736320 4290534752 18446744073709551615 136000437 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19379 13596 1070 2985 0 15921 0
[pid=24469/tid=24481] ppid=24468 vsize=77516 CPUtime=565.75
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 33396 0 0 0 56492 83 0 0 19 0 2 0 175561146 79376384 13596 1992294400 134512640 146736320 4290534752 18446744073709551615 135854456 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1456.08
Current children cumulated vsize (KiB) 86216

[startup+942.302 s]
/proc/loadavg: 2.07 1.95 1.81 3/109 24499
/proc/meminfo: memFree=1718148/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=77524 CPUtime=1567.84
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 177831 0 0 0 156565 219 0 0 20 0 2 0 175537035 79384576 13711 1992294400 134512640 146736320 4290534752 18446744073709551615 136007994 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24469/statm: 19381 13711 1070 2985 0 15923 0
[pid=24469/tid=24481] ppid=24468 vsize=77524 CPUtime=620.82
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 34823 0 0 0 61993 89 0 0 25 0 2 0 175561146 79384576 13711 1992294400 134512640 146736320 4290534752 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1567.84
Current children cumulated vsize (KiB) 86224

[startup+1002.3 s]
/proc/loadavg: 1.99 1.96 1.82 3/109 24501
/proc/meminfo: memFree=1717900/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=77520 CPUtime=1679.68
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 185822 0 0 0 167735 233 0 0 24 0 2 0 175537035 79380480 13706 1992294400 134512640 146736320 4290534752 18446744073709551615 135854573 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19380 13706 1070 2985 0 15922 0
[pid=24469/tid=24481] ppid=24468 vsize=77520 CPUtime=677.62
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 42814 0 0 0 67664 98 0 0 25 0 2 0 175561146 79380480 13706 1992294400 134512640 146736320 4290534752 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1679.68
Current children cumulated vsize (KiB) 86220

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.82 3/109 24501
/proc/meminfo: memFree=1717404/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=78552 CPUtime=1787.63
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 189816 0 0 0 178518 245 0 0 23 0 2 0 175537035 80437248 13832 1992294400 134512640 146736320 4290534752 18446744073709551615 136006078 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19638 13832 1070 2985 0 16180 0
[pid=24469/tid=24481] ppid=24468 vsize=78552 CPUtime=730.52
/proc/24469/task/24481/stat : 24481 (pb_cplex) S 24468 24468 24051 0 -1 4202560 46808 0 0 0 72947 105 0 0 22 0 2 0 175561146 80437248 13832 1992294400 134512640 146736320 4290534752 18446744073709551615 144580073 0 2 4096 16387 18446604437833814080 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1787.63
Current children cumulated vsize (KiB) 87252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1069.21 s]
/proc/loadavg: 1.92 1.94 1.82 3/109 24503
/proc/meminfo: memFree=1716784/2059040 swapFree=4139352/4192956
[pid=24468] ppid=24466 vsize=8700 CPUtime=0
/proc/24468/stat : 24468 (run) S 24466 24468 24051 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 175537035 8908800 248 1992294400 4194304 4922060 140734258032768 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24468/statm: 2175 248 208 178 0 68 0
[pid=24469] ppid=24468 vsize=79216 CPUtime=1800.09
/proc/24469/stat : 24469 (pb_cplex) R 24468 24468 24051 0 -1 4202496 189991 0 0 0 179764 245 0 0 21 0 2 0 175537035 81117184 14007 1992294400 134512640 146736320 4290534752 18446744073709551615 139046494 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24469/statm: 19804 14007 1070 2985 0 16346 0
[pid=24469/tid=24481] ppid=24468 vsize=79216 CPUtime=736.08
/proc/24469/task/24481/stat : 24481 (pb_cplex) R 24468 24468 24051 0 -1 4202560 46817 0 0 0 73502 106 0 0 21 0 2 0 175561146 81117184 14007 1992294400 134512640 146736320 4290534752 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 87916

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24468 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1069.23
CPU time (s): 1800.09
CPU user time (s): 1797.64
CPU system time (s): 2.45
CPU usage (%): 168.354
Max. virtual memory (cumulated for all children) (KiB): 105200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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 1.80173 second user time and 5.18421 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-01 23:13:27
IDJOB=2695817
IDBENCH=2208
IDSOLVER=1209
FILE ID=node019/2695817-1278018807
PBS_JOBID= 11198737
Free space on /tmp= 62048 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695817-1278018807/watcher-2695817-1278018807 -o /tmp/evaluation-result-2695817-1278018807/solver-2695817-1278018807 -C 1800 -W 2000 -M 1800  run HOME/instance-2695817-1278018807.opb

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

MD5SUM BENCH= 5a9e4c8983ff8fc3ce01109a5c224dd2
RANDOM SEED=1344642243

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770532 kB
Buffers:         60160 kB
Cached:         127400 kB
SwapCached:       6824 kB
Active:         105848 kB
Inactive:        96136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770532 kB
SwapTotal:     4192956 kB
SwapFree:      4139352 kB
Dirty:           17032 kB
Writeback:           0 kB
AnonPages:       12960 kB
Mapped:          12072 kB
Slab:            64584 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182608 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= 62032 MiB
End job on node019 at 2010-07-01 23:31:18